742bdc72d2aec8b71ed5eca86f24b45378286f769b4e51ce4e3d8637d0759664

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11/10/2024, 20:50

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General

Target

36bd8e0fe6b77be714e6777d246f945b_JaffaCakes118.dll
Size

185KB
MD5

36bd8e0fe6b77be714e6777d246f945b
SHA1

cfd1af1c8853ccc84cc6a47001a3dedab3826080
SHA256

742bdc72d2aec8b71ed5eca86f24b45378286f769b4e51ce4e3d8637d0759664
SHA512

f86474c30ae14b0f290923b56cca1337a801540b739a68f1bad816dace2d67d97d8b543ef2626433a4217ab39f8c6f1c522383426f82c446764d670600a95e20
SSDEEP

3072:2+JioCkOsYeOzm4CwFNQir+pH+Mjh4HeWfsEtCMu3aDO:2+JrOsWCwMirgjh4HeW0+O

Score

4^/10

discovery

Malware Config

Signatures

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\PROGRA~3\811sekaCaffaJ_b549f642d7776e417eb77b6ef0e8db63.pad	rundll32.exe
File opened for modification	C:\PROGRA~3\811sekaCaffaJ_b549f642d7776e417eb77b6ef0e8db63.pad	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 7 IoCs

description	pid	Process	procid_target
PID 1660 wrote to memory of 2352	1660	rundll32.exe	31
PID 1660 wrote to memory of 2352	1660	rundll32.exe	31
PID 1660 wrote to memory of 2352	1660	rundll32.exe	31
PID 1660 wrote to memory of 2352	1660	rundll32.exe	31
PID 1660 wrote to memory of 2352	1660	rundll32.exe	31
PID 1660 wrote to memory of 2352	1660	rundll32.exe	31
PID 1660 wrote to memory of 2352	1660	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\36bd8e0fe6b77be714e6777d246f945b_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1660
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\36bd8e0fe6b77be714e6777d246f945b_JaffaCakes118.dll,#1
  2⤵
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  PID:2352

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/2352-1-0x0000000000460000-0x0000000000484000-memory.dmp

Filesize
144KB

Download
memory/2352-0-0x0000000000370000-0x0000000000394000-memory.dmp

Filesize
144KB

Download
memory/2352-10-0x0000000000460000-0x0000000000484000-memory.dmp

Filesize
144KB

Download
memory/2352-8-0x0000000000460000-0x0000000000484000-memory.dmp

Filesize
144KB

Download
memory/2352-6-0x0000000000460000-0x0000000000484000-memory.dmp

Filesize
144KB

Download
memory/2352-4-0x0000000000460000-0x0000000000484000-memory.dmp

Filesize
144KB

Download
memory/2352-11-0x0000000000460000-0x0000000000484000-memory.dmp

Filesize
144KB

Download