a6f25510b6ad94bc18be6ea38eca643236fc194050516df66cafc93859079f63

Analysis

max time kernel
133s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30-10-2024 13:51

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General

Target

PURCHASEORDER_xl.exe
Size

1.3MB
MD5

dc43665b900f0f30bee8aca7505a4c08
SHA1

3e45224d1f0e65c09f741a83591633011b3c0ee0
SHA256

a6f25510b6ad94bc18be6ea38eca643236fc194050516df66cafc93859079f63
SHA512

76045c4d51dfe7d8755eec14e96dbabf97575e4bcff57747b82abb9a740662c1bfb35a59a96a9e55483d89c61f537c6590b6f23c03de5ff162812ff8a6e19115
SSDEEP

24576:cqDEvCTbMWu7rQYlBQcBiT6rprG8awE4lEyDH3gVyeqaGXtVVo:cTvC/MTQYxsWR7awoyDH3gselGXt/

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
3320	4988	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

Processes:

PURCHASEORDER_xl.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PURCHASEORDER_xl.exe

Suspicious use of FindShellTrayWindow 15 IoCs

Processes:

PURCHASEORDER_xl.exe

pid	Process
4988	PURCHASEORDER_xl.exe
4988	PURCHASEORDER_xl.exe
4988	PURCHASEORDER_xl.exe
4988	PURCHASEORDER_xl.exe
4988	PURCHASEORDER_xl.exe
4988	PURCHASEORDER_xl.exe
4988	PURCHASEORDER_xl.exe
4988	PURCHASEORDER_xl.exe
4988	PURCHASEORDER_xl.exe
4988	PURCHASEORDER_xl.exe
4988	PURCHASEORDER_xl.exe
4988	PURCHASEORDER_xl.exe
4988	PURCHASEORDER_xl.exe
4988	PURCHASEORDER_xl.exe
4988	PURCHASEORDER_xl.exe

Suspicious use of SendNotifyMessage 15 IoCs

Processes:

PURCHASEORDER_xl.exe

pid	Process
4988	PURCHASEORDER_xl.exe
4988	PURCHASEORDER_xl.exe
4988	PURCHASEORDER_xl.exe
4988	PURCHASEORDER_xl.exe
4988	PURCHASEORDER_xl.exe
4988	PURCHASEORDER_xl.exe
4988	PURCHASEORDER_xl.exe
4988	PURCHASEORDER_xl.exe
4988	PURCHASEORDER_xl.exe
4988	PURCHASEORDER_xl.exe
4988	PURCHASEORDER_xl.exe
4988	PURCHASEORDER_xl.exe
4988	PURCHASEORDER_xl.exe
4988	PURCHASEORDER_xl.exe
4988	PURCHASEORDER_xl.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

PURCHASEORDER_xl.exe

description	pid	Process	procid_target
PID 4988 wrote to memory of 2412	4988	PURCHASEORDER_xl.exe	94
PID 4988 wrote to memory of 2412	4988	PURCHASEORDER_xl.exe	94
PID 4988 wrote to memory of 2412	4988	PURCHASEORDER_xl.exe	94

C:\Users\Admin\AppData\Local\Temp\PURCHASEORDER_xl.exe
"C:\Users\Admin\AppData\Local\Temp\PURCHASEORDER_xl.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4988
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\PURCHASEORDER_xl.exe"
  2⤵
  PID:2412
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4988 -s 688
  2⤵
  - Program crash
  PID:3320

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 4988 -ip 4988
1⤵
PID:664

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/4988-2-0x0000000001570000-0x0000000001970000-memory.dmp

Filesize
4.0MB

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