Managed XDR

denki_proj_wip.docm (Dridex) — malware analysis report

File info

Filename
denki_proj_wip.docm
File type
Microsoft Word 2007+
File size
15.8 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
150faf6670b6b821b6305e139f9623e573c34fd2
SHA256
294fe9c20f9c363667e6cbb9fa2957f0dcafce56ad512daf11b9dacb26ce43fe
MD5
17c8ecf7eaaae14b73eb1d0547ee5f23

Malwares

  • Dridex

Signatures

Execution

T1559 suspicious_process: Spawns a suspicious process
T1064 office_macros_suspicious: Document contains suspicious macro
T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)
T1064 office_macros: The document contains macro
T1064 office_macros_autoexec: The document contains an auto-start macro

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

T1064 office_macros_suspicious: Document contains suspicious macro
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1064 office_macros: The document contains macro
T1064 office_macros_autoexec: The document contains an auto-start macro

Credential Access

T1552 cookie_files: Accesses cookie files
T1555.003 cookie_files: Accesses cookie files

Discovery

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1083 checks_recent_files: Attempt to check recently opened files through registry
T1016.001 system_network_configuration_discovery: System network configuration discovery detected

Other

yara_rules: Static rules
network_anomaly: Network anomalies occured during the analysis
get_policy_info: Retrieves information about a Policy object
test_check_service: Starts services
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card
checktokenmembership: Checks user token with CheckTokenMembership call

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