f025b55d047c450339de5fac03d4786fa264b277de1a063768ed8d5adf622210

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
13/06/2024, 00:21

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General

Target

a31eb78943de000d788eecfcb31c44cf_JaffaCakes118.exe
Size

236KB
MD5

a31eb78943de000d788eecfcb31c44cf
SHA1

66ffcb2321658c4ee9b0f6aaeebf6dd245cd41a4
SHA256

f025b55d047c450339de5fac03d4786fa264b277de1a063768ed8d5adf622210
SHA512

0653be488b56ec9038c094105396731f5f901fa6b58b8ab4a44158b58caf99436b0aa3492e07baa52fb091db8c43e15c82a9957aa60f1848278c40e780fd69c6
SSDEEP

6144:seWkVGbCknWLnayhaZvKb5VrfXivl7QBCuHhgDH:1WkAbCcWjE9K9VbSvl1uHqz

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-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\Run\Cognac = "C:\\Users\\Admin\\AppData\\Local\\Temp\\a31eb78943de000d788eecfcb31c44cf_JaffaCakes118.exe"	a31eb78943de000d788eecfcb31c44cf_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Main	a31eb78943de000d788eecfcb31c44cf_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\International	a31eb78943de000d788eecfcb31c44cf_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2056	a31eb78943de000d788eecfcb31c44cf_JaffaCakes118.exe
2056	a31eb78943de000d788eecfcb31c44cf_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2196 wrote to memory of 2056	2196	a31eb78943de000d788eecfcb31c44cf_JaffaCakes118.exe	28
PID 2196 wrote to memory of 2056	2196	a31eb78943de000d788eecfcb31c44cf_JaffaCakes118.exe	28
PID 2196 wrote to memory of 2056	2196	a31eb78943de000d788eecfcb31c44cf_JaffaCakes118.exe	28
PID 2196 wrote to memory of 2056	2196	a31eb78943de000d788eecfcb31c44cf_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\a31eb78943de000d788eecfcb31c44cf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a31eb78943de000d788eecfcb31c44cf_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2196
- C:\Users\Admin\AppData\Local\Temp\a31eb78943de000d788eecfcb31c44cf_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\a31eb78943de000d788eecfcb31c44cf_JaffaCakes118.exe
  2⤵
  - Adds Run key to start application
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2056

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

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Downloads

memory/2056-10064-0x0000000001F80000-0x0000000001F81000-memory.dmp

Filesize
4KB

Download
memory/2056-10065-0x00000000728DA000-0x00000000728DB000-memory.dmp

Filesize
4KB

Download
memory/2056-10066-0x0000000072860000-0x00000000738C2000-memory.dmp

Filesize
16.4MB

Download
memory/2056-10067-0x0000000001F80000-0x0000000001F81000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads