2d9ee129ddf4ee39923df75f64ff449d8b49d97ad95b4d32d5d2a3c6b260ae1b

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
10/09/2026, 11:35

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General

Target
2d9ee129ddf4ee39923df75f64ff449d8b49d97ad95b4d32d5d2a3c6b260ae1b.exe
Size 7.1MB
Sample260910-np6tpawtcs
SHA256 2d9ee129ddf4ee39923df75f64ff449d8b49d97ad95b4d32d5d2a3c6b260ae1b
MD5 4d0e9bf2fc9b443d6bcd9cf3c33dc172
SHA1 d425168165e6784104b1bf4ccbc0782643fcd094
SHA512 c1fd129b37566e3f448dabdc40f0bc4052e28c885823681b461c7e20b618a6a4c3bc183af6857c0b2a2b67340d7f6d64cc1f702c71be8cc48e6a1efac486a7d7
SSDEEP 98304:QKRuy5a/OU/jIEeQfoR/IuOFVjUu55K2cPK8xi+4jR4TUx3K:QquFIF0wuPlCKrjRv6
TLSH
T118769E0273D85475F5B3163199759219663ABCA58F32CA8F338C2D9E6FB16808E39733
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

ransomware spyware stealer

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Control Panel\International\Geo\Nation	2d9ee129ddf4ee39923df75f64ff449d8b49d97ad95b4d32d5d2a3c6b260ae1b.exe

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
behavioral1/files/0x000600000001e5a1-6.dat	autoit_exe

Drops file in Windows directory 9 IoCs

description	ioc	Process
File created	C:\Windows\bfsvc.exe	2d9ee129ddf4ee39923df75f64ff449d8b49d97ad95b4d32d5d2a3c6b260ae1b.exe
File created	C:\Windows\HelpPane.exe	2d9ee129ddf4ee39923df75f64ff449d8b49d97ad95b4d32d5d2a3c6b260ae1b.exe
File created	C:\Windows\notepad.exe	2d9ee129ddf4ee39923df75f64ff449d8b49d97ad95b4d32d5d2a3c6b260ae1b.exe
File created	C:\Windows\explorer.exe	2d9ee129ddf4ee39923df75f64ff449d8b49d97ad95b4d32d5d2a3c6b260ae1b.exe
File created	C:\Windows\hh.exe	2d9ee129ddf4ee39923df75f64ff449d8b49d97ad95b4d32d5d2a3c6b260ae1b.exe
File created	C:\Windows\regedit.exe	2d9ee129ddf4ee39923df75f64ff449d8b49d97ad95b4d32d5d2a3c6b260ae1b.exe
File created	C:\Windows\splwow64.exe	2d9ee129ddf4ee39923df75f64ff449d8b49d97ad95b4d32d5d2a3c6b260ae1b.exe
File created	C:\Windows\winhlp32.exe	2d9ee129ddf4ee39923df75f64ff449d8b49d97ad95b4d32d5d2a3c6b260ae1b.exe
File created	C:\Windows\write.exe	2d9ee129ddf4ee39923df75f64ff449d8b49d97ad95b4d32d5d2a3c6b260ae1b.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
5904	notepad.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3632 wrote to memory of 5904	3632	2d9ee129ddf4ee39923df75f64ff449d8b49d97ad95b4d32d5d2a3c6b260ae1b.exe	88

C:\Users\Admin\AppData\Local\Temp\2d9ee129ddf4ee39923df75f64ff449d8b49d97ad95b4d32d5d2a3c6b260ae1b.exe
"C:\Users\Admin\AppData\Local\Temp\2d9ee129ddf4ee39923df75f64ff449d8b49d97ad95b4d32d5d2a3c6b260ae1b.exe"
1⤵
- Checks computer location settings
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:3632
- C:\Windows\System32\notepad.exe
  "C:\Windows\System32\notepad.exe" C:\Users\Admin\AppData\Local\Temp\WEL411B.tmp
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:5904

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

Query Registry

T1012

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 7.5MB
SHA256 f7b6594d5a20ed6bf0827b353fd6c9882c5968353800dafb99bb2cd3389a52cd
MD5 223c744ff1e78119e38dc1362a8d49d3
SHA1 2c22751ed4d42a9d0c72556a19783885bd00e4d5
SHA512 d42dd59e3155d029032515c4f5b58ab2757d72169c7d99bb5904bb07af82da697c93d7fab567a4d55c826c9f4293e42586916eaf8c421f292a8cdf114c7d761b
SSDEEP 98304:QKRuy5a/OU/jIEeQfoR/IuOFVjUu55K2cPK8xi+4jR4TUx3oPF:QquFIF0wuPlCKrjRv4P
TLSH
T190869E1273D85475F1B31631997592246A3ABCA58F32CA9F33882D5D7FB16808E3A733
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

WEL411B.tmp

Path C:\Users\Admin\AppData\Local\Temp\WEL411B.tmp
Size 52B
SHA256 be0909be27235c36586ceb9b7e37d8d74c423d9460c4dbf0e2417fcf58b96caa
MD5 17ddbb82a40e2ac704e1045da8fb1cf6
SHA1 a570cdbc16483567fe1439903b212e33b15343b7
SHA512 031adfce17522c42262d40acb75f1db7a1942e4965ab505ee3a5b7001e07a3f16182a4093a3e9a3b99b50860bbc66205a9956b4d8da76adb823054aae6598da2
TLSH
T1449002F35491D6301587051611E8118616566D9675199405E00811251AB56520515DDA
MD5 SHA1 SHA512 TLSH