d7a347f88a8823914a7b0d1f13880785e66e4450ea9dc64e99f68baafcac82e7 | Triage

Sharing

General

Target

d7a347f88a8823914a7b0d1f13880785e66e4450ea9dc64e99f68baafcac82e7
Size

1.8MB
Sample

220914-3t7dcafchk
MD5

2a10dc94ba75abfe13cf2f9788d7a325
SHA1

a42c7379d3e76e2cbd4101dd8e3bca40fdfaa935
SHA256

d7a347f88a8823914a7b0d1f13880785e66e4450ea9dc64e99f68baafcac82e7
SHA512

af12e66c2e34640902075052f531c9350abc8b46f2a71c4fae573c22e7b976f064a15a202d3d1404a8ed8ef097519c045dd8e3c8f44a7bc7f70eff4a24b30bc2
SSDEEP

49152:AiSzCD+K95aLs7zeqLTVtXtHFIDP8EehiM8qZA:AiSzCD+K95aUeqFtXtHwEEehig

Score

9^/10

evasion trojan

Malware Config

Targets

- Target
  
  d7a347f88a8823914a7b0d1f13880785e66e4450ea9dc64e99f68baafcac82e7
- Size
  
  1.8MB
- MD5
  
  2a10dc94ba75abfe13cf2f9788d7a325
- SHA1
  
  a42c7379d3e76e2cbd4101dd8e3bca40fdfaa935
- SHA256
  
  d7a347f88a8823914a7b0d1f13880785e66e4450ea9dc64e99f68baafcac82e7
- SHA512
  
  af12e66c2e34640902075052f531c9350abc8b46f2a71c4fae573c22e7b976f064a15a202d3d1404a8ed8ef097519c045dd8e3c8f44a7bc7f70eff4a24b30bc2
- 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