d7108405eebedbd1d610c13bd7dae066a7ca5497f7e1c8c977a92b8401083709

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20250313-en
resource tags

arch:x64arch:x86image:win10v2004-20250313-enlocale:en-usos:windows10-2004-x64system
submitted
22/03/2025, 06:09

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General

Target

2ac1621a2b0813529021feefa223b3124176ec82974f0bc9b4b1365328e3d7d2.exe
Size

1.4MB
MD5

907a89ef19de4e51298eb6ef3b2ca3a0
SHA1

dd9ad084860fb6582efba4cc7e14854502d288fe
SHA256

2ac1621a2b0813529021feefa223b3124176ec82974f0bc9b4b1365328e3d7d2
SHA512

0ddb00a707ea452eb82eb81feea604d7a4b56263009e3dbe5ce8e949e40d5e277c71b2ecc027850d3b0d421fafebdd445536050193de8a323e1a7dbd95f0a864
SSDEEP

24576:M8dvIOVmW6AbPsArkueRKmV3sNlHfiqJX:MowONbkBuyKmBs7d

Score

7^/10

discovery 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-1-5-21-3446877943-4095308722-756223633-1000\Control Panel\International\Geo\Nation	2ac1621a2b0813529021feefa223b3124176ec82974f0bc9b4b1365328e3d7d2.exe

Drops startup file 4 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\app.exe	2ac1621a2b0813529021feefa223b3124176ec82974f0bc9b4b1365328e3d7d2.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\app.exe	2ac1621a2b0813529021feefa223b3124176ec82974f0bc9b4b1365328e3d7d2.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\app_signed.exe	2ac1621a2b0813529021feefa223b3124176ec82974f0bc9b4b1365328e3d7d2.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\app_signed.exe	2ac1621a2b0813529021feefa223b3124176ec82974f0bc9b4b1365328e3d7d2.exe

Executes dropped EXE 2 IoCs

pid	Process
888	app.exe
5188	app.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3446877943-4095308722-756223633-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Application = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu\\Programs\\Startup\\app.exe"	2ac1621a2b0813529021feefa223b3124176ec82974f0bc9b4b1365328e3d7d2.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 888 set thread context of 5188	888	app.exe	100

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	2ac1621a2b0813529021feefa223b3124176ec82974f0bc9b4b1365328e3d7d2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	app.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	app.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3016	2ac1621a2b0813529021feefa223b3124176ec82974f0bc9b4b1365328e3d7d2.exe
3016	2ac1621a2b0813529021feefa223b3124176ec82974f0bc9b4b1365328e3d7d2.exe
3016	2ac1621a2b0813529021feefa223b3124176ec82974f0bc9b4b1365328e3d7d2.exe
3016	2ac1621a2b0813529021feefa223b3124176ec82974f0bc9b4b1365328e3d7d2.exe
3016	2ac1621a2b0813529021feefa223b3124176ec82974f0bc9b4b1365328e3d7d2.exe
3016	2ac1621a2b0813529021feefa223b3124176ec82974f0bc9b4b1365328e3d7d2.exe
888	app.exe
888	app.exe
888	app.exe
888	app.exe
888	app.exe
888	app.exe
888	app.exe
888	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe
5188	app.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3016	2ac1621a2b0813529021feefa223b3124176ec82974f0bc9b4b1365328e3d7d2.exe
Token: SeDebugPrivilege	888	app.exe
Token: SeDebugPrivilege	5188	app.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5188	app.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3016 wrote to memory of 888	3016	2ac1621a2b0813529021feefa223b3124176ec82974f0bc9b4b1365328e3d7d2.exe	94
PID 3016 wrote to memory of 888	3016	2ac1621a2b0813529021feefa223b3124176ec82974f0bc9b4b1365328e3d7d2.exe	94
PID 3016 wrote to memory of 888	3016	2ac1621a2b0813529021feefa223b3124176ec82974f0bc9b4b1365328e3d7d2.exe	94
PID 888 wrote to memory of 5188	888	app.exe	100
PID 888 wrote to memory of 5188	888	app.exe	100
PID 888 wrote to memory of 5188	888	app.exe	100
PID 888 wrote to memory of 5188	888	app.exe	100
PID 888 wrote to memory of 5188	888	app.exe	100
PID 888 wrote to memory of 5188	888	app.exe	100
PID 888 wrote to memory of 5188	888	app.exe	100
PID 888 wrote to memory of 5188	888	app.exe	100

