orcus | 6087c0a7bc24dc6213a73be560a0166465549680c66f956e2fd773af9a5b21c5

Analysis

max time kernel
146s
max time network
151s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
19-04-2024 01:45

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

6087c0a7bc24dc6213a73be560a0166465549680c66f956e2fd773af9a5b21c5.exe
Size

2.6MB
MD5

41421ffc8d935a21941da469f67742ff
SHA1

976aab8da7fb2af8b494db447f96156e200bef88
SHA256

6087c0a7bc24dc6213a73be560a0166465549680c66f956e2fd773af9a5b21c5
SHA512

9214ec0e08184b3c973789a178c2df788fd377e2d1756662adc11725d62f5771b9a061821e56b3e6db36163f16fb66985ddecaa863db09a1ecc586e0c6752e08
SSDEEP

24576:SAHnh+eWsN3skA4RV1Hom2KXSmHdK3VqbE6przwKpwvEuM/SD0wugdDEl6NrL/Nn:Vh+ZkldoPKiYdKr9V

Score

10^/10

orcus ligeon rat spyware stealer

Malware Config

Extracted

Family

orcus

Botnet

ligeon

ligeon.ddns.net:1606

Mutex

b98fb09a59c24a81b9d17a55ccf2c036

Attributes

autostart_method
Disable
enable_keylogger
true
install_path
%programfiles%\Orcus\Orcus.exe
reconnect_delay
10000
registry_keyname
Orcus
taskscheduler_taskname
Orcus
watchdog_path
AppData\OrcusWatchdog.exe

Signatures

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

Orcurs Rat Executable 6 IoCs

resource	yara_rule
behavioral1/memory/2196-3-0x0000000000400000-0x00000000004EA000-memory.dmp	orcus
behavioral1/memory/2196-9-0x0000000000400000-0x00000000004EA000-memory.dmp	orcus
behavioral1/memory/2196-10-0x0000000000400000-0x00000000004EA000-memory.dmp	orcus
behavioral1/memory/2476-42-0x0000000000090000-0x000000000017A000-memory.dmp	orcus
behavioral1/memory/2476-48-0x0000000000090000-0x000000000017A000-memory.dmp	orcus
behavioral1/memory/2476-49-0x0000000000090000-0x000000000017A000-memory.dmp	orcus

Deletes itself 1 IoCs

pid	Process
2880	cmd.exe

Executes dropped EXE 2 IoCs

pid	Process
3008	setspn.exe
2748	setspn.exe

AutoIT Executable 4 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/2008-0-0x00000000000E0000-0x000000000038A000-memory.dmp	autoit_exe
behavioral1/files/0x000c00000001441e-23.dat	autoit_exe
behavioral1/memory/3008-25-0x0000000000060000-0x000000000030A000-memory.dmp	autoit_exe
behavioral1/memory/2748-39-0x00000000003A0000-0x000000000064A000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2008 set thread context of 2196	2008	6087c0a7bc24dc6213a73be560a0166465549680c66f956e2fd773af9a5b21c5.exe	28
PID 3008 set thread context of 2356	3008	setspn.exe	38
PID 2748 set thread context of 2476	2748	setspn.exe	42

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 3 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
1988	schtasks.exe
1568	schtasks.exe
440	schtasks.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
1704	PING.EXE

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2008	6087c0a7bc24dc6213a73be560a0166465549680c66f956e2fd773af9a5b21c5.exe
2008	6087c0a7bc24dc6213a73be560a0166465549680c66f956e2fd773af9a5b21c5.exe
3008	setspn.exe
3008	setspn.exe
2748	setspn.exe
2748	setspn.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2196	RegSvcs.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2196	RegSvcs.exe

