orcus | 1f2082894179434f7f9180d3cf553d056755df6af57f6117bd3237486c6478db

General

Target

1f2082894179434f7f9180d3cf553d056755df6af57f6117bd3237486c6478db.exe
Size

1.2MB
MD5

2a03b08eba89b4d692752ee2501a3cd1
SHA1

0cf46736c4c12373645950f3942d73e853e3787b
SHA256

1f2082894179434f7f9180d3cf553d056755df6af57f6117bd3237486c6478db
SHA512

c94eff8f0d84fd7216771c90e1666cd69ad469d9749547dbe49dd641f3c52e4ebf42856d225743f2f95b589fb98437975cc553754f6b8f37460b16b18c7bffc0
SSDEEP

24576:rsS04YNEMuExDiU6E5R9s8xY/2l/d0J5dtsPxNGf52Ibt+ra:rE4auS+UjfU2Tg5XDB2Ibt+r

Score

10^/10

orcus discovery rat spyware stealer

Malware Config

Extracted

Family

orcus

C2

1super-lanes.gl.at.ply.gg

Mutex

b11a7be0846e4a719622a62b6ab81191

Attributes

administration_rights_required
false
anti_debugger
false
anti_tcp_analyzer
false
antivm
false
autostart_method
1
change_creation_date
false
force_installer_administrator_privileges
false
hide_file
false
install
false
installation_folder
%appdata%\Microsoft\Speech\AudioDriver.exe
installservice
false
keylogger_enabled
false
newcreationdate
02/09/2025 14:39:26
plugins
AgUFl6aNkQPXkQKOmwKLvFcpr24sKCsVRABpAHMAYQBiAGwAZQAgAFcAZQBiAGMAYQBtACAATABpAGcAaAB0AHMABwMxAC4AMABBIDgAOAA1AGYAMQA5AGUAMQAzADgAOQBmADQAZAAyAGQAOQAxADkANABjADYAMQBkAGIAMwA4AGIANQAxADMAMQABBcjswb8CldcC3rcCqMa3DYpVf2wVCkcAYQBtAGUAcgAgAFYAaQBlAHcABwMxAC4AMgBBIDcAMQAxADMAMQAyADIAYwBlADUANwBkADQAMQBjADkAYQA1ADIAZgBjADgAZAA4AGUAZgBmAGEAYQA4ADUAZQACAAAEBA==
reconnect_delay
10000
registry_autostart_keyname
Audio HD Driver
registry_hidden_autostart
false
set_admin_flag
false
tasksch_name
Audio HD Driver
tasksch_request_highest_privileges
false
try_other_autostart_onfail
false

aes.plain

Signatures

Orcus
Orcus is a Remote Access Trojan that is being sold on underground forums.
rat spyware stealer orcus
Orcus family
orcus

Executes dropped EXE 1 IoCs

pid	Process
2512	AudioDriver.exe

Loads dropped DLL 2 IoCs

pid	Process
2948	1f2082894179434f7f9180d3cf553d056755df6af57f6117bd3237486c6478db.exe
2512	AudioDriver.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1f2082894179434f7f9180d3cf553d056755df6af57f6117bd3237486c6478db.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AudioDriver.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2512	AudioDriver.exe
2512	AudioDriver.exe
2512	AudioDriver.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2512	AudioDriver.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2948 wrote to memory of 2512	2948	1f2082894179434f7f9180d3cf553d056755df6af57f6117bd3237486c6478db.exe	32
PID 2948 wrote to memory of 2512	2948	1f2082894179434f7f9180d3cf553d056755df6af57f6117bd3237486c6478db.exe	32
PID 2948 wrote to memory of 2512	2948	1f2082894179434f7f9180d3cf553d056755df6af57f6117bd3237486c6478db.exe	32
PID 2948 wrote to memory of 2512	2948	1f2082894179434f7f9180d3cf553d056755df6af57f6117bd3237486c6478db.exe	32

C:\Users\Admin\AppData\Local\Temp\1f2082894179434f7f9180d3cf553d056755df6af57f6117bd3237486c6478db.exe
"C:\Users\Admin\AppData\Local\Temp\1f2082894179434f7f9180d3cf553d056755df6af57f6117bd3237486c6478db.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2948
- C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2512

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\CabF385.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
\Users\Admin\AppData\Roaming\GamerView\sqlite3.dll

Filesize
626KB

MD5
d8aec01ff14e3e7ad43a4b71e30482e4

SHA1
e3015f56f17d845ec7eef11d41bbbc28cc16d096

SHA256
da1d608be064555ab3d3d35e6db64527b8c44f3fa5ddd7c3ec723f80fc99736e

SHA512
f5b2f4bda0cc13e1d1c541fb0caea14081ee4daffd497e31a3d4d55d5f9d85a61158b4891a6527efe623b2f32b697ac912320d9be5c0303812ca98dcc8866fcf

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe

Filesize
1.2MB

MD5
2a03b08eba89b4d692752ee2501a3cd1

SHA1
0cf46736c4c12373645950f3942d73e853e3787b

SHA256
1f2082894179434f7f9180d3cf553d056755df6af57f6117bd3237486c6478db

SHA512
c94eff8f0d84fd7216771c90e1666cd69ad469d9749547dbe49dd641f3c52e4ebf42856d225743f2f95b589fb98437975cc553754f6b8f37460b16b18c7bffc0

Download Submit
memory/2512-12-0x0000000074D90000-0x000000007533B000-memory.dmp

Filesize
5.7MB

Download
memory/2512-13-0x0000000074D90000-0x000000007533B000-memory.dmp

Filesize
5.7MB

Download
memory/2512-21-0x0000000074D90000-0x000000007533B000-memory.dmp

Filesize
5.7MB

Download
memory/2512-38-0x0000000074D90000-0x000000007533B000-memory.dmp

Filesize
5.7MB

Download
memory/2512-39-0x0000000074D90000-0x000000007533B000-memory.dmp

Filesize
5.7MB

Download
memory/2512-40-0x0000000074D90000-0x000000007533B000-memory.dmp

Filesize
5.7MB

Download
memory/2512-41-0x0000000060900000-0x0000000060992000-memory.dmp

Filesize
584KB

Download
memory/2512-42-0x0000000074D90000-0x000000007533B000-memory.dmp

Filesize
5.7MB

Download
memory/2948-0-0x0000000074D91000-0x0000000074D92000-memory.dmp

Filesize
4KB

Download
memory/2948-11-0x0000000074D90000-0x000000007533B000-memory.dmp

Filesize
5.7MB

Download
memory/2948-2-0x0000000074D90000-0x000000007533B000-memory.dmp

Filesize
5.7MB

Download
memory/2948-1-0x0000000074D90000-0x000000007533B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing