90f0b142274a5613c660dd9cf60dba79bf5abec4e20734122ca0b2f5b9e7a904

Analysis

max time kernel
95s
max time network
134s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12-11-2024 02:40

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General

Target

90f0b142274a5613c660dd9cf60dba79bf5abec4e20734122ca0b2f5b9e7a904.exe
Size

1.3MB
MD5

d4872c2f92a2b2669cb7e55c1714495a
SHA1

d74acf1b04946ffa18d542e985a6780d748a9a8d
SHA256

90f0b142274a5613c660dd9cf60dba79bf5abec4e20734122ca0b2f5b9e7a904
SHA512

5811aa717808fa4f56475a7e081dbfd78a0065992a60ab1f787e5abc5672fffdf2127fedb06fb008cff52e8ffdc46292412dc833befb01a3a3811d8061ffb2a6
SSDEEP

24576:C5EmXFtKaL4/oFe5T9yyXYfP1ijXdaEcbg/4ieadFVSXNIF/bzCXvXGrD4o:CPVt/LZeJbInQRaEcbgAirTVSXNcbGGf

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4004	1956	WerFault.exe	82

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	90f0b142274a5613c660dd9cf60dba79bf5abec4e20734122ca0b2f5b9e7a904.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1956	90f0b142274a5613c660dd9cf60dba79bf5abec4e20734122ca0b2f5b9e7a904.exe
1956	90f0b142274a5613c660dd9cf60dba79bf5abec4e20734122ca0b2f5b9e7a904.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1956	90f0b142274a5613c660dd9cf60dba79bf5abec4e20734122ca0b2f5b9e7a904.exe
1956	90f0b142274a5613c660dd9cf60dba79bf5abec4e20734122ca0b2f5b9e7a904.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1956 wrote to memory of 1860	1956	90f0b142274a5613c660dd9cf60dba79bf5abec4e20734122ca0b2f5b9e7a904.exe	86
PID 1956 wrote to memory of 1860	1956	90f0b142274a5613c660dd9cf60dba79bf5abec4e20734122ca0b2f5b9e7a904.exe	86
PID 1956 wrote to memory of 1860	1956	90f0b142274a5613c660dd9cf60dba79bf5abec4e20734122ca0b2f5b9e7a904.exe	86

C:\Users\Admin\AppData\Local\Temp\90f0b142274a5613c660dd9cf60dba79bf5abec4e20734122ca0b2f5b9e7a904.exe
"C:\Users\Admin\AppData\Local\Temp\90f0b142274a5613c660dd9cf60dba79bf5abec4e20734122ca0b2f5b9e7a904.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1956
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\90f0b142274a5613c660dd9cf60dba79bf5abec4e20734122ca0b2f5b9e7a904.exe"
  2⤵
  PID:1860
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1956 -s 708
  2⤵
  - Program crash
  PID:4004

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1956 -ip 1956
1⤵
PID:4268

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

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Downloads

memory/1956-2-0x00000000017E0000-0x0000000001BE0000-memory.dmp

Filesize
4.0MB

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