dc6950ffd662560b30149d687f9ac9a9a8d599ee08d991b80e51dd43743cbfd5

Analysis

max time kernel
94s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11-09-2024 23:47

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General

Target

db7025277ddb50654eb2842a94b3e09e_JaffaCakes118.dll
Size

20KB
MD5

db7025277ddb50654eb2842a94b3e09e
SHA1

610f65c186b63b87691dbfd1fb76b85e8b3899c3
SHA256

dc6950ffd662560b30149d687f9ac9a9a8d599ee08d991b80e51dd43743cbfd5
SHA512

acb1234f146875f1171ce0b1fed512229e74dffb5488f44297116f9aca6ede937ddc3aaa066c87f2097ef05e5942f2aeed997553e9757b26ebdbaa49ef23959d
SSDEEP

48:qWyjGPCJHHoG+cVnugyC/nQBeTgXowDAL9chVmVQSXyrNjC/YqkhGgM0rgi4:Zy/oanu5CP8e04D5YYVX1nk

Score

5^/10

discovery

Malware Config

Signatures

Drops file in System32 directory 6 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\service\dll1.txt	rundll32.exe
File created	C:\Windows\SysWOW64\service\dll1.txt	rundll32.exe
File opened for modification	C:\Windows\SysWOW64\service\dll2.txt	rundll32.exe
File created	C:\Windows\SysWOW64\service\dll2.txt	rundll32.exe
File opened for modification	C:\Windows\SysWOW64\service\dllw.txt	rundll32.exe
File created	C:\Windows\SysWOW64\service\dllw.txt	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 3880 wrote to memory of 2096	3880	rundll32.exe	83
PID 3880 wrote to memory of 2096	3880	rundll32.exe	83
PID 3880 wrote to memory of 2096	3880	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\db7025277ddb50654eb2842a94b3e09e_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3880
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\db7025277ddb50654eb2842a94b3e09e_JaffaCakes118.dll,#1
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  PID:2096

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/2096-0-0x0000000010000000-0x0000000010056000-memory.dmp

Filesize
344KB

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