7e86371df17b36fe39ff0a2647f4efd78b337dbc93d068133ad2698741e1644a

Analysis

max time kernel
150s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
14/10/2024, 19:22

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General

Target

7e86371df17b36fe39ff0a2647f4efd78b337dbc93d068133ad2698741e1644a.exe
Size

1.1MB
MD5

137832a91d8c5b790181918f9af8b4b9
SHA1

dd5a95d1987ce053e4c76b044984cef52eb49303
SHA256

7e86371df17b36fe39ff0a2647f4efd78b337dbc93d068133ad2698741e1644a
SHA512

9b3266ee598272f1a409d7688a2264a2683251df229e8bec39dd15395ca520ee96894fe8dc54ed14271711314339eee019bd5e47b2f062ee10a41f3ac72e124f
SSDEEP

24576:CH0dl8myX9Bg42QoXFkrzkmmlSgRDko0lG4Z8r7Qfbkiu5Qz:CcaClSFlG4ZM7QzM0

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-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	7e86371df17b36fe39ff0a2647f4efd78b337dbc93d068133ad2698741e1644a.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	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7e86371df17b36fe39ff0a2647f4efd78b337dbc93d068133ad2698741e1644a.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	7e86371df17b36fe39ff0a2647f4efd78b337dbc93d068133ad2698741e1644a.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4524	7e86371df17b36fe39ff0a2647f4efd78b337dbc93d068133ad2698741e1644a.exe
4524	7e86371df17b36fe39ff0a2647f4efd78b337dbc93d068133ad2698741e1644a.exe
4524	7e86371df17b36fe39ff0a2647f4efd78b337dbc93d068133ad2698741e1644a.exe
4524	7e86371df17b36fe39ff0a2647f4efd78b337dbc93d068133ad2698741e1644a.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4524	7e86371df17b36fe39ff0a2647f4efd78b337dbc93d068133ad2698741e1644a.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4524	7e86371df17b36fe39ff0a2647f4efd78b337dbc93d068133ad2698741e1644a.exe
4524	7e86371df17b36fe39ff0a2647f4efd78b337dbc93d068133ad2698741e1644a.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4524 wrote to memory of 2684	4524	7e86371df17b36fe39ff0a2647f4efd78b337dbc93d068133ad2698741e1644a.exe	88
PID 4524 wrote to memory of 2684	4524	7e86371df17b36fe39ff0a2647f4efd78b337dbc93d068133ad2698741e1644a.exe	88
PID 4524 wrote to memory of 2684	4524	7e86371df17b36fe39ff0a2647f4efd78b337dbc93d068133ad2698741e1644a.exe	88
PID 4524 wrote to memory of 4476	4524	7e86371df17b36fe39ff0a2647f4efd78b337dbc93d068133ad2698741e1644a.exe	87
PID 4524 wrote to memory of 4476	4524	7e86371df17b36fe39ff0a2647f4efd78b337dbc93d068133ad2698741e1644a.exe	87
PID 4524 wrote to memory of 4476	4524	7e86371df17b36fe39ff0a2647f4efd78b337dbc93d068133ad2698741e1644a.exe	87

C:\Users\Admin\AppData\Local\Temp\7e86371df17b36fe39ff0a2647f4efd78b337dbc93d068133ad2698741e1644a.exe
"C:\Users\Admin\AppData\Local\Temp\7e86371df17b36fe39ff0a2647f4efd78b337dbc93d068133ad2698741e1644a.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:4524
- 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:4476
- 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:2684

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
d910380fe62133c119b48a45ce6883f0

SHA1
d351cc6d9e3e6e63dc647358bd4e309121e9b771

SHA256
7d58b8b24a4df1d375308e626beddee71567841d18ca209e12d70f521623a845

SHA512
e044703042190339414c728fe2ef488f870f39a479a82f0f77992d2e08aa6b7ce3681673369a32031c3df40e36318201811eff5b5ec2ea56a9e5e789df661447

Download Submit
memory/4524-10-0x0000000000400000-0x0000000000551000-memory.dmp

Filesize
1.3MB

Download