704125e6f1e6af4404e67508fa6ede727f457f8083bbe960fd0248cc6673c3ac

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
02-10-2024 18:06

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General

Target

AutoUpdater.exe
Size

142KB
MD5

2c6eeb201a4e484d59ca2e0593727ff6
SHA1

9339e64df2d1bdc32480647a942196cc97724303
SHA256

553d24e839606b23bbf2e37ffc52c6a5bba66cde3a92340c7217751746ad1e57
SHA512

9e82622363b3b68e35e764ae9e537e00155b05d01186877045f83b8347623637c848e50eba429c756aba26cdc4995a24b4cf69b56fbfcb072117e13230634904
SSDEEP

3072:jLjSIX99Q92/HASa/nh1N91ZRVGRemrE2tGt/Mhq/2Z:j6IQ1XY/E/x2Z

Score

3^/10

discovery

Malware Config

Signatures

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	AutoUpdater.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Importer AUKCJE FM.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2560	javaw.exe
2560	javaw.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1900 wrote to memory of 2280	1900	AutoUpdater.exe	30
PID 1900 wrote to memory of 2280	1900	AutoUpdater.exe	30
PID 1900 wrote to memory of 2280	1900	AutoUpdater.exe	30
PID 1900 wrote to memory of 2280	1900	AutoUpdater.exe	30
PID 2280 wrote to memory of 2856	2280	javaw.exe	31
PID 2280 wrote to memory of 2856	2280	javaw.exe	31
PID 2280 wrote to memory of 2856	2280	javaw.exe	31
PID 2280 wrote to memory of 2856	2280	javaw.exe	31
PID 2280 wrote to memory of 2856	2280	javaw.exe	31
PID 2280 wrote to memory of 2856	2280	javaw.exe	31
PID 2280 wrote to memory of 2856	2280	javaw.exe	31
PID 2856 wrote to memory of 2560	2856	Importer AUKCJE FM.exe	32
PID 2856 wrote to memory of 2560	2856	Importer AUKCJE FM.exe	32
PID 2856 wrote to memory of 2560	2856	Importer AUKCJE FM.exe	32
PID 2856 wrote to memory of 2560	2856	Importer AUKCJE FM.exe	32

C:\Users\Admin\AppData\Local\Temp\AutoUpdater.exe
"C:\Users\Admin\AppData\Local\Temp\AutoUpdater.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1900
- C:\Program Files\Java\jre7\bin\javaw.exe
  "C:\Program Files\Java\jre7\bin\javaw.exe" -jar "C:\Users\Admin\AppData\Local\Temp\AutoUpdater.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2280
- - C:\Users\Admin\AppData\Local\Temp\Importer AUKCJE FM.exe
    "Importer AUKCJE FM.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2856
  - - 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"
      4⤵
      Suspicious use of SetWindowsHookEx
      PID:2560

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/1900-0-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/2280-14-0x00000000024E0000-0x0000000002750000-memory.dmp

Filesize
2.4MB

Download
memory/2280-3-0x00000000024E0000-0x0000000002750000-memory.dmp

Filesize
2.4MB

Download
memory/2280-13-0x0000000001B60000-0x0000000001B61000-memory.dmp

Filesize
4KB

Download
memory/2560-40-0x0000000000130000-0x0000000000131000-memory.dmp

Filesize
4KB

Download
memory/2560-18-0x0000000002660000-0x00000000028D0000-memory.dmp

Filesize
2.4MB

Download
memory/2560-32-0x00000000001B0000-0x00000000001BA000-memory.dmp

Filesize
40KB

Download
memory/2560-33-0x00000000001B0000-0x00000000001BA000-memory.dmp

Filesize
40KB

Download
memory/2560-39-0x0000000000130000-0x0000000000131000-memory.dmp

Filesize
4KB

Download
memory/2560-41-0x0000000002660000-0x00000000028D0000-memory.dmp

Filesize
2.4MB

Download
memory/2560-43-0x00000000001B0000-0x00000000001BA000-memory.dmp

Filesize
40KB

Download
memory/2560-42-0x00000000001B0000-0x00000000001BA000-memory.dmp

Filesize
40KB

Download
memory/2856-15-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download