d4b47b84c91dd9a2d77ae1ed14343ded5adead44603f338e1a40a462e4607cdc

Analysis

max time kernel
119s
max time network
99s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
15/10/2024, 04:15

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General

Target

d4b47b84c91dd9a2d77ae1ed14343ded5adead44603f338e1a40a462e4607cdcN.exe
Size

43KB
MD5

ad1cd9716ab21a119bedebb2e8aa8ee0
SHA1

b56468ecf5e450db98e4576ac84004d2426a5ff6
SHA256

d4b47b84c91dd9a2d77ae1ed14343ded5adead44603f338e1a40a462e4607cdc
SHA512

3fe9f36492a52ea7882a7e50b4ab129203056c7b2468cf96752d91b97e37d890ef937aeee2b7280d38dca134fd3f4702e2883a1166afe3cdca9061a6e207302d
SSDEEP

768:KUUC151Npquv3RnFKE7pGnbcuyD7UJTE:KU5bLpXRkPnouy8C

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-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	d4b47b84c91dd9a2d77ae1ed14343ded5adead44603f338e1a40a462e4607cdcN.exe

Executes dropped EXE 1 IoCs

pid	Process
3200	trys.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-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Ineter Mc = "C:\\Users\\Admin\\AppData\\Roaming\\trys.exe"	reg.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 4 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	trys.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d4b47b84c91dd9a2d77ae1ed14343ded5adead44603f338e1a40a462e4607cdcN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe
Token: SeDebugPrivilege	3200	trys.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2236	d4b47b84c91dd9a2d77ae1ed14343ded5adead44603f338e1a40a462e4607cdcN.exe
3200	trys.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2236 wrote to memory of 1744	2236	d4b47b84c91dd9a2d77ae1ed14343ded5adead44603f338e1a40a462e4607cdcN.exe	87
PID 2236 wrote to memory of 1744	2236	d4b47b84c91dd9a2d77ae1ed14343ded5adead44603f338e1a40a462e4607cdcN.exe	87
PID 2236 wrote to memory of 1744	2236	d4b47b84c91dd9a2d77ae1ed14343ded5adead44603f338e1a40a462e4607cdcN.exe	87
PID 1744 wrote to memory of 3472	1744	cmd.exe	90
PID 1744 wrote to memory of 3472	1744	cmd.exe	90
PID 1744 wrote to memory of 3472	1744	cmd.exe	90
PID 2236 wrote to memory of 3200	2236	d4b47b84c91dd9a2d77ae1ed14343ded5adead44603f338e1a40a462e4607cdcN.exe	91
PID 2236 wrote to memory of 3200	2236	d4b47b84c91dd9a2d77ae1ed14343ded5adead44603f338e1a40a462e4607cdcN.exe	91
PID 2236 wrote to memory of 3200	2236	d4b47b84c91dd9a2d77ae1ed14343ded5adead44603f338e1a40a462e4607cdcN.exe	91

C:\Users\Admin\AppData\Local\Temp\d4b47b84c91dd9a2d77ae1ed14343ded5adead44603f338e1a40a462e4607cdcN.exe
"C:\Users\Admin\AppData\Local\Temp\d4b47b84c91dd9a2d77ae1ed14343ded5adead44603f338e1a40a462e4607cdcN.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2236
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\OCDYU.bat" "
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1744
- - C:\Windows\SysWOW64\reg.exe
    REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Ineter Mc" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\trys.exe" /f
    3⤵
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    PID:3472
- C:\Users\Admin\AppData\Roaming\trys.exe
  "C:\Users\Admin\AppData\Roaming\trys.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3200

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\Local\Temp\OCDYU.txt

Filesize
135B

MD5
6dbb2090ff90500da05a027765cde190

SHA1
425b833d9d1df8d6df6e5a59f738058808271949

SHA256
71ca0761f7187f2164f62b23d5d9d2dcfd28d9ab9a8dfc14796c3ac06db03881

SHA512
7e4679e04bd5a69c026949a0d2760a630bc02249a04f3bd224dee41d1bf10f0a29e45812a67c583327a63e5401f0ff2aa9a3f4df8233b150943052c97e861ab3

Download Submit
C:\Users\Admin\AppData\Roaming\trys.exe

Filesize
43KB

MD5
ad56bd03bdf2ecab3747626546db4888

SHA1
23993febe5964302f94d0fd2034554678862370d

SHA256
b88ca7baf236f242380b45eb6329f75082df3d6c81299c5a2cef8f83b28a1216

SHA512
a40aafaf3ae0bfcd106d269146c3a79de5c0a1424829614891d3d98774614c6299b2062aaf2b5811785d837abc8fa2311b55defad5d76eed845964c49b2e5c69

Download Submit
memory/2236-0-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2236-27-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/3200-23-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/3200-28-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads