24ea81e04618ce6884bd241fa03f7dea6e8eed01d4c3e3dc2a5fd2410187b60d

Analysis

max time kernel
93s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
05/04/2024, 16:44

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General

Target

d92a907d735a8937e7fdb7b6163f48be_JaffaCakes118.exe
Size

1.3MB
MD5

d92a907d735a8937e7fdb7b6163f48be
SHA1

841fdfc69ad20ebb18857449dcd5817d49f49339
SHA256

24ea81e04618ce6884bd241fa03f7dea6e8eed01d4c3e3dc2a5fd2410187b60d
SHA512

9bf995b8699ca3ad1d93dd14648732a955d5dced1172ec3429a310f41300fa4b7de4c6c30808a30d509e2398e993c99782f724cf0419df652bf4829bfaa9105f
SSDEEP

24576:fNR2zaQBt37/CZ0w1PeWnzqhqCC6+PEDwXZV9q5Rem/QWLsiM:mUsrC6aEkVb

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\5iiiDDii5wYDWa3W = "C:\\Users\\Admin\\AppData\\Local\\Temp\\d92a907d735a8937e7fdb7b6163f48be_JaffaCakes118.exe"	d92a907d735a8937e7fdb7b6163f48be_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4488 set thread context of 4612	4488	d92a907d735a8937e7fdb7b6163f48be_JaffaCakes118.exe	93

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1968	4612	WerFault.exe	93

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4488 wrote to memory of 4612	4488	d92a907d735a8937e7fdb7b6163f48be_JaffaCakes118.exe	93
PID 4488 wrote to memory of 4612	4488	d92a907d735a8937e7fdb7b6163f48be_JaffaCakes118.exe	93
PID 4488 wrote to memory of 4612	4488	d92a907d735a8937e7fdb7b6163f48be_JaffaCakes118.exe	93
PID 4488 wrote to memory of 4612	4488	d92a907d735a8937e7fdb7b6163f48be_JaffaCakes118.exe	93

C:\Users\Admin\AppData\Local\Temp\d92a907d735a8937e7fdb7b6163f48be_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d92a907d735a8937e7fdb7b6163f48be_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4488
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
  2⤵
  PID:4612
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4612 -s 80
    3⤵
    - Program crash
    PID:1968

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4612 -ip 4612
1⤵
PID:1084

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

Windows 7 deprecation

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads