orcus | e3c2fb827280a0b4479655df2ca9262750e8b7d71b0ffc6c3bc6456e2b8de4e8

Analysis

max time kernel
126s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04-02-2025 01:15

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General

Target

e3c2fb827280a0b4479655df2ca9262750e8b7d71b0ffc6c3bc6456e2b8de4e8.exe
Size

3.0MB
MD5

55e4ae26ddad23fa0c42bc81febd8310
SHA1

01558a5ce19bafdae91b36c772215a21454ca89d
SHA256

e3c2fb827280a0b4479655df2ca9262750e8b7d71b0ffc6c3bc6456e2b8de4e8
SHA512

b8800adc3180f64df6fac1cfa512d55e44f6f7773f8ae5873801c3188a54dbfc463d4b0b6fe3bff930131bac5f01fe676a6aadb23da448fe00165c30e19713ab
SSDEEP

49152:ZGX87p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpKu/nRFfjI7L0qbF:ZLHTPJg8z1mKnypSbRxo9JCm

Score

10^/10

orcus новый тег discovery rat spyware stealer

Malware Config

Extracted

Family

orcus

Botnet

Новый тег

31.44.184.52:27241

Mutex

sudo_13g0gn4plre1k4p5k4ckfe7y9vu69wll

Attributes

autostart_method
Disable
enable_keylogger
false
install_path
%appdata%\datalifetraffic\wppacket.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/0x00080000000173b2-10.dat	family_orcus

Orcurs Rat Executable 11 IoCs

resource	yara_rule
behavioral1/memory/2076-1-0x00000000008C0000-0x0000000000BBE000-memory.dmp	orcus
behavioral1/files/0x00080000000173b2-10.dat	orcus
behavioral1/memory/2900-18-0x0000000000260000-0x000000000055E000-memory.dmp	orcus
behavioral1/memory/2852-32-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/2852-31-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/2852-30-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/2852-27-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/2852-25-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/2748-35-0x0000000001180000-0x000000000147E000-memory.dmp	orcus
behavioral1/memory/2456-69-0x00000000001E0000-0x00000000004DE000-memory.dmp	orcus
behavioral1/memory/2388-71-0x0000000000B20000-0x0000000000E1E000-memory.dmp	orcus

Executes dropped EXE 4 IoCs

pid	Process
2900	wppacket.exe
2748	wppacket.exe
2456	wppacket.exe
2388	wppacket.exe

Loads dropped DLL 1 IoCs

pid	Process
2076	e3c2fb827280a0b4479655df2ca9262750e8b7d71b0ffc6c3bc6456e2b8de4e8.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2900 set thread context of 2852	2900	wppacket.exe	33
PID 2748 set thread context of 2616	2748	wppacket.exe	35

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	e3c2fb827280a0b4479655df2ca9262750e8b7d71b0ffc6c3bc6456e2b8de4e8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wppacket.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	caspol.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wppacket.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msbuild.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wppacket.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wppacket.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2076	e3c2fb827280a0b4479655df2ca9262750e8b7d71b0ffc6c3bc6456e2b8de4e8.exe
2900	wppacket.exe
2900	wppacket.exe
2748	wppacket.exe
2748	wppacket.exe
2616	msbuild.exe
2616	msbuild.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2076	e3c2fb827280a0b4479655df2ca9262750e8b7d71b0ffc6c3bc6456e2b8de4e8.exe
Token: SeDebugPrivilege	2900	wppacket.exe
Token: SeDebugPrivilege	2748	wppacket.exe
Token: SeDebugPrivilege	2616	msbuild.exe

Suspicious use of WriteProcessMemory 34 IoCs

description	pid	Process	procid_target
PID 2076 wrote to memory of 2900	2076	e3c2fb827280a0b4479655df2ca9262750e8b7d71b0ffc6c3bc6456e2b8de4e8.exe	31
PID 2076 wrote to memory of 2900	2076	e3c2fb827280a0b4479655df2ca9262750e8b7d71b0ffc6c3bc6456e2b8de4e8.exe	31
PID 2076 wrote to memory of 2900	2076	e3c2fb827280a0b4479655df2ca9262750e8b7d71b0ffc6c3bc6456e2b8de4e8.exe	31
PID 2076 wrote to memory of 2900	2076	e3c2fb827280a0b4479655df2ca9262750e8b7d71b0ffc6c3bc6456e2b8de4e8.exe	31
PID 2900 wrote to memory of 2852	2900	wppacket.exe	33
PID 2900 wrote to memory of 2852	2900	wppacket.exe	33
PID 2900 wrote to memory of 2852	2900	wppacket.exe	33
PID 2900 wrote to memory of 2852	2900	wppacket.exe	33
PID 2900 wrote to memory of 2852	2900	wppacket.exe	33
PID 2900 wrote to memory of 2852	2900	wppacket.exe	33
PID 2900 wrote to memory of 2852	2900	wppacket.exe	33
PID 2900 wrote to memory of 2852	2900	wppacket.exe	33
PID 2900 wrote to memory of 2852	2900	wppacket.exe	33
PID 2836 wrote to memory of 2748	2836	taskeng.exe	34
PID 2836 wrote to memory of 2748	2836	taskeng.exe	34
PID 2836 wrote to memory of 2748	2836	taskeng.exe	34
PID 2836 wrote to memory of 2748	2836	taskeng.exe	34
PID 2748 wrote to memory of 2616	2748	wppacket.exe	35
PID 2748 wrote to memory of 2616	2748	wppacket.exe	35
PID 2748 wrote to memory of 2616	2748	wppacket.exe	35
PID 2748 wrote to memory of 2616	2748	wppacket.exe	35
PID 2748 wrote to memory of 2616	2748	wppacket.exe	35
PID 2748 wrote to memory of 2616	2748	wppacket.exe	35
PID 2748 wrote to memory of 2616	2748	wppacket.exe	35
PID 2748 wrote to memory of 2616	2748	wppacket.exe	35
PID 2748 wrote to memory of 2616	2748	wppacket.exe	35
PID 2836 wrote to memory of 2456	2836	taskeng.exe	37
PID 2836 wrote to memory of 2456	2836	taskeng.exe	37
PID 2836 wrote to memory of 2456	2836	taskeng.exe	37
PID 2836 wrote to memory of 2456	2836	taskeng.exe	37
PID 2836 wrote to memory of 2388	2836	taskeng.exe	38
PID 2836 wrote to memory of 2388	2836	taskeng.exe	38
PID 2836 wrote to memory of 2388	2836	taskeng.exe	38
PID 2836 wrote to memory of 2388	2836	taskeng.exe	38

C:\Users\Admin\AppData\Local\Temp\e3c2fb827280a0b4479655df2ca9262750e8b7d71b0ffc6c3bc6456e2b8de4e8.exe
"C:\Users\Admin\AppData\Local\Temp\e3c2fb827280a0b4479655df2ca9262750e8b7d71b0ffc6c3bc6456e2b8de4e8.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2076
- C:\Users\Admin\AppData\Roaming\datalifetraffic\wppacket.exe
  "C:\Users\Admin\AppData\Roaming\datalifetraffic\wppacket.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:2900
- - 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
    PID:2852

C:\Windows\system32\taskeng.exe
taskeng.exe {4F522283-3CCD-4BAC-975B-0DCEA0FDB9FE} S-1-5-21-312935884-697965778-3955649944-1000:MXQFNXLT\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2836
- C:\Users\Admin\AppData\Roaming\datalifetraffic\wppacket.exe
  C:\Users\Admin\AppData\Roaming\datalifetraffic\wppacket.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:2748
- - 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:2616
- C:\Users\Admin\AppData\Roaming\datalifetraffic\wppacket.exe
  C:\Users\Admin\AppData\Roaming\datalifetraffic\wppacket.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2456
- C:\Users\Admin\AppData\Roaming\datalifetraffic\wppacket.exe
  C:\Users\Admin\AppData\Roaming\datalifetraffic\wppacket.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2388

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\CabF24D.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Roaming\datalifetraffic\wppacket.exe.config

Filesize
357B

MD5
a2b76cea3a59fa9af5ea21ff68139c98

SHA1
35d76475e6a54c168f536e30206578babff58274

SHA256
f99ef5bf79a7c43701877f0bb0b890591885bb0a3d605762647cc8ffbf10c839

SHA512
b52608b45153c489419228864ecbcb92be24c644d470818dfe15f8c7e661a7bcd034ea13ef401f2b84ad5c29a41c9b4c7d161cc33ae3ef71659bc2bca1a8c4ad

Download Submit
\Users\Admin\AppData\Roaming\datalifetraffic\wppacket.exe

Filesize
3.0MB

MD5
55e4ae26ddad23fa0c42bc81febd8310

SHA1
01558a5ce19bafdae91b36c772215a21454ca89d

SHA256
e3c2fb827280a0b4479655df2ca9262750e8b7d71b0ffc6c3bc6456e2b8de4e8

SHA512
b8800adc3180f64df6fac1cfa512d55e44f6f7773f8ae5873801c3188a54dbfc463d4b0b6fe3bff930131bac5f01fe676a6aadb23da448fe00165c30e19713ab

Download Submit
memory/2076-1-0x00000000008C0000-0x0000000000BBE000-memory.dmp

Filesize
3.0MB

Download
memory/2076-2-0x00000000002B0000-0x00000000002BE000-memory.dmp

Filesize
56KB

Download
memory/2076-4-0x0000000004370000-0x00000000043CC000-memory.dmp

Filesize
368KB

Download
memory/2076-3-0x0000000074240000-0x000000007492E000-memory.dmp

Filesize
6.9MB

Download
memory/2076-5-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2076-16-0x0000000074240000-0x000000007492E000-memory.dmp

Filesize
6.9MB

Download
memory/2076-0-0x000000007424E000-0x000000007424F000-memory.dmp

Filesize
4KB

Download
memory/2388-71-0x0000000000B20000-0x0000000000E1E000-memory.dmp

Filesize
3.0MB

Download
memory/2456-69-0x00000000001E0000-0x00000000004DE000-memory.dmp

Filesize
3.0MB

Download
memory/2616-67-0x0000000001090000-0x0000000001092000-memory.dmp

Filesize
8KB

Download
memory/2616-66-0x0000000000DA0000-0x0000000000DAE000-memory.dmp

Filesize
56KB

Download
memory/2616-49-0x0000000000A90000-0x0000000000AA0000-memory.dmp

Filesize
64KB

Download
memory/2616-48-0x00000000003E0000-0x00000000003F8000-memory.dmp

Filesize
96KB

Download
memory/2616-44-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2748-35-0x0000000001180000-0x000000000147E000-memory.dmp

Filesize
3.0MB

Download
memory/2852-32-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2852-25-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2852-27-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2852-23-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2852-21-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2852-30-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2852-31-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2852-29-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2900-33-0x0000000074240000-0x000000007492E000-memory.dmp

Filesize
6.9MB

Download
memory/2900-20-0x0000000002200000-0x000000000224E000-memory.dmp

Filesize
312KB

Download
memory/2900-19-0x0000000074240000-0x000000007492E000-memory.dmp

Filesize
6.9MB

Download
memory/2900-17-0x0000000074240000-0x000000007492E000-memory.dmp

Filesize
6.9MB

Download
memory/2900-18-0x0000000000260000-0x000000000055E000-memory.dmp

Filesize
3.0MB

Download