843801e8c29dcbdbd4a699dff9322dde2ee894606e8882f01c3ff3360f99961d

Analysis

max time kernel
133s
max time network
124s
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

843801e8c29dcbdbd4a699dff9322dde2ee894606e8882f01c3ff3360f99961d.exe
Size

1.1MB
MD5

6bba928b68a3ea4fbb3839fcb0b7f34c
SHA1

587e443c92dd9ca765cd899143868c5827526cc5
SHA256

843801e8c29dcbdbd4a699dff9322dde2ee894606e8882f01c3ff3360f99961d
SHA512

166df8ccdb12364b73d28733f3350d0ab2434d46848e0c1859c3451d8cb80e19fda954da37d9ebeb30573d2c0e51922535f74d5e524c98f0c65ea6716ad9b2bf
SSDEEP

24576:CH0dl8myX9Bg42QoXFkrzkmmlSgRDko0lG4Z8r7Qfbkiu5QE:CcaClSFlG4ZM7QzMT

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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	843801e8c29dcbdbd4a699dff9322dde2ee894606e8882f01c3ff3360f99961d.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	843801e8c29dcbdbd4a699dff9322dde2ee894606e8882f01c3ff3360f99961d.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-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings	843801e8c29dcbdbd4a699dff9322dde2ee894606e8882f01c3ff3360f99961d.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2700	843801e8c29dcbdbd4a699dff9322dde2ee894606e8882f01c3ff3360f99961d.exe
2700	843801e8c29dcbdbd4a699dff9322dde2ee894606e8882f01c3ff3360f99961d.exe
2700	843801e8c29dcbdbd4a699dff9322dde2ee894606e8882f01c3ff3360f99961d.exe
2700	843801e8c29dcbdbd4a699dff9322dde2ee894606e8882f01c3ff3360f99961d.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2700	843801e8c29dcbdbd4a699dff9322dde2ee894606e8882f01c3ff3360f99961d.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2700	843801e8c29dcbdbd4a699dff9322dde2ee894606e8882f01c3ff3360f99961d.exe
2700	843801e8c29dcbdbd4a699dff9322dde2ee894606e8882f01c3ff3360f99961d.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2700 wrote to memory of 4352	2700	843801e8c29dcbdbd4a699dff9322dde2ee894606e8882f01c3ff3360f99961d.exe	88
PID 2700 wrote to memory of 4352	2700	843801e8c29dcbdbd4a699dff9322dde2ee894606e8882f01c3ff3360f99961d.exe	88
PID 2700 wrote to memory of 4352	2700	843801e8c29dcbdbd4a699dff9322dde2ee894606e8882f01c3ff3360f99961d.exe	88
PID 2700 wrote to memory of 1168	2700	843801e8c29dcbdbd4a699dff9322dde2ee894606e8882f01c3ff3360f99961d.exe	87
PID 2700 wrote to memory of 1168	2700	843801e8c29dcbdbd4a699dff9322dde2ee894606e8882f01c3ff3360f99961d.exe	87
PID 2700 wrote to memory of 1168	2700	843801e8c29dcbdbd4a699dff9322dde2ee894606e8882f01c3ff3360f99961d.exe	87

C:\Users\Admin\AppData\Local\Temp\843801e8c29dcbdbd4a699dff9322dde2ee894606e8882f01c3ff3360f99961d.exe
"C:\Users\Admin\AppData\Local\Temp\843801e8c29dcbdbd4a699dff9322dde2ee894606e8882f01c3ff3360f99961d.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:2700
- 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:1168
- 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:4352

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
29493222fd0709465ec65bb330c567cd

SHA1
aa0610e22b1f709a8a3af25da349b1f05dc1b3c8

SHA256
94e97f804e0ba824912ba737d4eb8133fe0ec04689f58e70b131f215fbe2a3f9

SHA512
b70c4f70f80f4f20861dc8daa3d2abc459fc31a96aed1c69dde2a4c1466141563637baec8e31856984cc9a91f4489fc008dd2824a4024f47cad0d915f61992ac

Download Submit
memory/2700-10-0x0000000000400000-0x0000000000551000-memory.dmp

Filesize
1.3MB

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