f4c4aff15e7db3e69cdcd1449f6a020ff0418b50303135593e9ce14b5f556cd7

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09-01-2025 14:35

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General

Target

0x0025000000046617-2188.exe
Size

915.2MB
MD5

a084c1b14eefc00c8adf95faba838f71
SHA1

2cc59b80e92d1e5facebbd3646b0ec2972e994d0
SHA256

b0154e35bd08a554b64f0ec61cb1c2fe766c96f2ad56124851fbb46a7a4d67bf
SHA512

68e4c0d09fa1fb18c6726cc1f51e37584a746543bb3498fbd6775a7e3505a6a36986c7ccfe212d40cce10588ddf76e5b707181ce545dc5e17fc37728041e395c
SSDEEP

24576:2UX4dOOOjXBaykZ+1X80ikrNL2dOOONUu8T2GhOOPiE3OAHwnBqk38wAyBnaAqmX:vIdKRDXlrNadfTXPR31QnBz38wAkaAk

Score

6^/10

discovery persistence

Malware Config

Signatures

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-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\NordicVPN = "C:\\Users\\Admin\\Documents\\NordVPNnetworkTAP\\Lang\\RemotePCPrinter.exe"	0x0025000000046617-2188.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2504 set thread context of 2940	2504	0x0025000000046617-2188.exe	31

System Location Discovery: System Language Discovery 1 TTPs 6 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	0x0025000000046617-2188.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	csc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe

Delays execution with timeout.exe 2 IoCs

evasion

pid	Process
4900	timeout.exe
4960	timeout.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
4924	taskkill.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe
2504	0x0025000000046617-2188.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2940	csc.exe
Token: SeDebugPrivilege	4924	taskkill.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 2504 wrote to memory of 2940	2504	0x0025000000046617-2188.exe	31
PID 2504 wrote to memory of 2940	2504	0x0025000000046617-2188.exe	31
PID 2504 wrote to memory of 2940	2504	0x0025000000046617-2188.exe	31
PID 2504 wrote to memory of 2940	2504	0x0025000000046617-2188.exe	31
PID 2504 wrote to memory of 2940	2504	0x0025000000046617-2188.exe	31
PID 2504 wrote to memory of 2940	2504	0x0025000000046617-2188.exe	31
PID 2940 wrote to memory of 4876	2940	csc.exe	33
PID 2940 wrote to memory of 4876	2940	csc.exe	33
PID 2940 wrote to memory of 4876	2940	csc.exe	33
PID 2940 wrote to memory of 4876	2940	csc.exe	33
PID 4876 wrote to memory of 4900	4876	cmd.exe	35
PID 4876 wrote to memory of 4900	4876	cmd.exe	35
PID 4876 wrote to memory of 4900	4876	cmd.exe	35
PID 4876 wrote to memory of 4900	4876	cmd.exe	35
PID 4876 wrote to memory of 4924	4876	cmd.exe	36
PID 4876 wrote to memory of 4924	4876	cmd.exe	36
PID 4876 wrote to memory of 4924	4876	cmd.exe	36
PID 4876 wrote to memory of 4924	4876	cmd.exe	36
PID 4876 wrote to memory of 4960	4876	cmd.exe	37
PID 4876 wrote to memory of 4960	4876	cmd.exe	37
PID 4876 wrote to memory of 4960	4876	cmd.exe	37
PID 4876 wrote to memory of 4960	4876	cmd.exe	37

C:\Users\Admin\AppData\Local\Temp\0x0025000000046617-2188.exe
"C:\Users\Admin\AppData\Local\Temp\0x0025000000046617-2188.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2504
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2940
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c timeout 3 && taskkill /F /PID 2940 && timeout 3 && del /a /q /f "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4876
  - - C:\Windows\SysWOW64\timeout.exe
      timeout 3
      4⤵
      System Location Discovery: System Language Discovery
      Delays execution with timeout.exe
      PID:4900
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /PID 2940
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:4924
  - - C:\Windows\SysWOW64\timeout.exe
      timeout 3
      4⤵
      System Location Discovery: System Language Discovery
      Delays execution with timeout.exe
      PID:4960

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2504-5-0x0000000001EF0000-0x0000000001F48000-memory.dmp

Filesize
352KB

Download
memory/2504-0-0x0000000000650000-0x0000000000679000-memory.dmp

Filesize
164KB

Download
memory/2940-41-0x0000000002400000-0x00000000024C2000-memory.dmp

Filesize
776KB

Download
memory/2940-9-0x0000000002400000-0x00000000024C2000-memory.dmp

Filesize
776KB

Download
memory/2940-2-0x0000000073E3E000-0x0000000073E3F000-memory.dmp

Filesize
4KB

Download
memory/2940-6-0x00000000026B0000-0x00000000026F0000-memory.dmp

Filesize
256KB

Download
memory/2940-7-0x0000000002400000-0x00000000024C8000-memory.dmp

Filesize
800KB

Download
memory/2940-67-0x0000000002400000-0x00000000024C2000-memory.dmp

Filesize
776KB

Download
memory/2940-1-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2940-63-0x0000000002400000-0x00000000024C2000-memory.dmp

Filesize
776KB

Download
memory/2940-61-0x0000000002400000-0x00000000024C2000-memory.dmp

Filesize
776KB

Download
memory/2940-59-0x0000000002400000-0x00000000024C2000-memory.dmp

Filesize
776KB

Download
memory/2940-57-0x0000000002400000-0x00000000024C2000-memory.dmp

Filesize
776KB

Download
memory/2940-55-0x0000000002400000-0x00000000024C2000-memory.dmp

Filesize
776KB

Download
memory/2940-53-0x0000000002400000-0x00000000024C2000-memory.dmp

Filesize
776KB

Download
memory/2940-51-0x0000000002400000-0x00000000024C2000-memory.dmp

Filesize
776KB

Download
memory/2940-49-0x0000000002400000-0x00000000024C2000-memory.dmp

Filesize
776KB

Download
memory/2940-47-0x0000000002400000-0x00000000024C2000-memory.dmp

Filesize
776KB

Download
memory/2940-45-0x0000000002400000-0x00000000024C2000-memory.dmp

Filesize
776KB

Download
memory/2940-37-0x0000000002400000-0x00000000024C2000-memory.dmp

Filesize
776KB

Download
memory/2940-65-0x0000000002400000-0x00000000024C2000-memory.dmp

Filesize
776KB

Download
memory/2940-3-0x0000000000080000-0x000000000010E000-memory.dmp

Filesize
568KB

Download
memory/2940-43-0x0000000002400000-0x00000000024C2000-memory.dmp

Filesize
776KB

Download
memory/2940-35-0x0000000002400000-0x00000000024C2000-memory.dmp

Filesize
776KB

Download
memory/2940-33-0x0000000002400000-0x00000000024C2000-memory.dmp

Filesize
776KB

Download
memory/2940-31-0x0000000002400000-0x00000000024C2000-memory.dmp

Filesize
776KB

Download
memory/2940-29-0x0000000002400000-0x00000000024C2000-memory.dmp

Filesize
776KB

Download
memory/2940-27-0x0000000002400000-0x00000000024C2000-memory.dmp

Filesize
776KB

Download
memory/2940-25-0x0000000002400000-0x00000000024C2000-memory.dmp

Filesize
776KB

Download
memory/2940-23-0x0000000002400000-0x00000000024C2000-memory.dmp

Filesize
776KB

Download
memory/2940-21-0x0000000002400000-0x00000000024C2000-memory.dmp

Filesize
776KB

Download
memory/2940-19-0x0000000002400000-0x00000000024C2000-memory.dmp

Filesize
776KB

Download
memory/2940-17-0x0000000002400000-0x00000000024C2000-memory.dmp

Filesize
776KB

Download
memory/2940-15-0x0000000002400000-0x00000000024C2000-memory.dmp

Filesize
776KB

Download
memory/2940-13-0x0000000002400000-0x00000000024C2000-memory.dmp

Filesize
776KB

Download
memory/2940-11-0x0000000002400000-0x00000000024C2000-memory.dmp

Filesize
776KB

Download
memory/2940-39-0x0000000002400000-0x00000000024C2000-memory.dmp

Filesize
776KB

Download
memory/2940-8-0x0000000002400000-0x00000000024C2000-memory.dmp

Filesize
776KB

Download
memory/2940-1889-0x00000000007E0000-0x000000000082C000-memory.dmp

Filesize
304KB

Download
memory/2940-1888-0x0000000000A50000-0x0000000000AA6000-memory.dmp

Filesize
344KB

Download
memory/2940-1890-0x0000000000B30000-0x0000000000B84000-memory.dmp

Filesize
336KB

Download
memory/2940-1891-0x0000000073E3E000-0x0000000073E3F000-memory.dmp

Filesize
4KB

Download