a0eedc8f0c04ae954bffa28da4f45919fd9c9d530a78afc1bb7f5d4754c8a877

Analysis

max time kernel
47s
max time network
89s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-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\{388BA77E-F0E3-8711-ADCC-B873668EB6EF}	a0eedc8f0c04ae954bffa28da4f45919fd9c9d530a78afc1bb7f5d4754c8a877.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{388BA77E-F0E3-8711-ADCC-B873668EB6EF}\stubpath = "%SystemRoot%\\system32\\GoogleUpdate.exe"	a0eedc8f0c04ae954bffa28da4f45919fd9c9d530a78afc1bb7f5d4754c8a877.exe

Deletes itself 1 IoCs

pid	Process
1496	cmd.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	1440	a0eedc8f0c04ae954bffa28da4f45919fd9c9d530a78afc1bb7f5d4754c8a877.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1440 wrote to memory of 1224	1440	a0eedc8f0c04ae954bffa28da4f45919fd9c9d530a78afc1bb7f5d4754c8a877.exe	28
PID 1440 wrote to memory of 1224	1440	a0eedc8f0c04ae954bffa28da4f45919fd9c9d530a78afc1bb7f5d4754c8a877.exe	28
PID 1440 wrote to memory of 1224	1440	a0eedc8f0c04ae954bffa28da4f45919fd9c9d530a78afc1bb7f5d4754c8a877.exe	28
PID 1440 wrote to memory of 1224	1440	a0eedc8f0c04ae954bffa28da4f45919fd9c9d530a78afc1bb7f5d4754c8a877.exe	28
PID 1440 wrote to memory of 1496	1440	a0eedc8f0c04ae954bffa28da4f45919fd9c9d530a78afc1bb7f5d4754c8a877.exe	32
PID 1440 wrote to memory of 1496	1440	a0eedc8f0c04ae954bffa28da4f45919fd9c9d530a78afc1bb7f5d4754c8a877.exe	32
PID 1440 wrote to memory of 1496	1440	a0eedc8f0c04ae954bffa28da4f45919fd9c9d530a78afc1bb7f5d4754c8a877.exe	32
PID 1440 wrote to memory of 1496	1440	a0eedc8f0c04ae954bffa28da4f45919fd9c9d530a78afc1bb7f5d4754c8a877.exe	32

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:1440
- C:\Windows\SysWOW64\reg.exe
  reg delete "HKEY_CURRENT_USER\Software\Microsoft\Active Setup\Installed Components\{388BA77E-F0E3-8711-ADCC-B873668EB6EF}" /f
  2⤵
  PID:1224
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\A0EEDC~1.EXE > nul
  2⤵
  - Deletes itself
  PID:1496

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/1440-54-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1440-55-0x00000000766F1000-0x00000000766F3000-memory.dmp

Filesize
8KB

Download
memory/1440-56-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1440-59-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download