307e2b4bc47e8e97fb7540f31a8c1d77262553415786bfacf42a0b642c7f2068

Analysis

max time kernel
174s
max time network
207s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
10/01/2024, 19:57

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General

Target

517781cef58e0628c22e72e35e6323b2.exe
Size

506KB
MD5

517781cef58e0628c22e72e35e6323b2
SHA1

f4e7b34e329a059aef419927a03dbdc9b356eb6c
SHA256

307e2b4bc47e8e97fb7540f31a8c1d77262553415786bfacf42a0b642c7f2068
SHA512

803fb52773af419abf36bd2d542561afa089056d16d83e10ae12ee37e9c40e935fcf4bdbaf9ad0cdeaa2aff1f888327890623fc3d7a0dd43f704db6519a0cafa
SSDEEP

12288:VB8HD97TZ6i2jUgGa+BRWZvPMCbBZFklSpZ:HGH6iV3BRMvPMCb5klSpZ

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
5072	517781cef58e0628c22e72e35e6323b2.exe

Executes dropped EXE 1 IoCs

pid	Process
5072	517781cef58e0628c22e72e35e6323b2.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
5072	517781cef58e0628c22e72e35e6323b2.exe

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
4232	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5072	517781cef58e0628c22e72e35e6323b2.exe
5072	517781cef58e0628c22e72e35e6323b2.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4808	517781cef58e0628c22e72e35e6323b2.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4808	517781cef58e0628c22e72e35e6323b2.exe
5072	517781cef58e0628c22e72e35e6323b2.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4808 wrote to memory of 5072	4808	517781cef58e0628c22e72e35e6323b2.exe	91
PID 4808 wrote to memory of 5072	4808	517781cef58e0628c22e72e35e6323b2.exe	91
PID 4808 wrote to memory of 5072	4808	517781cef58e0628c22e72e35e6323b2.exe	91
PID 5072 wrote to memory of 4232	5072	517781cef58e0628c22e72e35e6323b2.exe	92
PID 5072 wrote to memory of 4232	5072	517781cef58e0628c22e72e35e6323b2.exe	92
PID 5072 wrote to memory of 4232	5072	517781cef58e0628c22e72e35e6323b2.exe	92

C:\Users\Admin\AppData\Local\Temp\517781cef58e0628c22e72e35e6323b2.exe
"C:\Users\Admin\AppData\Local\Temp\517781cef58e0628c22e72e35e6323b2.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4808
- C:\Users\Admin\AppData\Local\Temp\517781cef58e0628c22e72e35e6323b2.exe
  C:\Users\Admin\AppData\Local\Temp\517781cef58e0628c22e72e35e6323b2.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:5072
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\517781cef58e0628c22e72e35e6323b2.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:4232

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\517781cef58e0628c22e72e35e6323b2.exe

Filesize
506KB

MD5
0fe1c8b0d61538f8a9cb5f0b534305ef

SHA1
d8999d4f5e7360781f4129a7b32fa4127e452844

SHA256
947987660f352e51988556ed6f6347a15de91b0bb0011601de37fd17e8f4288a

SHA512
68574949648a82e56dc38214bc8bddfa4dfac388b095b73201ec5419102c19a2aa314bb8a4990ef626fe00800bc9f371e20d3ae61c231c16f9151b31dadb7f2d

Download Submit
memory/4808-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/4808-1-0x0000000001670000-0x00000000016F3000-memory.dmp

Filesize
524KB

Download
memory/4808-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/4808-11-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/5072-13-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/5072-15-0x0000000001510000-0x0000000001593000-memory.dmp

Filesize
524KB

Download
memory/5072-21-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/5072-20-0x0000000004F20000-0x0000000004F9E000-memory.dmp

Filesize
504KB

Download
memory/5072-27-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download