2c0c189df816b6e3887d7b3575b13914b0e219d2cf900b9fdeaea6786f0818e0

Analysis

max time kernel
147s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
24/06/2024, 16:31

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General

Target

099b8474af96f26b8e114c176f7f6b23_JaffaCakes118.exe
Size

120KB
MD5

099b8474af96f26b8e114c176f7f6b23
SHA1

2045d9ca09ca5a7a04af12244b63862a80479a18
SHA256

2c0c189df816b6e3887d7b3575b13914b0e219d2cf900b9fdeaea6786f0818e0
SHA512

a74c0287cd640ad6ac13f1e8257d17e36eb4835a55546fb79f3deb743ba6e82ef811736cca8db49c0c2c14563374e2f363ad056fecf17bf3d9092e9de4855051
SSDEEP

3072:0/uqwf9se/JUkxRWySst8CojxrdQU9ss:0/uxfOCuQROstGxrdV9

Score

8^/10

persistence

Malware Config

Signatures

Boot or Logon Autostart Execution: Active Setup 2 TTPs 2 IoCs

Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

persistence

Active Setup

T1547.014

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{21E9C5D3-EBFF-11CD-B6FD-00AA00B4E22A}	099b8474af96f26b8e114c176f7f6b23_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{21E9C5D3-EBFF-11CD-B6FD-00AA00B4E22A}\StubPath = "C:\\Program Files\\DBS.EXE"	099b8474af96f26b8e114c176f7f6b23_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
1216	DBS.EXE

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1216 set thread context of 1592	1216	DBS.EXE	82

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\DBS.EXE	099b8474af96f26b8e114c176f7f6b23_JaffaCakes118.exe
File created	C:\Program Files\DBS.EXE	099b8474af96f26b8e114c176f7f6b23_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4868 wrote to memory of 1216	4868	099b8474af96f26b8e114c176f7f6b23_JaffaCakes118.exe	81
PID 4868 wrote to memory of 1216	4868	099b8474af96f26b8e114c176f7f6b23_JaffaCakes118.exe	81
PID 4868 wrote to memory of 1216	4868	099b8474af96f26b8e114c176f7f6b23_JaffaCakes118.exe	81
PID 1216 wrote to memory of 1592	1216	DBS.EXE	82
PID 1216 wrote to memory of 1592	1216	DBS.EXE	82
PID 1216 wrote to memory of 1592	1216	DBS.EXE	82
PID 1216 wrote to memory of 1592	1216	DBS.EXE	82
PID 1216 wrote to memory of 1592	1216	DBS.EXE	82
PID 4868 wrote to memory of 4836	4868	099b8474af96f26b8e114c176f7f6b23_JaffaCakes118.exe	83
PID 4868 wrote to memory of 4836	4868	099b8474af96f26b8e114c176f7f6b23_JaffaCakes118.exe	83
PID 4868 wrote to memory of 4836	4868	099b8474af96f26b8e114c176f7f6b23_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\099b8474af96f26b8e114c176f7f6b23_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\099b8474af96f26b8e114c176f7f6b23_JaffaCakes118.exe"
1⤵
- Boot or Logon Autostart Execution: Active Setup
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:4868
- C:\Program Files\DBS.EXE
  "C:\Program Files\DBS.EXE"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:1216
- - C:\Windows\SysWOW64\userinit.exe
    C:\Windows\SYSTEM32\userinit.exe
    3⤵
    PID:1592
- C:\Windows\SysWOW64\cmd.exe
  cmd /c del "C:\Users\Admin\AppData\Local\Temp\099b8474af96f26b8e114c176f7f6b23_JaffaCakes118.exe"
  2⤵
  PID:4836

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Program Files\DBS.EXE

Filesize
120KB

MD5
099b8474af96f26b8e114c176f7f6b23

SHA1
2045d9ca09ca5a7a04af12244b63862a80479a18

SHA256
2c0c189df816b6e3887d7b3575b13914b0e219d2cf900b9fdeaea6786f0818e0

SHA512
a74c0287cd640ad6ac13f1e8257d17e36eb4835a55546fb79f3deb743ba6e82ef811736cca8db49c0c2c14563374e2f363ad056fecf17bf3d9092e9de4855051

Download Submit
memory/1216-4-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download
memory/1216-11-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download
memory/1592-8-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download
memory/1592-9-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download
memory/1592-7-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download
memory/1592-6-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download
memory/4868-0-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download
memory/4868-13-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads