19a2fb4f66229135d1a5de055806e7aa381c4a8058840f8d20f42fd799ef312a

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-12-2024 14:41

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General

Target

19a2fb4f66229135d1a5de055806e7aa381c4a8058840f8d20f42fd799ef312a.exe
Size

158KB
MD5

b5e6e5447a3c96ded8baa5b43a78ddc5
SHA1

938912c17b31f96bd33dd2ddd77f2dcf75248092
SHA256

19a2fb4f66229135d1a5de055806e7aa381c4a8058840f8d20f42fd799ef312a
SHA512

aca13580daa46ca1071a291c815216c4f987a6da43d1b82823dd5c5393bed82c9c95e0befa9839fcb9384bd715660f0a089798ee4522386935c507dcf7840368
SSDEEP

3072:465KFtF/vrtHQh7Rs7x2kKPBZJ+9FIaf/PcG6X:465MQfa2DPBTwvnU

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2376	2272	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	19a2fb4f66229135d1a5de055806e7aa381c4a8058840f8d20f42fd799ef312a.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2272 wrote to memory of 2376	2272	19a2fb4f66229135d1a5de055806e7aa381c4a8058840f8d20f42fd799ef312a.exe	30
PID 2272 wrote to memory of 2376	2272	19a2fb4f66229135d1a5de055806e7aa381c4a8058840f8d20f42fd799ef312a.exe	30
PID 2272 wrote to memory of 2376	2272	19a2fb4f66229135d1a5de055806e7aa381c4a8058840f8d20f42fd799ef312a.exe	30
PID 2272 wrote to memory of 2376	2272	19a2fb4f66229135d1a5de055806e7aa381c4a8058840f8d20f42fd799ef312a.exe	30

C:\Users\Admin\AppData\Local\Temp\19a2fb4f66229135d1a5de055806e7aa381c4a8058840f8d20f42fd799ef312a.exe
"C:\Users\Admin\AppData\Local\Temp\19a2fb4f66229135d1a5de055806e7aa381c4a8058840f8d20f42fd799ef312a.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2272
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2272 -s 548
  2⤵
  - Program crash
  PID:2376

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/2272-0-0x000000007408E000-0x000000007408F000-memory.dmp

Filesize
4KB

Download
memory/2272-1-0x00000000000D0000-0x00000000000FE000-memory.dmp

Filesize
184KB

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