smokeloader | 63a0529f4fe968a72d4e82240c02181f200e387b0c037df314478d3b913a9481

Analysis

max time kernel
141s
max time network
123s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
23-06-2024 05:27

Target

0545a5fa772589b157c33c7f9aa7cd58_JaffaCakes118.exe
Size

261KB
MD5

0545a5fa772589b157c33c7f9aa7cd58
SHA1

efb8383cf11620cbf3b4a75c09ea2f06735e9f80
SHA256

63a0529f4fe968a72d4e82240c02181f200e387b0c037df314478d3b913a9481
SHA512

cb1c81ea126a935a0374df1dbd928475285cd1b9615c1afba3bea796c5ddfe0fe8d7baa51b94e82c2a87c635cbb3ab38ab0c8d6c46ccfaaf672cb300ff2129fb
SSDEEP

3072:uNScpgZXj6s5xlpNdr77QGShdVCZxeSQEdYFG0EBBQWvbvPQiaDhxxMeetkkrsCc:uNSpmsfzN5/sCx4zFGROhxxpeTr/ekI

Score

10^/10

Family

smokeloader

Botnet

pub3

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1264 2212 WerFault.exe 0545a5fa772589b157c33c7f9aa7cd58_JaffaCakes118.exe

pid	pid_target	process	target process
1264	2212	WerFault.exe	0545a5fa772589b157c33c7f9aa7cd58_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

0545a5fa772589b157c33c7f9aa7cd58_JaffaCakes118.exe

description	pid	process	target process
PID 2212 wrote to memory of 1264	2212	0545a5fa772589b157c33c7f9aa7cd58_JaffaCakes118.exe	WerFault.exe
PID 2212 wrote to memory of 1264	2212	0545a5fa772589b157c33c7f9aa7cd58_JaffaCakes118.exe	WerFault.exe
PID 2212 wrote to memory of 1264	2212	0545a5fa772589b157c33c7f9aa7cd58_JaffaCakes118.exe	WerFault.exe
PID 2212 wrote to memory of 1264	2212	0545a5fa772589b157c33c7f9aa7cd58_JaffaCakes118.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\0545a5fa772589b157c33c7f9aa7cd58_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0545a5fa772589b157c33c7f9aa7cd58_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2212

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2212 -s 136
2⤵
- Program crash
PID:1264

memory/2212-1-0x00000000002F0000-0x00000000003F0000-memory.dmp

Filesize
1024KB

Download
memory/2212-2-0x0000000000020000-0x0000000000029000-memory.dmp

Filesize
36KB

Download
memory/2212-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2212-4-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2212-6-0x00000000002F0000-0x00000000003F0000-memory.dmp

Filesize
1024KB

Download