89ef2818389e71e8bbf396ccb23c92cd01f118bcc575f5ad4db0fef8b4aeb136

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
28/03/2025, 21:17

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General

Target

89ef2818389e71e8bbf396ccb23c92cd01f118bcc575f5ad4db0fef8b4aeb136.exe
Size

3.0MB
MD5

57a8b3330371aef857f0e6262df48662
SHA1

988e4bf50dc94af2df1f117e26f2cb92f1e222ed
SHA256

89ef2818389e71e8bbf396ccb23c92cd01f118bcc575f5ad4db0fef8b4aeb136
SHA512

5e73acf63ac4599aa52f7f3a1d8a399e660dd791ed5bcd741dd110724488ced198015e1bd3b2ac0f52b76a97f612e0e81e5817e7f5d4684e4fe40e490b0d5c68
SSDEEP

49152:AZ4rujE/CLlVl80CdSI3LdmLgWtAjkhAv86LqmQKzeFH/LNqAznw8:A+ruj+CLflabdSgGhh6OFGUw8

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1684	2420	WerFault.exe	29

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	89ef2818389e71e8bbf396ccb23c92cd01f118bcc575f5ad4db0fef8b4aeb136.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2420 wrote to memory of 1684	2420	89ef2818389e71e8bbf396ccb23c92cd01f118bcc575f5ad4db0fef8b4aeb136.exe	30
PID 2420 wrote to memory of 1684	2420	89ef2818389e71e8bbf396ccb23c92cd01f118bcc575f5ad4db0fef8b4aeb136.exe	30
PID 2420 wrote to memory of 1684	2420	89ef2818389e71e8bbf396ccb23c92cd01f118bcc575f5ad4db0fef8b4aeb136.exe	30
PID 2420 wrote to memory of 1684	2420	89ef2818389e71e8bbf396ccb23c92cd01f118bcc575f5ad4db0fef8b4aeb136.exe	30

C:\Users\Admin\AppData\Local\Temp\89ef2818389e71e8bbf396ccb23c92cd01f118bcc575f5ad4db0fef8b4aeb136.exe
"C:\Users\Admin\AppData\Local\Temp\89ef2818389e71e8bbf396ccb23c92cd01f118bcc575f5ad4db0fef8b4aeb136.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2420
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2420 -s 256
  2⤵
  - Program crash
  PID:1684

Network

MITRE ATT&CK Enterprise v15

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/2420-0-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download
memory/2420-1-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download