Managed XDR

vtdl_1761135601_wnmeg0_l (RedLine Stealer) — malware analysis report

File info

Filename
vtdl_1761135601_wnmeg0_l
File type
SMTP mail, ASCII text, with CRLF line terminators
File size
1.8 MB
First seen
Last seen

Environment

w10/x86 en

Hashes

SHA1
01e4d560c8d6f5e5d25352ea73409a3d3e8fa7c5
SHA256
5cf0ffb18ded048b9839d5eb71289a5ea2316534f49b6a1230e2cdfb939d66a9
MD5
b1f7caa7e521f7feac45cab04cd58fc9

Malwares

  • RedLine Stealer

Signatures

Initial Access

T1192 html_urls: HTML-document downloads a file

Execution

T1204.002 office_com_load: Microsoft Office loads COM DLL files (indicator of COM usage in macros)

Privilege Escalation

T1134 sets_privilegies_via_adjusttokenprivileges: Sets process privilege via AdjustTokenPrivileges
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Defense Evasion

T1027.002 packer_themida: Themida packer signatures detected
T1497.001 antivm_sandboxie: Attempts to detect Sandboxie
T1036.001 invalid_authenticode: Digital signature of one or several attached files has failed to be verified
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1027.002 pe_features: Executable file has PE anomalies (may be false positive)
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497.001 antivm_generic_video: Checks information about video adapters in registry, possibly for anti-virtualization
T1134 sets_privilegies_via_adjusttokenprivileges: Sets process privilege via AdjustTokenPrivileges
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Credential Access

T1555.003 cookie_files: Accesses cookie files
T1555.004 windows_credential_manager: Acquire credentials from the Windows Credential Manager
T1552 cookie_files: Accesses cookie files

Discovery

T1497.001 antivm_sandboxie: Attempts to detect Sandboxie
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1083 checks_recent_files: Attempt to check recently opened files through registry
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497.001 antivm_generic_video: Checks information about video adapters in registry, possibly for anti-virtualization

Other

yara_rules: Static rules
static_pe_anomaly: The PE file structure contains anomalies
unexpected_exception: Unexpected exception
office_summary: The document contains suspicious metadata
office_suspicious_data: Office file contains suspicious data
break_limit_exceeded: Warning: function calls limit has been exceeded
test_check_service: Starts services
office_links: Office file contains external links
writes_data: Writes big amount of data to disk
pe_overlay: PE file contains overlay

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