4637fdbca2441364412c0233feab1b4855d68749819e37c67ef9ad7380da7530

Analysis

max time kernel
149s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
25/04/2026, 03:34

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General

Target
2026-04-25_dc0724f4e8e134c2dc90fe1bf9807bd0_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe
Size 58.6MB
Sample260425-d463wset7y
SHA256 4637fdbca2441364412c0233feab1b4855d68749819e37c67ef9ad7380da7530
MD5 dc0724f4e8e134c2dc90fe1bf9807bd0
SHA1 6fa364f3d136f32ea71744aa8b58e4024f32a337
SHA512 cbf24a758311b334d377f92201e9752d6bdedc8048cf2f85a8a6084a5b2ac0b6e8c462b47371cb85eba2f4d83e7a393888cf1ac79ab2fd4d71d4eed07b1c3e4d
SSDEEP 786432:nEIv/EIvrEIv/EIvrEIv0HEIvDEIv/EIvrEIv/EIvrEIv0HEIvy:H/D/D0nb/D/D0ny
TLSH
T1F8D79F01B7D08132E5B716318A7692695A7A7C219E338E8F33843EAD7FB15D09A35733
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\hh.exe	2026-04-25_dc0724f4e8e134c2dc90fe1bf9807bd0_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe
File created	C:\Windows\notepad.exe	2026-04-25_dc0724f4e8e134c2dc90fe1bf9807bd0_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe
File created	C:\Windows\regedit.exe	2026-04-25_dc0724f4e8e134c2dc90fe1bf9807bd0_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe
File created	C:\Windows\winhlp32.exe	2026-04-25_dc0724f4e8e134c2dc90fe1bf9807bd0_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe
File created	C:\Windows\bfsvc.exe	2026-04-25_dc0724f4e8e134c2dc90fe1bf9807bd0_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe
File created	C:\Windows\explorer.exe	2026-04-25_dc0724f4e8e134c2dc90fe1bf9807bd0_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe
File created	C:\Windows\HelpPane.exe	2026-04-25_dc0724f4e8e134c2dc90fe1bf9807bd0_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe
File created	C:\Windows\splwow64.exe	2026-04-25_dc0724f4e8e134c2dc90fe1bf9807bd0_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe
File created	C:\Windows\write.exe	2026-04-25_dc0724f4e8e134c2dc90fe1bf9807bd0_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.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
3148	notepad.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4724 wrote to memory of 3148	4724	2026-04-25_dc0724f4e8e134c2dc90fe1bf9807bd0_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe	79

C:\Users\Admin\AppData\Local\Temp\2026-04-25_dc0724f4e8e134c2dc90fe1bf9807bd0_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe
"C:\Users\Admin\AppData\Local\Temp\2026-04-25_dc0724f4e8e134c2dc90fe1bf9807bd0_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:4724
- C:\Windows\System32\notepad.exe
  "C:\Windows\System32\notepad.exe" C:\Users\Admin\AppData\Local\Temp\WELFEF1.tmp
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:3148

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

WELFEF1.tmp

Path C:\Users\Admin\AppData\Local\Temp\WELFEF1.tmp
Size 52B
SHA256 be0909be27235c36586ceb9b7e37d8d74c423d9460c4dbf0e2417fcf58b96caa
MD5 17ddbb82a40e2ac704e1045da8fb1cf6
SHA1 a570cdbc16483567fe1439903b212e33b15343b7
SHA512 031adfce17522c42262d40acb75f1db7a1942e4965ab505ee3a5b7001e07a3f16182a4093a3e9a3b99b50860bbc66205a9956b4d8da76adb823054aae6598da2
TLSH
T1449002F35491D6301587051611E8118616566D9675199405E00811251AB56520515DDA
MD5 SHA1 SHA512 TLSH

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