54a2b3e8a16feb53c082300d5a2b5d8c45f8d04fed6c6e8a7b5a296f9a96f945

Analysis

max time kernel
130s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05-11-2024 13:49

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General

Target

CHEQUE.exe
Size

1.3MB
MD5

6f3602ab7ad8432de871e02c49588bbe
SHA1

21c93399f0cb022e643c3dd1ae60e388d1812b14
SHA256

ea3b8bd5f61d3ac3f8b7b2fcd90c0f7caaa36bb9435207748230753031cc3cf1
SHA512

4ec33dea1126796d77afeb27268e73313c69ca759267a7d935674082b9a785a754094bd4de50246be1bccd9211da401906e4801504bce8be092688e15c92f50e
SSDEEP

24576:QqDEvCTbMWu7rQYlBQcBiT6rprG8aBjJrC4V+4/U3g+XO7bjW:QTvC/MTQYxsWR7aBjxC4VCQ++7f

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4492	4720	WerFault.exe	83

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	CHEQUE.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4720 wrote to memory of 5088	4720	CHEQUE.exe	87
PID 4720 wrote to memory of 5088	4720	CHEQUE.exe	87
PID 4720 wrote to memory of 5088	4720	CHEQUE.exe	87

C:\Users\Admin\AppData\Local\Temp\CHEQUE.exe
"C:\Users\Admin\AppData\Local\Temp\CHEQUE.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4720
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\CHEQUE.exe"
  2⤵
  PID:5088
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4720 -s 632
  2⤵
  - Program crash
  PID:4492

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4720 -ip 4720
1⤵
PID:5076

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/4720-2-0x0000000001050000-0x0000000001450000-memory.dmp

Filesize
4.0MB

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