2c238829c9b8ebc247daaabe6eee878af5940141a563883a5a5578cf115fdbf7

Analysis

max time kernel
101s
max time network
102s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
17/10/2024, 19:50

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General

Target

2c238829c9b8ebc247daaabe6eee878af5940141a563883a5a5578cf115fdbf7N.exe
Size

284KB
MD5

3f239a2de2d75ff845cfa800a1150010
SHA1

8dd99a12ae7dd9b631fad5993ab59669e43dfcfc
SHA256

2c238829c9b8ebc247daaabe6eee878af5940141a563883a5a5578cf115fdbf7
SHA512

9ef57ee6dd6f323dcdd81a608d6d9d8e12e05e55d64c4075771dfdf35e29fcebeee6b8c17b6a2af18a813c4fbd3ca1fba93c17e08c396c22a1f3ae1a1b4580f0
SSDEEP

3072:HrrfdsCOuiXjkl+59o+59g+596CH1mR+1tK:OjzLH1ml

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5076 set thread context of 4420	5076	2c238829c9b8ebc247daaabe6eee878af5940141a563883a5a5578cf115fdbf7N.exe	84

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	2c238829c9b8ebc247daaabe6eee878af5940141a563883a5a5578cf115fdbf7N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2c238829c9b8ebc247daaabe6eee878af5940141a563883a5a5578cf115fdbf7N.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4420	2c238829c9b8ebc247daaabe6eee878af5940141a563883a5a5578cf115fdbf7N.exe
4420	2c238829c9b8ebc247daaabe6eee878af5940141a563883a5a5578cf115fdbf7N.exe
4420	2c238829c9b8ebc247daaabe6eee878af5940141a563883a5a5578cf115fdbf7N.exe
4420	2c238829c9b8ebc247daaabe6eee878af5940141a563883a5a5578cf115fdbf7N.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5076	2c238829c9b8ebc247daaabe6eee878af5940141a563883a5a5578cf115fdbf7N.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 5076 wrote to memory of 4420	5076	2c238829c9b8ebc247daaabe6eee878af5940141a563883a5a5578cf115fdbf7N.exe	84
PID 5076 wrote to memory of 4420	5076	2c238829c9b8ebc247daaabe6eee878af5940141a563883a5a5578cf115fdbf7N.exe	84
PID 5076 wrote to memory of 4420	5076	2c238829c9b8ebc247daaabe6eee878af5940141a563883a5a5578cf115fdbf7N.exe	84
PID 5076 wrote to memory of 4420	5076	2c238829c9b8ebc247daaabe6eee878af5940141a563883a5a5578cf115fdbf7N.exe	84
PID 5076 wrote to memory of 4420	5076	2c238829c9b8ebc247daaabe6eee878af5940141a563883a5a5578cf115fdbf7N.exe	84
PID 5076 wrote to memory of 4420	5076	2c238829c9b8ebc247daaabe6eee878af5940141a563883a5a5578cf115fdbf7N.exe	84
PID 5076 wrote to memory of 4420	5076	2c238829c9b8ebc247daaabe6eee878af5940141a563883a5a5578cf115fdbf7N.exe	84
PID 4420 wrote to memory of 3516	4420	2c238829c9b8ebc247daaabe6eee878af5940141a563883a5a5578cf115fdbf7N.exe	56
PID 4420 wrote to memory of 3516	4420	2c238829c9b8ebc247daaabe6eee878af5940141a563883a5a5578cf115fdbf7N.exe	56
PID 4420 wrote to memory of 3516	4420	2c238829c9b8ebc247daaabe6eee878af5940141a563883a5a5578cf115fdbf7N.exe	56
PID 4420 wrote to memory of 3516	4420	2c238829c9b8ebc247daaabe6eee878af5940141a563883a5a5578cf115fdbf7N.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3516
- C:\Users\Admin\AppData\Local\Temp\2c238829c9b8ebc247daaabe6eee878af5940141a563883a5a5578cf115fdbf7N.exe
  "C:\Users\Admin\AppData\Local\Temp\2c238829c9b8ebc247daaabe6eee878af5940141a563883a5a5578cf115fdbf7N.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:5076
- - C:\Users\Admin\AppData\Local\Temp\2c238829c9b8ebc247daaabe6eee878af5940141a563883a5a5578cf115fdbf7N.exe
    "C:\Users\Admin\AppData\Local\Temp\2c238829c9b8ebc247daaabe6eee878af5940141a563883a5a5578cf115fdbf7N.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:4420

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/3516-10-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

Filesize
28KB

Download
memory/3516-11-0x000000007FFD0000-0x000000007FFD1000-memory.dmp

Filesize
4KB

Download
memory/4420-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4420-4-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download
memory/4420-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4420-7-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4420-9-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download
memory/5076-0-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/5076-8-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download