ac8a940d7235c8e1c05c9fefc218fb253964ecca72c874e240d49c1382ccdac6 | Triage

Sharing

General

Target

28e07d9ab0a04c2f660e2506117e63b5.bin
Size

1.6MB
Sample

241126-bgvegawlas
MD5

b2c615b824938ca018fec03855b7bb93
SHA1

88b6252ed00b180b4e82c2347e79bd16d634c44e
SHA256

ac8a940d7235c8e1c05c9fefc218fb253964ecca72c874e240d49c1382ccdac6
SHA512

f2f69e13674e8ba3c455a99112cab15ea613fa33c948ba13b1e884e938f7206ed9f5465c6a9d7f78daa1c1021388ece12e91c39e9fc2f6261005e56fe484051a
SSDEEP

49152:26tSEOtysHCj0xGhm7zFAEJJkUj2TkmJ70:dkEqysi4N1ATNH+

Score

10^/10

discovery evasion trojan

Malware Config

Targets

- Target
  
  c4b5efac85934e3ec9a0c11d14b0136c0b116366408193a8b7c32bdd1dffc5ce.exe
- Size
  
  2.7MB
- MD5
  
  28e07d9ab0a04c2f660e2506117e63b5
- SHA1
  
  28c526b2130b829c389c0b7351ff4ad0e3d63d89
- SHA256
  
  c4b5efac85934e3ec9a0c11d14b0136c0b116366408193a8b7c32bdd1dffc5ce
- SHA512
  
  e5ce9fb164ae86dea4b23ff8bb9f8ba6238bcc97e5f2f9102d98ec77357e99dff4b2e5ccadb488baf34116e3ad4be16248f450c5405bfb59aa7687282eaf34f9
- SSDEEP
  
  24576:aeCV3Xaze1kxcABn/0UYSvcQe7lvboa7c4+37me9sEs1tfCmPpAfNFk0+cGk8Q0H:Iday1kz9/sJsaKVFky3WAsK/h2+7Qn
Score

10^/10

discovery evasion trojan
- Modifies Windows Defender Real-time Protection settings
  evasion trojan
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Identifies Wine through registry keys
  Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
  evasion
- Windows security modification
  evasion trojan
- Suspicious use of NtSetInformationThreadHideFromDebugger
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

Windows Service

Privilege Escalation

Create or Modify System Process

Windows Service

Defense Evasion

Impair Defenses

Disable or Modify Tools

Modify Registry

Virtualization/Sandbox Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Virtualization/Sandbox Evasion

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoveryevasiontrojan

behavioral2

discoveryevasiontrojan