570dbd9715e482779d911fc8d315775501cdbb02b7c5d075396e8cd94c874d1a

Analysis

max time kernel
80s
max time network
18s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
21/08/2024, 14:37

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General

Target

8f19cf66c2933b6f60f97835958fd640N.exe
Size

255KB
MD5

8f19cf66c2933b6f60f97835958fd640
SHA1

edce9368f3d5d5fba735873862d85e222f4da498
SHA256

570dbd9715e482779d911fc8d315775501cdbb02b7c5d075396e8cd94c874d1a
SHA512

02d48119083863f4159ce5619883b4fe1a6f514050aa5f9fee4a7b7fd904a42ae3baca612b3db7a990e9b611451e698899353e80bbc20627a895ed7f680cf5ae
SSDEEP

6144:AK1CLJDFKnsQBlFDS2h9l9mCcydrDxbvczg2870V:b1CLynsIlFGofcW99vkg287o

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2564	8f19cf66c2933b6f60f97835958fd640N.exe

Executes dropped EXE 1 IoCs

pid	Process
2564	8f19cf66c2933b6f60f97835958fd640N.exe

Loads dropped DLL 1 IoCs

pid	Process
2384	8f19cf66c2933b6f60f97835958fd640N.exe

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	8f19cf66c2933b6f60f97835958fd640N.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2384	8f19cf66c2933b6f60f97835958fd640N.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2564	8f19cf66c2933b6f60f97835958fd640N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2384 wrote to memory of 2564	2384	8f19cf66c2933b6f60f97835958fd640N.exe	31
PID 2384 wrote to memory of 2564	2384	8f19cf66c2933b6f60f97835958fd640N.exe	31
PID 2384 wrote to memory of 2564	2384	8f19cf66c2933b6f60f97835958fd640N.exe	31
PID 2384 wrote to memory of 2564	2384	8f19cf66c2933b6f60f97835958fd640N.exe	31

C:\Users\Admin\AppData\Local\Temp\8f19cf66c2933b6f60f97835958fd640N.exe
"C:\Users\Admin\AppData\Local\Temp\8f19cf66c2933b6f60f97835958fd640N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2384
- C:\Users\Admin\AppData\Local\Temp\8f19cf66c2933b6f60f97835958fd640N.exe
  C:\Users\Admin\AppData\Local\Temp\8f19cf66c2933b6f60f97835958fd640N.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  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

C:\Users\Admin\AppData\Local\Temp\8f19cf66c2933b6f60f97835958fd640N.exe

Filesize
255KB

MD5
d0d91fa971995b5236e0ed4c3dbc3d1e

SHA1
0bd37818b11ade56964e1936a2d08833b4dc155e

SHA256
e5004e110d4217884ae5a0352246219e85dfa8a2c3b2cc23dcc73f91dd26f0e0

SHA512
916df56be3991b7a81c53a79b9071db69a158f209ec3f7e4532efe8f2332414201b77921df7372c304703231f961243353f643d3dc9f4706c5fda1993933b1d4

Download Submit
memory/2384-0-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2384-9-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2384-7-0x00000000002B0000-0x00000000002F3000-memory.dmp

Filesize
268KB

Download
memory/2564-11-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2564-17-0x00000000001B0000-0x00000000001F3000-memory.dmp

Filesize
268KB

Download
memory/2564-12-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2564-18-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download