e39aa152f2f8effe08214b5ed352940102208118dbdfde464c3d0527dc98b2ac

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
10-12-2024 01:20

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General

Target

8ac4f1dcdf7ce5276d4ee9dbdaeaa4232aa8ad0c383bf804472f156ae2a879c7.exe
Size

3.9MB
MD5

5db95c4de9b6e98c653ac3dec5dce83d
SHA1

c3e1cb98b5450d21c8e9e975148c282afcf4ccae
SHA256

8ac4f1dcdf7ce5276d4ee9dbdaeaa4232aa8ad0c383bf804472f156ae2a879c7
SHA512

42e5504904f0db4e62d56c03c8e7e302df0eba488a966259aa686e7d952db8a25eb56b5ac72731400cfd2541b6429d82e95e3bb8e87565bdf0cbe2b488c47368
SSDEEP

98304:1VtCpBXG8uKobY22R0pbuov/BXG8uKobY22R0pbuovJ:2ghSRaCo3ghSRaCoR

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1048 set thread context of 2400	1048	8ac4f1dcdf7ce5276d4ee9dbdaeaa4232aa8ad0c383bf804472f156ae2a879c7.exe	31

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2564	2400	WerFault.exe	31

System Location Discovery: System Language Discovery 1 TTPs 2 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	8ac4f1dcdf7ce5276d4ee9dbdaeaa4232aa8ad0c383bf804472f156ae2a879c7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8ac4f1dcdf7ce5276d4ee9dbdaeaa4232aa8ad0c383bf804472f156ae2a879c7.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1048 wrote to memory of 2400	1048	8ac4f1dcdf7ce5276d4ee9dbdaeaa4232aa8ad0c383bf804472f156ae2a879c7.exe	31
PID 1048 wrote to memory of 2400	1048	8ac4f1dcdf7ce5276d4ee9dbdaeaa4232aa8ad0c383bf804472f156ae2a879c7.exe	31
PID 1048 wrote to memory of 2400	1048	8ac4f1dcdf7ce5276d4ee9dbdaeaa4232aa8ad0c383bf804472f156ae2a879c7.exe	31
PID 1048 wrote to memory of 2400	1048	8ac4f1dcdf7ce5276d4ee9dbdaeaa4232aa8ad0c383bf804472f156ae2a879c7.exe	31
PID 1048 wrote to memory of 2400	1048	8ac4f1dcdf7ce5276d4ee9dbdaeaa4232aa8ad0c383bf804472f156ae2a879c7.exe	31
PID 1048 wrote to memory of 2400	1048	8ac4f1dcdf7ce5276d4ee9dbdaeaa4232aa8ad0c383bf804472f156ae2a879c7.exe	31
PID 1048 wrote to memory of 2400	1048	8ac4f1dcdf7ce5276d4ee9dbdaeaa4232aa8ad0c383bf804472f156ae2a879c7.exe	31
PID 1048 wrote to memory of 2400	1048	8ac4f1dcdf7ce5276d4ee9dbdaeaa4232aa8ad0c383bf804472f156ae2a879c7.exe	31
PID 1048 wrote to memory of 2400	1048	8ac4f1dcdf7ce5276d4ee9dbdaeaa4232aa8ad0c383bf804472f156ae2a879c7.exe	31
PID 1048 wrote to memory of 2400	1048	8ac4f1dcdf7ce5276d4ee9dbdaeaa4232aa8ad0c383bf804472f156ae2a879c7.exe	31
PID 1048 wrote to memory of 2400	1048	8ac4f1dcdf7ce5276d4ee9dbdaeaa4232aa8ad0c383bf804472f156ae2a879c7.exe	31
PID 2400 wrote to memory of 2564	2400	8ac4f1dcdf7ce5276d4ee9dbdaeaa4232aa8ad0c383bf804472f156ae2a879c7.exe	32
PID 2400 wrote to memory of 2564	2400	8ac4f1dcdf7ce5276d4ee9dbdaeaa4232aa8ad0c383bf804472f156ae2a879c7.exe	32
PID 2400 wrote to memory of 2564	2400	8ac4f1dcdf7ce5276d4ee9dbdaeaa4232aa8ad0c383bf804472f156ae2a879c7.exe	32
PID 2400 wrote to memory of 2564	2400	8ac4f1dcdf7ce5276d4ee9dbdaeaa4232aa8ad0c383bf804472f156ae2a879c7.exe	32

C:\Users\Admin\AppData\Local\Temp\8ac4f1dcdf7ce5276d4ee9dbdaeaa4232aa8ad0c383bf804472f156ae2a879c7.exe
"C:\Users\Admin\AppData\Local\Temp\8ac4f1dcdf7ce5276d4ee9dbdaeaa4232aa8ad0c383bf804472f156ae2a879c7.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1048
- C:\Users\Admin\AppData\Local\Temp\8ac4f1dcdf7ce5276d4ee9dbdaeaa4232aa8ad0c383bf804472f156ae2a879c7.exe
  "C:\Users\Admin\AppData\Local\Temp\8ac4f1dcdf7ce5276d4ee9dbdaeaa4232aa8ad0c383bf804472f156ae2a879c7.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2400
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2400 -s 36
    3⤵
    - Program crash
    PID:2564

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/1048-0-0x0000000001136000-0x0000000001137000-memory.dmp

Filesize
4KB

Download
memory/2400-2-0x0000000000400000-0x00000000005DF000-memory.dmp

Filesize
1.9MB

Download
memory/2400-1-0x0000000000400000-0x00000000005DF000-memory.dmp

Filesize
1.9MB

Download
memory/2400-3-0x0000000000400000-0x00000000005DF000-memory.dmp

Filesize
1.9MB

Download
memory/2400-13-0x0000000000400000-0x00000000005DF000-memory.dmp

Filesize
1.9MB

Download
memory/2400-11-0x0000000000400000-0x00000000005DF000-memory.dmp

Filesize
1.9MB

Download
memory/2400-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2400-8-0x0000000000400000-0x00000000005DF000-memory.dmp

Filesize
1.9MB

Download
memory/2400-6-0x0000000000400000-0x00000000005DF000-memory.dmp

Filesize
1.9MB

Download
memory/2400-4-0x0000000000400000-0x00000000005DF000-memory.dmp

Filesize
1.9MB

Download