fb92e5dedbcab6e5dde64a240a27b26a550be75f702cc387d8861d0d60f462ab

Analysis

max time kernel
118s
max time network
121s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
23/08/2024, 08:24

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General

Target

5f967342f670b09f2e0c107e150f43e0N.exe
Size

256KB
MD5

5f967342f670b09f2e0c107e150f43e0
SHA1

10f25240f52807eb848fddd965f1d621184fc60b
SHA256

fb92e5dedbcab6e5dde64a240a27b26a550be75f702cc387d8861d0d60f462ab
SHA512

4eb1bb70ab708545f3321bd1f41bfaf56b08121d3a691883183479923d372fee6784584c37886c8ee0b7bd2accd10a488867c0ace4f709e19ed2aeb73eed62a4
SSDEEP

6144:Z2vfy7/4/pSgCi7nK6Uka79H0W7cyqCxSng7:ZYy7YSgp707j0nk

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2456	5f967342f670b09f2e0c107e150f43e0N.exe

Executes dropped EXE 1 IoCs

pid	Process
2456	5f967342f670b09f2e0c107e150f43e0N.exe

Loads dropped DLL 1 IoCs

pid	Process
2488	5f967342f670b09f2e0c107e150f43e0N.exe

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	5f967342f670b09f2e0c107e150f43e0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5f967342f670b09f2e0c107e150f43e0N.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2456	5f967342f670b09f2e0c107e150f43e0N.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2488	5f967342f670b09f2e0c107e150f43e0N.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2456	5f967342f670b09f2e0c107e150f43e0N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2488 wrote to memory of 2456	2488	5f967342f670b09f2e0c107e150f43e0N.exe	31
PID 2488 wrote to memory of 2456	2488	5f967342f670b09f2e0c107e150f43e0N.exe	31
PID 2488 wrote to memory of 2456	2488	5f967342f670b09f2e0c107e150f43e0N.exe	31
PID 2488 wrote to memory of 2456	2488	5f967342f670b09f2e0c107e150f43e0N.exe	31

C:\Users\Admin\AppData\Local\Temp\5f967342f670b09f2e0c107e150f43e0N.exe
"C:\Users\Admin\AppData\Local\Temp\5f967342f670b09f2e0c107e150f43e0N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2488
- C:\Users\Admin\AppData\Local\Temp\5f967342f670b09f2e0c107e150f43e0N.exe
  C:\Users\Admin\AppData\Local\Temp\5f967342f670b09f2e0c107e150f43e0N.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of UnmapMainImage
  PID:2456

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

\Users\Admin\AppData\Local\Temp\5f967342f670b09f2e0c107e150f43e0N.exe

Filesize
256KB

MD5
2d100d01df92cd21a61c358062fa4763

SHA1
000727d81fa3df77cf3045625231b03493bda6c7

SHA256
e6c10f716a97305c96519e2383c764e99b3afbf806763393e30a3749feef3dcd

SHA512
97db90c5e853da8b46653279e7ec887da241a76754d0f6c4b573b97bca415fbcd4dacc722e0d2d0505328370f54e8c0a579e296eda69bfc2d7047c0358c001df

Download Submit
memory/2456-11-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/2456-12-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2456-17-0x0000000000130000-0x0000000000171000-memory.dmp

Filesize
260KB

Download
memory/2456-18-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/2488-0-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/2488-6-0x00000000000C0000-0x0000000000101000-memory.dmp

Filesize
260KB

Download
memory/2488-10-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download