ee47fdd998f423767ca1b95318dcc2c1aff385b4238b57b0720169a485ceb544

Analysis

max time kernel
94s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02-10-2024 01:28

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General

Target

0840ac9aef08c7852a3a9c7487c1aad1_JaffaCakes118.dll
Size

47KB
MD5

0840ac9aef08c7852a3a9c7487c1aad1
SHA1

5b6cbcc5b6a65f2cde2b8b35a2bdbdefed2595eb
SHA256

ee47fdd998f423767ca1b95318dcc2c1aff385b4238b57b0720169a485ceb544
SHA512

39fffc6b45436efd7004c006612a481e719c995fdfe1760a280417a0b25704823a42fa8c6e6d9ff7e03aa26d141982e752c1ec051a7e1a9ab98e0367344f6e40
SSDEEP

768:2wjVJPqwQKjhm9CJ28ugSEMe9Y2g+6zYO4ywmFuxvJDcHiGt/7D7NdXre2a/P+em:rVJPqwQyE8aVevWsO4yXAVJQCGdbMm

Score

4^/10

discovery

Malware Config

Signatures

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Help\kfdtk.chm	rundll32.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2076 wrote to memory of 4300	2076	rundll32.exe	82
PID 2076 wrote to memory of 4300	2076	rundll32.exe	82
PID 2076 wrote to memory of 4300	2076	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0840ac9aef08c7852a3a9c7487c1aad1_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2076
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0840ac9aef08c7852a3a9c7487c1aad1_JaffaCakes118.dll,#1
  2⤵
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  PID:4300

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/4300-2-0x00000000770E0000-0x00000000770E1000-memory.dmp

Filesize
4KB

Download
memory/4300-3-0x0000000013140000-0x0000000013150000-memory.dmp

Filesize
64KB

Download