7de2e349ec49b09183678ff4441cba0998f72420cbb336f872cc3da4e0122d91 | Triage

Analysis

max time kernel
150s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
10/03/2024, 14:20

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General

Target

bed34cb1349d3d66a81d60f5510aee5f.exe
Size

228KB
MD5

bed34cb1349d3d66a81d60f5510aee5f
SHA1

2a4f65f96534d71dab12d8d46874bd8c3cc8cc28
SHA256

7de2e349ec49b09183678ff4441cba0998f72420cbb336f872cc3da4e0122d91
SHA512

538ba998f14d14811a46611572b412b9e99ff8d73b8738d73314fda831cc9dcf9324170220b85357e4d0b2422a82f5cee43042b3a95482bd92c07851f9b43a96
SSDEEP

3072:Ozltz3sAeBzYApferADXKdA8DcmzDXKdgqniB:ula7pSATcDcmzTT

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1404	svchost.exe
2568	svchost.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\NetDebug.exe	bed34cb1349d3d66a81d60f5510aee5f.exe
File opened for modification	C:\Windows\SysWOW64\NetDebug.exe	bed34cb1349d3d66a81d60f5510aee5f.exe
File created	C:\Windows\SysWOW64\NetDebug.exe	svchost.exe
File opened for modification	C:\Windows\SysWOW64\NetDebug.exe	svchost.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\system\svchost.exe	bed34cb1349d3d66a81d60f5510aee5f.exe
File opened for modification	C:\Windows\system\svchost.exe	bed34cb1349d3d66a81d60f5510aee5f.exe
File created	C:\Windows\system\svchost.exe	svchost.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
4268	bed34cb1349d3d66a81d60f5510aee5f.exe
1404	svchost.exe
2568	svchost.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4268 wrote to memory of 1404	4268	bed34cb1349d3d66a81d60f5510aee5f.exe	92
PID 4268 wrote to memory of 1404	4268	bed34cb1349d3d66a81d60f5510aee5f.exe	92
PID 4268 wrote to memory of 1404	4268	bed34cb1349d3d66a81d60f5510aee5f.exe	92
PID 1404 wrote to memory of 2568	1404	svchost.exe	97
PID 1404 wrote to memory of 2568	1404	svchost.exe	97
PID 1404 wrote to memory of 2568	1404	svchost.exe	97

C:\Users\Admin\AppData\Local\Temp\bed34cb1349d3d66a81d60f5510aee5f.exe
"C:\Users\Admin\AppData\Local\Temp\bed34cb1349d3d66a81d60f5510aee5f.exe"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4268
- C:\Windows\system\svchost.exe
  C:\Windows\system\svchost.exe
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Drops file in Windows directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1404
- - C:\Windows\system\svchost.exe
    C:\Windows\system\svchost.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetWindowsHookEx
    PID:2568

Network

MITRE ATT&CK Matrix

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Downloads

C:\Windows\System\svchost.exe

Filesize
228KB

MD5
bed34cb1349d3d66a81d60f5510aee5f

SHA1
2a4f65f96534d71dab12d8d46874bd8c3cc8cc28

SHA256
7de2e349ec49b09183678ff4441cba0998f72420cbb336f872cc3da4e0122d91

SHA512
538ba998f14d14811a46611572b412b9e99ff8d73b8738d73314fda831cc9dcf9324170220b85357e4d0b2422a82f5cee43042b3a95482bd92c07851f9b43a96

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