orcus | 5021d9ce50b55cd91d7b54f65618aefb5e1c8163910f3e24a05ec3c3febb6d55

Analysis

max time kernel
127s
max time network
133s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06-02-2025 07:46

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General

Target

LunaManualStrapper.exe
Size

3.0MB
MD5

0db7f6c2caa373dcc11f9246659353ed
SHA1

43a269da2a8a32586c8853be4669ea6284c645bc
SHA256

5021d9ce50b55cd91d7b54f65618aefb5e1c8163910f3e24a05ec3c3febb6d55
SHA512

5dd9ad9e6b3f12dcecfcefa0e07e6e11a85598bbd83efafa42d29d015d0feb18203477ab22660dc6ab8636561bc0583c672d68401d6af2b23c0d664bf315b7e8
SSDEEP

49152:QGX87p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpKu/nRFfjI7L0qb:QLHTPJg8z1mKnypSbRxo9JCm

Score

10^/10

orcus lunastrapper discovery rat spyware stealer

Malware Config

Extracted

Family

orcus

Botnet

LunaStrapper

31.44.184.52:29846

Mutex

sudo_e0tt4hyoecke2axu2107gw64d6c3dql8

Attributes

autostart_method
Disable
enable_keylogger
false
install_path
%appdata%\generatorsecure\geopoll.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/0x0008000000016d0e-10.dat	family_orcus

Orcurs Rat Executable 9 IoCs

resource	yara_rule
behavioral1/memory/2684-1-0x0000000001180000-0x0000000001480000-memory.dmp	orcus
behavioral1/files/0x0008000000016d0e-10.dat	orcus
behavioral1/memory/2380-17-0x00000000001C0000-0x00000000004C0000-memory.dmp	orcus
behavioral1/memory/3016-31-0x0000000000400000-0x0000000000700000-memory.dmp	orcus
behavioral1/memory/3016-30-0x0000000000400000-0x0000000000700000-memory.dmp	orcus
behavioral1/memory/3016-33-0x0000000000400000-0x0000000000700000-memory.dmp	orcus
behavioral1/memory/3016-27-0x0000000000400000-0x0000000000700000-memory.dmp	orcus
behavioral1/memory/3016-25-0x0000000000400000-0x0000000000700000-memory.dmp	orcus
behavioral1/memory/480-69-0x00000000011C0000-0x00000000014C0000-memory.dmp	orcus

Executes dropped EXE 4 IoCs

pid	Process
2380	geopoll.exe
2744	geopoll.exe
480	geopoll.exe
1512	geopoll.exe

Loads dropped DLL 1 IoCs

pid	Process
2684	LunaManualStrapper.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2380 set thread context of 3016	2380	geopoll.exe	32
PID 2744 set thread context of 2604	2744	geopoll.exe	34

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	installutil.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	geopoll.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	geopoll.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	LunaManualStrapper.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	geopoll.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	caspol.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	geopoll.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2684	LunaManualStrapper.exe
2380	geopoll.exe
2380	geopoll.exe
2744	geopoll.exe
2744	geopoll.exe
3016	caspol.exe
3016	caspol.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2684	LunaManualStrapper.exe
Token: SeDebugPrivilege	2380	geopoll.exe
Token: SeDebugPrivilege	2744	geopoll.exe
Token: SeDebugPrivilege	3016	caspol.exe

Suspicious use of WriteProcessMemory 37 IoCs

description	pid	Process	procid_target
PID 2684 wrote to memory of 2380	2684	LunaManualStrapper.exe	30
PID 2684 wrote to memory of 2380	2684	LunaManualStrapper.exe	30
PID 2684 wrote to memory of 2380	2684	LunaManualStrapper.exe	30
PID 2684 wrote to memory of 2380	2684	LunaManualStrapper.exe	30
PID 2380 wrote to memory of 3016	2380	geopoll.exe	32
PID 2380 wrote to memory of 3016	2380	geopoll.exe	32
PID 2380 wrote to memory of 3016	2380	geopoll.exe	32
PID 2380 wrote to memory of 3016	2380	geopoll.exe	32
PID 2380 wrote to memory of 3016	2380	geopoll.exe	32
PID 2380 wrote to memory of 3016	2380	geopoll.exe	32
PID 2380 wrote to memory of 3016	2380	geopoll.exe	32
PID 2380 wrote to memory of 3016	2380	geopoll.exe	32
PID 2380 wrote to memory of 3016	2380	geopoll.exe	32
PID 2804 wrote to memory of 2744	2804	taskeng.exe	33
PID 2804 wrote to memory of 2744	2804	taskeng.exe	33
PID 2804 wrote to memory of 2744	2804	taskeng.exe	33
PID 2804 wrote to memory of 2744	2804	taskeng.exe	33
PID 2744 wrote to memory of 2604	2744	geopoll.exe	34
PID 2744 wrote to memory of 2604	2744	geopoll.exe	34
PID 2744 wrote to memory of 2604	2744	geopoll.exe	34
PID 2744 wrote to memory of 2604	2744	geopoll.exe	34
PID 2744 wrote to memory of 2604	2744	geopoll.exe	34
PID 2744 wrote to memory of 2604	2744	geopoll.exe	34
PID 2744 wrote to memory of 2604	2744	geopoll.exe	34
PID 2744 wrote to memory of 2604	2744	geopoll.exe	34
PID 2744 wrote to memory of 2604	2744	geopoll.exe	34
PID 2744 wrote to memory of 2604	2744	geopoll.exe	34
PID 2744 wrote to memory of 2604	2744	geopoll.exe	34
PID 2744 wrote to memory of 2604	2744	geopoll.exe	34
PID 2804 wrote to memory of 480	2804	taskeng.exe	38
PID 2804 wrote to memory of 480	2804	taskeng.exe	38
PID 2804 wrote to memory of 480	2804	taskeng.exe	38
PID 2804 wrote to memory of 480	2804	taskeng.exe	38
PID 2804 wrote to memory of 1512	2804	taskeng.exe	39
PID 2804 wrote to memory of 1512	2804	taskeng.exe	39
PID 2804 wrote to memory of 1512	2804	taskeng.exe	39
PID 2804 wrote to memory of 1512	2804	taskeng.exe	39

