15c22a6eb5b034932db4293f4e6a407302a75d762204c01d18ceab351f349372 | Triage

Sharing

General

Target

15c22a6eb5b034932db4293f4e6a407302a75d762204c01d18ceab351f349372
Size

1.8MB
Sample

220911-f6n17sbaf2
MD5

ff3e23847d643783653d11a67e373450
SHA1

21967eefb0aec6ab12126823b6d11229e0b275ef
SHA256

15c22a6eb5b034932db4293f4e6a407302a75d762204c01d18ceab351f349372
SHA512

ec0f7ce52992758355fb8d4164913272e39751b173077b15f509c2f7529de58ed3411787d1284007580003de38500742bfbef50fd535697d1a311d9d2c88de29
SSDEEP

49152:AiSzCD+K95aLs7zeqLTVtXtHFIDP8EehiM8qZA:AiSzCD+K95aUeqFtXtHwEEehig

Score

9^/10

evasion trojan

Malware Config

Targets

- Target
  
  15c22a6eb5b034932db4293f4e6a407302a75d762204c01d18ceab351f349372
- Size
  
  1.8MB
- MD5
  
  ff3e23847d643783653d11a67e373450
- SHA1
  
  21967eefb0aec6ab12126823b6d11229e0b275ef
- SHA256
  
  15c22a6eb5b034932db4293f4e6a407302a75d762204c01d18ceab351f349372
- SHA512
  
  ec0f7ce52992758355fb8d4164913272e39751b173077b15f509c2f7529de58ed3411787d1284007580003de38500742bfbef50fd535697d1a311d9d2c88de29
- 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