5af99867dbbccbc655ceac0f7535d7983c707fbcb54287ba75c9e8e4b0488bb2

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
08-09-2024 15:48

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General

Target

d4b5b8fa8f784b73ce3ef9619640be2a_JaffaCakes118.exe
Size

534KB
MD5

d4b5b8fa8f784b73ce3ef9619640be2a
SHA1

3bf62a037bf2ce6534ceb31b9c89f76508b35ce0
SHA256

5af99867dbbccbc655ceac0f7535d7983c707fbcb54287ba75c9e8e4b0488bb2
SHA512

c884de66d4b71994dea891586cd8de0ab7ebd91e7d329d9359234d6b8403307e4470b96c007b3929d88d3be68170f0090e41c80ecf1562b9bb31c69d8dc8f529
SSDEEP

12288:uRZYA5Tr+ATaRQO0qdQ4Mu2GRaWNI9xmdLxN2wJ86:u7zF+OaRQu2JWfT

Score

5^/10

discovery

Malware Config

Signatures

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\ltocx14N.ocx	d4b5b8fa8f784b73ce3ef9619640be2a_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\Sunset.jpg	d4b5b8fa8f784b73ce3ef9619640be2a_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4028 set thread context of 4996	4028	d4b5b8fa8f784b73ce3ef9619640be2a_JaffaCakes118.exe	84

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	d4b5b8fa8f784b73ce3ef9619640be2a_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d4b5b8fa8f784b73ce3ef9619640be2a_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4028	d4b5b8fa8f784b73ce3ef9619640be2a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 4028 wrote to memory of 4996	4028	d4b5b8fa8f784b73ce3ef9619640be2a_JaffaCakes118.exe	84
PID 4028 wrote to memory of 4996	4028	d4b5b8fa8f784b73ce3ef9619640be2a_JaffaCakes118.exe	84
PID 4028 wrote to memory of 4996	4028	d4b5b8fa8f784b73ce3ef9619640be2a_JaffaCakes118.exe	84
PID 4028 wrote to memory of 4996	4028	d4b5b8fa8f784b73ce3ef9619640be2a_JaffaCakes118.exe	84
PID 4028 wrote to memory of 4996	4028	d4b5b8fa8f784b73ce3ef9619640be2a_JaffaCakes118.exe	84
PID 4028 wrote to memory of 4996	4028	d4b5b8fa8f784b73ce3ef9619640be2a_JaffaCakes118.exe	84
PID 4028 wrote to memory of 4996	4028	d4b5b8fa8f784b73ce3ef9619640be2a_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\d4b5b8fa8f784b73ce3ef9619640be2a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d4b5b8fa8f784b73ce3ef9619640be2a_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4028
- C:\Users\Admin\AppData\Local\Temp\d4b5b8fa8f784b73ce3ef9619640be2a_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\d4b5b8fa8f784b73ce3ef9619640be2a_JaffaCakes118.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4996

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

memory/4028-0-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/4028-3-0x0000000000401000-0x0000000000444000-memory.dmp

Filesize
268KB

Download
memory/4028-11-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/4996-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4996-8-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4996-9-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download
memory/4996-12-0x0000000000410000-0x00000000004D9000-memory.dmp

Filesize
804KB

Download