ae001aefd9c2cf4b3d4b3c56e7c36ef21d0f35ebe3d19260acabcde9fb53d094

Analysis

max time kernel
202s
max time network
208s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
29/11/2022, 03:17

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General

Target

ae001aefd9c2cf4b3d4b3c56e7c36ef21d0f35ebe3d19260acabcde9fb53d094.exe
Size

42KB
MD5

5c6050bbc2a231ff24e3dafb7d01e870
SHA1

5b56e8561cd9dbf9fbcb2595511fd422f3088a21
SHA256

ae001aefd9c2cf4b3d4b3c56e7c36ef21d0f35ebe3d19260acabcde9fb53d094
SHA512

6abe48d71cec934e283e2532f51d31a3e5c96e0e3f56b0c3c36616e34409539499a39f7db3d81a0dc660de6e2a30e071df18f2fb36f0f2d9607432aa19e70fb7
SSDEEP

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

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\{BC19B4EF-6855-0BAA-E29C-E35AD044E431}	ae001aefd9c2cf4b3d4b3c56e7c36ef21d0f35ebe3d19260acabcde9fb53d094.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{BC19B4EF-6855-0BAA-E29C-E35AD044E431}\stubpath = "%SystemRoot%\\system32\\GoogleUpdate.exe"	ae001aefd9c2cf4b3d4b3c56e7c36ef21d0f35ebe3d19260acabcde9fb53d094.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\GoogleUpdate.exe	ae001aefd9c2cf4b3d4b3c56e7c36ef21d0f35ebe3d19260acabcde9fb53d094.exe
File created	C:\Windows\SysWOW64\GoogleUpdate.exe	ae001aefd9c2cf4b3d4b3c56e7c36ef21d0f35ebe3d19260acabcde9fb53d094.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	1144	ae001aefd9c2cf4b3d4b3c56e7c36ef21d0f35ebe3d19260acabcde9fb53d094.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1144 wrote to memory of 3824	1144	ae001aefd9c2cf4b3d4b3c56e7c36ef21d0f35ebe3d19260acabcde9fb53d094.exe	81
PID 1144 wrote to memory of 3824	1144	ae001aefd9c2cf4b3d4b3c56e7c36ef21d0f35ebe3d19260acabcde9fb53d094.exe	81
PID 1144 wrote to memory of 3824	1144	ae001aefd9c2cf4b3d4b3c56e7c36ef21d0f35ebe3d19260acabcde9fb53d094.exe	81
PID 1144 wrote to memory of 3692	1144	ae001aefd9c2cf4b3d4b3c56e7c36ef21d0f35ebe3d19260acabcde9fb53d094.exe	83
PID 1144 wrote to memory of 3692	1144	ae001aefd9c2cf4b3d4b3c56e7c36ef21d0f35ebe3d19260acabcde9fb53d094.exe	83
PID 1144 wrote to memory of 3692	1144	ae001aefd9c2cf4b3d4b3c56e7c36ef21d0f35ebe3d19260acabcde9fb53d094.exe	83

C:\Users\Admin\AppData\Local\Temp\ae001aefd9c2cf4b3d4b3c56e7c36ef21d0f35ebe3d19260acabcde9fb53d094.exe
"C:\Users\Admin\AppData\Local\Temp\ae001aefd9c2cf4b3d4b3c56e7c36ef21d0f35ebe3d19260acabcde9fb53d094.exe"
1⤵
- Modifies Installed Components in the registry
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1144
- C:\Windows\SysWOW64\reg.exe
  reg delete "HKEY_CURRENT_USER\Software\Microsoft\Active Setup\Installed Components\{BC19B4EF-6855-0BAA-E29C-E35AD044E431}" /f
  2⤵
  PID:3824
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\AE001A~1.EXE > nul
  2⤵
  PID:3692

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

Replay Monitor

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Downloads

memory/1144-132-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1144-133-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1144-136-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download