2c02c1090f3473e2855aafd6114d4f4646c43f6a9bdcb0f99c6e638ed1c4e7e4

Analysis

max time kernel
140s
max time network
121s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
30/09/2024, 01:20

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General

Target

ffab3ed23240e031ad8081b067f89cc7_JaffaCakes118.exe
Size

26KB
MD5

ffab3ed23240e031ad8081b067f89cc7
SHA1

8e4b0dc997f2b56e6477d78ba2d19833ef0f9eb3
SHA256

2c02c1090f3473e2855aafd6114d4f4646c43f6a9bdcb0f99c6e638ed1c4e7e4
SHA512

ba7b62079567f0499dd7db812416bf4891c6c26d444ec635fccb75cf06b280caaa25e1a1bac2a2367f241cafaf0455520dcfbdeb1b193739d7e7c71af334db1c
SSDEEP

768:06anb6yGYV/fZhXlCNBdB3M1Be+MmQyix:3anbZP5h0zcDMms

Score

6^/10

discovery 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-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows update loader = "C:\\Windows\\xpupdate.exe"	ffab3ed23240e031ad8081b067f89cc7_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\xpupdate.exe	cmd.exe
File created	C:\Windows\xpupdate.exe	cmd.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ffab3ed23240e031ad8081b067f89cc7_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2244 wrote to memory of 8	2244	ffab3ed23240e031ad8081b067f89cc7_JaffaCakes118.exe	82
PID 2244 wrote to memory of 8	2244	ffab3ed23240e031ad8081b067f89cc7_JaffaCakes118.exe	82
PID 2244 wrote to memory of 8	2244	ffab3ed23240e031ad8081b067f89cc7_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\ffab3ed23240e031ad8081b067f89cc7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ffab3ed23240e031ad8081b067f89cc7_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2244
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\1.bat
  2⤵
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  PID:8

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\1.bat

Filesize
117B

MD5
f7666efe07bb001ab8c27a53f0615053

SHA1
faeb3451d589e1e6bd0c2982ead93a3e43f4d65a

SHA256
4f18061e2f6f359f0aa74f2365269543b9de1591fc9afb4e2154ea120de1134d

SHA512
3df04bde0cfe1b6615d782e8cf6ed944939aaaa5e1fe08725cbd18f50cddc2b36c7827dff16826e7dd75aec50af5902e07ae556081687e10238d49db7cd088dc

Download Submit
memory/2244-0-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2244-2-0x00000000004E0000-0x0000000000510000-memory.dmp

Filesize
192KB

Download
memory/2244-1-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2244-3-0x0000000000401000-0x0000000000407000-memory.dmp

Filesize
24KB

Download
memory/2244-9-0x00000000004E0000-0x0000000000510000-memory.dmp

Filesize
192KB

Download
memory/2244-10-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2244-12-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2244-20-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads