936f207c4b7f493be5f0fea2f867fc8b167def1fb4c18dfdaf29ae904e64f331 | Triage

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General

Target

936f207c4b7f493be5f0fea2f867fc8b167def1fb4c18dfdaf29ae904e64f331
Size

1.8MB
Sample

220912-kj5snachc8
MD5

4502267c7c8005c5f6497dbf41f902d0
SHA1

7bd500416a2d1348b8b13d96d7dea24cac9de925
SHA256

936f207c4b7f493be5f0fea2f867fc8b167def1fb4c18dfdaf29ae904e64f331
SHA512

abbd31126fde5057d81302382ead785c81554e72a48eb73c6d1e7abea2ac43bd4660d3669fc7ffc5fa1fdcc3e4a4aea6aec94df799888dcccc2c5becbee1b80c
SSDEEP

49152:AiSzCD+K95aLs7zeqLTVtXtHFIDP8EehiM8qZA:AiSzCD+K95aUeqFtXtHwEEehig

Score

9^/10

evasion trojan

Malware Config

Targets

- Target
  
  936f207c4b7f493be5f0fea2f867fc8b167def1fb4c18dfdaf29ae904e64f331
- Size
  
  1.8MB
- MD5
  
  4502267c7c8005c5f6497dbf41f902d0
- SHA1
  
  7bd500416a2d1348b8b13d96d7dea24cac9de925
- SHA256
  
  936f207c4b7f493be5f0fea2f867fc8b167def1fb4c18dfdaf29ae904e64f331
- SHA512
  
  abbd31126fde5057d81302382ead785c81554e72a48eb73c6d1e7abea2ac43bd4660d3669fc7ffc5fa1fdcc3e4a4aea6aec94df799888dcccc2c5becbee1b80c
- 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