orcus | a97a1a2989aa0376a945702d56b3e48f689873222c5ff3605d2ceced2fcc395c

Analysis

max time kernel
147s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25/01/2025, 01:07

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General

Target

a97a1a2989aa0376a945702d56b3e48f689873222c5ff3605d2ceced2fcc395c.exe
Size

3.0MB
MD5

62b979701e8d5ff4c7c49af4c4b69dca
SHA1

ff23caf424ade62e9d789cb823cbf9eb0fc3d9ed
SHA256

a97a1a2989aa0376a945702d56b3e48f689873222c5ff3605d2ceced2fcc395c
SHA512

d6d747f94e1b82d4f7b701bceeb2f0d2e02858dd08e50d38272a457554063ebbfecbf368c4298e6a83fa36a9d1cd73949bbe7683248802405672a2f9591e85b6
SSDEEP

49152:ys7p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpau/nRFfjI7L0qb:ysHTPJg8z1mKnypSbRxo9JCm

Score

10^/10

orcus packlab discovery rat spyware stealer

Malware Config

Extracted

Family

orcus

Botnet

packlab

31.44.184.52:50079

Mutex

sudo_ld91xbpc2kl6yn2iq5m7rnm9wlvhevm0

Attributes

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

Signatures

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

Orcus main payload 1 IoCs

resource	yara_rule
behavioral2/files/0x000a000000023b9d-13.dat	family_orcus

Orcurs Rat Executable 2 IoCs

resource	yara_rule
behavioral2/memory/3852-1-0x0000000000FE0000-0x00000000012DE000-memory.dmp	orcus
behavioral2/files/0x000a000000023b9d-13.dat	orcus

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	a97a1a2989aa0376a945702d56b3e48f689873222c5ff3605d2ceced2fcc395c.exe

Executes dropped EXE 8 IoCs

pid	Process
2736	wpwordpress.exe
2536	wpwordpress.exe
2400	wpwordpress.exe
1980	wpwordpress.exe
3912	wpwordpress.exe
2168	wpwordpress.exe
3960	wpwordpress.exe
732	wpwordpress.exe

Suspicious use of SetThreadContext 5 IoCs

description	pid	Process	procid_target
PID 2736 set thread context of 2416	2736	wpwordpress.exe	85
PID 2536 set thread context of 1812	2536	wpwordpress.exe	87
PID 2400 set thread context of 5076	2400	wpwordpress.exe	92
PID 1980 set thread context of 2772	1980	wpwordpress.exe	94
PID 3912 set thread context of 2656	3912	wpwordpress.exe	96

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 14 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	wpwordpress.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a97a1a2989aa0376a945702d56b3e48f689873222c5ff3605d2ceced2fcc395c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wpwordpress.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wpwordpress.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wpwordpress.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wpwordpress.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regasm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	caspol.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	caspol.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wpwordpress.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wpwordpress.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wpwordpress.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regasm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	installutil.exe

Suspicious behavior: EnumeratesProcesses 21 IoCs

pid	Process
3852	a97a1a2989aa0376a945702d56b3e48f689873222c5ff3605d2ceced2fcc395c.exe
2736	wpwordpress.exe
2736	wpwordpress.exe
2736	wpwordpress.exe
2736	wpwordpress.exe
2536	wpwordpress.exe
2536	wpwordpress.exe
2400	wpwordpress.exe
2400	wpwordpress.exe
2400	wpwordpress.exe
2400	wpwordpress.exe
2400	wpwordpress.exe
2400	wpwordpress.exe
2400	wpwordpress.exe
2400	wpwordpress.exe
1980	wpwordpress.exe
1980	wpwordpress.exe
3912	wpwordpress.exe
3912	wpwordpress.exe
1812	regasm.exe
1812	regasm.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeDebugPrivilege	3852	a97a1a2989aa0376a945702d56b3e48f689873222c5ff3605d2ceced2fcc395c.exe
Token: SeDebugPrivilege	2736	wpwordpress.exe
Token: SeDebugPrivilege	2536	wpwordpress.exe
Token: SeDebugPrivilege	2400	wpwordpress.exe
Token: SeDebugPrivilege	1980	wpwordpress.exe
Token: SeDebugPrivilege	3912	wpwordpress.exe
Token: SeDebugPrivilege	1812	regasm.exe