Suspicious use of WriteProcessMemory 55 IoCs

description	pid	Process	procid_target
PID 2008 wrote to memory of 2196	2008	6087c0a7bc24dc6213a73be560a0166465549680c66f956e2fd773af9a5b21c5.exe	28
PID 2008 wrote to memory of 2196	2008	6087c0a7bc24dc6213a73be560a0166465549680c66f956e2fd773af9a5b21c5.exe	28
PID 2008 wrote to memory of 2196	2008	6087c0a7bc24dc6213a73be560a0166465549680c66f956e2fd773af9a5b21c5.exe	28
PID 2008 wrote to memory of 2196	2008	6087c0a7bc24dc6213a73be560a0166465549680c66f956e2fd773af9a5b21c5.exe	28
PID 2008 wrote to memory of 2196	2008	6087c0a7bc24dc6213a73be560a0166465549680c66f956e2fd773af9a5b21c5.exe	28
PID 2008 wrote to memory of 2196	2008	6087c0a7bc24dc6213a73be560a0166465549680c66f956e2fd773af9a5b21c5.exe	28
PID 2008 wrote to memory of 2196	2008	6087c0a7bc24dc6213a73be560a0166465549680c66f956e2fd773af9a5b21c5.exe	28
PID 2008 wrote to memory of 2196	2008	6087c0a7bc24dc6213a73be560a0166465549680c66f956e2fd773af9a5b21c5.exe	28
PID 2008 wrote to memory of 2196	2008	6087c0a7bc24dc6213a73be560a0166465549680c66f956e2fd773af9a5b21c5.exe	28
PID 2008 wrote to memory of 1988	2008	6087c0a7bc24dc6213a73be560a0166465549680c66f956e2fd773af9a5b21c5.exe	29
PID 2008 wrote to memory of 1988	2008	6087c0a7bc24dc6213a73be560a0166465549680c66f956e2fd773af9a5b21c5.exe	29
PID 2008 wrote to memory of 1988	2008	6087c0a7bc24dc6213a73be560a0166465549680c66f956e2fd773af9a5b21c5.exe	29
PID 2008 wrote to memory of 1988	2008	6087c0a7bc24dc6213a73be560a0166465549680c66f956e2fd773af9a5b21c5.exe	29
PID 2008 wrote to memory of 2880	2008	6087c0a7bc24dc6213a73be560a0166465549680c66f956e2fd773af9a5b21c5.exe	31
PID 2008 wrote to memory of 2880	2008	6087c0a7bc24dc6213a73be560a0166465549680c66f956e2fd773af9a5b21c5.exe	31
PID 2008 wrote to memory of 2880	2008	6087c0a7bc24dc6213a73be560a0166465549680c66f956e2fd773af9a5b21c5.exe	31
PID 2008 wrote to memory of 2880	2008	6087c0a7bc24dc6213a73be560a0166465549680c66f956e2fd773af9a5b21c5.exe	31
PID 2880 wrote to memory of 1704	2880	cmd.exe	33
PID 2880 wrote to memory of 1704	2880	cmd.exe	33
PID 2880 wrote to memory of 1704	2880	cmd.exe	33
PID 2880 wrote to memory of 1704	2880	cmd.exe	33
PID 2500 wrote to memory of 3008	2500	taskeng.exe	37
PID 2500 wrote to memory of 3008	2500	taskeng.exe	37
PID 2500 wrote to memory of 3008	2500	taskeng.exe	37
PID 2500 wrote to memory of 3008	2500	taskeng.exe	37
PID 3008 wrote to memory of 2356	3008	setspn.exe	38
PID 3008 wrote to memory of 2356	3008	setspn.exe	38
PID 3008 wrote to memory of 2356	3008	setspn.exe	38
PID 3008 wrote to memory of 2356	3008	setspn.exe	38
PID 3008 wrote to memory of 2356	3008	setspn.exe	38
PID 3008 wrote to memory of 2356	3008	setspn.exe	38
PID 3008 wrote to memory of 2356	3008	setspn.exe	38
PID 3008 wrote to memory of 2356	3008	setspn.exe	38
PID 3008 wrote to memory of 2356	3008	setspn.exe	38
PID 3008 wrote to memory of 1568	3008	setspn.exe	39
PID 3008 wrote to memory of 1568	3008	setspn.exe	39
PID 3008 wrote to memory of 1568	3008	setspn.exe	39
PID 3008 wrote to memory of 1568	3008	setspn.exe	39
PID 2500 wrote to memory of 2748	2500	taskeng.exe	41
PID 2500 wrote to memory of 2748	2500	taskeng.exe	41
PID 2500 wrote to memory of 2748	2500	taskeng.exe	41
PID 2500 wrote to memory of 2748	2500	taskeng.exe	41
PID 2748 wrote to memory of 2476	2748	setspn.exe	42
PID 2748 wrote to memory of 2476	2748	setspn.exe	42
PID 2748 wrote to memory of 2476	2748	setspn.exe	42
PID 2748 wrote to memory of 2476	2748	setspn.exe	42
PID 2748 wrote to memory of 2476	2748	setspn.exe	42
PID 2748 wrote to memory of 2476	2748	setspn.exe	42
PID 2748 wrote to memory of 2476	2748	setspn.exe	42
PID 2748 wrote to memory of 2476	2748	setspn.exe	42
PID 2748 wrote to memory of 2476	2748	setspn.exe	42
PID 2748 wrote to memory of 440	2748	setspn.exe	43
PID 2748 wrote to memory of 440	2748	setspn.exe	43
PID 2748 wrote to memory of 440	2748	setspn.exe	43
PID 2748 wrote to memory of 440	2748	setspn.exe	43

