ddce4b5e1c03d04bb82780a2d0f08469bb589b6fe8f0d4cc2a140b16344f5bd1

Analysis

max time kernel
132s
max time network
122s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
27-06-2024 16:42

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General

Target

16bb0f9d98eb7a832b6db1e92f4e4f1a_JaffaCakes118.dll
Size

122KB
MD5

16bb0f9d98eb7a832b6db1e92f4e4f1a
SHA1

cce5b3a2965c500de8fa75e1429b8be5aa744e14
SHA256

ddce4b5e1c03d04bb82780a2d0f08469bb589b6fe8f0d4cc2a140b16344f5bd1
SHA512

daa08562b0d06c495c9a846c270e30d51fec7694a875571313ad60f88d9327557aac7180cb562f10d8cd193da17c59d2b0962d6f25355bb4e973f66f1abb7209
SSDEEP

3072:IkWt6R1r+akw0yzBbZlVQ00QjDdjTZ6T:IJ6R1awBb/i0bHVTZ6

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 4 IoCs

flow	pid	Process
4	2080	rundll32.exe
7	2080	rundll32.exe
8	2080	rundll32.exe
9	2080	rundll32.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2240 wrote to memory of 2080	2240	rundll32.exe	28
PID 2240 wrote to memory of 2080	2240	rundll32.exe	28
PID 2240 wrote to memory of 2080	2240	rundll32.exe	28
PID 2240 wrote to memory of 2080	2240	rundll32.exe	28
PID 2240 wrote to memory of 2080	2240	rundll32.exe	28
PID 2240 wrote to memory of 2080	2240	rundll32.exe	28
PID 2240 wrote to memory of 2080	2240	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\16bb0f9d98eb7a832b6db1e92f4e4f1a_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2240
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\16bb0f9d98eb7a832b6db1e92f4e4f1a_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  PID:2080

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Assistance\Client\1.0\E052.tmp

Filesize
2KB

MD5
8e7905157bd46d94dfbe9e6b318b15e9

SHA1
f436ff36b9d03d5384161ad609bac104bd9b7c99

SHA256
ca41d3d1d2a056d4ae842024688077097ecccd12e6c7c76aaea9ad638b5f0214

SHA512
694161815f3c59f4484d3199f3a8a87d145afcad2671b996d675f29a539ce8ac0f800a6d47893d9f8dfbbf03f2dc23628409f6118511eff633def42ac441c302

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