C:\Users\Admin\AppData\Local\Temp\2ac1621a2b0813529021feefa223b3124176ec82974f0bc9b4b1365328e3d7d2.exe
"C:\Users\Admin\AppData\Local\Temp\2ac1621a2b0813529021feefa223b3124176ec82974f0bc9b4b1365328e3d7d2.exe"
1⤵
- Checks computer location settings
- Drops startup file
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3016
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\app.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\app.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:888
- - C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\app.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\app.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    PID:5188

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

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\Windows\Start Menu\Programs\Startup\app.exe

Filesize
1.4MB

MD5
79be45e04e7529700bed24b71c22c755

SHA1
1e40ec0861ee01e365432686b67dd7f039ea76eb

SHA256
41fdfe41b93802af183bb69df190669513b73e5e18609b6035ecaa9e14c3c263

SHA512
ff65fe953fdfcc1ec6c2fc588ea1037a85b763cfd3f4df800da98941ce0b37ab535fd5e82ea65c7a703f9bb02e79df6217b000ba367ce894ba6eeca036613ea4

Download Submit
memory/888-40-0x0000000074BC0000-0x0000000075171000-memory.dmp

Filesize
5.7MB

Download
memory/888-36-0x0000000074BC0000-0x0000000075171000-memory.dmp

Filesize
5.7MB

Download
memory/888-35-0x0000000074BC0000-0x0000000075171000-memory.dmp

Filesize
5.7MB

Download
memory/888-34-0x0000000074BC0000-0x0000000075171000-memory.dmp

Filesize
5.7MB

Download
memory/888-32-0x0000000074BC0000-0x0000000075171000-memory.dmp

Filesize
5.7MB

Download
memory/888-33-0x0000000074BC0000-0x0000000075171000-memory.dmp

Filesize
5.7MB

Download
memory/3016-7-0x0000000074BC2000-0x0000000074BC3000-memory.dmp

Filesize
4KB

Download
memory/3016-9-0x0000000074BC0000-0x0000000075171000-memory.dmp

Filesize
5.7MB

Download
memory/3016-8-0x0000000074BC0000-0x0000000075171000-memory.dmp

Filesize
5.7MB

Download
memory/3016-0-0x0000000074BC2000-0x0000000074BC3000-memory.dmp

Filesize
4KB

Download
memory/3016-31-0x0000000074BC0000-0x0000000075171000-memory.dmp

Filesize
5.7MB

Download
memory/3016-6-0x0000000074BC0000-0x0000000075171000-memory.dmp

Filesize
5.7MB

Download
memory/3016-5-0x0000000074BC0000-0x0000000075171000-memory.dmp

Filesize
5.7MB

Download
memory/3016-2-0x0000000074BC0000-0x0000000075171000-memory.dmp

Filesize
5.7MB

Download
memory/3016-1-0x0000000074BC0000-0x0000000075171000-memory.dmp

Filesize
5.7MB

Download
memory/5188-42-0x0000000074BC0000-0x0000000075171000-memory.dmp

Filesize
5.7MB

Download
memory/5188-41-0x0000000074BC0000-0x0000000075171000-memory.dmp

Filesize
5.7MB

Download
memory/5188-38-0x0000000000400000-0x000000000049A000-memory.dmp

Filesize
616KB

Download
memory/5188-43-0x0000000074BC0000-0x0000000075171000-memory.dmp

Filesize
5.7MB

Download