8cf50ae247445de2e570f19705236ed4b1e19f75ca15345e5f00857243bc0e9b

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
07/05/2024, 11:17

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General

Target

1003.exe
Size

255KB
MD5

0246bb54723bd4a49444aa4ca254845a
SHA1

151382e82fbcfdf188b347911bd6a34293c14878
SHA256

8cf50ae247445de2e570f19705236ed4b1e19f75ca15345e5f00857243bc0e9b
SHA512

8b920699602ad00015ececf7f58a181e311a6726aece237de86fcc455d0e6fcb587fe46f6ef2e86a34fe1c52d835c5e2a547874a7906315247f07daa30e4323a
SSDEEP

6144:m28cv8eNLO1cy4uWj6x5OEbHyL3IKwCQLcw:m/MLNLO1B5TRbSbI/Cg

Score

7^/10

persistence

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-1-5-21-1162180587-977231257-2194346871-1000\Control Panel\International\Geo\Nation	1003.exe

Executes dropped EXE 1 IoCs

pid	Process
1904	9B25127ADC.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\9B25127ADC = "C:\\Users\\Admin\\AppData\\Roaming\\9B25127ADC.exe"	1003.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\*9B25127ADC = "C:\\Users\\Admin\\AppData\\Roaming\\9B25127ADC.exe"	1003.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\9B25127ADC = "C:\\Users\\Admin\\AppData\\Roaming\\9B25127ADC.exe"	9B25127ADC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\*9B25127ADC = "C:\\Users\\Admin\\AppData\\Roaming\\9B25127ADC.exe"	9B25127ADC.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Kills process with taskkill 1 IoCs

evasion

pid	Process
3352	taskkill.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2616	1003.exe
Token: SeDebugPrivilege	3352	taskkill.exe
Token: SeDebugPrivilege	1904	9B25127ADC.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2616 wrote to memory of 1904	2616	1003.exe	92
PID 2616 wrote to memory of 1904	2616	1003.exe	92
PID 2616 wrote to memory of 3352	2616	1003.exe	93
PID 2616 wrote to memory of 3352	2616	1003.exe	93

C:\Users\Admin\AppData\Local\Temp\1003.exe
"C:\Users\Admin\AppData\Local\Temp\1003.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2616
- C:\Users\Admin\AppData\Roaming\9B25127ADC.exe
  "C:\Users\Admin\AppData\Roaming\9B25127ADC.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of AdjustPrivilegeToken
  PID:1904
- C:\Windows\SYSTEM32\taskkill.exe
  "taskkill" /F /IM 1003.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:3352

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\9B25127ADC.exe

Filesize
255KB

MD5
0246bb54723bd4a49444aa4ca254845a

SHA1
151382e82fbcfdf188b347911bd6a34293c14878

SHA256
8cf50ae247445de2e570f19705236ed4b1e19f75ca15345e5f00857243bc0e9b

SHA512
8b920699602ad00015ececf7f58a181e311a6726aece237de86fcc455d0e6fcb587fe46f6ef2e86a34fe1c52d835c5e2a547874a7906315247f07daa30e4323a

Download Submit
memory/1904-27-0x00007FF9002B0000-0x00007FF900C51000-memory.dmp

Filesize
9.6MB

Download
memory/1904-25-0x00007FF9002B0000-0x00007FF900C51000-memory.dmp

Filesize
9.6MB

Download
memory/1904-24-0x00007FF9002B0000-0x00007FF900C51000-memory.dmp

Filesize
9.6MB

Download
memory/1904-23-0x00007FF9002B0000-0x00007FF900C51000-memory.dmp

Filesize
9.6MB

Download
memory/2616-8-0x00007FF9002B0000-0x00007FF900C51000-memory.dmp

Filesize
9.6MB

Download
memory/2616-6-0x000000001BA50000-0x000000001BA58000-memory.dmp

Filesize
32KB

Download
memory/2616-7-0x00007FF9002B0000-0x00007FF900C51000-memory.dmp

Filesize
9.6MB

Download
memory/2616-0-0x00007FF900565000-0x00007FF900566000-memory.dmp

Filesize
4KB

Download
memory/2616-9-0x00007FF9002B0000-0x00007FF900C51000-memory.dmp

Filesize
9.6MB

Download
memory/2616-10-0x00007FF9002B0000-0x00007FF900C51000-memory.dmp

Filesize
9.6MB

Download
memory/2616-5-0x00007FF9002B0000-0x00007FF900C51000-memory.dmp

Filesize
9.6MB

Download
memory/2616-22-0x00007FF9002B0000-0x00007FF900C51000-memory.dmp

Filesize
9.6MB

Download
memory/2616-3-0x000000001C5A0000-0x000000001CA6E000-memory.dmp

Filesize
4.8MB

Download
memory/2616-4-0x000000001BFA0000-0x000000001C03C000-memory.dmp

Filesize
624KB

Download
memory/2616-2-0x000000001BAB0000-0x000000001BAC8000-memory.dmp

Filesize
96KB

Download
memory/2616-26-0x00007FF9002B0000-0x00007FF900C51000-memory.dmp

Filesize
9.6MB

Download
memory/2616-1-0x00007FF9002B0000-0x00007FF900C51000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads