248f1922b73afdb03e7093c6623bf9eb0301a3ae47e48cfe20cf745b4bc8aa8d | Triage

Sharing

General

Target

248f1922b73afdb03e7093c6623bf9eb0301a3ae47e48cfe20cf745b4bc8aa8d
Size

1.8MB
Sample

220920-vx9c4shfbr
MD5

7052ca732cb778830515b88e0fbe1eaf
SHA1

b29f224dbbe671ed1fdd1f34d109172110996bee
SHA256

248f1922b73afdb03e7093c6623bf9eb0301a3ae47e48cfe20cf745b4bc8aa8d
SHA512

99c9486ddadced0fad9073ef9ba31b74263f091e8ab363dd768be0afb6a178a7c34c44e7205593a69501e303d4f233c41a9d7f68aa708716355b7fbb4fe83590
SSDEEP

49152:AiSzCD+K95aLs7zeqLTVtXtHFIDP8EehiM8qZA:AiSzCD+K95aUeqFtXtHwEEehig

Score

9^/10

evasion trojan

Malware Config

Targets

- Target
  
  248f1922b73afdb03e7093c6623bf9eb0301a3ae47e48cfe20cf745b4bc8aa8d
- Size
  
  1.8MB
- MD5
  
  7052ca732cb778830515b88e0fbe1eaf
- SHA1
  
  b29f224dbbe671ed1fdd1f34d109172110996bee
- SHA256
  
  248f1922b73afdb03e7093c6623bf9eb0301a3ae47e48cfe20cf745b4bc8aa8d
- SHA512
  
  99c9486ddadced0fad9073ef9ba31b74263f091e8ab363dd768be0afb6a178a7c34c44e7205593a69501e303d4f233c41a9d7f68aa708716355b7fbb4fe83590
- 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