Managed XDR

c-windows-3ga56xuob.exe (BlackMatter, Lockbit, DarkSide) — malware analysis report

File info

Filename
c-windows-3ga56xuob.exe
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
54.5 KB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
0af92910cd3a36df990b5f2cbdd6d699aea2f060
SHA256
d12d7333ca56de905228c8ce6c64115184f003859381d560e9e0ac3501a72b1f
MD5
1c5e65b3e4774ae2de269305b319d790

Malwares

  • BlackMatter
  • Lockbit
  • DarkSide

Signatures

Privilege Escalation

T1134 opens_process_token: Opens the access token associated with a process

Defense Evasion

T1027.002 pe_features: Executable file has PE anomalies (may be false positive)
T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization
T1134 opens_process_token: Opens the access token associated with a process

Credential Access

T1555.004 windows_credential_manager: Acquire credentials from the Windows Credential Manager

Discovery

T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization

Command and Control

T1071.001 winhttp_https: Performs HTTP/HTTPS requests using WinHttp

Other

yara_rules: Static rules
network_bind: Starts servers listening at None
unexpected_exception: Unexpected exception
no_graphical_activity: No graphic activity
require_administrator: Requests administrator privileges
suspicious_network_port: Performs TCP or UDP request to non-standard port
test_check_service: Starts services

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