79e31e087939f413301f214a422c46f9d32ed435fc34822611cb08a74266ba44

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
27-09-2024 01:27

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General

Target

79e31e087939f413301f214a422c46f9d32ed435fc34822611cb08a74266ba44.exe
Size

1.1MB
MD5

561e2701898470b157ac37bd29be6a88
SHA1

402b39b4581207298c2696afb4ebe224da9b597f
SHA256

79e31e087939f413301f214a422c46f9d32ed435fc34822611cb08a74266ba44
SHA512

dcac667d4961f1f282f37d9480efba54f852e6ca7277061ea7b0bbafc77dfbd23b27af6dd299fad448847f1fca9fba849a0dd9b414a1034468981006434ceb70
SSDEEP

24576:rAHnh+eWsN3skA4RV1Hom2KXMmHazloS0vXp6riu/5:Gh+ZkldoPK8Yazl0Xpa

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
876	4156	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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	79e31e087939f413301f214a422c46f9d32ed435fc34822611cb08a74266ba44.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4156	79e31e087939f413301f214a422c46f9d32ed435fc34822611cb08a74266ba44.exe
4156	79e31e087939f413301f214a422c46f9d32ed435fc34822611cb08a74266ba44.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
4156	79e31e087939f413301f214a422c46f9d32ed435fc34822611cb08a74266ba44.exe
4156	79e31e087939f413301f214a422c46f9d32ed435fc34822611cb08a74266ba44.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4156 wrote to memory of 1360	4156	79e31e087939f413301f214a422c46f9d32ed435fc34822611cb08a74266ba44.exe	82
PID 4156 wrote to memory of 1360	4156	79e31e087939f413301f214a422c46f9d32ed435fc34822611cb08a74266ba44.exe	82
PID 4156 wrote to memory of 1360	4156	79e31e087939f413301f214a422c46f9d32ed435fc34822611cb08a74266ba44.exe	82

C:\Users\Admin\AppData\Local\Temp\79e31e087939f413301f214a422c46f9d32ed435fc34822611cb08a74266ba44.exe
"C:\Users\Admin\AppData\Local\Temp\79e31e087939f413301f214a422c46f9d32ed435fc34822611cb08a74266ba44.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4156
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\79e31e087939f413301f214a422c46f9d32ed435fc34822611cb08a74266ba44.exe"
  2⤵
  PID:1360
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4156 -s 696
  2⤵
  - Program crash
  PID:876

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4156 -ip 4156
1⤵
PID:3204

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/4156-10-0x0000000003810000-0x0000000003814000-memory.dmp

Filesize
16KB

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