orcus | 6d808d0d22c4eb91c8bd79f574cff56db8fe7cbf21c24fb5c195387ea198cb76

Analysis

max time kernel
138s
max time network
153s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
08-01-2025 01:10

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General

Target

6d808d0d22c4eb91c8bd79f574cff56db8fe7cbf21c24fb5c195387ea198cb76.exe
Size

3.0MB
MD5

e7602b3858bf401ae3d3d4966133921a
SHA1

2d5450821c31f47f31cea35ba9dbf551cb0d1309
SHA256

6d808d0d22c4eb91c8bd79f574cff56db8fe7cbf21c24fb5c195387ea198cb76
SHA512

995c85fbcde4c8eebe4044e8031d57031611439877cc131ff90d25cae172f2ae07d9425978dd731913cf04828957027551e0d2a3ec442ac7d15db66a970e3fa3
SSDEEP

49152:c1HS7p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpbu/nRFfjI7L0qb:cUHTPJg8z1mKnypSbRxo9JCm

Score

10^/10

orcus новый тег discovery rat spyware stealer

Malware Config

Extracted

Family

orcus

Botnet

Новый тег

31.44.184.52:11455

Mutex

sudo_4snvw2vzn1pf9dy09hzgpvgvx7scrpul

Attributes

autostart_method
Disable
enable_keylogger
false
install_path
%appdata%\httpdatalifesecure\cdnauth.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/0x0014000000015e9a-10.dat	family_orcus

Orcurs Rat Executable 9 IoCs

resource	yara_rule
behavioral1/memory/2204-1-0x0000000000910000-0x0000000000C0E000-memory.dmp	orcus
behavioral1/files/0x0014000000015e9a-10.dat	orcus
behavioral1/memory/2644-17-0x0000000000870000-0x0000000000B6E000-memory.dmp	orcus
behavioral1/memory/2656-27-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/2656-29-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/2656-35-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/2656-33-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/2656-32-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/2596-41-0x0000000001010000-0x000000000130E000-memory.dmp	orcus

Executes dropped EXE 4 IoCs

pid	Process
2644	cdnauth.exe
2712	cdnauth.exe
2596	cdnauth.exe
880	cdnauth.exe

Loads dropped DLL 1 IoCs

pid	Process
2204	6d808d0d22c4eb91c8bd79f574cff56db8fe7cbf21c24fb5c195387ea198cb76.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2644 set thread context of 2656	2644	cdnauth.exe	32

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 6 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	cdnauth.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cdnauth.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6d808d0d22c4eb91c8bd79f574cff56db8fe7cbf21c24fb5c195387ea198cb76.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cdnauth.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cdnauth.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regasm.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2204	6d808d0d22c4eb91c8bd79f574cff56db8fe7cbf21c24fb5c195387ea198cb76.exe
2644	cdnauth.exe
2644	cdnauth.exe
2656	regasm.exe
2656	regasm.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2204	6d808d0d22c4eb91c8bd79f574cff56db8fe7cbf21c24fb5c195387ea198cb76.exe
Token: SeDebugPrivilege	2644	cdnauth.exe
Token: SeDebugPrivilege	2656	regasm.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 2204 wrote to memory of 2644	2204	6d808d0d22c4eb91c8bd79f574cff56db8fe7cbf21c24fb5c195387ea198cb76.exe	30
PID 2204 wrote to memory of 2644	2204	6d808d0d22c4eb91c8bd79f574cff56db8fe7cbf21c24fb5c195387ea198cb76.exe	30
PID 2204 wrote to memory of 2644	2204	6d808d0d22c4eb91c8bd79f574cff56db8fe7cbf21c24fb5c195387ea198cb76.exe	30
PID 2204 wrote to memory of 2644	2204	6d808d0d22c4eb91c8bd79f574cff56db8fe7cbf21c24fb5c195387ea198cb76.exe	30
PID 2640 wrote to memory of 2712	2640	taskeng.exe	33
PID 2640 wrote to memory of 2712	2640	taskeng.exe	33
PID 2640 wrote to memory of 2712	2640	taskeng.exe	33
PID 2640 wrote to memory of 2712	2640	taskeng.exe	33
PID 2644 wrote to memory of 2656	2644	cdnauth.exe	32
PID 2644 wrote to memory of 2656	2644	cdnauth.exe	32
PID 2644 wrote to memory of 2656	2644	cdnauth.exe	32
PID 2644 wrote to memory of 2656	2644	cdnauth.exe	32
PID 2644 wrote to memory of 2656	2644	cdnauth.exe	32
PID 2644 wrote to memory of 2656	2644	cdnauth.exe	32
PID 2644 wrote to memory of 2656	2644	cdnauth.exe	32
PID 2644 wrote to memory of 2656	2644	cdnauth.exe	32
PID 2644 wrote to memory of 2656	2644	cdnauth.exe	32
PID 2644 wrote to memory of 2656	2644	cdnauth.exe	32
PID 2644 wrote to memory of 2656	2644	cdnauth.exe	32
PID 2644 wrote to memory of 2656	2644	cdnauth.exe	32
PID 2640 wrote to memory of 2596	2640	taskeng.exe	34
PID 2640 wrote to memory of 2596	2640	taskeng.exe	34
PID 2640 wrote to memory of 2596	2640	taskeng.exe	34
PID 2640 wrote to memory of 2596	2640	taskeng.exe	34
PID 2640 wrote to memory of 880	2640	taskeng.exe	35
PID 2640 wrote to memory of 880	2640	taskeng.exe	35
PID 2640 wrote to memory of 880	2640	taskeng.exe	35
PID 2640 wrote to memory of 880	2640	taskeng.exe	35

