5be22af1283a3ed9b4e0c8906ddffcc1ab8bbd16f9b8e18907b2e3eecea987eb

Analysis

max time kernel
133s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18/08/2024, 14:37

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General

Target

a70a34251d2c6c376a8c6121fca2838d_JaffaCakes118.dll
Size

1.1MB
MD5

a70a34251d2c6c376a8c6121fca2838d
SHA1

75099410e686af1cb387d2e4710efec812d882d4
SHA256

5be22af1283a3ed9b4e0c8906ddffcc1ab8bbd16f9b8e18907b2e3eecea987eb
SHA512

9c8340bccd997868b6efa076cd60f4a6bd6765834473200a8135d7e9b0cd3a51b35f5dd4a0d24941e53e0dcdc3e0c835dbe4012bb7ef4c2cad233baa20914c2b
SSDEEP

24576:13Eia8Oiz+1k8BZ5ks9oZq55fkIFwdcLC6slQmXcVTzL1j:FExvBIO4eshcLCvimMnj

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3492	a3c

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\CCQSFlBQzlDMz\I4Mk\M5Qz\g5N0EwMkRFQkYwQjJGQk	rundll32.exe
File created	C:\Windows\SysWOW64\a3c	rundll32.exe
File created	C:\Windows\SysWOW64\DelFile.sys	rundll32.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	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a3c

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
652	Process not Found

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2192	rundll32.exe
2192	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1524 wrote to memory of 2192	1524	rundll32.exe	84
PID 1524 wrote to memory of 2192	1524	rundll32.exe	84
PID 1524 wrote to memory of 2192	1524	rundll32.exe	84
PID 2192 wrote to memory of 3492	2192	rundll32.exe	85
PID 2192 wrote to memory of 3492	2192	rundll32.exe	85
PID 2192 wrote to memory of 3492	2192	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a70a34251d2c6c376a8c6121fca2838d_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1524
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a70a34251d2c6c376a8c6121fca2838d_JaffaCakes118.dll,#1
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2192
- - C:\Windows\SysWOW64\a3c
    C:\Windows\system32\a3c "C:\Windows\SysWOW64\start\TenProtect\BugTrace.dll"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:3492

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\a3c

Filesize
4KB

MD5
8c75a6ef6122adbaa3f43262dcf362b9

SHA1
6029aa6ec55aca8631cf2248053bae6547af05cb

SHA256
635ff782fc4976633225e6ad26ca5f6a1298f88bbcbf748f6fa4b17db3a2eb08

SHA512
56457098f4aa61cd925ffde893166a8b58737bc0ae449c3ff5caf0ca078581907fd992f662445b77c46da0e08038fe04c8be46fdc882f6c8c82a36f092b6dc69

Download Submit
memory/2192-0-0x0000000010000000-0x00000000101FE000-memory.dmp

Filesize
2.0MB

Download
memory/2192-1-0x0000000002D50000-0x0000000002DA4000-memory.dmp

Filesize
336KB

Download
memory/2192-11-0x0000000002E00000-0x0000000002E01000-memory.dmp

Filesize
4KB

Download
memory/2192-10-0x0000000003F20000-0x0000000003F21000-memory.dmp

Filesize
4KB

Download
memory/2192-9-0x0000000003F20000-0x0000000003F21000-memory.dmp

Filesize
4KB

Download
memory/2192-8-0x0000000002DD0000-0x0000000002DD1000-memory.dmp

Filesize
4KB

Download
memory/2192-7-0x0000000002DE0000-0x0000000002DE1000-memory.dmp

Filesize
4KB

Download
memory/2192-6-0x00000000013F0000-0x00000000013F1000-memory.dmp

Filesize
4KB

Download
memory/2192-5-0x0000000001400000-0x0000000001401000-memory.dmp

Filesize
4KB

Download
memory/2192-4-0x0000000002DF0000-0x0000000002DF1000-memory.dmp

Filesize
4KB

Download
memory/2192-3-0x0000000002D40000-0x0000000002D41000-memory.dmp

Filesize
4KB

Download
memory/2192-2-0x0000000002DC0000-0x0000000002DC1000-memory.dmp

Filesize
4KB

Download
memory/2192-14-0x0000000003F20000-0x0000000003F21000-memory.dmp

Filesize
4KB

Download
memory/2192-13-0x0000000003F20000-0x0000000003F21000-memory.dmp

Filesize
4KB

Download
memory/2192-46-0x0000000003F10000-0x0000000003F11000-memory.dmp

Filesize
4KB

Download
memory/2192-45-0x0000000003F10000-0x0000000003F11000-memory.dmp

Filesize
4KB

Download
memory/2192-44-0x0000000003F10000-0x0000000003F11000-memory.dmp

Filesize
4KB

Download
memory/2192-43-0x0000000003F10000-0x0000000003F11000-memory.dmp

Filesize
4KB

Download
memory/2192-42-0x0000000003F10000-0x0000000003F11000-memory.dmp

Filesize
4KB

Download
memory/2192-47-0x0000000003F10000-0x0000000003F14000-memory.dmp

Filesize
16KB

Download
memory/2192-41-0x0000000003F20000-0x0000000003F21000-memory.dmp

Filesize
4KB

Download
memory/2192-40-0x0000000003F20000-0x0000000003F21000-memory.dmp

Filesize
4KB

Download
memory/2192-39-0x0000000003F20000-0x0000000003F21000-memory.dmp

Filesize
4KB

Download
memory/2192-38-0x0000000003F20000-0x0000000003F21000-memory.dmp

Filesize
4KB

Download
memory/2192-37-0x0000000003F20000-0x0000000003F21000-memory.dmp

Filesize
4KB

Download
memory/2192-36-0x0000000002FE0000-0x0000000002FE1000-memory.dmp

Filesize
4KB

Download
memory/2192-35-0x0000000002FF0000-0x0000000002FF1000-memory.dmp

Filesize
4KB

Download
memory/2192-34-0x0000000003010000-0x0000000003011000-memory.dmp

Filesize
4KB

Download
memory/2192-33-0x0000000003030000-0x0000000003031000-memory.dmp

Filesize
4KB

Download
memory/2192-32-0x0000000003F10000-0x0000000003F11000-memory.dmp

Filesize
4KB

Download
memory/2192-31-0x0000000002F50000-0x0000000002F51000-memory.dmp

Filesize
4KB

Download
memory/2192-30-0x0000000002FC0000-0x0000000002FC1000-memory.dmp

Filesize
4KB

Download
memory/2192-29-0x0000000002F90000-0x0000000002F91000-memory.dmp

Filesize
4KB

Download
memory/2192-28-0x0000000002FA0000-0x0000000002FA1000-memory.dmp

Filesize
4KB

Download
memory/2192-27-0x0000000002E20000-0x0000000002E21000-memory.dmp

Filesize
4KB

Download
memory/2192-26-0x0000000002E30000-0x0000000002E31000-memory.dmp

Filesize
4KB

Download
memory/2192-25-0x0000000002FB0000-0x0000000002FB1000-memory.dmp

Filesize
4KB

Download
memory/2192-24-0x0000000002F60000-0x0000000002F61000-memory.dmp

Filesize
4KB

Download
memory/2192-23-0x0000000002F80000-0x0000000002F81000-memory.dmp

Filesize
4KB

Download
memory/2192-22-0x0000000003F10000-0x0000000003F11000-memory.dmp

Filesize
4KB

Download
memory/2192-21-0x0000000003F10000-0x0000000003F11000-memory.dmp

Filesize
4KB

Download
memory/2192-48-0x0000000003F20000-0x0000000003F21000-memory.dmp

Filesize
4KB

Download
memory/2192-20-0x0000000003F10000-0x0000000003F11000-memory.dmp

Filesize
4KB

Download
memory/2192-51-0x0000000010000000-0x00000000101FE000-memory.dmp

Filesize
2.0MB

Download
memory/2192-50-0x0000000001350000-0x0000000001351000-memory.dmp

Filesize
4KB

Download
memory/2192-49-0x0000000001340000-0x0000000001341000-memory.dmp

Filesize
4KB

Download
memory/2192-19-0x0000000003F20000-0x0000000003F21000-memory.dmp

Filesize
4KB

Download
memory/2192-18-0x0000000003F20000-0x0000000003F21000-memory.dmp

Filesize
4KB

Download
memory/2192-17-0x0000000003F20000-0x0000000003F21000-memory.dmp

Filesize
4KB

Download
memory/2192-16-0x0000000003F20000-0x0000000003F21000-memory.dmp

Filesize
4KB

Download
memory/2192-12-0x0000000003F20000-0x0000000003F21000-memory.dmp

Filesize
4KB

Download
memory/2192-15-0x0000000003F20000-0x0000000003F21000-memory.dmp

Filesize
4KB

Download