34819b154426043cb9c0a3d002c686eb2723001e1199db8605d6de4a83e265b9

Analysis

max time kernel
45s
max time network
48s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
09/10/2022, 20:20

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

34819b154426043cb9c0a3d002c686eb2723001e1199db8605d6de4a83e265b9.exe
Size

68KB
MD5

fe9a9c43db208755465640bfb055d819
SHA1

f1fcb5767bf51d87957f2038c2021992014ba0d0
SHA256

34819b154426043cb9c0a3d002c686eb2723001e1199db8605d6de4a83e265b9
SHA512

4f89d7caec69ce9f86c13e6e3bed676ac26eb64d8b2051593a7e1bc2d3e48462162a7bac3a691723e95105fd1dfd390c3627c13f845f6d202ad228e6fa0d791a
SSDEEP

384:/TVGq1Of9ZJCACQyuRK+0v6mD+WVWphiQwnSeKNGNO3phqVEuRK+0v6mD+hCQOJa:/xGiu9a4RdWO0RhNmqXRdBgGiu9

Score

1^/10

Malware Config

Signatures

Kills process with taskkill 1 IoCs

evasion

pid	Process
1960	taskkill.exe

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	RunDll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	RunDll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1960	taskkill.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
936	RunDll32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1980	34819b154426043cb9c0a3d002c686eb2723001e1199db8605d6de4a83e265b9.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1980 wrote to memory of 1960	1980	34819b154426043cb9c0a3d002c686eb2723001e1199db8605d6de4a83e265b9.exe	28
PID 1980 wrote to memory of 1960	1980	34819b154426043cb9c0a3d002c686eb2723001e1199db8605d6de4a83e265b9.exe	28
PID 1980 wrote to memory of 1960	1980	34819b154426043cb9c0a3d002c686eb2723001e1199db8605d6de4a83e265b9.exe	28
PID 1980 wrote to memory of 1960	1980	34819b154426043cb9c0a3d002c686eb2723001e1199db8605d6de4a83e265b9.exe	28
PID 1980 wrote to memory of 936	1980	34819b154426043cb9c0a3d002c686eb2723001e1199db8605d6de4a83e265b9.exe	29
PID 1980 wrote to memory of 936	1980	34819b154426043cb9c0a3d002c686eb2723001e1199db8605d6de4a83e265b9.exe	29
PID 1980 wrote to memory of 936	1980	34819b154426043cb9c0a3d002c686eb2723001e1199db8605d6de4a83e265b9.exe	29
PID 1980 wrote to memory of 936	1980	34819b154426043cb9c0a3d002c686eb2723001e1199db8605d6de4a83e265b9.exe	29
PID 1980 wrote to memory of 936	1980	34819b154426043cb9c0a3d002c686eb2723001e1199db8605d6de4a83e265b9.exe	29
PID 1980 wrote to memory of 936	1980	34819b154426043cb9c0a3d002c686eb2723001e1199db8605d6de4a83e265b9.exe	29
PID 1980 wrote to memory of 936	1980	34819b154426043cb9c0a3d002c686eb2723001e1199db8605d6de4a83e265b9.exe	29

C:\Users\Admin\AppData\Local\Temp\34819b154426043cb9c0a3d002c686eb2723001e1199db8605d6de4a83e265b9.exe
"C:\Users\Admin\AppData\Local\Temp\34819b154426043cb9c0a3d002c686eb2723001e1199db8605d6de4a83e265b9.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1980
- C:\Windows\SysWOW64\taskkill.exe
  taskkill /f /im 支付宝免签约即时到帐辅助.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:1960
- C:\Windows\SysWOW64\RunDll32.exe
  RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 8
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  PID:936

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/936-58-0x00000000756B1000-0x00000000756B3000-memory.dmp

Filesize
8KB

Download
memory/936-59-0x0000000072AC1000-0x0000000072AC3000-memory.dmp

Filesize
8KB

Download