704125e6f1e6af4404e67508fa6ede727f457f8083bbe960fd0248cc6673c3ac

Analysis

max time kernel
118s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
02/10/2024, 18:06

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General

Target

AutoUpdater.jar
Size

104KB
MD5

cce5ba674d5e206366fb4d00af0213ea
SHA1

556ba0d4ae87796e70861f4f425ef73f5df2e766
SHA256

b5cc67c900ca454019d5dad1e7528785077ba8588e9f2db33850c391d524f369
SHA512

499c63221226a30122ee44fd4c12c74cb1cdb9108823d008c9d737a4bb9ead7aecdffe8f621b9cd4e8dc3d7b3a1fa30df66b436fec73524f6020fbb24fa835c0
SSDEEP

3072:s99Q92/HASa/nh1N91ZRVGRemrE2tGt/Mhq/2Z:v1XY/E/x2Z

Score

3^/10

discovery

Malware Config

Signatures

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	Importer AUKCJE FM.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2728	javaw.exe
2728	javaw.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1904 wrote to memory of 2924	1904	java.exe	31
PID 1904 wrote to memory of 2924	1904	java.exe	31
PID 1904 wrote to memory of 2924	1904	java.exe	31
PID 1904 wrote to memory of 2924	1904	java.exe	31
PID 2924 wrote to memory of 2728	2924	Importer AUKCJE FM.exe	32
PID 2924 wrote to memory of 2728	2924	Importer AUKCJE FM.exe	32
PID 2924 wrote to memory of 2728	2924	Importer AUKCJE FM.exe	32
PID 2924 wrote to memory of 2728	2924	Importer AUKCJE FM.exe	32

C:\Windows\system32\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\AutoUpdater.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:1904
- C:\Users\Admin\AppData\Local\Temp\Importer AUKCJE FM.exe
  "Importer AUKCJE FM.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2924
- - C:\Program Files\Java\jre7\bin\javaw.exe
    "C:\Program Files\Java\jre7\bin\javaw.exe" -jar "C:\Users\Admin\AppData\Local\Temp\Importer AUKCJE FM.exe"
    3⤵
    - Suspicious use of SetWindowsHookEx
    PID:2728

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/1904-2-0x00000000025F0000-0x0000000002860000-memory.dmp

Filesize
2.4MB

Download
memory/1904-12-0x0000000000140000-0x0000000000141000-memory.dmp

Filesize
4KB

Download
memory/1904-13-0x00000000025F0000-0x0000000002860000-memory.dmp

Filesize
2.4MB

Download
memory/2728-37-0x0000000002500000-0x0000000002770000-memory.dmp

Filesize
2.4MB

Download
memory/2728-17-0x0000000002500000-0x0000000002770000-memory.dmp

Filesize
2.4MB

Download
memory/2728-32-0x00000000021B0000-0x00000000021BA000-memory.dmp

Filesize
40KB

Download
memory/2728-31-0x00000000021B0000-0x00000000021BA000-memory.dmp

Filesize
40KB

Download
memory/2728-35-0x0000000000640000-0x0000000000641000-memory.dmp

Filesize
4KB

Download
memory/2728-36-0x0000000000640000-0x0000000000641000-memory.dmp

Filesize
4KB

Download
memory/2728-38-0x00000000021B0000-0x00000000021BA000-memory.dmp

Filesize
40KB

Download
memory/2728-39-0x00000000021B0000-0x00000000021BA000-memory.dmp

Filesize
40KB

Download
memory/2728-41-0x0000000000640000-0x0000000000641000-memory.dmp

Filesize
4KB

Download
memory/2924-14-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download