orcus | b32d18453bf0f190428462454563ee74b9f0fe4793ba83c8338a9dc14d0a91d4

Analysis

max time kernel
128s
max time network
127s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-11-2024 01:34

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General

Target

b32d18453bf0f190428462454563ee74b9f0fe4793ba83c8338a9dc14d0a91d4.exe
Size

3.0MB
MD5

628f1f60130e4eae74ee8771b93fe6f6
SHA1

9db42db54ef5059cfc2639ea77ea7b537e583769
SHA256

b32d18453bf0f190428462454563ee74b9f0fe4793ba83c8338a9dc14d0a91d4
SHA512

d090b06048f1af05a09d5ba8e1b0158765b3c12276a458cda87dee03834dbea8eda83e3d5685b38892fa748bc5ace26ceffe8e8210290e68aa0d728b3587eece
SSDEEP

49152:Y1HS7p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpbu/nRFfjI7L0qb:YUHTPJg8z1mKnypSbRxo9JCm

Score

10^/10

orcus новый тег discovery rat spyware stealer

Malware Config

Extracted

Family

orcus

Botnet

Новый тег

31.44.184.52:52518

Mutex

sudo_8fgov2niv443nhhbyp18k4kvo3u9b8dk

Attributes

autostart_method
Disable
enable_keylogger
false
install_path
%appdata%\toprocesstrack\sqldle.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/0x0008000000016ca2-10.dat	family_orcus

Orcurs Rat Executable 10 IoCs

resource	yara_rule
behavioral1/memory/1924-1-0x0000000000F60000-0x000000000125E000-memory.dmp	orcus
behavioral1/files/0x0008000000016ca2-10.dat	orcus
behavioral1/memory/2012-17-0x00000000008F0000-0x0000000000BEE000-memory.dmp	orcus
behavioral1/memory/2656-33-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/2656-32-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/2656-31-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/2656-28-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/2656-26-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/2132-68-0x0000000000910000-0x0000000000C0E000-memory.dmp	orcus
behavioral1/memory/856-70-0x00000000010E0000-0x00000000013DE000-memory.dmp	orcus

Executes dropped EXE 4 IoCs

pid	Process
2012	sqldle.exe
2556	sqldle.exe
2132	sqldle.exe
856	sqldle.exe

Loads dropped DLL 1 IoCs

pid	Process
1924	b32d18453bf0f190428462454563ee74b9f0fe4793ba83c8338a9dc14d0a91d4.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2012 set thread context of 2656	2012	sqldle.exe	32
PID 2556 set thread context of 776	2556	sqldle.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	regasm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msbuild.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sqldle.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sqldle.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b32d18453bf0f190428462454563ee74b9f0fe4793ba83c8338a9dc14d0a91d4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sqldle.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sqldle.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
1924	b32d18453bf0f190428462454563ee74b9f0fe4793ba83c8338a9dc14d0a91d4.exe
2012	sqldle.exe
2012	sqldle.exe
2556	sqldle.exe
2556	sqldle.exe
2556	sqldle.exe
2556	sqldle.exe
776	msbuild.exe
776	msbuild.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1924	b32d18453bf0f190428462454563ee74b9f0fe4793ba83c8338a9dc14d0a91d4.exe
Token: SeDebugPrivilege	2012	sqldle.exe
Token: SeDebugPrivilege	2556	sqldle.exe
Token: SeDebugPrivilege	776	msbuild.exe

Suspicious use of WriteProcessMemory 41 IoCs

description	pid	Process	procid_target
PID 1924 wrote to memory of 2012	1924	b32d18453bf0f190428462454563ee74b9f0fe4793ba83c8338a9dc14d0a91d4.exe	30
PID 1924 wrote to memory of 2012	1924	b32d18453bf0f190428462454563ee74b9f0fe4793ba83c8338a9dc14d0a91d4.exe	30
PID 1924 wrote to memory of 2012	1924	b32d18453bf0f190428462454563ee74b9f0fe4793ba83c8338a9dc14d0a91d4.exe	30
PID 1924 wrote to memory of 2012	1924	b32d18453bf0f190428462454563ee74b9f0fe4793ba83c8338a9dc14d0a91d4.exe	30
PID 2712 wrote to memory of 2556	2712	taskeng.exe	33
PID 2712 wrote to memory of 2556	2712	taskeng.exe	33
PID 2712 wrote to memory of 2556	2712	taskeng.exe	33
PID 2712 wrote to memory of 2556	2712	taskeng.exe	33
PID 2012 wrote to memory of 2656	2012	sqldle.exe	32
PID 2012 wrote to memory of 2656	2012	sqldle.exe	32
PID 2012 wrote to memory of 2656	2012	sqldle.exe	32
PID 2012 wrote to memory of 2656	2012	sqldle.exe	32
PID 2012 wrote to memory of 2656	2012	sqldle.exe	32
PID 2012 wrote to memory of 2656	2012	sqldle.exe	32
PID 2012 wrote to memory of 2656	2012	sqldle.exe	32
PID 2012 wrote to memory of 2656	2012	sqldle.exe	32
PID 2012 wrote to memory of 2656	2012	sqldle.exe	32
PID 2012 wrote to memory of 2656	2012	sqldle.exe	32
PID 2012 wrote to memory of 2656	2012	sqldle.exe	32
PID 2012 wrote to memory of 2656	2012	sqldle.exe	32
PID 2556 wrote to memory of 332	2556	sqldle.exe	34
PID 2556 wrote to memory of 332	2556	sqldle.exe	34
PID 2556 wrote to memory of 332	2556	sqldle.exe	34
PID 2556 wrote to memory of 332	2556	sqldle.exe	34
PID 2556 wrote to memory of 776	2556	sqldle.exe	35
PID 2556 wrote to memory of 776	2556	sqldle.exe	35
PID 2556 wrote to memory of 776	2556	sqldle.exe	35
PID 2556 wrote to memory of 776	2556	sqldle.exe	35
PID 2556 wrote to memory of 776	2556	sqldle.exe	35
PID 2556 wrote to memory of 776	2556	sqldle.exe	35
PID 2556 wrote to memory of 776	2556	sqldle.exe	35
PID 2556 wrote to memory of 776	2556	sqldle.exe	35
PID 2556 wrote to memory of 776	2556	sqldle.exe	35
PID 2712 wrote to memory of 2132	2712	taskeng.exe	38
PID 2712 wrote to memory of 2132	2712	taskeng.exe	38
PID 2712 wrote to memory of 2132	2712	taskeng.exe	38
PID 2712 wrote to memory of 2132	2712	taskeng.exe	38
PID 2712 wrote to memory of 856	2712	taskeng.exe	39
PID 2712 wrote to memory of 856	2712	taskeng.exe	39
PID 2712 wrote to memory of 856	2712	taskeng.exe	39
PID 2712 wrote to memory of 856	2712	taskeng.exe	39

C:\Users\Admin\AppData\Local\Temp\b32d18453bf0f190428462454563ee74b9f0fe4793ba83c8338a9dc14d0a91d4.exe
"C:\Users\Admin\AppData\Local\Temp\b32d18453bf0f190428462454563ee74b9f0fe4793ba83c8338a9dc14d0a91d4.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1924
- C:\Users\Admin\AppData\Roaming\toprocesstrack\sqldle.exe
  "C:\Users\Admin\AppData\Roaming\toprocesstrack\sqldle.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:2012
- - 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
    PID:2656

C:\Windows\system32\taskeng.exe
taskeng.exe {B7E9CA9B-217D-4444-B31F-DAAC33BA97DF} S-1-5-21-3290804112-2823094203-3137964600-1000:VORHPBAB\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2712
- C:\Users\Admin\AppData\Roaming\toprocesstrack\sqldle.exe
  C:\Users\Admin\AppData\Roaming\toprocesstrack\sqldle.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:2556
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"
    3⤵
    PID:332
- - 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:776
- C:\Users\Admin\AppData\Roaming\toprocesstrack\sqldle.exe
  C:\Users\Admin\AppData\Roaming\toprocesstrack\sqldle.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2132
- C:\Users\Admin\AppData\Roaming\toprocesstrack\sqldle.exe
  C:\Users\Admin\AppData\Roaming\toprocesstrack\sqldle.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:856

