orcus

General

Target

a9f18680756a41d61a5fcb038fb70a0d758086da3db4bc9938cd068682c193dc
Size

3.4MB
Sample

240727-bd3lnszbld
MD5

05888b6c9d82614fd78f2e18042a8bb5
SHA1

dafa18118526ee810f711b28c51f943b395e7125
SHA256

a9f18680756a41d61a5fcb038fb70a0d758086da3db4bc9938cd068682c193dc
SHA512

0514ab3446a7d94c927ad53f80709240440fbf41c788254f1601749fbe5b1225e8ed6dbb03d0e70dbb190271ca8ce9912aee48049292e583820852531517893f
SSDEEP

49152:I1HS7p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpbu/nRFfjI7L0qbz:IUHTPJg8z1mKnypSbRxo9JCmZ

Score

10^/10

Malware Config

Extracted

Family

orcus

Botnet

Nursultan

C2

31.44.184.52:54370

Mutex

sudo_bp699czsfjd7gmkou1b4ehni7u7zmpck

Attributes

autostart_method
Disable
enable_keylogger
false
install_path
%appdata%\wordpresssqlrequest\requestprovider.exe
reconnect_delay
10000
registry_keyname
Sudik
taskscheduler_taskname
sudik
watchdog_path
AppData\aga.exe

Targets

- Target
  
  a9f18680756a41d61a5fcb038fb70a0d758086da3db4bc9938cd068682c193dc
- Size
  
  3.4MB
- MD5
  
  05888b6c9d82614fd78f2e18042a8bb5
- SHA1
  
  dafa18118526ee810f711b28c51f943b395e7125
- SHA256
  
  a9f18680756a41d61a5fcb038fb70a0d758086da3db4bc9938cd068682c193dc
- SHA512
  
  0514ab3446a7d94c927ad53f80709240440fbf41c788254f1601749fbe5b1225e8ed6dbb03d0e70dbb190271ca8ce9912aee48049292e583820852531517893f
- SSDEEP
  
  49152:I1HS7p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpbu/nRFfjI7L0qbz:IUHTPJg8z1mKnypSbRxo9JCmZ
Score

10^/10

orcus nursultan discovery rat spyware stealer
- Orcus
  Orcus is a Remote Access Trojan that is being sold on underground forums.
  rat spyware stealer orcus
- Orcus main payload
- Orcurs Rat Executable
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

Sharing

General

Malware Config

Extracted

Targets

Orcus main payload

Orcurs Rat Executable

Checks computer location settings

Executes dropped EXE

Loads dropped DLL

Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks

static1

behavioral1

behavioral2