b332eb52aec5711a2456c51ec74ca3f53c0764d377cd7f1ef6ec4d6739b53f8b

Analysis

max time kernel
150s
max time network
17s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
15/07/2024, 04:22

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General

Target

483483ce7e588fe81a7bd465cf153d3a_JaffaCakes118.exe
Size

18KB
MD5

483483ce7e588fe81a7bd465cf153d3a
SHA1

ecd66b4caead835db9b89f5c35822396376c1d84
SHA256

b332eb52aec5711a2456c51ec74ca3f53c0764d377cd7f1ef6ec4d6739b53f8b
SHA512

32af7bec33d385ecad64e75cc7a35c1bed9cb5b9ee7127031fcf6daa0ea6ff0bab0700b6c481f94d41f87c497b4a508c59a2c3f65aa1d8d5a900a9b3d5c59145
SSDEEP

384:FrHKdQpmZVIAgKxwWI8GVF0/zFopV5WeMkJ05HBj300:ZoQpmnIAXsVFjpV5NMmq

Score

7^/10

persistence

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
2904	483483ce7e588fe81a7bd465cf153d3a_JaffaCakes118.exe

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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RUN\cmdbcs = "C:\\Windows\\cmdbcs.exe"	483483ce7e588fe81a7bd465cf153d3a_JaffaCakes118.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\cmdbcs.dll	483483ce7e588fe81a7bd465cf153d3a_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\cmdbcs.exe	483483ce7e588fe81a7bd465cf153d3a_JaffaCakes118.exe
File created	C:\Windows\cmdbcs.exe	483483ce7e588fe81a7bd465cf153d3a_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2904	483483ce7e588fe81a7bd465cf153d3a_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2904	483483ce7e588fe81a7bd465cf153d3a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2904 wrote to memory of 1256	2904	483483ce7e588fe81a7bd465cf153d3a_JaffaCakes118.exe	20
PID 2904 wrote to memory of 1256	2904	483483ce7e588fe81a7bd465cf153d3a_JaffaCakes118.exe	20

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1256
- C:\Users\Admin\AppData\Local\Temp\483483ce7e588fe81a7bd465cf153d3a_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\483483ce7e588fe81a7bd465cf153d3a_JaffaCakes118.exe"
  2⤵
  - Loads dropped DLL
  - Adds Run key to start application
  - Drops file in System32 directory
  - Drops file in Windows directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2904

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

Replay Monitor

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Downloads

\Windows\SysWOW64\cmdbcs.dll

Filesize
31KB

MD5
02bb84e23e092792919da6a818c445f6

SHA1
2b49bd09c9998444e6a6144f23ed6b8804fde957

SHA256
f7b203d2221f096bbb7ef12850695409b103edfd0f64e28fad466a79886f6384

SHA512
cd3786dfb864f6270c89c127d9e6921c6bf89757f3cf8620aea0ba78b9e6e566dd1c290cb6bb0ceb380685b63587d8503429e3e4686c078e84dcbb0cf160834d

Download Submit
memory/1256-3-0x0000000002490000-0x0000000002491000-memory.dmp

Filesize
4KB

Download
memory/2904-0-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/2904-9-0x0000000076531000-0x0000000076532000-memory.dmp

Filesize
4KB

Download
memory/2904-10-0x0000000010000000-0x000000001000B000-memory.dmp

Filesize
44KB

Download