2e8bed418e2074c909385c20a623cd964b65b1649efe7cfb8e984cc6f312a30d

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
21/08/2024, 17:26

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General

Target

b45c00c0c29285f819ab4ad89f4c3161_JaffaCakes118.dll
Size

70KB
MD5

b45c00c0c29285f819ab4ad89f4c3161
SHA1

4cf842efdb38cd166c23fa5a8e8ffdd6e442a586
SHA256

2e8bed418e2074c909385c20a623cd964b65b1649efe7cfb8e984cc6f312a30d
SHA512

4f090cc7c08e65198b864b44f20258e1eacbcd74539b128d0f2609f9d185da3e26b23b43cb235769f7641ee239f1b63ac14d599b9d61ed94a4b22990672885e7
SSDEEP

1536:OIihwpUFh3XhstlNJzGuEjpfcjWBg2I3XodnO540TVwKjd2SD5wee:BihLFVXhsTzMAWBg2KXodO57xhd2SVwj

Score

8^/10

discovery

Malware Config

Signatures

Blocklisted process makes network request 3 IoCs

flow	pid	Process
3	2940	rundll32.exe
5	2940	rundll32.exe
6	2940	rundll32.exe

Downloads MZ/PE file

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\drivers\i386p.sys	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 behavior: LoadsDriver 1 IoCs

pid	Process
480	Process not Found

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2876 wrote to memory of 2940	2876	rundll32.exe	30
PID 2876 wrote to memory of 2940	2876	rundll32.exe	30
PID 2876 wrote to memory of 2940	2876	rundll32.exe	30
PID 2876 wrote to memory of 2940	2876	rundll32.exe	30
PID 2876 wrote to memory of 2940	2876	rundll32.exe	30
PID 2876 wrote to memory of 2940	2876	rundll32.exe	30
PID 2876 wrote to memory of 2940	2876	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b45c00c0c29285f819ab4ad89f4c3161_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2876
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b45c00c0c29285f819ab4ad89f4c3161_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - Drops file in Drivers directory
  - System Location Discovery: System Language Discovery
  PID:2940

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/2940-3-0x0000000000190000-0x00000000001A3000-memory.dmp

Filesize
76KB

Download
memory/2940-2-0x0000000000130000-0x0000000000143000-memory.dmp

Filesize
76KB

Download
memory/2940-1-0x0000000000130000-0x0000000000143000-memory.dmp

Filesize
76KB

Download
memory/2940-0-0x0000000000130000-0x0000000000143000-memory.dmp

Filesize
76KB

Download
memory/2940-4-0x00000000001D0000-0x00000000001ED000-memory.dmp

Filesize
116KB

Download
memory/2940-6-0x00000000001D0000-0x00000000001ED000-memory.dmp

Filesize
116KB

Download
memory/2940-5-0x00000000001D0000-0x00000000001ED000-memory.dmp

Filesize
116KB

Download
memory/2940-8-0x00000000001D0000-0x00000000001ED000-memory.dmp

Filesize
116KB

Download
memory/2940-9-0x00000000001D0000-0x00000000001ED000-memory.dmp

Filesize
116KB

Download
memory/2940-10-0x00000000001D0000-0x00000000001ED000-memory.dmp

Filesize
116KB

Download
memory/2940-11-0x00000000001D0000-0x00000000001ED000-memory.dmp

Filesize
116KB

Download
memory/2940-12-0x00000000001D0000-0x00000000001ED000-memory.dmp

Filesize
116KB

Download