C:\Users\Admin\AppData\Local\Temp\6d808d0d22c4eb91c8bd79f574cff56db8fe7cbf21c24fb5c195387ea198cb76.exe
"C:\Users\Admin\AppData\Local\Temp\6d808d0d22c4eb91c8bd79f574cff56db8fe7cbf21c24fb5c195387ea198cb76.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2204
- C:\Users\Admin\AppData\Roaming\httpdatalifesecure\cdnauth.exe
  "C:\Users\Admin\AppData\Roaming\httpdatalifesecure\cdnauth.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:2644
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2656

C:\Windows\system32\taskeng.exe
taskeng.exe {2C57BE6B-BA44-4723-9FE4-05DB97A3C88B} S-1-5-21-3692679935-4019334568-335155002-1000:BCXRJFKE\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2640
- C:\Users\Admin\AppData\Roaming\httpdatalifesecure\cdnauth.exe
  C:\Users\Admin\AppData\Roaming\httpdatalifesecure\cdnauth.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2712
- C:\Users\Admin\AppData\Roaming\httpdatalifesecure\cdnauth.exe
  C:\Users\Admin\AppData\Roaming\httpdatalifesecure\cdnauth.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2596
- C:\Users\Admin\AppData\Roaming\httpdatalifesecure\cdnauth.exe
  C:\Users\Admin\AppData\Roaming\httpdatalifesecure\cdnauth.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:880

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\httpdatalifesecure\cdnauth.exe.config

Filesize
357B

MD5
a2b76cea3a59fa9af5ea21ff68139c98

SHA1
35d76475e6a54c168f536e30206578babff58274

SHA256
f99ef5bf79a7c43701877f0bb0b890591885bb0a3d605762647cc8ffbf10c839

SHA512
b52608b45153c489419228864ecbcb92be24c644d470818dfe15f8c7e661a7bcd034ea13ef401f2b84ad5c29a41c9b4c7d161cc33ae3ef71659bc2bca1a8c4ad

Download Submit
\Users\Admin\AppData\Roaming\httpdatalifesecure\cdnauth.exe

Filesize
3.0MB

MD5
e7602b3858bf401ae3d3d4966133921a

SHA1
2d5450821c31f47f31cea35ba9dbf551cb0d1309

SHA256
6d808d0d22c4eb91c8bd79f574cff56db8fe7cbf21c24fb5c195387ea198cb76

SHA512
995c85fbcde4c8eebe4044e8031d57031611439877cc131ff90d25cae172f2ae07d9425978dd731913cf04828957027551e0d2a3ec442ac7d15db66a970e3fa3

Download Submit
memory/2204-18-0x0000000074C60000-0x000000007534E000-memory.dmp

Filesize
6.9MB

Download
memory/2204-1-0x0000000000910000-0x0000000000C0E000-memory.dmp

Filesize
3.0MB

Download
memory/2204-2-0x0000000000230000-0x000000000023E000-memory.dmp

Filesize
56KB

Download
memory/2204-3-0x0000000074C60000-0x000000007534E000-memory.dmp

Filesize
6.9MB

Download
memory/2204-4-0x0000000000450000-0x00000000004AC000-memory.dmp

Filesize
368KB

Download
memory/2204-5-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2204-0-0x0000000074C6E000-0x0000000074C6F000-memory.dmp

Filesize
4KB

Download
memory/2596-41-0x0000000001010000-0x000000000130E000-memory.dmp

Filesize
3.0MB

Download
memory/2644-20-0x0000000004910000-0x000000000495E000-memory.dmp

Filesize
312KB

Download
memory/2644-36-0x0000000074C60000-0x000000007534E000-memory.dmp

Filesize
6.9MB

Download
memory/2644-17-0x0000000000870000-0x0000000000B6E000-memory.dmp

Filesize
3.0MB

Download
memory/2644-21-0x0000000074C60000-0x000000007534E000-memory.dmp

Filesize
6.9MB

Download
memory/2644-16-0x0000000074C60000-0x000000007534E000-memory.dmp

Filesize
6.9MB

Download
memory/2644-19-0x0000000000730000-0x0000000000742000-memory.dmp

Filesize
72KB

Download
memory/2656-35-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2656-29-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2656-25-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2656-27-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2656-33-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2656-32-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2656-31-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2656-37-0x00000000007F0000-0x0000000000802000-memory.dmp

Filesize
72KB

Download
memory/2656-38-0x0000000000850000-0x0000000000868000-memory.dmp

Filesize
96KB

Download
memory/2656-39-0x0000000000910000-0x0000000000920000-memory.dmp

Filesize
64KB

Download
memory/2656-23-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download