7b838ef96a65e9aba4b890c996c8f2f730b6e5c5b904f9460f58a55c49138564

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28/09/2024, 00:46

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General

Target

fb3233e047a5c964e2d06a5390a3c297_JaffaCakes118.exe
Size

39KB
MD5

fb3233e047a5c964e2d06a5390a3c297
SHA1

bd54ce68f0dbb2b71ccfd11822809f21707b7802
SHA256

7b838ef96a65e9aba4b890c996c8f2f730b6e5c5b904f9460f58a55c49138564
SHA512

30984c8ddd049fb366aee270477d655dd43be1df3613c42d8e1f094a002433ae8e4fec80a2fabfe1b3eef71b92abc3f0808b3aaa2b743f6ad34c967bbe1e2b45
SSDEEP

768:i93myxq6QUNN7e23rRHUFdVayJy1hzvuMX4bdcGPGdMHblQ7:TMq6QUXvhsd61hDudvPGKHb

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2528	Delete.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Delete.exe	fb3233e047a5c964e2d06a5390a3c297_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\Delete.exe	fb3233e047a5c964e2d06a5390a3c297_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\Delete.exe	Delete.exe
File created	C:\Windows\SysWOW64\DreamweaverDel.bat	fb3233e047a5c964e2d06a5390a3c297_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fb3233e047a5c964e2d06a5390a3c297_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Delete.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3616 wrote to memory of 2528	3616	fb3233e047a5c964e2d06a5390a3c297_JaffaCakes118.exe	84
PID 3616 wrote to memory of 2528	3616	fb3233e047a5c964e2d06a5390a3c297_JaffaCakes118.exe	84
PID 3616 wrote to memory of 2528	3616	fb3233e047a5c964e2d06a5390a3c297_JaffaCakes118.exe	84
PID 3616 wrote to memory of 1648	3616	fb3233e047a5c964e2d06a5390a3c297_JaffaCakes118.exe	85
PID 3616 wrote to memory of 1648	3616	fb3233e047a5c964e2d06a5390a3c297_JaffaCakes118.exe	85
PID 3616 wrote to memory of 1648	3616	fb3233e047a5c964e2d06a5390a3c297_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\fb3233e047a5c964e2d06a5390a3c297_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fb3233e047a5c964e2d06a5390a3c297_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3616
- C:\Windows\SysWOW64\Delete.exe
  C:\Windows\system32\Delete.exe
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  PID:2528
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Windows\system32\DreamweaverDel.bat
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1648

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\Delete.exe

Filesize
39KB

MD5
fb3233e047a5c964e2d06a5390a3c297

SHA1
bd54ce68f0dbb2b71ccfd11822809f21707b7802

SHA256
7b838ef96a65e9aba4b890c996c8f2f730b6e5c5b904f9460f58a55c49138564

SHA512
30984c8ddd049fb366aee270477d655dd43be1df3613c42d8e1f094a002433ae8e4fec80a2fabfe1b3eef71b92abc3f0808b3aaa2b743f6ad34c967bbe1e2b45

Download Submit
C:\Windows\SysWOW64\DreamweaverDel.bat

Filesize
212B

MD5
98379108070ae2cfc0e2c66950095fa8

SHA1
11a4e81c19b7187be18362d7f2f04c71fbdcf94e

SHA256
b47452b3e6858c9689f7c15b00bb9af1014c1ebdd44556ebcf6b1d353ee0bcee

SHA512
7b405b128127d403eebe0207f80e53d68e720bfa255e6b85bf4b71286670b1dba136afe52a08dc6ab46fa5de0347f3e0e411dcebe839ff83efa5b77c78c07f5a

Download Submit
memory/2528-6-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/3616-8-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download