orcus | 11021f0c7d10508554cdbf2434dff591c4e07236c7d3f3171731e5df9c529ace

General

Target

11021f0c7d10508554cdbf2434dff591c4e07236c7d3f3171731e5df9c529ace.exe
Size

2.6MB
MD5

de32ed98fa0ec33326038b38c937a01e
SHA1

b1ee8d7aac14bc492389bc1e06fab4b25a3a82c2
SHA256

11021f0c7d10508554cdbf2434dff591c4e07236c7d3f3171731e5df9c529ace
SHA512

9d4d6bbb394a9706524585720c1c4f09562665e64c3594047ea23c593711620179b331c2d9afe61a6f36ee32f6e88693442d776b6421c7a7d8fbbd8e8633ee49
SSDEEP

24576:QAHnh+eWsN3skA4RV1Hom2KXSmHdqf0K44JzixdvW80EXLq31gEfUvWDyBFZpxxz:Hh+ZkldoPKiYdqd6b

Score

10^/10

orcus ligeon rat spyware stealer

Malware Config

Extracted

Family

orcus

Botnet

ligeon

C2

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 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1656-3-0x0000000000400000-0x00000000004EA000-memory.dmp	orcus
behavioral1/memory/1656-9-0x0000000000400000-0x00000000004EA000-memory.dmp	orcus
behavioral1/memory/1656-10-0x0000000000400000-0x00000000004EA000-memory.dmp	orcus

Executes dropped EXE 2 IoCs

Processes:

setspn.exesetspn.exe

pid process

1948 setspn.exe
2064 setspn.exe

pid	process
1948	setspn.exe
2064	setspn.exe

AutoIT Executable 4 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral1/memory/2156-0-0x0000000000890000-0x0000000000B3A000-memory.dmp	autoit_exe
C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe	autoit_exe
behavioral1/memory/1948-25-0x0000000000130000-0x00000000003DA000-memory.dmp	autoit_exe
behavioral1/memory/2064-40-0x0000000000360000-0x000000000060A000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

11021f0c7d10508554cdbf2434dff591c4e07236c7d3f3171731e5df9c529ace.exesetspn.exesetspn.exe

description	pid	process	target process
PID 2156 set thread context of 1656	2156	11021f0c7d10508554cdbf2434dff591c4e07236c7d3f3171731e5df9c529ace.exe	RegSvcs.exe
PID 1948 set thread context of 2476	1948	setspn.exe	RegSvcs.exe
PID 2064 set thread context of 2076	2064	setspn.exe	RegSvcs.exe

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

Processes:

schtasks.exeschtasks.exeschtasks.exe

pid process

588 schtasks.exe
3036 schtasks.exe
1952 schtasks.exe

pid	process
588	schtasks.exe
3036	schtasks.exe
1952	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

11021f0c7d10508554cdbf2434dff591c4e07236c7d3f3171731e5df9c529ace.exesetspn.exesetspn.exe

pid	process
2156	11021f0c7d10508554cdbf2434dff591c4e07236c7d3f3171731e5df9c529ace.exe
2156	11021f0c7d10508554cdbf2434dff591c4e07236c7d3f3171731e5df9c529ace.exe
1948	setspn.exe
1948	setspn.exe
2064	setspn.exe
2064	setspn.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 1656 RegSvcs.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RegSvcs.exe

pid process

1656 RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	1656	RegSvcs.exe

pid	process
1656	RegSvcs.exe

Suspicious use of WriteProcessMemory 47 IoCs

Processes:

11021f0c7d10508554cdbf2434dff591c4e07236c7d3f3171731e5df9c529ace.exetaskeng.exesetspn.exesetspn.exe

description	pid	process	target process
PID 2156 wrote to memory of 1656	2156	11021f0c7d10508554cdbf2434dff591c4e07236c7d3f3171731e5df9c529ace.exe	RegSvcs.exe
PID 2156 wrote to memory of 1656	2156	11021f0c7d10508554cdbf2434dff591c4e07236c7d3f3171731e5df9c529ace.exe	RegSvcs.exe
PID 2156 wrote to memory of 1656	2156	11021f0c7d10508554cdbf2434dff591c4e07236c7d3f3171731e5df9c529ace.exe	RegSvcs.exe
PID 2156 wrote to memory of 1656	2156	11021f0c7d10508554cdbf2434dff591c4e07236c7d3f3171731e5df9c529ace.exe	RegSvcs.exe
PID 2156 wrote to memory of 1656	2156	11021f0c7d10508554cdbf2434dff591c4e07236c7d3f3171731e5df9c529ace.exe	RegSvcs.exe
PID 2156 wrote to memory of 1656	2156	11021f0c7d10508554cdbf2434dff591c4e07236c7d3f3171731e5df9c529ace.exe	RegSvcs.exe
PID 2156 wrote to memory of 1656	2156	11021f0c7d10508554cdbf2434dff591c4e07236c7d3f3171731e5df9c529ace.exe	RegSvcs.exe
PID 2156 wrote to memory of 1656	2156	11021f0c7d10508554cdbf2434dff591c4e07236c7d3f3171731e5df9c529ace.exe	RegSvcs.exe
PID 2156 wrote to memory of 1656	2156	11021f0c7d10508554cdbf2434dff591c4e07236c7d3f3171731e5df9c529ace.exe	RegSvcs.exe
PID 2156 wrote to memory of 3036	2156	11021f0c7d10508554cdbf2434dff591c4e07236c7d3f3171731e5df9c529ace.exe	schtasks.exe
PID 2156 wrote to memory of 3036	2156	11021f0c7d10508554cdbf2434dff591c4e07236c7d3f3171731e5df9c529ace.exe	schtasks.exe
PID 2156 wrote to memory of 3036	2156	11021f0c7d10508554cdbf2434dff591c4e07236c7d3f3171731e5df9c529ace.exe	schtasks.exe
PID 2156 wrote to memory of 3036	2156	11021f0c7d10508554cdbf2434dff591c4e07236c7d3f3171731e5df9c529ace.exe	schtasks.exe
PID 2104 wrote to memory of 1948	2104	taskeng.exe	setspn.exe
PID 2104 wrote to memory of 1948	2104	taskeng.exe	setspn.exe
PID 2104 wrote to memory of 1948	2104	taskeng.exe	setspn.exe
PID 2104 wrote to memory of 1948	2104	taskeng.exe	setspn.exe
PID 1948 wrote to memory of 2476	1948	setspn.exe	RegSvcs.exe
PID 1948 wrote to memory of 2476	1948	setspn.exe	RegSvcs.exe
PID 1948 wrote to memory of 2476	1948	setspn.exe	RegSvcs.exe
PID 1948 wrote to memory of 2476	1948	setspn.exe	RegSvcs.exe
PID 1948 wrote to memory of 2476	1948	setspn.exe	RegSvcs.exe
PID 1948 wrote to memory of 2476	1948	setspn.exe	RegSvcs.exe
PID 1948 wrote to memory of 2476	1948	setspn.exe	RegSvcs.exe
PID 1948 wrote to memory of 2476	1948	setspn.exe	RegSvcs.exe
PID 1948 wrote to memory of 2476	1948	setspn.exe	RegSvcs.exe
PID 1948 wrote to memory of 1952	1948	setspn.exe	schtasks.exe
PID 1948 wrote to memory of 1952	1948	setspn.exe	schtasks.exe
PID 1948 wrote to memory of 1952	1948	setspn.exe	schtasks.exe
PID 1948 wrote to memory of 1952	1948	setspn.exe	schtasks.exe
PID 2104 wrote to memory of 2064	2104	taskeng.exe	setspn.exe
PID 2104 wrote to memory of 2064	2104	taskeng.exe	setspn.exe
PID 2104 wrote to memory of 2064	2104	taskeng.exe	setspn.exe
PID 2104 wrote to memory of 2064	2104	taskeng.exe	setspn.exe
PID 2064 wrote to memory of 2076	2064	setspn.exe	RegSvcs.exe
PID 2064 wrote to memory of 2076	2064	setspn.exe	RegSvcs.exe
PID 2064 wrote to memory of 2076	2064	setspn.exe	RegSvcs.exe
PID 2064 wrote to memory of 2076	2064	setspn.exe	RegSvcs.exe
PID 2064 wrote to memory of 2076	2064	setspn.exe	RegSvcs.exe
PID 2064 wrote to memory of 2076	2064	setspn.exe	RegSvcs.exe
PID 2064 wrote to memory of 2076	2064	setspn.exe	RegSvcs.exe
PID 2064 wrote to memory of 2076	2064	setspn.exe	RegSvcs.exe
PID 2064 wrote to memory of 2076	2064	setspn.exe	RegSvcs.exe
PID 2064 wrote to memory of 588	2064	setspn.exe	schtasks.exe
PID 2064 wrote to memory of 588	2064	setspn.exe	schtasks.exe
PID 2064 wrote to memory of 588	2064	setspn.exe	schtasks.exe
PID 2064 wrote to memory of 588	2064	setspn.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\11021f0c7d10508554cdbf2434dff591c4e07236c7d3f3171731e5df9c529ace.exe
"C:\Users\Admin\AppData\Local\Temp\11021f0c7d10508554cdbf2434dff591c4e07236c7d3f3171731e5df9c529ace.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2156

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:1656

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:3036

C:\Windows\system32\taskeng.exe
taskeng.exe {95425B78-01E2-46EA-88C5-53B69FD23985} S-1-5-21-2721934792-624042501-2768869379-1000:BISMIZHX\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2104

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:1948

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:1952

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:2064

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
3⤵
PID:2076

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:588

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Roaming\coredpussvr\setspn.exe
Filesize
2.6MB

MD5
e65a398dc051d1d0194a71c790ac8c03

SHA1
d63a9d45e03427928e00adc720e9a002b05c0c0f

SHA256
e1d55b49556c56aa8495e56c85bbc9bf5c9b0eabcd7ec33554f1f0c70bd9e4dd

SHA512
eda584cc66e7327a4937018f4e0299725b82521bfd5847b4161f38ae1c2bbe5403944a77b42ea74ebd7cdb67fbac26ef0b751ab0851c112f3c0e9500a03fb16e

Download Submit
memory/1656-17-0x0000000000520000-0x0000000000532000-memory.dmp

Filesize
72KB

Download
memory/1656-3-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/1656-20-0x0000000000A90000-0x0000000000AA0000-memory.dmp

Filesize
64KB

Download
memory/1656-21-0x0000000073E50000-0x000000007453E000-memory.dmp

Filesize
6.9MB

Download
memory/1656-9-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/1656-10-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/1656-13-0x0000000073E50000-0x000000007453E000-memory.dmp

Filesize
6.9MB

Download
memory/1656-14-0x0000000004B00000-0x0000000004B40000-memory.dmp

Filesize
256KB

Download
memory/1656-15-0x0000000000350000-0x000000000035E000-memory.dmp

Filesize
56KB

Download
memory/1656-16-0x00000000003A0000-0x00000000003FC000-memory.dmp

Filesize
368KB

Download
memory/1656-18-0x0000000000540000-0x0000000000548000-memory.dmp

Filesize
32KB

Download
memory/1656-19-0x0000000000590000-0x00000000005A8000-memory.dmp

Filesize
96KB

Download
memory/1656-22-0x0000000004B00000-0x0000000004B40000-memory.dmp

Filesize
256KB

Download
memory/1656-2-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/1656-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1948-25-0x0000000000130000-0x00000000003DA000-memory.dmp

Filesize
2.7MB

Download
memory/2064-40-0x0000000000360000-0x000000000060A000-memory.dmp

Filesize
2.7MB

Download
memory/2076-53-0x0000000073E50000-0x000000007453E000-memory.dmp

Filesize
6.9MB

Download
memory/2076-52-0x0000000004A00000-0x0000000004A40000-memory.dmp

Filesize
256KB

Download
memory/2076-51-0x0000000073E50000-0x000000007453E000-memory.dmp

Filesize
6.9MB

Download
memory/2156-1-0x0000000000840000-0x0000000000841000-memory.dmp

Filesize
4KB

Download
memory/2156-0-0x0000000000890000-0x0000000000B3A000-memory.dmp

Filesize
2.7MB

Download
memory/2476-32-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2476-36-0x0000000073E50000-0x000000007453E000-memory.dmp

Filesize
6.9MB

Download
memory/2476-37-0x0000000004AB0000-0x0000000004AF0000-memory.dmp

Filesize
256KB

Download
memory/2476-38-0x0000000073E50000-0x000000007453E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads