8557cd68e0ac2f1a212bfdc5efaf0733d61a401dcf022faaebfc637eef4bcc9f

Analysis

max time kernel
149s
max time network
93s
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, 02:59

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General

Target
2026-05-23_88b62917e53aacb71a47800e8969111b_cobalt-strike_hawkeye_icedid_njrat_remcos_satacom_stop_vidar.exe
Size 3.5MB
Sample260523-dgr1fset3y
SHA256 8557cd68e0ac2f1a212bfdc5efaf0733d61a401dcf022faaebfc637eef4bcc9f
MD5 88b62917e53aacb71a47800e8969111b
SHA1 f51ed468de51c0a611c40a4de4cba1774f0ce8d8
SHA512 ca739f8230064cfcf15873729b8308c0aa15aead9ef22f7118d4bc7db40c8674b4edc377a709c590b72c1bd840f5a48c36bafad19846152951bedba2ede5c5b1
SSDEEP 49152:S/ev6/3/ev6/mDd79WChiw2v/ev6/3/ev6/mDd79WChiw2I4p67pb:stvtmp7wtvtmp7H7p
TLSH
T13F065A0577E854B9F1B356358A7A8215EAB6BC611B31C7CF1390863E1F73AD0AD38B12
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_88b62917e53aacb71a47800e8969111b_cobalt-strike_hawkeye_icedid_njrat_remcos_satacom_stop_vidar.exe
File created	C:\Windows\HelpPane.exe	2026-05-23_88b62917e53aacb71a47800e8969111b_cobalt-strike_hawkeye_icedid_njrat_remcos_satacom_stop_vidar.exe
File created	C:\Windows\hh.exe	2026-05-23_88b62917e53aacb71a47800e8969111b_cobalt-strike_hawkeye_icedid_njrat_remcos_satacom_stop_vidar.exe
File created	C:\Windows\notepad.exe	2026-05-23_88b62917e53aacb71a47800e8969111b_cobalt-strike_hawkeye_icedid_njrat_remcos_satacom_stop_vidar.exe
File created	C:\Windows\winhlp32.exe	2026-05-23_88b62917e53aacb71a47800e8969111b_cobalt-strike_hawkeye_icedid_njrat_remcos_satacom_stop_vidar.exe
File created	C:\Windows\write.exe	2026-05-23_88b62917e53aacb71a47800e8969111b_cobalt-strike_hawkeye_icedid_njrat_remcos_satacom_stop_vidar.exe
File created	C:\Windows\bfsvc.exe	2026-05-23_88b62917e53aacb71a47800e8969111b_cobalt-strike_hawkeye_icedid_njrat_remcos_satacom_stop_vidar.exe
File created	C:\Windows\regedit.exe	2026-05-23_88b62917e53aacb71a47800e8969111b_cobalt-strike_hawkeye_icedid_njrat_remcos_satacom_stop_vidar.exe
File created	C:\Windows\splwow64.exe	2026-05-23_88b62917e53aacb71a47800e8969111b_cobalt-strike_hawkeye_icedid_njrat_remcos_satacom_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
2872	notepad.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1680 wrote to memory of 2872	1680	2026-05-23_88b62917e53aacb71a47800e8969111b_cobalt-strike_hawkeye_icedid_njrat_remcos_satacom_stop_vidar.exe	82

C:\Users\Admin\AppData\Local\Temp\2026-05-23_88b62917e53aacb71a47800e8969111b_cobalt-strike_hawkeye_icedid_njrat_remcos_satacom_stop_vidar.exe
"C:\Users\Admin\AppData\Local\Temp\2026-05-23_88b62917e53aacb71a47800e8969111b_cobalt-strike_hawkeye_icedid_njrat_remcos_satacom_stop_vidar.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1680
- C:\Windows\System32\notepad.exe
  "C:\Windows\System32\notepad.exe" C:\Users\Admin\AppData\Local\Temp\WEL1875.tmp
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:2872

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 4.0MB
SHA256 59aa43fd04a51052a50d42631a0e9a5ebf3747fa66e78202c864f12eb76d641e
MD5 a05ecf36b6fc9dd9ecafd5f719c38ae9
SHA1 bbfd74d1103c6d06a22f6d4fd0f05fb0ab4e4db8
SHA512 e34cdd5d577ba160c3300a95ffbab983f491bdb485e86948fb22fd4512e5c6a6e901f0e76bdcae313000f8770731978a8faeb8568c6969f129fcfba7c9552be4
SSDEEP 49152:S/ev6/3/ev6/mDd79WChiw2v/ev6/3/ev6/mDd79WChiw2I4p67pbYUasqc:stvtmp7wtvtmp7H7pMPF
TLSH
T1D0165B1577E85475F1B356358A7A8220EAB6BC611B30C7CF5390863E1F73AD0AE39B12
MD5 SHA1 SHA512 SSDEEP TLSH

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WEL1875.tmp

Path C:\Users\Admin\AppData\Local\Temp\WEL1875.tmp
Size 52B
SHA256 be0909be27235c36586ceb9b7e37d8d74c423d9460c4dbf0e2417fcf58b96caa
MD5 17ddbb82a40e2ac704e1045da8fb1cf6
SHA1 a570cdbc16483567fe1439903b212e33b15343b7
SHA512 031adfce17522c42262d40acb75f1db7a1942e4965ab505ee3a5b7001e07a3f16182a4093a3e9a3b99b50860bbc66205a9956b4d8da76adb823054aae6598da2
TLSH
T1449002F35491D6301587051611E8118616566D9675199405E00811251AB56520515DDA
MD5 SHA1 SHA512 TLSH