orcus | 422953fcaaefca3d179e9f047b0d8a5244b122d1610b5dfabad51f4315fd8e11

Analysis

max time kernel
128s
max time network
145s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
07-01-2025 01:02

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General

Target

422953fcaaefca3d179e9f047b0d8a5244b122d1610b5dfabad51f4315fd8e11.exe
Size

3.0MB
MD5

afbb68a2f6e23d46ed84f2df25627610
SHA1

90fd5f4c427421cc92fa13eb8b7aa3a0f5b53e79
SHA256

422953fcaaefca3d179e9f047b0d8a5244b122d1610b5dfabad51f4315fd8e11
SHA512

fefca654a2647a19e378d85455d46ca4cf051c5ba44f6e7643e8ce3b3c55c6f264a3c90cc01cac23301c579b0dd67ebd73ccdbd1798b6ec49ff0e5c5747fbef0
SSDEEP

49152:ZGX87p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpKu/nRFfjI7L0qb:ZLHTPJg8z1mKnypSbRxo9JCm

Score

10^/10

orcus новый тег discovery rat spyware stealer

Malware Config

Extracted

Family

orcus

Botnet

Новый тег

31.44.184.52:15787

Mutex

sudo_akso4dvrs31yrja25rg05o0oynekdkot

Attributes

autostart_method
Disable
enable_keylogger
false
install_path
%appdata%\uploadsdatalife\svchost.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/0x0008000000015cc9-10.dat	family_orcus

Orcurs Rat Executable 10 IoCs

resource	yara_rule
behavioral1/memory/2404-1-0x0000000000960000-0x0000000000C5E000-memory.dmp	orcus
behavioral1/files/0x0008000000015cc9-10.dat	orcus
behavioral1/memory/2036-16-0x00000000012C0000-0x00000000015BE000-memory.dmp	orcus
behavioral1/memory/2824-27-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/2824-29-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/2824-34-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/2824-33-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/2824-32-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/1628-51-0x0000000000280000-0x000000000057E000-memory.dmp	orcus
behavioral1/memory/2072-71-0x00000000013E0000-0x00000000016DE000-memory.dmp	orcus

Executes dropped EXE 4 IoCs

pid	Process
2036	svchost.exe
2844	svchost.exe
1628	svchost.exe
2072	svchost.exe

Loads dropped DLL 1 IoCs

pid	Process
2404	422953fcaaefca3d179e9f047b0d8a5244b122d1610b5dfabad51f4315fd8e11.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2036 set thread context of 2824	2036	svchost.exe	34
PID 2844 set thread context of 2860	2844	svchost.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	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msbuild.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msbuild.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	422953fcaaefca3d179e9f047b0d8a5244b122d1610b5dfabad51f4315fd8e11.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
2404	422953fcaaefca3d179e9f047b0d8a5244b122d1610b5dfabad51f4315fd8e11.exe
2036	svchost.exe
2036	svchost.exe
2036	svchost.exe
2036	svchost.exe
2844	svchost.exe
2844	svchost.exe
2860	msbuild.exe
2860	msbuild.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2404	422953fcaaefca3d179e9f047b0d8a5244b122d1610b5dfabad51f4315fd8e11.exe
Token: SeDebugPrivilege	2036	svchost.exe
Token: SeDebugPrivilege	2844	svchost.exe
Token: SeDebugPrivilege	2860	msbuild.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 2404 wrote to memory of 2036	2404	422953fcaaefca3d179e9f047b0d8a5244b122d1610b5dfabad51f4315fd8e11.exe	30
PID 2404 wrote to memory of 2036	2404	422953fcaaefca3d179e9f047b0d8a5244b122d1610b5dfabad51f4315fd8e11.exe	30
PID 2404 wrote to memory of 2036	2404	422953fcaaefca3d179e9f047b0d8a5244b122d1610b5dfabad51f4315fd8e11.exe	30
PID 2404 wrote to memory of 2036	2404	422953fcaaefca3d179e9f047b0d8a5244b122d1610b5dfabad51f4315fd8e11.exe	30
PID 2980 wrote to memory of 2844	2980	taskeng.exe	33
PID 2980 wrote to memory of 2844	2980	taskeng.exe	33
PID 2980 wrote to memory of 2844	2980	taskeng.exe	33
PID 2980 wrote to memory of 2844	2980	taskeng.exe	33
PID 2036 wrote to memory of 2744	2036	svchost.exe	32
PID 2036 wrote to memory of 2744	2036	svchost.exe	32
PID 2036 wrote to memory of 2744	2036	svchost.exe	32
PID 2036 wrote to memory of 2744	2036	svchost.exe	32
PID 2036 wrote to memory of 2824	2036	svchost.exe	34
PID 2036 wrote to memory of 2824	2036	svchost.exe	34
PID 2036 wrote to memory of 2824	2036	svchost.exe	34
PID 2036 wrote to memory of 2824	2036	svchost.exe	34
PID 2036 wrote to memory of 2824	2036	svchost.exe	34
PID 2036 wrote to memory of 2824	2036	svchost.exe	34
PID 2036 wrote to memory of 2824	2036	svchost.exe	34
PID 2036 wrote to memory of 2824	2036	svchost.exe	34
PID 2036 wrote to memory of 2824	2036	svchost.exe	34
PID 2844 wrote to memory of 2860	2844	svchost.exe	35
PID 2844 wrote to memory of 2860	2844	svchost.exe	35
PID 2844 wrote to memory of 2860	2844	svchost.exe	35
PID 2844 wrote to memory of 2860	2844	svchost.exe	35
PID 2844 wrote to memory of 2860	2844	svchost.exe	35
PID 2844 wrote to memory of 2860	2844	svchost.exe	35
PID 2844 wrote to memory of 2860	2844	svchost.exe	35
PID 2844 wrote to memory of 2860	2844	svchost.exe	35
PID 2844 wrote to memory of 2860	2844	svchost.exe	35
PID 2980 wrote to memory of 1628	2980	taskeng.exe	37
PID 2980 wrote to memory of 1628	2980	taskeng.exe	37
PID 2980 wrote to memory of 1628	2980	taskeng.exe	37
PID 2980 wrote to memory of 1628	2980	taskeng.exe	37
PID 2980 wrote to memory of 2072	2980	taskeng.exe	39
PID 2980 wrote to memory of 2072	2980	taskeng.exe	39
PID 2980 wrote to memory of 2072	2980	taskeng.exe	39
PID 2980 wrote to memory of 2072	2980	taskeng.exe	39

C:\Users\Admin\AppData\Local\Temp\422953fcaaefca3d179e9f047b0d8a5244b122d1610b5dfabad51f4315fd8e11.exe
"C:\Users\Admin\AppData\Local\Temp\422953fcaaefca3d179e9f047b0d8a5244b122d1610b5dfabad51f4315fd8e11.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2404
- C:\Users\Admin\AppData\Roaming\uploadsdatalife\svchost.exe
  "C:\Users\Admin\AppData\Roaming\uploadsdatalife\svchost.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:2036
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"
    3⤵
    PID:2744
- - 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
    PID:2824

C:\Windows\system32\taskeng.exe
taskeng.exe {A9E3931E-DC46-4F7C-8F8F-E18455645E12} S-1-5-21-3290804112-2823094203-3137964600-1000:VORHPBAB\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2980
- C:\Users\Admin\AppData\Roaming\uploadsdatalife\svchost.exe
  C:\Users\Admin\AppData\Roaming\uploadsdatalife\svchost.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:2844
- - 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:2860
- C:\Users\Admin\AppData\Roaming\uploadsdatalife\svchost.exe
  C:\Users\Admin\AppData\Roaming\uploadsdatalife\svchost.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1628
- C:\Users\Admin\AppData\Roaming\uploadsdatalife\svchost.exe
  C:\Users\Admin\AppData\Roaming\uploadsdatalife\svchost.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2072

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\CabFBBF.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Roaming\uploadsdatalife\svchost.exe.config

Filesize
357B

MD5
a2b76cea3a59fa9af5ea21ff68139c98

SHA1
35d76475e6a54c168f536e30206578babff58274

SHA256
f99ef5bf79a7c43701877f0bb0b890591885bb0a3d605762647cc8ffbf10c839

SHA512
b52608b45153c489419228864ecbcb92be24c644d470818dfe15f8c7e661a7bcd034ea13ef401f2b84ad5c29a41c9b4c7d161cc33ae3ef71659bc2bca1a8c4ad

Download Submit
\Users\Admin\AppData\Roaming\uploadsdatalife\svchost.exe

Filesize
3.0MB

MD5
afbb68a2f6e23d46ed84f2df25627610

SHA1
90fd5f4c427421cc92fa13eb8b7aa3a0f5b53e79

SHA256
422953fcaaefca3d179e9f047b0d8a5244b122d1610b5dfabad51f4315fd8e11

SHA512
fefca654a2647a19e378d85455d46ca4cf051c5ba44f6e7643e8ce3b3c55c6f264a3c90cc01cac23301c579b0dd67ebd73ccdbd1798b6ec49ff0e5c5747fbef0

Download Submit
memory/1628-51-0x0000000000280000-0x000000000057E000-memory.dmp

Filesize
3.0MB

Download
memory/2036-21-0x0000000000AD0000-0x0000000000B1E000-memory.dmp

Filesize
312KB

Download
memory/2036-35-0x0000000074CE0000-0x00000000753CE000-memory.dmp

Filesize
6.9MB

Download
memory/2036-16-0x00000000012C0000-0x00000000015BE000-memory.dmp

Filesize
3.0MB

Download
memory/2036-20-0x0000000000A70000-0x0000000000A82000-memory.dmp

Filesize
72KB

Download
memory/2036-19-0x0000000074CE0000-0x00000000753CE000-memory.dmp

Filesize
6.9MB

Download
memory/2036-18-0x0000000074CE0000-0x00000000753CE000-memory.dmp

Filesize
6.9MB

Download
memory/2072-71-0x00000000013E0000-0x00000000016DE000-memory.dmp

Filesize
3.0MB

Download
memory/2404-3-0x0000000074CE0000-0x00000000753CE000-memory.dmp

Filesize
6.9MB

Download
memory/2404-17-0x0000000074CE0000-0x00000000753CE000-memory.dmp

Filesize
6.9MB

Download
memory/2404-5-0x00000000005B0000-0x00000000005C2000-memory.dmp

Filesize
72KB

Download
memory/2404-0-0x0000000074CEE000-0x0000000074CEF000-memory.dmp

Filesize
4KB

Download
memory/2404-4-0x00000000021F0000-0x000000000224C000-memory.dmp

Filesize
368KB

Download
memory/2404-2-0x0000000000520000-0x000000000052E000-memory.dmp

Filesize
56KB

Download
memory/2404-1-0x0000000000960000-0x0000000000C5E000-memory.dmp

Filesize
3.0MB

Download
memory/2824-23-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2824-25-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2824-33-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2824-32-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2824-31-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2824-34-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2824-29-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2824-27-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2860-44-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2860-48-0x00000000007B0000-0x00000000007C8000-memory.dmp

Filesize
96KB

Download
memory/2860-49-0x0000000000A70000-0x0000000000A80000-memory.dmp

Filesize
64KB

Download
memory/2860-68-0x0000000002380000-0x000000000238E000-memory.dmp

Filesize
56KB

Download
memory/2860-69-0x0000000002460000-0x0000000002462000-memory.dmp

Filesize
8KB

Download