4a9885b27854b22ac53700553379442593fc8df3f95e9a4d94ee7da929b82ba3

Analysis

max time kernel
149s
max time network
101s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
22/04/2026, 03:44

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General

Target
2026-04-22_8b0e57c07ea96c5bc25a492bb5f4a8b1_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe
Size 9.2MB
Sample260422-earxjsct21
SHA256 4a9885b27854b22ac53700553379442593fc8df3f95e9a4d94ee7da929b82ba3
MD5 8b0e57c07ea96c5bc25a492bb5f4a8b1
SHA1 72cba683ad00a6fc15dfef67c721de1b9cb49d5b
SHA512 c7c62f5ea0a454d61052c30f20777ae23243c2696e3303f6b401c37fa78a48120ee748d7236ead97232643c773b1e0c4524b9aea5a2b2b48736883d42f1ea3f0
SSDEEP 98304:+OU/jIEeQfoR/IuOFVjUu55K2cPK8x+YiOU/jIEeQfoR/IuOFVjUu55K2cPK8x+R:+FIF0wuPlCKRYiFIF0wuPlCKRYK
TLSH
T1DBA67B0276D48071E5B206318A65921D9775B865C6338E9F328C1EDEFFF16D18E3AB32
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

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x000f000000025f8f-6.dat	autoit_exe

Drops file in Windows directory 9 IoCs

description	ioc	Process
File created	C:\Windows\bfsvc.exe	2026-04-22_8b0e57c07ea96c5bc25a492bb5f4a8b1_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe
File created	C:\Windows\explorer.exe	2026-04-22_8b0e57c07ea96c5bc25a492bb5f4a8b1_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe
File created	C:\Windows\HelpPane.exe	2026-04-22_8b0e57c07ea96c5bc25a492bb5f4a8b1_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe
File created	C:\Windows\hh.exe	2026-04-22_8b0e57c07ea96c5bc25a492bb5f4a8b1_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe
File created	C:\Windows\notepad.exe	2026-04-22_8b0e57c07ea96c5bc25a492bb5f4a8b1_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe
File created	C:\Windows\regedit.exe	2026-04-22_8b0e57c07ea96c5bc25a492bb5f4a8b1_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe
File created	C:\Windows\splwow64.exe	2026-04-22_8b0e57c07ea96c5bc25a492bb5f4a8b1_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe
File created	C:\Windows\winhlp32.exe	2026-04-22_8b0e57c07ea96c5bc25a492bb5f4a8b1_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe
File created	C:\Windows\write.exe	2026-04-22_8b0e57c07ea96c5bc25a492bb5f4a8b1_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
2316	notepad.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4608 wrote to memory of 2316	4608	2026-04-22_8b0e57c07ea96c5bc25a492bb5f4a8b1_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe	81

C:\Users\Admin\AppData\Local\Temp\2026-04-22_8b0e57c07ea96c5bc25a492bb5f4a8b1_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe
"C:\Users\Admin\AppData\Local\Temp\2026-04-22_8b0e57c07ea96c5bc25a492bb5f4a8b1_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:4608
- C:\Windows\System32\notepad.exe
  "C:\Windows\System32\notepad.exe" C:\Users\Admin\AppData\Local\Temp\WEL1577.tmp
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:2316

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 9.6MB
SHA256 24b5507494d6b6fa4ebe9ef1a81ae5a831fe064ea320d66f467a0af01da3e8a2
MD5 5af6898eaa971d6912d350481c2afb77
SHA1 81fdfcb9913bc98f775022130ff4fa938c847ded
SHA512 2a01e8af1464c6dd362b1039018c33cd6484ec173f995d26500de76f71364178dc37914ec83464789403985a2d69d33a6951d7ba135fbe038f007558fdc25cc2
SSDEEP 98304:+OU/jIEeQfoR/IuOFVjUu55K2cPK8x+YiOU/jIEeQfoR/IuOFVjUu55K2cPK8x+b:+FIF0wuPlCKRYiFIF0wuPlCKRYoP
TLSH
T140A67B1276D48072E5B206318965921D5775B865C6338E9F328C2EDEFFF06D18E3AB32
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

WEL1577.tmp

Path C:\Users\Admin\AppData\Local\Temp\WEL1577.tmp
Size 52B
SHA256 be0909be27235c36586ceb9b7e37d8d74c423d9460c4dbf0e2417fcf58b96caa
MD5 17ddbb82a40e2ac704e1045da8fb1cf6
SHA1 a570cdbc16483567fe1439903b212e33b15343b7
SHA512 031adfce17522c42262d40acb75f1db7a1942e4965ab505ee3a5b7001e07a3f16182a4093a3e9a3b99b50860bbc66205a9956b4d8da76adb823054aae6598da2
TLSH
T1449002F35491D6301587051611E8118616566D9675199405E00811251AB56520515DDA
MD5 SHA1 SHA512 TLSH