Managed XDR

banned-20240924t175247-24040-05 — malware analysis report

File info

Filename
banned-20240924t175247-24040-05
File type
SMTP mail, ASCII text
File size
915.1 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
4991b7eedb8864e58f48011f61b070ac4c711337
SHA256
1733f9f5d382682a0c1b2b7fe646f0a2f7958f0076532292300917f272d1b49b
MD5
3718188e3a28d904cb26910e84e2e412

Signatures

Execution

T1059.001 suspicious_powershell: Creates suspicious powershell process
T1047 has_wmi: Executes one or several WMI requests
T1059 nsis_suspicious_filenames: Nsis contains files with suspicious names
T1106 susp_callbacks: Suspicious usage of some WinAPI with callbacks

Privilege Escalation

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

T1036.001 invalid_authenticode: Digital signature of the executable file has failed the verification
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1480 system_default_lang_id_present: Checks the system language
T1027.002 nsis_archive: One of the packages is NSIS archive
T1027.002 nsis_suspicious_filenames: Nsis contains files with suspicious names

Discovery

T1057 has_wmi: Executes one or several WMI requests
T1082 reads_csrss: Attempts to read csrss.exe memory

Other

yara_rules: Static rules
copies_self: Creates a copy of itself
creates_exe: Creates executable files in the file system
unexpected_exception: Unexpected exception
no_graphical_activity: No graphic activity
pe_overlay: PE file contains overlay