Suspicious use of WriteProcessMemory 55 IoCs

description	pid	Process	procid_target
PID 3852 wrote to memory of 2736	3852	a97a1a2989aa0376a945702d56b3e48f689873222c5ff3605d2ceced2fcc395c.exe	82
PID 3852 wrote to memory of 2736	3852	a97a1a2989aa0376a945702d56b3e48f689873222c5ff3605d2ceced2fcc395c.exe	82
PID 3852 wrote to memory of 2736	3852	a97a1a2989aa0376a945702d56b3e48f689873222c5ff3605d2ceced2fcc395c.exe	82
PID 2736 wrote to memory of 1292	2736	wpwordpress.exe	84
PID 2736 wrote to memory of 1292	2736	wpwordpress.exe	84
PID 2736 wrote to memory of 1292	2736	wpwordpress.exe	84
PID 2736 wrote to memory of 2416	2736	wpwordpress.exe	85
PID 2736 wrote to memory of 2416	2736	wpwordpress.exe	85
PID 2736 wrote to memory of 2416	2736	wpwordpress.exe	85
PID 2736 wrote to memory of 2416	2736	wpwordpress.exe	85
PID 2736 wrote to memory of 2416	2736	wpwordpress.exe	85
PID 2736 wrote to memory of 2416	2736	wpwordpress.exe	85
PID 2736 wrote to memory of 2416	2736	wpwordpress.exe	85
PID 2736 wrote to memory of 2416	2736	wpwordpress.exe	85
PID 2536 wrote to memory of 1812	2536	wpwordpress.exe	87
PID 2536 wrote to memory of 1812	2536	wpwordpress.exe	87
PID 2536 wrote to memory of 1812	2536	wpwordpress.exe	87
PID 2536 wrote to memory of 1812	2536	wpwordpress.exe	87
PID 2536 wrote to memory of 1812	2536	wpwordpress.exe	87
PID 2536 wrote to memory of 1812	2536	wpwordpress.exe	87
PID 2536 wrote to memory of 1812	2536	wpwordpress.exe	87
PID 2536 wrote to memory of 1812	2536	wpwordpress.exe	87
PID 2400 wrote to memory of 3284	2400	wpwordpress.exe	89
PID 2400 wrote to memory of 3284	2400	wpwordpress.exe	89
PID 2400 wrote to memory of 3284	2400	wpwordpress.exe	89
PID 2400 wrote to memory of 232	2400	wpwordpress.exe	90
PID 2400 wrote to memory of 232	2400	wpwordpress.exe	90
PID 2400 wrote to memory of 232	2400	wpwordpress.exe	90
PID 2400 wrote to memory of 4928	2400	wpwordpress.exe	91
PID 2400 wrote to memory of 4928	2400	wpwordpress.exe	91
PID 2400 wrote to memory of 4928	2400	wpwordpress.exe	91
PID 2400 wrote to memory of 5076	2400	wpwordpress.exe	92
PID 2400 wrote to memory of 5076	2400	wpwordpress.exe	92
PID 2400 wrote to memory of 5076	2400	wpwordpress.exe	92
PID 2400 wrote to memory of 5076	2400	wpwordpress.exe	92
PID 2400 wrote to memory of 5076	2400	wpwordpress.exe	92
PID 2400 wrote to memory of 5076	2400	wpwordpress.exe	92
PID 2400 wrote to memory of 5076	2400	wpwordpress.exe	92
PID 2400 wrote to memory of 5076	2400	wpwordpress.exe	92
PID 1980 wrote to memory of 2772	1980	wpwordpress.exe	94
PID 1980 wrote to memory of 2772	1980	wpwordpress.exe	94
PID 1980 wrote to memory of 2772	1980	wpwordpress.exe	94
PID 1980 wrote to memory of 2772	1980	wpwordpress.exe	94
PID 1980 wrote to memory of 2772	1980	wpwordpress.exe	94
PID 1980 wrote to memory of 2772	1980	wpwordpress.exe	94
PID 1980 wrote to memory of 2772	1980	wpwordpress.exe	94
PID 1980 wrote to memory of 2772	1980	wpwordpress.exe	94
PID 3912 wrote to memory of 2656	3912	wpwordpress.exe	96
PID 3912 wrote to memory of 2656	3912	wpwordpress.exe	96
PID 3912 wrote to memory of 2656	3912	wpwordpress.exe	96
PID 3912 wrote to memory of 2656	3912	wpwordpress.exe	96
PID 3912 wrote to memory of 2656	3912	wpwordpress.exe	96
PID 3912 wrote to memory of 2656	3912	wpwordpress.exe	96
PID 3912 wrote to memory of 2656	3912	wpwordpress.exe	96
PID 3912 wrote to memory of 2656	3912	wpwordpress.exe	96

C:\Users\Admin\AppData\Local\Temp\a97a1a2989aa0376a945702d56b3e48f689873222c5ff3605d2ceced2fcc395c.exe
"C:\Users\Admin\AppData\Local\Temp\a97a1a2989aa0376a945702d56b3e48f689873222c5ff3605d2ceced2fcc395c.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3852
- C:\Users\Admin\AppData\Roaming\geoprivateline\wpwordpress.exe
  "C:\Users\Admin\AppData\Roaming\geoprivateline\wpwordpress.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2736
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"
    3⤵
    PID:1292
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2416

C:\Users\Admin\AppData\Roaming\geoprivateline\wpwordpress.exe
C:\Users\Admin\AppData\Roaming\geoprivateline\wpwordpress.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2536
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1812

C:\Users\Admin\AppData\Roaming\geoprivateline\wpwordpress.exe
C:\Users\Admin\AppData\Roaming\geoprivateline\wpwordpress.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2400
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
  2⤵
  PID:3284
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
  2⤵
  PID:232
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
  2⤵
  PID:4928
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5076

C:\Users\Admin\AppData\Roaming\geoprivateline\wpwordpress.exe
C:\Users\Admin\AppData\Roaming\geoprivateline\wpwordpress.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1980
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2772

C:\Users\Admin\AppData\Roaming\geoprivateline\wpwordpress.exe
C:\Users\Admin\AppData\Roaming\geoprivateline\wpwordpress.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3912
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2656

C:\Users\Admin\AppData\Roaming\geoprivateline\wpwordpress.exe
C:\Users\Admin\AppData\Roaming\geoprivateline\wpwordpress.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2168

C:\Users\Admin\AppData\Roaming\geoprivateline\wpwordpress.exe
C:\Users\Admin\AppData\Roaming\geoprivateline\wpwordpress.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3960

C:\Users\Admin\AppData\Roaming\geoprivateline\wpwordpress.exe
C:\Users\Admin\AppData\Roaming\geoprivateline\wpwordpress.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:732

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\caspol.exe.log

Filesize
1KB

MD5
0672db2ef13237d5cb85075ff4915942

SHA1
ad8b4d3eb5e40791c47d48b22e273486f25f663f

SHA256
0a933408890369b5a178f9c30aa93d2c94f425650815cf8e8310de4e90a3b519

SHA512
84ad10ba5b695567d33a52f786405a5544aa49d8d23631ba9edf3afa877c5dbd81570d15bcf74bce5d9fb1afad2117d0a4ef913b396c0d923afefe615619c84b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\wpwordpress.exe.log

Filesize
1KB

MD5
663b8d5469caa4489d463aa9bc18124f

SHA1
e57123a7d969115853ea631a3b33826335025d28

SHA256
7b4fa505452f0b8ac74bb31f5a03b13342836318018fb18d224ae2ff11b1a7e8

SHA512
45e373295125a629fcc0b19609608d969c9106514918bfac5d6b8e340e407434577b825741b8fa6a043c8f3f5c1a030ba8857da5f4e8ef15a551ce3c5fe03b55

Download Submit
C:\Users\Admin\AppData\Roaming\geoprivateline\wpwordpress.exe

Filesize
3.0MB

MD5
62b979701e8d5ff4c7c49af4c4b69dca

SHA1
ff23caf424ade62e9d789cb823cbf9eb0fc3d9ed

SHA256
a97a1a2989aa0376a945702d56b3e48f689873222c5ff3605d2ceced2fcc395c

SHA512
d6d747f94e1b82d4f7b701bceeb2f0d2e02858dd08e50d38272a457554063ebbfecbf368c4298e6a83fa36a9d1cd73949bbe7683248802405672a2f9591e85b6

Download Submit
C:\Users\Admin\AppData\Roaming\geoprivateline\wpwordpress.exe.config

Filesize
357B

MD5
a2b76cea3a59fa9af5ea21ff68139c98

SHA1
35d76475e6a54c168f536e30206578babff58274

SHA256
f99ef5bf79a7c43701877f0bb0b890591885bb0a3d605762647cc8ffbf10c839

SHA512
b52608b45153c489419228864ecbcb92be24c644d470818dfe15f8c7e661a7bcd034ea13ef401f2b84ad5c29a41c9b4c7d161cc33ae3ef71659bc2bca1a8c4ad

Download Submit
memory/1812-48-0x0000000006750000-0x000000000675A000-memory.dmp

Filesize
40KB

Download
memory/1812-47-0x0000000005AE0000-0x0000000005AF0000-memory.dmp

Filesize
64KB

Download
memory/1812-46-0x0000000005A90000-0x0000000005AA8000-memory.dmp

Filesize
96KB

Download
memory/2536-29-0x0000000075450000-0x0000000075C00000-memory.dmp

Filesize
7.7MB

Download
memory/2536-39-0x0000000075450000-0x0000000075C00000-memory.dmp

Filesize
7.7MB

Download
memory/2536-35-0x0000000004EC0000-0x0000000004ED2000-memory.dmp

Filesize
72KB

Download
memory/2536-33-0x0000000075450000-0x0000000075C00000-memory.dmp

Filesize
7.7MB

Download
memory/2736-25-0x0000000075450000-0x0000000075C00000-memory.dmp

Filesize
7.7MB

Download
memory/2736-24-0x0000000075450000-0x0000000075C00000-memory.dmp

Filesize
7.7MB

Download
memory/2736-26-0x00000000054F0000-0x0000000005502000-memory.dmp

Filesize
72KB

Download
memory/2736-27-0x00000000061A0000-0x00000000061EE000-memory.dmp

Filesize
312KB

Download
memory/2736-30-0x0000000006450000-0x00000000064EC000-memory.dmp

Filesize
624KB

Download
memory/2736-34-0x0000000075450000-0x0000000075C00000-memory.dmp

Filesize
7.7MB

Download
memory/3852-23-0x0000000075450000-0x0000000075C00000-memory.dmp

Filesize
7.7MB

Download
memory/3852-0-0x000000007545E000-0x000000007545F000-memory.dmp

Filesize
4KB

Download
memory/3852-7-0x0000000006070000-0x0000000006082000-memory.dmp

Filesize
72KB

Download
memory/3852-6-0x0000000006090000-0x0000000006122000-memory.dmp

Filesize
584KB

Download
memory/3852-5-0x00000000065A0000-0x0000000006B44000-memory.dmp

Filesize
5.6MB

Download
memory/3852-4-0x0000000005EB0000-0x0000000005F0C000-memory.dmp

Filesize
368KB

Download
memory/3852-3-0x0000000075450000-0x0000000075C00000-memory.dmp

Filesize
7.7MB

Download
memory/3852-2-0x0000000005C30000-0x0000000005C3E000-memory.dmp

Filesize
56KB

Download
memory/3852-1-0x0000000000FE0000-0x00000000012DE000-memory.dmp

Filesize
3.0MB

Download