252c57ae7f668dd64dbc4121ca8f8c408bf63d3fef67f2dc91304bc1f6c3df70

Analysis

max time kernel
149s
max time network
106s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02/10/2024, 19:11

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General

Target

252c57ae7f668dd64dbc4121ca8f8c408bf63d3fef67f2dc91304bc1f6c3df70.exe
Size

1.1MB
MD5

69c661dcf8202e51fc56040d2700327a
SHA1

8e08c8ca9d4cceff82635a3c986ab44db81bf31e
SHA256

252c57ae7f668dd64dbc4121ca8f8c408bf63d3fef67f2dc91304bc1f6c3df70
SHA512

5719da8bcf71968ba3ee7eaf3695e564ccbfb4bcf52e2206f4ae5f32ce8ff9cb8c2b1b3f9179ca587ad3a214f371df3f6145291550254efc54a647212fa570a6
SSDEEP

24576:CH0dl8myX9Bg42QoXFkrzkmmlSgRDko0lG4Z8r7Qfbkiu5Q8:CcaClSFlG4ZM7QzMb

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-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation	252c57ae7f668dd64dbc4121ca8f8c408bf63d3fef67f2dc91304bc1f6c3df70.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	252c57ae7f668dd64dbc4121ca8f8c408bf63d3fef67f2dc91304bc1f6c3df70.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-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Local Settings	252c57ae7f668dd64dbc4121ca8f8c408bf63d3fef67f2dc91304bc1f6c3df70.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4972	252c57ae7f668dd64dbc4121ca8f8c408bf63d3fef67f2dc91304bc1f6c3df70.exe
4972	252c57ae7f668dd64dbc4121ca8f8c408bf63d3fef67f2dc91304bc1f6c3df70.exe
4972	252c57ae7f668dd64dbc4121ca8f8c408bf63d3fef67f2dc91304bc1f6c3df70.exe
4972	252c57ae7f668dd64dbc4121ca8f8c408bf63d3fef67f2dc91304bc1f6c3df70.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4972	252c57ae7f668dd64dbc4121ca8f8c408bf63d3fef67f2dc91304bc1f6c3df70.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4972	252c57ae7f668dd64dbc4121ca8f8c408bf63d3fef67f2dc91304bc1f6c3df70.exe
4972	252c57ae7f668dd64dbc4121ca8f8c408bf63d3fef67f2dc91304bc1f6c3df70.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4972 wrote to memory of 4928	4972	252c57ae7f668dd64dbc4121ca8f8c408bf63d3fef67f2dc91304bc1f6c3df70.exe	82
PID 4972 wrote to memory of 4928	4972	252c57ae7f668dd64dbc4121ca8f8c408bf63d3fef67f2dc91304bc1f6c3df70.exe	82
PID 4972 wrote to memory of 4928	4972	252c57ae7f668dd64dbc4121ca8f8c408bf63d3fef67f2dc91304bc1f6c3df70.exe	82
PID 4972 wrote to memory of 4556	4972	252c57ae7f668dd64dbc4121ca8f8c408bf63d3fef67f2dc91304bc1f6c3df70.exe	83
PID 4972 wrote to memory of 4556	4972	252c57ae7f668dd64dbc4121ca8f8c408bf63d3fef67f2dc91304bc1f6c3df70.exe	83
PID 4972 wrote to memory of 4556	4972	252c57ae7f668dd64dbc4121ca8f8c408bf63d3fef67f2dc91304bc1f6c3df70.exe	83

C:\Users\Admin\AppData\Local\Temp\252c57ae7f668dd64dbc4121ca8f8c408bf63d3fef67f2dc91304bc1f6c3df70.exe
"C:\Users\Admin\AppData\Local\Temp\252c57ae7f668dd64dbc4121ca8f8c408bf63d3fef67f2dc91304bc1f6c3df70.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:4972
- 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:4928
- 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:4556

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
73121676a173fac8d4f99caf6d4248d1

SHA1
79cbe51f7334b7c2162685d02f18aca7318b6705

SHA256
f3983e4626f8db5d8cb5d07b6a6951084e71d215a931889ddad6dad0292a54d1

SHA512
af8c04723a6d02aef6da1fe3684e991e83181f56be5b327ab1f9dbb1edf9d7a1eeee45a7435c62b1fa89526cd63117c3111af2afe11062f58cc3c2076a526b87

Download Submit
memory/4972-10-0x0000000000400000-0x0000000000551000-memory.dmp

Filesize
1.3MB

Download