ec0c74e386224ac26d6b5b29ab1f9add46b7a1a21065df6e33bc55954a8e6cb5

Analysis

max time kernel
140s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18/09/2024, 23:54

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General

Target

ea3512912960e71ce5d9c26b9818e142_JaffaCakes118.dll
Size

28KB
MD5

ea3512912960e71ce5d9c26b9818e142
SHA1

4307f6b082bd7feef1feaa7e3726ca86dd39b506
SHA256

ec0c74e386224ac26d6b5b29ab1f9add46b7a1a21065df6e33bc55954a8e6cb5
SHA512

60bbcb01b7044d79fffcd034aad3a3e0fc487b5ec6843da928721bb99ba4aa0d0d7ff839fa58e3c58dca94b5185c0a0a4048411bec3187e499f662a9dfbe1314
SSDEEP

384:Qyuzmk3ySFy81TvV5OFz9X30WkOAYoMUd6ksBDEsTmT5J5AHF16LlAzLG:sM81TvV5EZ30WoHGEGHDx

Score

4^/10

discovery

Malware Config

Signatures

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\checkcj_zy.ini	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 1296 wrote to memory of 4480	1296	rundll32.exe	82
PID 1296 wrote to memory of 4480	1296	rundll32.exe	82
PID 1296 wrote to memory of 4480	1296	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ea3512912960e71ce5d9c26b9818e142_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1296
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ea3512912960e71ce5d9c26b9818e142_JaffaCakes118.dll,#1
  2⤵
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  PID:4480

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/4480-2-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/4480-8-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download