a0c7c3b2d2ecf749300d2bdad329f51accc1e583dc9e02bd3fff3f4d1320e50f

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
25/08/2024, 02:44

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General

Target

a0c7c3b2d2ecf749300d2bdad329f51accc1e583dc9e02bd3fff3f4d1320e50f.exe
Size

184KB
MD5

062ca75a6aa93c1381ba4733a57eb919
SHA1

79e8ae1eaba9f8a6437f719c8a69edc9c72faacf
SHA256

a0c7c3b2d2ecf749300d2bdad329f51accc1e583dc9e02bd3fff3f4d1320e50f
SHA512

eb595b9b52547032c58623ce6fe2e4d0bddb09d7095453137e22e1c49da9012742036480d838317ff8f40c659be721b9d80d4701d45df9c058bb9e123351540e
SSDEEP

3072:+1m6BpoO+zYUZcXtKbPh8/Vzblvnqgmiu9n3:+1ToiUcX28tzblPqgmiu9

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2432	2308	WerFault.exe	30

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	a0c7c3b2d2ecf749300d2bdad329f51accc1e583dc9e02bd3fff3f4d1320e50f.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2308	a0c7c3b2d2ecf749300d2bdad329f51accc1e583dc9e02bd3fff3f4d1320e50f.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2308 wrote to memory of 2432	2308	a0c7c3b2d2ecf749300d2bdad329f51accc1e583dc9e02bd3fff3f4d1320e50f.exe	31
PID 2308 wrote to memory of 2432	2308	a0c7c3b2d2ecf749300d2bdad329f51accc1e583dc9e02bd3fff3f4d1320e50f.exe	31
PID 2308 wrote to memory of 2432	2308	a0c7c3b2d2ecf749300d2bdad329f51accc1e583dc9e02bd3fff3f4d1320e50f.exe	31
PID 2308 wrote to memory of 2432	2308	a0c7c3b2d2ecf749300d2bdad329f51accc1e583dc9e02bd3fff3f4d1320e50f.exe	31

C:\Users\Admin\AppData\Local\Temp\a0c7c3b2d2ecf749300d2bdad329f51accc1e583dc9e02bd3fff3f4d1320e50f.exe
"C:\Users\Admin\AppData\Local\Temp\a0c7c3b2d2ecf749300d2bdad329f51accc1e583dc9e02bd3fff3f4d1320e50f.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2308
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2308 -s 240
  2⤵
  - Program crash
  PID:2432

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

Windows 7 deprecation

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