2b9d143696fed8836793fe661c748f803000797f85f31bbc413db03baf6645f9

Analysis

max time kernel
150s
max time network
127s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/10/2026, 09:28

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General

Target
2b9d143696fed8836793fe661c748f803000797f85f31bbc413db03baf6645f9.exe
Size 1.5MB
Sample261002-lfggbstapd
SHA256 2b9d143696fed8836793fe661c748f803000797f85f31bbc413db03baf6645f9
MD5 620659cf397755814b04f58f70d68f93
SHA1 75ace914ef5fea6bbab2b1bcb8731dfc96dbe3e5
SHA512 5a18fe6ef6f6a3b4cb7cd5a1166bde8656e1c8859908efae3bf6300f9aa28678f11d5fb58c53180f5ec33d0ef120ff0b2562742a063e2e9e9527abeced08f2df
SSDEEP 49152:EeYIuASRJVOYcWhZbCEUsqhzMHqMTQVABRnh0:EeYIuASLxpUBscNOoABRh0
TLSH
T14575236B76A1CD77CB6302729DD39BBBB2B7FF651C7508535BD46F0E0A304928226068
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

discovery

Malware Config

Signatures

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\alg.exe	2b9d143696fed8836793fe661c748f803000797f85f31bbc413db03baf6645f9.exe
File opened for modification	C:\Windows\system32\AppVClient.exe	2b9d143696fed8836793fe661c748f803000797f85f31bbc413db03baf6645f9.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
6116	4864	WerFault.exe	90

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	2b9d143696fed8836793fe661c748f803000797f85f31bbc413db03baf6645f9.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeTakeOwnershipPrivilege	4864	2b9d143696fed8836793fe661c748f803000797f85f31bbc413db03baf6645f9.exe

C:\Users\Admin\AppData\Local\Temp\2b9d143696fed8836793fe661c748f803000797f85f31bbc413db03baf6645f9.exe
"C:\Users\Admin\AppData\Local\Temp\2b9d143696fed8836793fe661c748f803000797f85f31bbc413db03baf6645f9.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4864
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4864 -s 752
  2⤵
  - Program crash
  PID:6116

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4864 -ip 4864
1⤵
PID:4912

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

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Downloads

memory/4864-0-0x00000000026D0000-0x00000000027CF000-memory.dmp

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memory/4864-1-0x0000000002960000-0x00000000029E5000-memory.dmp

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memory/4864-6-0x0000000002960000-0x00000000029E5000-memory.dmp

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memory/4864-8-0x0000000002960000-0x00000000029E5000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads