orcus | e3d11b0c79ff9e5f48633dbddb4b67ed9721423c0c1a20b419f02ca346aefd9f

Analysis

max time kernel
141s
max time network
154s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
12-01-2025 01:30

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General

Target

e3d11b0c79ff9e5f48633dbddb4b67ed9721423c0c1a20b419f02ca346aefd9f.exe
Size

3.0MB
MD5

98770742750843a24464eff4163aaec5
SHA1

9fe737fbc021dea8ff1a7fce36365496269c8092
SHA256

e3d11b0c79ff9e5f48633dbddb4b67ed9721423c0c1a20b419f02ca346aefd9f
SHA512

001f7eefa4afeb5cfd7f7c5ff66f7b07bcbf2516719d11a485dc9e2685c0452c4431e8680d571b95c37ff642f51cdc5e2a6dad9fc91a7fe330db83f91a82e4ca
SSDEEP

49152:Cs7p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpau/nRFfjI7L0qb:CsHTPJg8z1mKnypSbRxo9JCm

Score

10^/10

orcus dsdaa discovery rat spyware stealer

Malware Config

Extracted

Family

orcus

Botnet

dsdaa

31.44.184.52:58230

Mutex

sudo_swqlb2mao6gl3luokv8txktuhwatxp3y

Attributes

autostart_method
Disable
enable_keylogger
false
install_path
%appdata%\javascriptlinux\processordle.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
behavioral1/files/0x0012000000016d3f-10.dat	family_orcus

Orcurs Rat Executable 10 IoCs

resource	yara_rule
behavioral1/memory/1684-1-0x0000000000EE0000-0x00000000011DE000-memory.dmp	orcus
behavioral1/files/0x0012000000016d3f-10.dat	orcus
behavioral1/memory/2968-17-0x0000000000310000-0x000000000060E000-memory.dmp	orcus
behavioral1/memory/864-34-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/864-33-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/864-32-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/864-29-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/864-27-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/2288-51-0x0000000000060000-0x000000000035E000-memory.dmp	orcus
behavioral1/memory/1464-53-0x00000000008F0000-0x0000000000BEE000-memory.dmp	orcus

Executes dropped EXE 4 IoCs

pid	Process
2968	processordle.exe
2908	processordle.exe
2288	processordle.exe
1464	processordle.exe

Loads dropped DLL 1 IoCs

pid	Process
1684	e3d11b0c79ff9e5f48633dbddb4b67ed9721423c0c1a20b419f02ca346aefd9f.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2968 set thread context of 864	2968	processordle.exe	32
PID 2908 set thread context of 3052	2908	processordle.exe	37

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 7 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	e3d11b0c79ff9e5f48633dbddb4b67ed9721423c0c1a20b419f02ca346aefd9f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	processordle.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	processordle.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msbuild.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msbuild.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	processordle.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	processordle.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
1684	e3d11b0c79ff9e5f48633dbddb4b67ed9721423c0c1a20b419f02ca346aefd9f.exe
2968	processordle.exe
2968	processordle.exe
2908	processordle.exe
2908	processordle.exe
2908	processordle.exe
2908	processordle.exe
2908	processordle.exe
2908	processordle.exe
2908	processordle.exe
2908	processordle.exe
3052	msbuild.exe
3052	msbuild.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1684	e3d11b0c79ff9e5f48633dbddb4b67ed9721423c0c1a20b419f02ca346aefd9f.exe
Token: SeDebugPrivilege	2968	processordle.exe
Token: SeDebugPrivilege	2908	processordle.exe
Token: SeDebugPrivilege	3052	msbuild.exe

