02478425f3538c2f6d37725343d08b3c7242222f57502107f5cc2ceca352c896

Analysis

max time kernel
150s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
04-10-2024 21:16

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General

Target

02478425f3538c2f6d37725343d08b3c7242222f57502107f5cc2ceca352c896.exe
Size

1.1MB
MD5

9af3b1192630dffedf35b913a7eacaaf
SHA1

f58df4c620de099264b6187780f63dc914e22f8c
SHA256

02478425f3538c2f6d37725343d08b3c7242222f57502107f5cc2ceca352c896
SHA512

03b486c3cbbb8ae701968b3f2a5546a54337df51a113a4b012feb72ce6697fd8bced157b55a6f375645a23a5f3d14f7b8927e0fee61532d37ecaefaccc942224
SSDEEP

24576:CH0dl8myX9Bg42QoXFkrzkmmlSgRDko0lG4Z8r7Qfbkiu5QH:CcaClSFlG4ZM7QzMw

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation	02478425f3538c2f6d37725343d08b3c7242222f57502107f5cc2ceca352c896.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 3 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	02478425f3538c2f6d37725343d08b3c7242222f57502107f5cc2ceca352c896.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings	02478425f3538c2f6d37725343d08b3c7242222f57502107f5cc2ceca352c896.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
412	02478425f3538c2f6d37725343d08b3c7242222f57502107f5cc2ceca352c896.exe
412	02478425f3538c2f6d37725343d08b3c7242222f57502107f5cc2ceca352c896.exe
412	02478425f3538c2f6d37725343d08b3c7242222f57502107f5cc2ceca352c896.exe
412	02478425f3538c2f6d37725343d08b3c7242222f57502107f5cc2ceca352c896.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
412	02478425f3538c2f6d37725343d08b3c7242222f57502107f5cc2ceca352c896.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
412	02478425f3538c2f6d37725343d08b3c7242222f57502107f5cc2ceca352c896.exe
412	02478425f3538c2f6d37725343d08b3c7242222f57502107f5cc2ceca352c896.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 412 wrote to memory of 2628	412	02478425f3538c2f6d37725343d08b3c7242222f57502107f5cc2ceca352c896.exe	82
PID 412 wrote to memory of 2628	412	02478425f3538c2f6d37725343d08b3c7242222f57502107f5cc2ceca352c896.exe	82
PID 412 wrote to memory of 2628	412	02478425f3538c2f6d37725343d08b3c7242222f57502107f5cc2ceca352c896.exe	82
PID 412 wrote to memory of 2008	412	02478425f3538c2f6d37725343d08b3c7242222f57502107f5cc2ceca352c896.exe	83
PID 412 wrote to memory of 2008	412	02478425f3538c2f6d37725343d08b3c7242222f57502107f5cc2ceca352c896.exe	83
PID 412 wrote to memory of 2008	412	02478425f3538c2f6d37725343d08b3c7242222f57502107f5cc2ceca352c896.exe	83

C:\Users\Admin\AppData\Local\Temp\02478425f3538c2f6d37725343d08b3c7242222f57502107f5cc2ceca352c896.exe
"C:\Users\Admin\AppData\Local\Temp\02478425f3538c2f6d37725343d08b3c7242222f57502107f5cc2ceca352c896.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:412
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2628
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2008

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs

Filesize
753B

MD5
f00731f3e101719c193dabee80485f7e

SHA1
a40bdfa9c5288e8ff0d379ad4884a0df5d30b593

SHA256
0c4b0697e3c3b4804d509be1bee65dc5d475df60bdc4c67b887fb2a7814a402c

SHA512
b29af290040d238ac12302845642a0869ac22e87318b7d1ee3d6dfc90a7e0c6914b931be92d6883c586d6f5308c672e4fff10865a0d15feb2623983e9bd7e010

Download Submit
memory/412-10-0x0000000000400000-0x0000000000551000-memory.dmp

Filesize
1.3MB

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