892afee18338ccbf6b2215beeb24dcfdedec12a9712ebad5d4a5a227e9fc9b4d

Analysis

max time kernel
94s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
27-11-2024 01:28

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General

Target

PURCHASE ORDER#87221.exe
Size

1.1MB
MD5

e94f911308d966ccbcb6112659f0afff
SHA1

5a19981aaf7472c1c10024cbd002de1519d617d9
SHA256

892afee18338ccbf6b2215beeb24dcfdedec12a9712ebad5d4a5a227e9fc9b4d
SHA512

bb5111c6b5a169ecfa6b563849dcba1703ee78581fe816c6dc6a44cba2382d7fbd04612f283264e14b41ce6e0340c0b402696a1d2fe2930a50e78687bbf6e260
SSDEEP

24576:Ztb20pkaCqT5TBWgNQ7aKZ9webAXGPf1L1O6A:qVg5tQ7aKZ9wcnBM5

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
2728	4688	WerFault.exe	81

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:

PURCHASE ORDER#87221.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PURCHASE ORDER#87221.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

PURCHASE ORDER#87221.exe

pid	Process
4688	PURCHASE ORDER#87221.exe
4688	PURCHASE ORDER#87221.exe

Suspicious use of SendNotifyMessage 2 IoCs

Processes:

PURCHASE ORDER#87221.exe

pid	Process
4688	PURCHASE ORDER#87221.exe
4688	PURCHASE ORDER#87221.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

PURCHASE ORDER#87221.exe

description	pid	Process	procid_target
PID 4688 wrote to memory of 1884	4688	PURCHASE ORDER#87221.exe	82
PID 4688 wrote to memory of 1884	4688	PURCHASE ORDER#87221.exe	82
PID 4688 wrote to memory of 1884	4688	PURCHASE ORDER#87221.exe	82

C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER#87221.exe
"C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER#87221.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4688
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER#87221.exe"
  2⤵
  PID:1884
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4688 -s 720
  2⤵
  - Program crash
  PID:2728

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4688 -ip 4688
1⤵
PID:3288

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/4688-6-0x0000000000FD0000-0x00000000013D0000-memory.dmp

Filesize
4.0MB

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