beaf1f1d69359b4ca103b824a6a56cdf70265e0afc0e053c8fdc0805c2d0854e

Analysis

max time kernel
29s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04/10/2024, 01:53

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General

Target

beaf1f1d69359b4ca103b824a6a56cdf70265e0afc0e053c8fdc0805c2d0854eN.exe
Size

468KB
MD5

acb6a3835000fa84ceac7897ab99f260
SHA1

9fa3b19d1676c7c6682285032d1dfafab876d214
SHA256

beaf1f1d69359b4ca103b824a6a56cdf70265e0afc0e053c8fdc0805c2d0854e
SHA512

f3e8f9508b1f34c62e526e5264145af96b6b0f02eeffc43ecf39d55c4d0b846b8e4891c302eda152d8762178dac3b8e7da7bfc819611f505790d9c941a6f3ad9
SSDEEP

3072:53XhogIxjV8p2bxPPz/Czf8/EChbaDp9/mHBamwEPEZ3sHiuDbmk:53Ro/ep2FPbCzfPd0rPEhyiuD

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2288	1884	WerFault.exe	27

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	beaf1f1d69359b4ca103b824a6a56cdf70265e0afc0e053c8fdc0805c2d0854eN.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1884	beaf1f1d69359b4ca103b824a6a56cdf70265e0afc0e053c8fdc0805c2d0854eN.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1884 wrote to memory of 2288	1884	beaf1f1d69359b4ca103b824a6a56cdf70265e0afc0e053c8fdc0805c2d0854eN.exe	28
PID 1884 wrote to memory of 2288	1884	beaf1f1d69359b4ca103b824a6a56cdf70265e0afc0e053c8fdc0805c2d0854eN.exe	28
PID 1884 wrote to memory of 2288	1884	beaf1f1d69359b4ca103b824a6a56cdf70265e0afc0e053c8fdc0805c2d0854eN.exe	28
PID 1884 wrote to memory of 2288	1884	beaf1f1d69359b4ca103b824a6a56cdf70265e0afc0e053c8fdc0805c2d0854eN.exe	28

C:\Users\Admin\AppData\Local\Temp\beaf1f1d69359b4ca103b824a6a56cdf70265e0afc0e053c8fdc0805c2d0854eN.exe
"C:\Users\Admin\AppData\Local\Temp\beaf1f1d69359b4ca103b824a6a56cdf70265e0afc0e053c8fdc0805c2d0854eN.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1884
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1884 -s 200
  2⤵
  - Program crash
  PID:2288

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/1884-0-0x0000000000400000-0x0000000000475000-memory.dmp

Filesize
468KB

Download
memory/1884-3-0x0000000000400000-0x0000000000475000-memory.dmp

Filesize
468KB

Download