fc358a186f3a1f2f635c50ae67ec1c21b2edaa2ea85ce984c9a10cf22ac5fc01

Analysis

max time kernel
149s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
30/05/2026, 04:25

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General

Target
2026-05-30_dce24779b29498ca568bba11dd7add45_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe
Size 315KB
Sample260530-e2b1eadz6z
SHA256 fc358a186f3a1f2f635c50ae67ec1c21b2edaa2ea85ce984c9a10cf22ac5fc01
MD5 dce24779b29498ca568bba11dd7add45
SHA1 5a1ba89dca06dede26a11f6147b043345bea069e
SHA512 48b86ff3c16ba8c41b83e3823c8f218706879a35150527c8348e9d82fe238279502564a15f0ad2bb618388dcb067dbd68286ec8031648a533ea8809fbd7a6ef7
SSDEEP 6144:QQ8OyYvc36AVuc7DQd/5zlgBR4JD9yeWbSsGrl:Qj16Qu15yBRCDkbGrl
TLSH
T1FA648D5AF3A814F9F977923CC8529607E772BC160760D78F27A0466A3F236A09D3E711
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
3220	apprt75d6.exe
1312	apprt75d6.exe
2476	svc75d6.exe
1552	svc75d6.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2043432456-1617298091-2772621413-1000\Software\Microsoft\Windows\CurrentVersion\Run\AppRt75d6 = "C:\\Users\\Admin\\AppData\\Local\\AppRt75d6\\apprt75d6.exe"	2026-05-30_dce24779b29498ca568bba11dd7add45_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2043432456-1617298091-2772621413-1000\Software\Microsoft\Windows\CurrentVersion\Run\AppSvc75d6 = "C:\\Users\\Admin\\AppData\\Local\\Programs\\75d6\\svc75d6.exe"	apprt75d6.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
5136	2026-05-30_dce24779b29498ca568bba11dd7add45_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe
5136	2026-05-30_dce24779b29498ca568bba11dd7add45_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe
3220	apprt75d6.exe
3220	apprt75d6.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5136 wrote to memory of 3220	5136	2026-05-30_dce24779b29498ca568bba11dd7add45_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe	80
PID 3220 wrote to memory of 2476	3220	apprt75d6.exe	83

C:\Users\Admin\AppData\Local\Temp\2026-05-30_dce24779b29498ca568bba11dd7add45_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe
"C:\Users\Admin\AppData\Local\Temp\2026-05-30_dce24779b29498ca568bba11dd7add45_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5136
- C:\Users\Admin\AppData\Local\AppRt75d6\apprt75d6.exe
  "C:\Users\Admin\AppData\Local\AppRt75d6\apprt75d6.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3220
- - C:\Users\Admin\AppData\Local\Programs\75d6\svc75d6.exe
    "C:\Users\Admin\AppData\Local\Programs\75d6\svc75d6.exe"
    3⤵
    - Executes dropped EXE
    PID:2476

C:\Users\Admin\AppData\Local\AppRt75d6\apprt75d6.exe
C:\Users\Admin\AppData\Local\AppRt75d6\apprt75d6.exe
1⤵
- Executes dropped EXE
PID:1312

C:\Users\Admin\AppData\Local\Programs\75d6\svc75d6.exe
C:\Users\Admin\AppData\Local\Programs\75d6\svc75d6.exe
1⤵
- Executes dropped EXE
PID:1552

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

apprt75d6.exe

Path C:\Users\Admin\AppData\Local\AppRt75d6\apprt75d6.exe
Size 315KB
SHA256 aae579e8e504c0ea13e98de63e68cc7bd36d1ef4870b8220d781ae65674336e4
MD5 6f06e0b441500fd81233d198a8527f63
SHA1 3ef92f46d65e86b76d6acd703744eacad66cb7f9
SHA512 d06dceacad519a4b5f93e4e61afb1fc918b376c60a45f3dd73cc8bf7279f788d371f0fe746697a16d7140f639119028688560092c7d2c8e92eb9472a5ffe8539
SSDEEP 6144:CQ8OyYvc36AVuc7DQd/5zlgBR4JD4ye0bSt8rMu:Cj16Qu15yBRCDrg8rMu
TLSH
T10D648D5AF3A814F9F977923CC8529607E772BC160760D78F27A0466A3F236A09D3E711
MD5 SHA1 SHA512 SSDEEP TLSH

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svc75d6.exe

Path C:\Users\Admin\AppData\Local\Programs\75d6\svc75d6.exe
Size 316KB
SHA256 2f5797c0a761edf9ba3f148cd63e6bdf4041c2a64bdd2cbe6605738c91f7e221
MD5 12171ee3ac1e291068887c74ae316985
SHA1 fd63381b90db25df3ceeb8639244a49f6f9c1ac5
SHA512 59b791b177e75edd4c009abd42e88eb3dc81776b4cb29bcd3f83bedc6b873080b58157cafc39638546231f5b1e91bc253f31711a15460981302894d5cbdbc011
SSDEEP 6144:2Q8OyYvc36AVuc7DQd/5zlgBR4JDWyesbS7rork/a:2j16Qu15yBRCDlOrorky
TLSH
T195648D5AF3A904F9F977923CC8529607E772BC160760D78F27A0466A3F236A09D3E711
MD5 SHA1 SHA512 SSDEEP TLSH

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