d3869db9e8e0a06ceae8e2a8d754e6995618e17e123f2b3a2dc2384cb52ff268

Analysis

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

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
23/05/2026, 00:41

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General

Target
2026-05-23_3d9cb58287e7557748c98453d2702dd0_cobalt-strike_icedid_njrat_satacom_stealc_stop_vidar.exe
Size 2.8MB
Sample260523-a116pab16w
SHA256 d3869db9e8e0a06ceae8e2a8d754e6995618e17e123f2b3a2dc2384cb52ff268
MD5 3d9cb58287e7557748c98453d2702dd0
SHA1 fe023120078ce24ec69bd24e773cf3dcf3fa4458
SHA512 c11b402719fedcb1b41d54602795b31c3ca255df0f06899067b12aa7e7b6315197b8a527689e140b51f8ca2c11854bec06f2b09a6e027eaceb7e4f1790a2d6d9
SSDEEP 49152:S/ev6/3/ev6/+AoQC5b/ev6/3/ev6/+AoQC5SDd79WC7:stvt+5rtvt+5Sp7V
TLSH
T126D55A1977F415A9F6B39A38C96A8251EF72BC211B20D3CF135096691F336E0ED39B12
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

ransomware spyware stealer

Malware Config

Signatures

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Drops file in Windows directory 9 IoCs

description	ioc	Process
File created	C:\Windows\explorer.exe	2026-05-23_3d9cb58287e7557748c98453d2702dd0_cobalt-strike_icedid_njrat_satacom_stealc_stop_vidar.exe
File created	C:\Windows\HelpPane.exe	2026-05-23_3d9cb58287e7557748c98453d2702dd0_cobalt-strike_icedid_njrat_satacom_stealc_stop_vidar.exe
File created	C:\Windows\hh.exe	2026-05-23_3d9cb58287e7557748c98453d2702dd0_cobalt-strike_icedid_njrat_satacom_stealc_stop_vidar.exe
File created	C:\Windows\notepad.exe	2026-05-23_3d9cb58287e7557748c98453d2702dd0_cobalt-strike_icedid_njrat_satacom_stealc_stop_vidar.exe
File created	C:\Windows\regedit.exe	2026-05-23_3d9cb58287e7557748c98453d2702dd0_cobalt-strike_icedid_njrat_satacom_stealc_stop_vidar.exe
File created	C:\Windows\winhlp32.exe	2026-05-23_3d9cb58287e7557748c98453d2702dd0_cobalt-strike_icedid_njrat_satacom_stealc_stop_vidar.exe
File created	C:\Windows\bfsvc.exe	2026-05-23_3d9cb58287e7557748c98453d2702dd0_cobalt-strike_icedid_njrat_satacom_stealc_stop_vidar.exe
File created	C:\Windows\splwow64.exe	2026-05-23_3d9cb58287e7557748c98453d2702dd0_cobalt-strike_icedid_njrat_satacom_stealc_stop_vidar.exe
File created	C:\Windows\write.exe	2026-05-23_3d9cb58287e7557748c98453d2702dd0_cobalt-strike_icedid_njrat_satacom_stealc_stop_vidar.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
3288	notepad.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2336 wrote to memory of 3288	2336	2026-05-23_3d9cb58287e7557748c98453d2702dd0_cobalt-strike_icedid_njrat_satacom_stealc_stop_vidar.exe	81

C:\Users\Admin\AppData\Local\Temp\2026-05-23_3d9cb58287e7557748c98453d2702dd0_cobalt-strike_icedid_njrat_satacom_stealc_stop_vidar.exe
"C:\Users\Admin\AppData\Local\Temp\2026-05-23_3d9cb58287e7557748c98453d2702dd0_cobalt-strike_icedid_njrat_satacom_stealc_stop_vidar.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2336
- C:\Windows\System32\notepad.exe
  "C:\Windows\System32\notepad.exe" C:\Users\Admin\AppData\Local\Temp\WEL49F5.tmp
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:3288

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

vcredist_x86.exe

Path C:\ProgramData\Package Cache\{61087a79-ac85-455c-934d-1fa22cc64f36}\vcredist_x86.exe
Size 3.3MB
SHA256 47bff2d5eda9689f6a039d4720fc23fb1a07a0f9c4df27edeaa4466a8ade3ddb
MD5 581659ee751fa1f72a1f089f2970ffee
SHA1 70d5b84939f6b03c17fb7eaeb0709fed91fc0d62
SHA512 043315562d55930caba12eacf8a340786019c742f44cfed0526f76ddd4cf30b160cecd05a704afed28ec8e344841dc47b302db19ff21b42521bf6cdf9c5d8ac0
SSDEEP 49152:S/ev6/3/ev6/+AoQC5b/ev6/3/ev6/+AoQC5SDd79WCzUasqc:stvt+5rtvt+5Sp7VPF
TLSH
T160F56B1977F410A9E6B38A75C965C261FE72B8211B20C7DF1350962D2F376E0EE3A712
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

WEL49F5.tmp

Path C:\Users\Admin\AppData\Local\Temp\WEL49F5.tmp
Size 52B
SHA256 be0909be27235c36586ceb9b7e37d8d74c423d9460c4dbf0e2417fcf58b96caa
MD5 17ddbb82a40e2ac704e1045da8fb1cf6
SHA1 a570cdbc16483567fe1439903b212e33b15343b7
SHA512 031adfce17522c42262d40acb75f1db7a1942e4965ab505ee3a5b7001e07a3f16182a4093a3e9a3b99b50860bbc66205a9956b4d8da76adb823054aae6598da2
TLSH
T1449002F35491D6301587051611E8118616566D9675199405E00811251AB56520515DDA
MD5 SHA1 SHA512 TLSH