a2b94e2d98dd0c2b67c12c5d91ad09e9c7f8f13d0149a173f1464b75fb213af5 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

a2b94e2d98dd0c2b67c12c5d91ad09e9c7f8f13d0149a173f1464b75fb213af5
Size

1.8MB
Sample

220919-t31sgsggf7
MD5

a8c5abd576ab95f5e738496cea3c5dd4
SHA1

f2e617b6fe25ef221bc26e446601c2412780c8c9
SHA256

a2b94e2d98dd0c2b67c12c5d91ad09e9c7f8f13d0149a173f1464b75fb213af5
SHA512

ce73384dfc63aac7cec24c32beaa32c1026d90d61340ef0a123e536477061c5d48f0ad2e92e31cded00bcb900994a4f890918d36a7886690776bf0dcbd3622e0
SSDEEP

49152:AiSzCD+K95aLs7zeqLTVtXtHFIDP8EehiM8qZA:AiSzCD+K95aUeqFtXtHwEEehig

Score

9^/10

evasion trojan

Malware Config

Targets

- Target
  
  a2b94e2d98dd0c2b67c12c5d91ad09e9c7f8f13d0149a173f1464b75fb213af5
- Size
  
  1.8MB
- MD5
  
  a8c5abd576ab95f5e738496cea3c5dd4
- SHA1
  
  f2e617b6fe25ef221bc26e446601c2412780c8c9
- SHA256
  
  a2b94e2d98dd0c2b67c12c5d91ad09e9c7f8f13d0149a173f1464b75fb213af5
- SHA512
  
  ce73384dfc63aac7cec24c32beaa32c1026d90d61340ef0a123e536477061c5d48f0ad2e92e31cded00bcb900994a4f890918d36a7886690776bf0dcbd3622e0
- SSDEEP
  
  49152:AiSzCD+K95aLs7zeqLTVtXtHFIDP8EehiM8qZA:AiSzCD+K95aUeqFtXtHwEEehig
Score

9^/10

evasion trojan
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Executes dropped EXE
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Checks whether UAC is enabled
  evasion trojan
- Suspicious use of NtSetInformationThreadHideFromDebugger
behavioral1

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

Persistence

Scheduled Task

Privilege Escalation

Scheduled Task

Defense Evasion

Virtualization/Sandbox Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

Virtualization/Sandbox Evasion

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1