3eb1b69cda19cc54bb93b2c4f5169034b79112d3ee8705cee35706391409e416

Analysis

max time kernel
122s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
18-10-2024 01:32

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General

Target

3eb1b69cda19cc54bb93b2c4f5169034b79112d3ee8705cee35706391409e416.vbs
Size

1.1MB
MD5

5d1a5d0c2c11e663f236776eaee4e69c
SHA1

001c8550b14f179309789fa6ac2ee709f29ea12e
SHA256

3eb1b69cda19cc54bb93b2c4f5169034b79112d3ee8705cee35706391409e416
SHA512

c087d79629b925b0dad76171ba08ecdd7521df41076b506f274d20de41e1a689bc9e877456d72d10e188bca0db1eb8f3e4cb3499423b14e8aaac3f8bcd918b8b
SSDEEP

12288:7uQGQZ1HaLJphFc4VBJijn8wmv/HefcgkP+YvKCmBfIHnctc+eP:7uk3Uzhe4VBJWna/HeDkPFv9nctcd

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2180	temp_file.exe

Loads dropped DLL 2 IoCs

pid	Process
2180	temp_file.exe
2180	temp_file.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Fonts\anderssons\svrdliljernes.elu	temp_file.exe
File opened for modification	C:\Windows\resources\0409\Landgafol76\bojanerne.ini	temp_file.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 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	temp_file.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2960 wrote to memory of 2180	2960	WScript.exe	31
PID 2960 wrote to memory of 2180	2960	WScript.exe	31
PID 2960 wrote to memory of 2180	2960	WScript.exe	31
PID 2960 wrote to memory of 2180	2960	WScript.exe	31

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\3eb1b69cda19cc54bb93b2c4f5169034b79112d3ee8705cee35706391409e416.vbs"
1⤵
- Suspicious use of WriteProcessMemory
PID:2960
- C:\Users\Admin\AppData\Local\Temp\temp_file.exe
  "C:\Users\Admin\AppData\Local\Temp\temp_file.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  PID:2180

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\temp_file.exe

Filesize
671KB

MD5
dd77697c183e89d09a27b852e886e14b

SHA1
f9025a0b31907f6ffff384fc5ad5c8ee095cce2a

SHA256
b889ad27e78944a992bbcf685f31816a35c00ec4da6c835c25e31a3150ccfb43

SHA512
c2c98c978bfa400f316515b6cce84e190b0323fb38e8fe4a301eed3205d8a8d706419c36f41027cb07ce1bdd524ef24ba4f4b96f8fd03d889c503185d46221f6

Download Submit
\Users\Admin\AppData\Local\Temp\nstDBFF.tmp\System.dll

Filesize
12KB

MD5
192639861e3dc2dc5c08bb8f8c7260d5

SHA1
58d30e460609e22fa0098bc27d928b689ef9af78

SHA256
23d618a0293c78ce00f7c6e6dd8b8923621da7dd1f63a070163ef4c0ec3033d6

SHA512
6e573d8b2ef6ed719e271fd0b2fd9cd451f61fc9a9459330108d6d7a65a0f64016303318cad787aa1d5334ba670d8f1c7c13074e1be550b4a316963ecc465cdc

Download Submit
memory/2180-22-0x0000000003650000-0x00000000062A0000-memory.dmp

Filesize
44.3MB

Download
memory/2180-23-0x0000000003650000-0x00000000062A0000-memory.dmp

Filesize
44.3MB

Download