4cd684c3792c1cea5e574fa967813befc6c0ca518ab33c21bfeb7436ef40d3bb

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
24/12/2023, 17:44

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General

Target

092c84f0a5edadbb5ae1f5db0570f0b2.exe
Size

268KB
MD5

092c84f0a5edadbb5ae1f5db0570f0b2
SHA1

44f9d10ad1102f8dcdb5fb250098ff385830d08b
SHA256

4cd684c3792c1cea5e574fa967813befc6c0ca518ab33c21bfeb7436ef40d3bb
SHA512

6cad81688c6ce46977ec55d9b6340cec89daf9a29612fa75ed928abe9911329c2e5243835ac2538916245bea5906cb43388562426bd749af47d7f1563cc53df5
SSDEEP

6144:pdElw6RcPnD1wRTxwGxMJcuF3ifkFmoAHSZ1C9MaZn:klgDaR6yMSuF0kFJAHw1C+6

Score

8^/10

bootkit persistence

Malware Config

Signatures

Modifies Installed Components in the registry 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{YlVJZddL-iDlr-mi2z-pXII-rN3NYVRVWHqy}\GoogleApp = "\"C:\\Users\\Admin\\AppData\\Roaming\\GoogleApp.exe\" /ActiveX"	092c84f0a5edadbb5ae1f5db0570f0b2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{YlVJZddL-iDlr-mi2z-pXII-rN3NYVRVWHqy}	092c84f0a5edadbb5ae1f5db0570f0b2.exe

Executes dropped EXE 3 IoCs

pid	Process
2180	GoogleApp.exe
2616	GoogleApp.exe
2468	GoogleApp.exe

Loads dropped DLL 2 IoCs

pid	Process
2360	092c84f0a5edadbb5ae1f5db0570f0b2.exe
2360	092c84f0a5edadbb5ae1f5db0570f0b2.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Run\GoogleApp = "C:\\Users\\Admin\\AppData\\Roaming\\GoogleApp.exe"	092c84f0a5edadbb5ae1f5db0570f0b2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\GoogleApp = "C:\\Users\\Admin\\AppData\\Roaming\\GoogleApp.exe"	092c84f0a5edadbb5ae1f5db0570f0b2.exe

Writes to the Master Boot Record (MBR) 1 TTPs 2 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	092c84f0a5edadbb5ae1f5db0570f0b2.exe
File opened for modification	\??\PhysicalDrive0	GoogleApp.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2928 set thread context of 2936	2928	092c84f0a5edadbb5ae1f5db0570f0b2.exe	28
PID 2936 set thread context of 2360	2936	092c84f0a5edadbb5ae1f5db0570f0b2.exe	29
PID 2180 set thread context of 2616	2180	GoogleApp.exe	31
PID 2616 set thread context of 2468	2616	GoogleApp.exe	32

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

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2928	092c84f0a5edadbb5ae1f5db0570f0b2.exe
2936	092c84f0a5edadbb5ae1f5db0570f0b2.exe
2180	GoogleApp.exe
2616	GoogleApp.exe

