381375a79bff0882950c671b546920731e78059ebd2da8b6d0d07472be749f42

Analysis

max time kernel
149s
max time network
153s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
23/04/2026, 04:34

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General

Target
2026-04-23_2375862f5ee4826a2b04f32dd36541a5_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe
Size 5.8MB
Sample260423-e63c6agz7r
SHA256 381375a79bff0882950c671b546920731e78059ebd2da8b6d0d07472be749f42
MD5 2375862f5ee4826a2b04f32dd36541a5
SHA1 a01380e1716e97f20fa7288c035e356acd20ab08
SHA512 c1542d8a15c05059edc7a42c713ed6619d3580a934dfc1f13bd0c4132c12da5ecfd490a17e7d2c0d27b3956cf0c81643e5cfcbf838893bb5af049ba067c53774
SSDEEP 98304:LSERbwp7o5Xj2cPK8xi+4jAu7p4OU/jIEeQfoR/IuOFVjUu55T:co5aCKrjAXFIF0wuPT
TLSH
T1D0567C0177D58031F5B31631897992695A7ABC618F328ADF338C1EADAFB05D09A35B33
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/0x000c000000026205-6.dat	autoit_exe

Drops file in Windows directory 9 IoCs

description	ioc	Process
File created	C:\Windows\HelpPane.exe	2026-04-23_2375862f5ee4826a2b04f32dd36541a5_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe
File created	C:\Windows\hh.exe	2026-04-23_2375862f5ee4826a2b04f32dd36541a5_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe
File created	C:\Windows\splwow64.exe	2026-04-23_2375862f5ee4826a2b04f32dd36541a5_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe
File created	C:\Windows\winhlp32.exe	2026-04-23_2375862f5ee4826a2b04f32dd36541a5_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe
File created	C:\Windows\notepad.exe	2026-04-23_2375862f5ee4826a2b04f32dd36541a5_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe
File created	C:\Windows\regedit.exe	2026-04-23_2375862f5ee4826a2b04f32dd36541a5_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe
File created	C:\Windows\write.exe	2026-04-23_2375862f5ee4826a2b04f32dd36541a5_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe
File created	C:\Windows\bfsvc.exe	2026-04-23_2375862f5ee4826a2b04f32dd36541a5_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe
File created	C:\Windows\explorer.exe	2026-04-23_2375862f5ee4826a2b04f32dd36541a5_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
4960	notepad.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3200 wrote to memory of 4960	3200	2026-04-23_2375862f5ee4826a2b04f32dd36541a5_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe	81

C:\Users\Admin\AppData\Local\Temp\2026-04-23_2375862f5ee4826a2b04f32dd36541a5_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe
"C:\Users\Admin\AppData\Local\Temp\2026-04-23_2375862f5ee4826a2b04f32dd36541a5_agent-tesla_amadey_cobalt-strike_darkgate_glassworm_hawk.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:3200
- C:\Windows\System32\notepad.exe
  "C:\Windows\System32\notepad.exe" C:\Users\Admin\AppData\Local\Temp\WELFF5F.tmp
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:4960

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 6.3MB
SHA256 64364dff4611c56a86d7247b2a3b51d60defe3ceee92112e092f7fdad1969a92
MD5 23d6db8abfbb0526e328b5f6b7f5ef27
SHA1 e41fc71975e2a8618022712d08844a004cb6b7f5
SHA512 37839cd9d2263d847f64457754972abd3caf7a98ce2f67aa465b684ae517ad96ee7297ea21c4d4f71156544403502c826a6199e57f78c6ac0e6df554ae9d12df
SSDEEP 98304:LSERbwp7o5Xj2cPK8xi+4jAu7p4OU/jIEeQfoR/IuOFVjUu55LPF:co5aCKrjAXFIF0wuPLP
TLSH
T13C668C1177D08031F5B31631897992695A79BC618F328ADF338C1EADAFB05D19A36B33
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

WELFF5F.tmp

Path C:\Users\Admin\AppData\Local\Temp\WELFF5F.tmp
Size 52B
SHA256 be0909be27235c36586ceb9b7e37d8d74c423d9460c4dbf0e2417fcf58b96caa
MD5 17ddbb82a40e2ac704e1045da8fb1cf6
SHA1 a570cdbc16483567fe1439903b212e33b15343b7
SHA512 031adfce17522c42262d40acb75f1db7a1942e4965ab505ee3a5b7001e07a3f16182a4093a3e9a3b99b50860bbc66205a9956b4d8da76adb823054aae6598da2
TLSH
T1449002F35491D6301587051611E8118616566D9675199405E00811251AB56520515DDA
MD5 SHA1 SHA512 TLSH