20946cafe4c2b4462948fed6999067a1907ba32f339831220f4babfa61daaec9

Analysis

max time kernel
2s
max time network
57s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
26/10/2022, 23:00

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General

Target

20946cafe4c2b4462948fed6999067a1907ba32f339831220f4babfa61daaec9.exe
Size

176KB
MD5

020a0a1269da8b829b609976ab077cbe
SHA1

0e65d3fc6fa073ba8ef8a24551467c3118e94d22
SHA256

20946cafe4c2b4462948fed6999067a1907ba32f339831220f4babfa61daaec9
SHA512

d879eb03aa2a5ffb5d2c8eca4031b2600e98e1f5f118d5d004fe7e1830ec957b8a723636e734b8bb57f574e97c2c9150e897137d2b09724df4eb45fce1743e3a
SSDEEP

3072:DKMH0mI+AMEJRMk1zcXnhuS97RkwxmOhk3FwYgAZJltR3i0r36wQZQH52ryhze:D9HUzNJlUhdCw00jYpg+/QZERQ

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run	Explorer.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ydinjphq.exe = "\"C:\\Users\\Admin\\AppData\\Roaming\\Identities\\ydinjphq.exe\""	Explorer.EXE

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2656 set thread context of 1152	2656	20946cafe4c2b4462948fed6999067a1907ba32f339831220f4babfa61daaec9.exe	81

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
2656	20946cafe4c2b4462948fed6999067a1907ba32f339831220f4babfa61daaec9.exe
2656	20946cafe4c2b4462948fed6999067a1907ba32f339831220f4babfa61daaec9.exe
2656	20946cafe4c2b4462948fed6999067a1907ba32f339831220f4babfa61daaec9.exe
2656	20946cafe4c2b4462948fed6999067a1907ba32f339831220f4babfa61daaec9.exe
2656	20946cafe4c2b4462948fed6999067a1907ba32f339831220f4babfa61daaec9.exe
2656	20946cafe4c2b4462948fed6999067a1907ba32f339831220f4babfa61daaec9.exe
1152	20946cafe4c2b4462948fed6999067a1907ba32f339831220f4babfa61daaec9.exe
1152	20946cafe4c2b4462948fed6999067a1907ba32f339831220f4babfa61daaec9.exe
2556	Explorer.EXE
2556	Explorer.EXE
2556	Explorer.EXE
2556	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1152	20946cafe4c2b4462948fed6999067a1907ba32f339831220f4babfa61daaec9.exe
Token: SeDebugPrivilege	2556	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2656	20946cafe4c2b4462948fed6999067a1907ba32f339831220f4babfa61daaec9.exe
2656	20946cafe4c2b4462948fed6999067a1907ba32f339831220f4babfa61daaec9.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2656 wrote to memory of 1152	2656	20946cafe4c2b4462948fed6999067a1907ba32f339831220f4babfa61daaec9.exe	81
PID 2656 wrote to memory of 1152	2656	20946cafe4c2b4462948fed6999067a1907ba32f339831220f4babfa61daaec9.exe	81
PID 2656 wrote to memory of 1152	2656	20946cafe4c2b4462948fed6999067a1907ba32f339831220f4babfa61daaec9.exe	81
PID 2656 wrote to memory of 1152	2656	20946cafe4c2b4462948fed6999067a1907ba32f339831220f4babfa61daaec9.exe	81
PID 2656 wrote to memory of 1152	2656	20946cafe4c2b4462948fed6999067a1907ba32f339831220f4babfa61daaec9.exe	81
PID 2656 wrote to memory of 1152	2656	20946cafe4c2b4462948fed6999067a1907ba32f339831220f4babfa61daaec9.exe	81
PID 2656 wrote to memory of 1152	2656	20946cafe4c2b4462948fed6999067a1907ba32f339831220f4babfa61daaec9.exe	81
PID 2656 wrote to memory of 1152	2656	20946cafe4c2b4462948fed6999067a1907ba32f339831220f4babfa61daaec9.exe	81
PID 2656 wrote to memory of 1152	2656	20946cafe4c2b4462948fed6999067a1907ba32f339831220f4babfa61daaec9.exe	81
PID 1152 wrote to memory of 4508	1152	20946cafe4c2b4462948fed6999067a1907ba32f339831220f4babfa61daaec9.exe	82
PID 1152 wrote to memory of 4508	1152	20946cafe4c2b4462948fed6999067a1907ba32f339831220f4babfa61daaec9.exe	82
PID 1152 wrote to memory of 4508	1152	20946cafe4c2b4462948fed6999067a1907ba32f339831220f4babfa61daaec9.exe	82
PID 1152 wrote to memory of 2556	1152	20946cafe4c2b4462948fed6999067a1907ba32f339831220f4babfa61daaec9.exe	37

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2556
- C:\Users\Admin\AppData\Local\Temp\20946cafe4c2b4462948fed6999067a1907ba32f339831220f4babfa61daaec9.exe
  "C:\Users\Admin\AppData\Local\Temp\20946cafe4c2b4462948fed6999067a1907ba32f339831220f4babfa61daaec9.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2656
- - C:\Users\Admin\AppData\Local\Temp\20946cafe4c2b4462948fed6999067a1907ba32f339831220f4babfa61daaec9.exe
    C:\Users\Admin\AppData\Local\Temp\20946cafe4c2b4462948fed6999067a1907ba32f339831220f4babfa61daaec9.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1152
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\MS5462~1.BAT"
      4⤵
      PID:4508

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/1152-133-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1152-136-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1152-137-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2656-134-0x0000000002380000-0x0000000002384000-memory.dmp

Filesize
16KB

Download