b191a4f2c437e19ce0dd89013d615688994c8e6a5d5c4f45c682f89dafd9dcc6 | Triage

Sharing

General

Target

b191a4f2c437e19ce0dd89013d615688994c8e6a5d5c4f45c682f89dafd9dcc6
Size

1.5MB
Sample

230105-xhx3msch23
MD5

de7fe179d579fc3f098d5a95c9900532
SHA1

7434d820cdd606efe67608977ebf1bd4ec84c896
SHA256

b191a4f2c437e19ce0dd89013d615688994c8e6a5d5c4f45c682f89dafd9dcc6
SHA512

8094bb046cfb64779526a1e44afb1658441d953d60ef7c7eca07591a7f28987465359e2184d195497173cf1abd17ac37c26c99d31ffedf828f2b31499ee2dbeb
SSDEEP

24576:WlDEyMVobKAuX+6Snd7Q7qIRmWecfJJ7ryDi1nNNkd5gEbc/KJaSxh:WeyMi5uX+DnK7qIlDfvEd5L5Jh

Score

9^/10

evasion

Malware Config

Targets

- Target
  
  b191a4f2c437e19ce0dd89013d615688994c8e6a5d5c4f45c682f89dafd9dcc6
- Size
  
  1.5MB
- MD5
  
  de7fe179d579fc3f098d5a95c9900532
- SHA1
  
  7434d820cdd606efe67608977ebf1bd4ec84c896
- SHA256
  
  b191a4f2c437e19ce0dd89013d615688994c8e6a5d5c4f45c682f89dafd9dcc6
- SHA512
  
  8094bb046cfb64779526a1e44afb1658441d953d60ef7c7eca07591a7f28987465359e2184d195497173cf1abd17ac37c26c99d31ffedf828f2b31499ee2dbeb
- SSDEEP
  
  24576:WlDEyMVobKAuX+6Snd7Q7qIRmWecfJJ7ryDi1nNNkd5gEbc/KJaSxh:WeyMi5uX+DnK7qIlDfvEd5L5Jh
Score

9^/10

evasion
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Identifies Wine through registry keys
  Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
  evasion
- Suspicious use of NtSetInformationThreadHideFromDebugger
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

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

behavioral2