Suspicious use of WriteProcessMemory 46 IoCs

description	pid	Process	procid_target
PID 1684 wrote to memory of 2968	1684	e3d11b0c79ff9e5f48633dbddb4b67ed9721423c0c1a20b419f02ca346aefd9f.exe	30
PID 1684 wrote to memory of 2968	1684	e3d11b0c79ff9e5f48633dbddb4b67ed9721423c0c1a20b419f02ca346aefd9f.exe	30
PID 1684 wrote to memory of 2968	1684	e3d11b0c79ff9e5f48633dbddb4b67ed9721423c0c1a20b419f02ca346aefd9f.exe	30
PID 1684 wrote to memory of 2968	1684	e3d11b0c79ff9e5f48633dbddb4b67ed9721423c0c1a20b419f02ca346aefd9f.exe	30
PID 2156 wrote to memory of 2908	2156	taskeng.exe	33
PID 2156 wrote to memory of 2908	2156	taskeng.exe	33
PID 2156 wrote to memory of 2908	2156	taskeng.exe	33
PID 2156 wrote to memory of 2908	2156	taskeng.exe	33
PID 2968 wrote to memory of 864	2968	processordle.exe	32
PID 2968 wrote to memory of 864	2968	processordle.exe	32
PID 2968 wrote to memory of 864	2968	processordle.exe	32
PID 2968 wrote to memory of 864	2968	processordle.exe	32
PID 2968 wrote to memory of 864	2968	processordle.exe	32
PID 2968 wrote to memory of 864	2968	processordle.exe	32
PID 2968 wrote to memory of 864	2968	processordle.exe	32
PID 2968 wrote to memory of 864	2968	processordle.exe	32
PID 2968 wrote to memory of 864	2968	processordle.exe	32
PID 2908 wrote to memory of 1168	2908	processordle.exe	34
PID 2908 wrote to memory of 1168	2908	processordle.exe	34
PID 2908 wrote to memory of 1168	2908	processordle.exe	34
PID 2908 wrote to memory of 1168	2908	processordle.exe	34
PID 2908 wrote to memory of 2724	2908	processordle.exe	35
PID 2908 wrote to memory of 2724	2908	processordle.exe	35
PID 2908 wrote to memory of 2724	2908	processordle.exe	35
PID 2908 wrote to memory of 2724	2908	processordle.exe	35
PID 2908 wrote to memory of 1784	2908	processordle.exe	36
PID 2908 wrote to memory of 1784	2908	processordle.exe	36
PID 2908 wrote to memory of 1784	2908	processordle.exe	36
PID 2908 wrote to memory of 1784	2908	processordle.exe	36
PID 2908 wrote to memory of 3052	2908	processordle.exe	37
PID 2908 wrote to memory of 3052	2908	processordle.exe	37
PID 2908 wrote to memory of 3052	2908	processordle.exe	37
PID 2908 wrote to memory of 3052	2908	processordle.exe	37
PID 2908 wrote to memory of 3052	2908	processordle.exe	37
PID 2908 wrote to memory of 3052	2908	processordle.exe	37
PID 2908 wrote to memory of 3052	2908	processordle.exe	37
PID 2908 wrote to memory of 3052	2908	processordle.exe	37
PID 2908 wrote to memory of 3052	2908	processordle.exe	37
PID 2156 wrote to memory of 2288	2156	taskeng.exe	38
PID 2156 wrote to memory of 2288	2156	taskeng.exe	38
PID 2156 wrote to memory of 2288	2156	taskeng.exe	38
PID 2156 wrote to memory of 2288	2156	taskeng.exe	38
PID 2156 wrote to memory of 1464	2156	taskeng.exe	39
PID 2156 wrote to memory of 1464	2156	taskeng.exe	39
PID 2156 wrote to memory of 1464	2156	taskeng.exe	39
PID 2156 wrote to memory of 1464	2156	taskeng.exe	39

C:\Users\Admin\AppData\Local\Temp\e3d11b0c79ff9e5f48633dbddb4b67ed9721423c0c1a20b419f02ca346aefd9f.exe
"C:\Users\Admin\AppData\Local\Temp\e3d11b0c79ff9e5f48633dbddb4b67ed9721423c0c1a20b419f02ca346aefd9f.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1684
- C:\Users\Admin\AppData\Roaming\javascriptlinux\processordle.exe
  "C:\Users\Admin\AppData\Roaming\javascriptlinux\processordle.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:2968
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:864

C:\Windows\system32\taskeng.exe
taskeng.exe {3C43BF50-7D0A-4637-AD86-9A7AA9F53974} S-1-5-21-3692679935-4019334568-335155002-1000:BCXRJFKE\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2156
- C:\Users\Admin\AppData\Roaming\javascriptlinux\processordle.exe
  C:\Users\Admin\AppData\Roaming\javascriptlinux\processordle.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:2908
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"
    3⤵
    PID:1168
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"
    3⤵
    PID:2724
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"
    3⤵
    PID:1784
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3052
- C:\Users\Admin\AppData\Roaming\javascriptlinux\processordle.exe
  C:\Users\Admin\AppData\Roaming\javascriptlinux\processordle.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2288
- C:\Users\Admin\AppData\Roaming\javascriptlinux\processordle.exe
  C:\Users\Admin\AppData\Roaming\javascriptlinux\processordle.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1464

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\javascriptlinux\processordle.exe.config

Filesize
357B

MD5
a2b76cea3a59fa9af5ea21ff68139c98

SHA1
35d76475e6a54c168f536e30206578babff58274

SHA256
f99ef5bf79a7c43701877f0bb0b890591885bb0a3d605762647cc8ffbf10c839

SHA512
b52608b45153c489419228864ecbcb92be24c644d470818dfe15f8c7e661a7bcd034ea13ef401f2b84ad5c29a41c9b4c7d161cc33ae3ef71659bc2bca1a8c4ad

Download Submit
\Users\Admin\AppData\Roaming\javascriptlinux\processordle.exe

Filesize
3.0MB

MD5
98770742750843a24464eff4163aaec5

SHA1
9fe737fbc021dea8ff1a7fce36365496269c8092

SHA256
e3d11b0c79ff9e5f48633dbddb4b67ed9721423c0c1a20b419f02ca346aefd9f

SHA512
001f7eefa4afeb5cfd7f7c5ff66f7b07bcbf2516719d11a485dc9e2685c0452c4431e8680d571b95c37ff642f51cdc5e2a6dad9fc91a7fe330db83f91a82e4ca

Download Submit
memory/864-32-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/864-29-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/864-23-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/864-27-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/864-25-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/864-31-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/864-33-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/864-34-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/1464-53-0x00000000008F0000-0x0000000000BEE000-memory.dmp

Filesize
3.0MB

Download
memory/1684-5-0x00000000004E0000-0x00000000004F2000-memory.dmp

Filesize
72KB

Download
memory/1684-3-0x0000000000200000-0x000000000020E000-memory.dmp

Filesize
56KB

Download
memory/1684-16-0x0000000074D40000-0x000000007542E000-memory.dmp

Filesize
6.9MB

Download
memory/1684-4-0x00000000003F0000-0x000000000044C000-memory.dmp

Filesize
368KB

Download
memory/1684-1-0x0000000000EE0000-0x00000000011DE000-memory.dmp

Filesize
3.0MB

Download
memory/1684-2-0x0000000074D40000-0x000000007542E000-memory.dmp

Filesize
6.9MB

Download
memory/1684-0-0x0000000074D4E000-0x0000000074D4F000-memory.dmp

Filesize
4KB

Download
memory/2288-51-0x0000000000060000-0x000000000035E000-memory.dmp

Filesize
3.0MB

Download
memory/2968-35-0x0000000074D40000-0x000000007542E000-memory.dmp

Filesize
6.9MB

Download
memory/2968-19-0x0000000074D40000-0x000000007542E000-memory.dmp

Filesize
6.9MB

Download
memory/2968-20-0x00000000007E0000-0x00000000007F2000-memory.dmp

Filesize
72KB

Download
memory/2968-17-0x0000000000310000-0x000000000060E000-memory.dmp

Filesize
3.0MB

Download
memory/2968-18-0x0000000074D40000-0x000000007542E000-memory.dmp

Filesize
6.9MB

Download
memory/2968-21-0x0000000004980000-0x00000000049CE000-memory.dmp

Filesize
312KB

Download
memory/3052-48-0x00000000020B0000-0x00000000020C8000-memory.dmp

Filesize
96KB

Download
memory/3052-49-0x0000000002140000-0x0000000002150000-memory.dmp

Filesize
64KB

Download