Suspicious use of WriteProcessMemory 48 IoCs

description	pid	Process	procid_target
PID 2928 wrote to memory of 2936	2928	092c84f0a5edadbb5ae1f5db0570f0b2.exe	28
PID 2928 wrote to memory of 2936	2928	092c84f0a5edadbb5ae1f5db0570f0b2.exe	28
PID 2928 wrote to memory of 2936	2928	092c84f0a5edadbb5ae1f5db0570f0b2.exe	28
PID 2928 wrote to memory of 2936	2928	092c84f0a5edadbb5ae1f5db0570f0b2.exe	28
PID 2928 wrote to memory of 2936	2928	092c84f0a5edadbb5ae1f5db0570f0b2.exe	28
PID 2928 wrote to memory of 2936	2928	092c84f0a5edadbb5ae1f5db0570f0b2.exe	28
PID 2928 wrote to memory of 2936	2928	092c84f0a5edadbb5ae1f5db0570f0b2.exe	28
PID 2928 wrote to memory of 2936	2928	092c84f0a5edadbb5ae1f5db0570f0b2.exe	28
PID 2928 wrote to memory of 2936	2928	092c84f0a5edadbb5ae1f5db0570f0b2.exe	28
PID 2936 wrote to memory of 2360	2936	092c84f0a5edadbb5ae1f5db0570f0b2.exe	29
PID 2936 wrote to memory of 2360	2936	092c84f0a5edadbb5ae1f5db0570f0b2.exe	29
PID 2936 wrote to memory of 2360	2936	092c84f0a5edadbb5ae1f5db0570f0b2.exe	29
PID 2936 wrote to memory of 2360	2936	092c84f0a5edadbb5ae1f5db0570f0b2.exe	29
PID 2936 wrote to memory of 2360	2936	092c84f0a5edadbb5ae1f5db0570f0b2.exe	29
PID 2936 wrote to memory of 2360	2936	092c84f0a5edadbb5ae1f5db0570f0b2.exe	29
PID 2936 wrote to memory of 2360	2936	092c84f0a5edadbb5ae1f5db0570f0b2.exe	29
PID 2936 wrote to memory of 2360	2936	092c84f0a5edadbb5ae1f5db0570f0b2.exe	29
PID 2936 wrote to memory of 2360	2936	092c84f0a5edadbb5ae1f5db0570f0b2.exe	29
PID 2936 wrote to memory of 2360	2936	092c84f0a5edadbb5ae1f5db0570f0b2.exe	29
PID 2936 wrote to memory of 2360	2936	092c84f0a5edadbb5ae1f5db0570f0b2.exe	29
PID 2936 wrote to memory of 2360	2936	092c84f0a5edadbb5ae1f5db0570f0b2.exe	29
PID 2936 wrote to memory of 2360	2936	092c84f0a5edadbb5ae1f5db0570f0b2.exe	29
PID 2360 wrote to memory of 2180	2360	092c84f0a5edadbb5ae1f5db0570f0b2.exe	30
PID 2360 wrote to memory of 2180	2360	092c84f0a5edadbb5ae1f5db0570f0b2.exe	30
PID 2360 wrote to memory of 2180	2360	092c84f0a5edadbb5ae1f5db0570f0b2.exe	30
PID 2360 wrote to memory of 2180	2360	092c84f0a5edadbb5ae1f5db0570f0b2.exe	30
PID 2180 wrote to memory of 2616	2180	GoogleApp.exe	31
PID 2180 wrote to memory of 2616	2180	GoogleApp.exe	31
PID 2180 wrote to memory of 2616	2180	GoogleApp.exe	31
PID 2180 wrote to memory of 2616	2180	GoogleApp.exe	31
PID 2180 wrote to memory of 2616	2180	GoogleApp.exe	31
PID 2180 wrote to memory of 2616	2180	GoogleApp.exe	31
PID 2180 wrote to memory of 2616	2180	GoogleApp.exe	31
PID 2180 wrote to memory of 2616	2180	GoogleApp.exe	31
PID 2180 wrote to memory of 2616	2180	GoogleApp.exe	31
PID 2616 wrote to memory of 2468	2616	GoogleApp.exe	32
PID 2616 wrote to memory of 2468	2616	GoogleApp.exe	32
PID 2616 wrote to memory of 2468	2616	GoogleApp.exe	32
PID 2616 wrote to memory of 2468	2616	GoogleApp.exe	32
PID 2616 wrote to memory of 2468	2616	GoogleApp.exe	32
PID 2616 wrote to memory of 2468	2616	GoogleApp.exe	32
PID 2616 wrote to memory of 2468	2616	GoogleApp.exe	32
PID 2616 wrote to memory of 2468	2616	GoogleApp.exe	32
PID 2616 wrote to memory of 2468	2616	GoogleApp.exe	32
PID 2616 wrote to memory of 2468	2616	GoogleApp.exe	32
PID 2616 wrote to memory of 2468	2616	GoogleApp.exe	32
PID 2616 wrote to memory of 2468	2616	GoogleApp.exe	32
PID 2616 wrote to memory of 2468	2616	GoogleApp.exe	32

C:\Users\Admin\AppData\Local\Temp\092c84f0a5edadbb5ae1f5db0570f0b2.exe
"C:\Users\Admin\AppData\Local\Temp\092c84f0a5edadbb5ae1f5db0570f0b2.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2928
- C:\Users\Admin\AppData\Local\Temp\092c84f0a5edadbb5ae1f5db0570f0b2.exe
  "C:\Users\Admin\AppData\Local\Temp\092c84f0a5edadbb5ae1f5db0570f0b2.exe"
  2⤵
  - Writes to the Master Boot Record (MBR)
  - Suspicious use of SetThreadContext
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2936
- - C:\Users\Admin\AppData\Local\Temp\092c84f0a5edadbb5ae1f5db0570f0b2.exe
    "C:\Users\Admin\AppData\Local\Temp\092c84f0a5edadbb5ae1f5db0570f0b2.exe"
    3⤵
    - Modifies Installed Components in the registry
    - Loads dropped DLL
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:2360
  - - C:\Users\Admin\AppData\Roaming\GoogleApp.exe
      "C:\Users\Admin\AppData\Roaming\GoogleApp.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:2180
    - - C:\Users\Admin\AppData\Roaming\GoogleApp.exe
        
        "C:\Users\Admin\AppData\Roaming\GoogleApp.exe"
        5⤵
        Executes dropped EXE
        Writes to the Master Boot Record (MBR)
        Suspicious use of SetThreadContext
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:2616
      - C:\Users\Admin\AppData\Roaming\GoogleApp.exe
        
        "C:\Users\Admin\AppData\Roaming\GoogleApp.exe"
        6⤵
        Executes dropped EXE
        
        PID:2468

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

Pre-OS Boot

T1542

Bootkit

T1542.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Pre-OS Boot

T1542

Bootkit

T1542.003

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Roaming\GoogleApp.exe

Filesize
268KB

MD5
092c84f0a5edadbb5ae1f5db0570f0b2

SHA1
44f9d10ad1102f8dcdb5fb250098ff385830d08b

SHA256
4cd684c3792c1cea5e574fa967813befc6c0ca518ab33c21bfeb7436ef40d3bb

SHA512
6cad81688c6ce46977ec55d9b6340cec89daf9a29612fa75ed928abe9911329c2e5243835ac2538916245bea5906cb43388562426bd749af47d7f1563cc53df5

Download Submit
memory/2180-64-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/2360-36-0x0000000054350000-0x0000000054379000-memory.dmp

Filesize
164KB

Download
memory/2360-33-0x0000000054350000-0x0000000054379000-memory.dmp

Filesize
164KB

Download
memory/2360-26-0x0000000054350000-0x0000000054379000-memory.dmp

Filesize
164KB

Download
memory/2360-29-0x0000000054350000-0x0000000054379000-memory.dmp

Filesize
164KB

Download
memory/2360-47-0x0000000054350000-0x0000000054379000-memory.dmp

Filesize
164KB

Download
memory/2360-32-0x0000000054350000-0x0000000054379000-memory.dmp

Filesize
164KB

Download
memory/2360-21-0x0000000054350000-0x0000000054379000-memory.dmp

Filesize
164KB

Download
memory/2360-23-0x0000000054350000-0x0000000054379000-memory.dmp

Filesize
164KB

Download
memory/2360-28-0x0000000054350000-0x0000000054379000-memory.dmp

Filesize
164KB

Download
memory/2360-27-0x0000000054350000-0x0000000054379000-memory.dmp

Filesize
164KB

Download
memory/2360-25-0x0000000054350000-0x0000000054379000-memory.dmp

Filesize
164KB

Download
memory/2360-37-0x0000000054350000-0x0000000054379000-memory.dmp

Filesize
164KB

Download
memory/2360-24-0x0000000054350000-0x0000000054379000-memory.dmp

Filesize
164KB

Download
memory/2468-83-0x0000000054350000-0x0000000054379000-memory.dmp

Filesize
164KB

Download
memory/2468-85-0x0000000054350000-0x0000000054379000-memory.dmp

Filesize
164KB

Download
memory/2468-81-0x0000000054350000-0x0000000054379000-memory.dmp

Filesize
164KB

Download
memory/2616-82-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2928-16-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/2928-0-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/2928-8-0x0000000000460000-0x00000000004B6000-memory.dmp

Filesize
344KB

Download
memory/2936-34-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2936-20-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2936-22-0x0000000000300000-0x0000000000356000-memory.dmp

Filesize
344KB

Download
memory/2936-17-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2936-14-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2936-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2936-7-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2936-5-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2936-3-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads