a0eedc8f0c04ae954bffa28da4f45919fd9c9d530a78afc1bb7f5d4754c8a877

Analysis

max time kernel
166s
max time network
190s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
01/12/2022, 20:25

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General

Target

a0eedc8f0c04ae954bffa28da4f45919fd9c9d530a78afc1bb7f5d4754c8a877.exe
Size

42KB
MD5

e58de6148d8636fd7e088ff6d0131ad6
SHA1

654edc54f4915c020575b1191c9b65f0a87c3a74
SHA256

a0eedc8f0c04ae954bffa28da4f45919fd9c9d530a78afc1bb7f5d4754c8a877
SHA512

30dec68b850daea4dfcd54b4252c08c3ecb163265c97d41ffddf66cfdc4a35ea438ad950a33ac7628a52f4b99fd249943701b4b1f1c14bc7f8eb463796f9a6fe
SSDEEP

768:K68Ch4qXpyS4OkFMVKJba8UKwwThRB62peJRz1CuVp0D8ef/L:r8Cyq5KaYa/k96DJf/Pc/f/L

Score

8^/10

persistence

Malware Config

Signatures

Modifies Installed Components in the registry 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{A26229E8-B83D-FBB3-ADD0-7FF4D9FE89C1}	a0eedc8f0c04ae954bffa28da4f45919fd9c9d530a78afc1bb7f5d4754c8a877.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{A26229E8-B83D-FBB3-ADD0-7FF4D9FE89C1}\stubpath = "%SystemRoot%\\system32\\GoogleUpdate.exe"	a0eedc8f0c04ae954bffa28da4f45919fd9c9d530a78afc1bb7f5d4754c8a877.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\GoogleUpdate.exe	a0eedc8f0c04ae954bffa28da4f45919fd9c9d530a78afc1bb7f5d4754c8a877.exe
File opened for modification	C:\Windows\SysWOW64\GoogleUpdate.exe	a0eedc8f0c04ae954bffa28da4f45919fd9c9d530a78afc1bb7f5d4754c8a877.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	1556	a0eedc8f0c04ae954bffa28da4f45919fd9c9d530a78afc1bb7f5d4754c8a877.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1556 wrote to memory of 4664	1556	a0eedc8f0c04ae954bffa28da4f45919fd9c9d530a78afc1bb7f5d4754c8a877.exe	85
PID 1556 wrote to memory of 4664	1556	a0eedc8f0c04ae954bffa28da4f45919fd9c9d530a78afc1bb7f5d4754c8a877.exe	85
PID 1556 wrote to memory of 4664	1556	a0eedc8f0c04ae954bffa28da4f45919fd9c9d530a78afc1bb7f5d4754c8a877.exe	85
PID 1556 wrote to memory of 3488	1556	a0eedc8f0c04ae954bffa28da4f45919fd9c9d530a78afc1bb7f5d4754c8a877.exe	91
PID 1556 wrote to memory of 3488	1556	a0eedc8f0c04ae954bffa28da4f45919fd9c9d530a78afc1bb7f5d4754c8a877.exe	91
PID 1556 wrote to memory of 3488	1556	a0eedc8f0c04ae954bffa28da4f45919fd9c9d530a78afc1bb7f5d4754c8a877.exe	91

C:\Users\Admin\AppData\Local\Temp\a0eedc8f0c04ae954bffa28da4f45919fd9c9d530a78afc1bb7f5d4754c8a877.exe
"C:\Users\Admin\AppData\Local\Temp\a0eedc8f0c04ae954bffa28da4f45919fd9c9d530a78afc1bb7f5d4754c8a877.exe"
1⤵
- Modifies Installed Components in the registry
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1556
- C:\Windows\SysWOW64\reg.exe
  reg delete "HKEY_CURRENT_USER\Software\Microsoft\Active Setup\Installed Components\{A26229E8-B83D-FBB3-ADD0-7FF4D9FE89C1}" /f
  2⤵
  PID:4664
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\A0EEDC~1.EXE > nul
  2⤵
  PID:3488

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1556-132-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1556-133-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1556-136-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download