11da00c279cb478e78cdb9be2a78571ac8365f7ffc2b5dcfff0ec88a179044c1

Analysis

max time kernel
145s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
28/09/2024, 06:28

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

GeodeUninstaller.exe
Size

158KB
MD5

493e818d337cda5aafe2a4bf2b439a5d
SHA1

404d9e9fb82a27b985d172a0b75649726472fdb4
SHA256

b5edf94d22d7375113e5eeda5b6a8fd96c5dc91855b10cd9e789492aad63d1a5
SHA512

1515032cafa4d3e54f90c876f6e3e008057592ac2ef068aa105bc6fc4c65503385b0e3c4ea04c06f4ce9b3fbe0934f6c09378823cd5ac5f0bbbcaa406320a7fb
SSDEEP

3072:Qrv+LsMjvFsOTb98xQT+5U5qwqhf4y2YsdNPSilHroJ5ko+Y:UWLsKB0Iqy5nKilLoJWY

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
660	Un.exe

Loads dropped DLL 1 IoCs

pid	Process
660	Un.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	GeodeUninstaller.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Un.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3704 wrote to memory of 660	3704	GeodeUninstaller.exe	78
PID 3704 wrote to memory of 660	3704	GeodeUninstaller.exe	78
PID 3704 wrote to memory of 660	3704	GeodeUninstaller.exe	78

C:\Users\Admin\AppData\Local\Temp\GeodeUninstaller.exe
"C:\Users\Admin\AppData\Local\Temp\GeodeUninstaller.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3704
- C:\Users\Admin\AppData\Local\Temp\~nsu1.tmp\Un.exe
  "C:\Users\Admin\AppData\Local\Temp\~nsu1.tmp\Un.exe" _?=C:\Users\Admin\AppData\Local\Temp\
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:660

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\nszC507.tmp\LangDLL.dll

Filesize
8KB

MD5
313661ec12ed5ce1fd0b3292bf02cb69

SHA1
fd341676cf680a9f0f690c35b43feadc0693e9a8

SHA256
2e08e077a0800ec39c0596f4dd91cbbfa917eeef2d75a00767917b8d1f6884ac

SHA512
a16f35c6019eb1431a3d03fb7d0935c272756f2a8363f541e168a55b2e20a85ee90191715c845ab0588eef8f2af6cf91ac75c5bf1a5d0c61c513339006da9ff2

Download Submit
C:\Users\Admin\AppData\Local\Temp\~nsu1.tmp\Un.exe

Filesize
158KB

MD5
493e818d337cda5aafe2a4bf2b439a5d

SHA1
404d9e9fb82a27b985d172a0b75649726472fdb4

SHA256
b5edf94d22d7375113e5eeda5b6a8fd96c5dc91855b10cd9e789492aad63d1a5

SHA512
1515032cafa4d3e54f90c876f6e3e008057592ac2ef068aa105bc6fc4c65503385b0e3c4ea04c06f4ce9b3fbe0934f6c09378823cd5ac5f0bbbcaa406320a7fb

Download Submit
memory/660-12-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/660-16-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/3704-6-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download