b7abf3965ad21c9abdd8a54d36c5b28beeefe13948bd5c1ff9d27195b20024f0 | Triage

Sharing

General

Target

b7abf3965ad21c9abdd8a54d36c5b28beeefe13948bd5c1ff9d27195b20024f0
Size

1.8MB
Sample

220929-x4w3gacgdm
MD5

3f16503c9c363f3ada46a5718e4ad98e
SHA1

9ccff0c044bb392db3376006bfc7d0b44ffc75e5
SHA256

b7abf3965ad21c9abdd8a54d36c5b28beeefe13948bd5c1ff9d27195b20024f0
SHA512

a832f5aa0c9b35b4576d23fdada21fa309efb07ab0f5d8a9c275d8ebf352552442d76f3232d81e33545787eaad5dd7bfbeed42f9661473ece6eef3e50bb72746
SSDEEP

49152:AiSzCD+K95aLs7zeqLTVtXtHFIDP8EehiM8qZA:AiSzCD+K95aUeqFtXtHwEEehig

Score

9^/10

evasion trojan

Malware Config

Targets

- Target
  
  b7abf3965ad21c9abdd8a54d36c5b28beeefe13948bd5c1ff9d27195b20024f0
- Size
  
  1.8MB
- MD5
  
  3f16503c9c363f3ada46a5718e4ad98e
- SHA1
  
  9ccff0c044bb392db3376006bfc7d0b44ffc75e5
- SHA256
  
  b7abf3965ad21c9abdd8a54d36c5b28beeefe13948bd5c1ff9d27195b20024f0
- SHA512
  
  a832f5aa0c9b35b4576d23fdada21fa309efb07ab0f5d8a9c275d8ebf352552442d76f3232d81e33545787eaad5dd7bfbeed42f9661473ece6eef3e50bb72746
- 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