C:\Users\Admin\AppData\Local\Temp\LunaManualStrapper.exe
"C:\Users\Admin\AppData\Local\Temp\LunaManualStrapper.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2684
- C:\Users\Admin\AppData\Roaming\generatorsecure\geopoll.exe
  "C:\Users\Admin\AppData\Roaming\generatorsecure\geopoll.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:2380
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3016

C:\Windows\system32\taskeng.exe
taskeng.exe {6B0EB427-A66E-4E93-AA88-DC892B8BAC2C} S-1-5-21-2872745919-2748461613-2989606286-1000:CCJBVTGQ\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2804
- C:\Users\Admin\AppData\Roaming\generatorsecure\geopoll.exe
  C:\Users\Admin\AppData\Roaming\generatorsecure\geopoll.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:2744
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2604
- C:\Users\Admin\AppData\Roaming\generatorsecure\geopoll.exe
  C:\Users\Admin\AppData\Roaming\generatorsecure\geopoll.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:480
- C:\Users\Admin\AppData\Roaming\generatorsecure\geopoll.exe
  C:\Users\Admin\AppData\Roaming\generatorsecure\geopoll.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1512

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\Local\Temp\Cab8ED9.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Roaming\generatorsecure\geopoll.exe.config

Filesize
357B

MD5
a2b76cea3a59fa9af5ea21ff68139c98

SHA1
35d76475e6a54c168f536e30206578babff58274

SHA256
f99ef5bf79a7c43701877f0bb0b890591885bb0a3d605762647cc8ffbf10c839

SHA512
b52608b45153c489419228864ecbcb92be24c644d470818dfe15f8c7e661a7bcd034ea13ef401f2b84ad5c29a41c9b4c7d161cc33ae3ef71659bc2bca1a8c4ad

Download Submit
\Users\Admin\AppData\Roaming\generatorsecure\geopoll.exe

Filesize
3.0MB

MD5
0db7f6c2caa373dcc11f9246659353ed

SHA1
43a269da2a8a32586c8853be4669ea6284c645bc

SHA256
5021d9ce50b55cd91d7b54f65618aefb5e1c8163910f3e24a05ec3c3febb6d55

SHA512
5dd9ad9e6b3f12dcecfcefa0e07e6e11a85598bbd83efafa42d29d015d0feb18203477ab22660dc6ab8636561bc0583c672d68401d6af2b23c0d664bf315b7e8

Download Submit
memory/480-69-0x00000000011C0000-0x00000000014C0000-memory.dmp

Filesize
3.0MB

Download
memory/2380-18-0x0000000074940000-0x000000007502E000-memory.dmp

Filesize
6.9MB

Download
memory/2380-34-0x0000000074940000-0x000000007502E000-memory.dmp

Filesize
6.9MB

Download
memory/2380-20-0x0000000004880000-0x00000000048CE000-memory.dmp

Filesize
312KB

Download
memory/2380-17-0x00000000001C0000-0x00000000004C0000-memory.dmp

Filesize
3.0MB

Download
memory/2380-19-0x0000000074940000-0x000000007502E000-memory.dmp

Filesize
6.9MB

Download
memory/2604-44-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2684-4-0x00000000008E0000-0x000000000093C000-memory.dmp

Filesize
368KB

Download
memory/2684-16-0x0000000074940000-0x000000007502E000-memory.dmp

Filesize
6.9MB

Download
memory/2684-5-0x00000000004C0000-0x00000000004D2000-memory.dmp

Filesize
72KB

Download
memory/2684-3-0x0000000074940000-0x000000007502E000-memory.dmp

Filesize
6.9MB

Download
memory/2684-0-0x000000007494E000-0x000000007494F000-memory.dmp

Filesize
4KB

Download
memory/2684-2-0x00000000002F0000-0x00000000002FE000-memory.dmp

Filesize
56KB

Download
memory/2684-1-0x0000000001180000-0x0000000001480000-memory.dmp

Filesize
3.0MB

Download
memory/3016-21-0x0000000000400000-0x0000000000700000-memory.dmp

Filesize
3.0MB

Download
memory/3016-29-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3016-27-0x0000000000400000-0x0000000000700000-memory.dmp

Filesize
3.0MB

Download
memory/3016-25-0x0000000000400000-0x0000000000700000-memory.dmp

Filesize
3.0MB

Download
memory/3016-23-0x0000000000400000-0x0000000000700000-memory.dmp

Filesize
3.0MB

Download
memory/3016-33-0x0000000000400000-0x0000000000700000-memory.dmp

Filesize
3.0MB

Download
memory/3016-48-0x0000000000E80000-0x0000000000E98000-memory.dmp

Filesize
96KB

Download
memory/3016-49-0x00000000012B0000-0x00000000012C0000-memory.dmp

Filesize
64KB

Download
memory/3016-30-0x0000000000400000-0x0000000000700000-memory.dmp

Filesize
3.0MB

Download
memory/3016-66-0x00000000052F0000-0x00000000052FE000-memory.dmp

Filesize
56KB

Download
memory/3016-67-0x00000000054B0000-0x00000000054B2000-memory.dmp

Filesize
8KB

Download
memory/3016-31-0x0000000000400000-0x0000000000700000-memory.dmp

Filesize
3.0MB

Download