e244a34432a3d1e2c62a9b7d3e1aa41d38fffa4a28695d116bf570fe62aa1541

Analysis

max time kernel
50s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
24/12/2023, 23:47

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General

Target

1aa76ffaabc0b409f24ed5d0ea846322.exe
Size

156KB
MD5

1aa76ffaabc0b409f24ed5d0ea846322
SHA1

8727d57b16baa2a5ced8661d5156f332f8ea1815
SHA256

e244a34432a3d1e2c62a9b7d3e1aa41d38fffa4a28695d116bf570fe62aa1541
SHA512

b42d3864f5f79846bfa6e4599e61b9a2029180a8663cf6e104fd757efdaa14ee000d97d5f8d6110dd0fa265f71564f896b3c7b277c1685fceea8fa77b9e64f8b
SSDEEP

1536:B1t/PfBr9GiL15M6UbbCp39yX2tHZ7bt0i6pZYmcfgT6:B7Zr9/5M6UvCpLtH5bt05pZYm1O

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\1aa76ffaabc0b409f24ed5d0ea846322 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1aa76ffaabc0b409f24ed5d0ea846322.exe"	1aa76ffaabc0b409f24ed5d0ea846322.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\1aa76ffaabc0b409f24ed5d0ea846322 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1aa76ffaabc0b409f24ed5d0ea846322.exe"	1aa76ffaabc0b409f24ed5d0ea846322.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1328	1aa76ffaabc0b409f24ed5d0ea846322.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1328 wrote to memory of 4448	1328	1aa76ffaabc0b409f24ed5d0ea846322.exe	17
PID 1328 wrote to memory of 4448	1328	1aa76ffaabc0b409f24ed5d0ea846322.exe	17
PID 1328 wrote to memory of 4448	1328	1aa76ffaabc0b409f24ed5d0ea846322.exe	17
PID 1328 wrote to memory of 4932	1328	1aa76ffaabc0b409f24ed5d0ea846322.exe	19
PID 1328 wrote to memory of 4932	1328	1aa76ffaabc0b409f24ed5d0ea846322.exe	19
PID 1328 wrote to memory of 4932	1328	1aa76ffaabc0b409f24ed5d0ea846322.exe	19
PID 1328 wrote to memory of 4456	1328	1aa76ffaabc0b409f24ed5d0ea846322.exe	104
PID 1328 wrote to memory of 4456	1328	1aa76ffaabc0b409f24ed5d0ea846322.exe	104
PID 1328 wrote to memory of 4456	1328	1aa76ffaabc0b409f24ed5d0ea846322.exe	104

C:\Users\Admin\AppData\Local\Temp\1aa76ffaabc0b409f24ed5d0ea846322.exe
"C:\Users\Admin\AppData\Local\Temp\1aa76ffaabc0b409f24ed5d0ea846322.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1328
- C:\Windows\SysWOW64\regsvr32.exe
  regsvr32.exe /u /s scpsssh2.dll
  2⤵
  PID:4448
- C:\Windows\SysWOW64\regsvr32.exe
  regsvr32.exe /u /s c:\windows\syswow64\scpsssh2.dll
  2⤵
  PID:4932
- C:\Windows\SysWOW64\regsvr32.exe
  regsvr32.exe /u /s c:\windows\syswow64\scpsssh2.dll
  2⤵
  PID:2056
- C:\Windows\SysWOW64\regsvr32.exe
  regsvr32.exe /u /s scpsssh2.dll
  2⤵
  PID:4456
- C:\Windows\SysWOW64\regsvr32.exe
  regsvr32.exe /u /s c:\windows\syswow64\scpsssh2.dll
  2⤵
  PID:3460
- C:\Windows\SysWOW64\regsvr32.exe
  regsvr32.exe /u /s scpsssh2.dll
  2⤵
  PID:4932

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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