d66c934fa2d5769d13e13fa80a079460e37b111277557f50d0c7f6effc41939a

Resubmissions

15/08/2026, 16:19

260815-tskzaazxgz7

15/08/2026, 16:06

260815-tj5bkazxcz8

15/08/2026, 16:05

260815-tjhgssgf763

Analysis

max time kernel
898s
max time network
424s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
15/08/2026, 16:19

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General

Target
pytransform/_pytransform.dll
Size 1.3MB
Sample260815-tskzaazxgz
SHA256 d66c934fa2d5769d13e13fa80a079460e37b111277557f50d0c7f6effc41939a
MD5 b0ff582c5cfefb1b57fb10cc396e4229
SHA1 7a47b833d6ae4243eaf39f9e107d81a4d35a6c62
SHA512 2ab3213a411d783b7254d6c8a09bf00858699f8aa5e872a120e6da246faaf0c63708452189a015ff7dac5ad146b3f1faaf37728fc60252b4f5b4f8af43c2bd49
SSDEEP 24576:4b3t63f54CGqLkHmJFZVyOFP6WH9AkhzWoJaJSOjblM8hjvZWipWAZj2MflLreuM:66rQHmKnLRhc
TLSH
T12D55D52AF7DB01F1C52E2C3560A6A33B1A3D31C1513F5E429B54AE9BE6DF20059E8772
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1804	776	WerFault.exe	85

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2520 wrote to memory of 776	2520	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\pytransform\_pytransform.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2520
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\pytransform\_pytransform.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:776
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 776 -s 632
    3⤵
    - Program crash
    PID:1804

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 776 -ip 776
1⤵
PID:4584

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/776-0-0x0000000068740000-0x00000000688A0000-memory.dmp

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