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\CabB685.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Roaming\toprocesstrack\sqldle.exe.config

Filesize
357B

MD5
a2b76cea3a59fa9af5ea21ff68139c98

SHA1
35d76475e6a54c168f536e30206578babff58274

SHA256
f99ef5bf79a7c43701877f0bb0b890591885bb0a3d605762647cc8ffbf10c839

SHA512
b52608b45153c489419228864ecbcb92be24c644d470818dfe15f8c7e661a7bcd034ea13ef401f2b84ad5c29a41c9b4c7d161cc33ae3ef71659bc2bca1a8c4ad

Download Submit
\Users\Admin\AppData\Roaming\toprocesstrack\sqldle.exe

Filesize
3.0MB

MD5
628f1f60130e4eae74ee8771b93fe6f6

SHA1
9db42db54ef5059cfc2639ea77ea7b537e583769

SHA256
b32d18453bf0f190428462454563ee74b9f0fe4793ba83c8338a9dc14d0a91d4

SHA512
d090b06048f1af05a09d5ba8e1b0158765b3c12276a458cda87dee03834dbea8eda83e3d5685b38892fa748bc5ace26ceffe8e8210290e68aa0d728b3587eece

Download Submit
memory/776-47-0x0000000000910000-0x0000000000928000-memory.dmp

Filesize
96KB

Download
memory/776-65-0x0000000004950000-0x000000000495E000-memory.dmp

Filesize
56KB

Download
memory/776-66-0x0000000004E70000-0x0000000004E72000-memory.dmp

Filesize
8KB

Download
memory/776-43-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/776-48-0x0000000000BE0000-0x0000000000BF0000-memory.dmp

Filesize
64KB

Download
memory/856-70-0x00000000010E0000-0x00000000013DE000-memory.dmp

Filesize
3.0MB

Download
memory/1924-5-0x0000000000920000-0x0000000000932000-memory.dmp

Filesize
72KB

Download
memory/1924-2-0x00000000004F0000-0x00000000004FE000-memory.dmp

Filesize
56KB

Download
memory/1924-16-0x0000000074420000-0x0000000074B0E000-memory.dmp

Filesize
6.9MB

Download
memory/1924-1-0x0000000000F60000-0x000000000125E000-memory.dmp

Filesize
3.0MB

Download
memory/1924-4-0x0000000000F00000-0x0000000000F5C000-memory.dmp

Filesize
368KB

Download
memory/1924-0-0x000000007442E000-0x000000007442F000-memory.dmp

Filesize
4KB

Download
memory/1924-3-0x0000000074420000-0x0000000074B0E000-memory.dmp

Filesize
6.9MB

Download
memory/2012-18-0x0000000074420000-0x0000000074B0E000-memory.dmp

Filesize
6.9MB

Download
memory/2012-34-0x0000000074420000-0x0000000074B0E000-memory.dmp

Filesize
6.9MB

Download
memory/2012-20-0x0000000000870000-0x00000000008BE000-memory.dmp

Filesize
312KB

Download
memory/2012-19-0x0000000074420000-0x0000000074B0E000-memory.dmp

Filesize
6.9MB

Download
memory/2012-17-0x00000000008F0000-0x0000000000BEE000-memory.dmp

Filesize
3.0MB

Download
memory/2132-68-0x0000000000910000-0x0000000000C0E000-memory.dmp

Filesize
3.0MB

Download
memory/2656-24-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2656-26-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2656-28-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2656-30-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2656-31-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

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

Filesize
3.0MB

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

Filesize
3.0MB

Download
memory/2656-22-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download