C:\Users\Admin\AppData\Local\Temp\6087c0a7bc24dc6213a73be560a0166465549680c66f956e2fd773af9a5b21c5.exe
"C:\Users\Admin\AppData\Local\Temp\6087c0a7bc24dc6213a73be560a0166465549680c66f956e2fd773af9a5b21c5.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2008
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2196
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\SysWOW64\schtasks.exe" /create /tn sfc /tr "C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe" /sc minute /mo 1 /F
  2⤵
  - Creates scheduled task(s)
  PID:1988
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /k ping 127.0.0.1 -t 0 & del C:\Users\Admin\AppData\Local\Temp\6087c0a7bc24dc6213a73be560a0166465549680c66f956e2fd773af9a5b21c5.exe & exit
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2880
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -t 0
    3⤵
    - Runs ping.exe
    PID:1704

C:\Windows\system32\taskeng.exe
taskeng.exe {2460D4E5-53D2-44D6-A0D3-D8BD9EC7CD91} S-1-5-21-330940541-141609230-1670313778-1000:KXIPPCKF\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2500
- C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe
  C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3008
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    PID:2356
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\SysWOW64\schtasks.exe" /create /tn sfc /tr "C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe" /sc minute /mo 1 /F
    3⤵
    - Creates scheduled task(s)
    PID:1568
- C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe
  C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2748
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    PID:2476
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\SysWOW64\schtasks.exe" /create /tn sfc /tr "C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe" /sc minute /mo 1 /F
    3⤵
    - Creates scheduled task(s)
    PID:440

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe

Filesize
2.6MB

MD5
73478956512b14be68b8a90f6471f934

SHA1
671cbbf44aa75d7a9ce654bc16d5e355bd05248c

SHA256
37cadbd1abdacceb3203b30bc444e55fb1973cfbfe5eb59f77d74bdba8256be9

SHA512
caaad5f4c49a65abf110dda03fc62a18d159489a1dd1bd9071fb0864d30567fd7ef82617585b0e856b95c5eaa32e9db5d8e9e4e3e6fbe97c2f42da1ede2ff00b

Download Submit
memory/2008-0-0x00000000000E0000-0x000000000038A000-memory.dmp

Filesize
2.7MB

Download
memory/2008-1-0x00000000000B0000-0x00000000000B1000-memory.dmp

Filesize
4KB

Download
memory/2196-20-0x0000000000B20000-0x0000000000B30000-memory.dmp

Filesize
64KB

Download
memory/2196-22-0x00000000043C0000-0x0000000004400000-memory.dmp

Filesize
256KB

Download
memory/2196-9-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/2196-10-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/2196-13-0x0000000074890000-0x0000000074F7E000-memory.dmp

Filesize
6.9MB

Download
memory/2196-14-0x00000000043C0000-0x0000000004400000-memory.dmp

Filesize
256KB

Download
memory/2196-15-0x0000000000310000-0x000000000031E000-memory.dmp

Filesize
56KB

Download
memory/2196-16-0x0000000000BE0000-0x0000000000C3C000-memory.dmp

Filesize
368KB

Download
memory/2196-17-0x00000000003F0000-0x0000000000402000-memory.dmp

Filesize
72KB

Download
memory/2196-18-0x00000000008A0000-0x00000000008A8000-memory.dmp

Filesize
32KB

Download
memory/2196-19-0x0000000000A50000-0x0000000000A68000-memory.dmp

Filesize
96KB

Download
memory/2196-3-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/2196-21-0x0000000074890000-0x0000000074F7E000-memory.dmp

Filesize
6.9MB

Download
memory/2196-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2196-2-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/2356-35-0x0000000074890000-0x0000000074F7E000-memory.dmp

Filesize
6.9MB

Download
memory/2356-36-0x0000000004430000-0x0000000004470000-memory.dmp

Filesize
256KB

Download
memory/2356-37-0x0000000074890000-0x0000000074F7E000-memory.dmp

Filesize
6.9MB

Download
memory/2476-42-0x0000000000090000-0x000000000017A000-memory.dmp

Filesize
936KB

Download
memory/2476-48-0x0000000000090000-0x000000000017A000-memory.dmp

Filesize
936KB

Download
memory/2476-49-0x0000000000090000-0x000000000017A000-memory.dmp

Filesize
936KB

Download
memory/2476-50-0x0000000074890000-0x0000000074F7E000-memory.dmp

Filesize
6.9MB

Download
memory/2476-51-0x00000000049E0000-0x0000000004A20000-memory.dmp

Filesize
256KB

Download
memory/2476-52-0x0000000074890000-0x0000000074F7E000-memory.dmp

Filesize
6.9MB

Download
memory/2748-39-0x00000000003A0000-0x000000000064A000-memory.dmp

Filesize
2.7MB

Download
memory/3008-25-0x0000000000060000-0x000000000030A000-memory.dmp

Filesize
2.7MB

Download