a42632c68d2dcea06300e790c9440fe0943ce0dee2075f29170fd2774eacf433

Analysis

max time kernel
148s
max time network
144s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
30/10/2026, 04:29

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General

Target
a42632c68d2dcea06300e790c9440fe0943ce0dee2075f29170fd2774eacf433.dll
Size 2.4MB
Sample261030-e4gnnsvzhx
SHA256 a42632c68d2dcea06300e790c9440fe0943ce0dee2075f29170fd2774eacf433
MD5 09636ccd0d3e5cd3b63c4c7960c5ecb6
SHA1 68b934cd8c60314535f158b1f046efa38798744b
SHA512 78b117562b22b885255edda848c54702757367f417e4d3581ba40991f33a075b52c9ebd7728af6c06ddbfc2292129a77600f6cc3f15fdad929a84419482b50ee
SSDEEP 49152:iEgpxSm04xDuQEvLA+u9rtbPejrQc30QD:iErwYLMB3Ha
TLSH
T13AC55C07FF6544B9C0BAA1318973A171BA717C443F2263CB2A90F7682F76BD0A978754
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

defense_evasion discovery

Malware Config

Signatures

Suspicious use of NtSetInformationThreadHideFromDebugger 1 TTPs 1 IoCs

defense_evasion

Debugger Evasion

T1622

pid	Process
4168	rundll32.exe

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	OpenWith.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4168 wrote to memory of 2884	4168	rundll32.exe	89
PID 4168 wrote to memory of 4328	4168	rundll32.exe	90
PID 4168 wrote to memory of 4328	4168	rundll32.exe	90

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a42632c68d2dcea06300e790c9440fe0943ce0dee2075f29170fd2774eacf433.dll,#1
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of WriteProcessMemory
PID:4168
- C:\Windows\SysWOW64\dllhost.exe
  C:\Windows\SysWOW64\dllhost.exe
  2⤵
  PID:2884
- C:\Windows\SysWOW64\OpenWith.exe
  C:\Windows\SysWOW64\OpenWith.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4328

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Debugger Evasion

T1622

Credential Access

Discovery

Debugger Evasion

T1622

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4168-0-0x00007FFD87DA0000-0x00007FFD88050000-memory.dmp

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memory/4168-1-0x00007FFD9F5C0000-0x00007FFD9F823000-memory.dmp

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memory/4328-2-0x00000000008E0000-0x00000000008F9000-memory.dmp

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memory/4328-3-0x00000000027C0000-0x0000000002814000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads