smokeloader | 68b862ef97329adf8fcc2c82436472f0cb59ce5e06fa9429fd7c6bae7f50d7e5

Analysis

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

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10-01-2025 02:31

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_d88e56f3d04918fd5a93d72bd8c9c078.exe
Size

345KB
MD5

d88e56f3d04918fd5a93d72bd8c9c078
SHA1

1553f50d46b7fc1b83582b9b8529810c46ff143f
SHA256

68b862ef97329adf8fcc2c82436472f0cb59ce5e06fa9429fd7c6bae7f50d7e5
SHA512

add9884a34dc7f31da016907b2b8ebdd778764b9792028fe728aef283656ae0f591f1fd9da73b365bc5b1f118c0b115b3286f61615c5dbaa3ebb8a69be8f78ae
SSDEEP

6144:BHdqqzjjo9f4LUatDrBPsQRuI3R00gBGmObbdxqmLUN1rBQbLTrH:B9Fzjjsf4YqDBsQRVKZQbdxqm0rBGLH

Score

10^/10

smokeloader pub3 backdoor discovery trojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub3

Signatures

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader
Smokeloader family
smokeloader

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2836	2708	WerFault.exe	30

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	JaffaCakes118_d88e56f3d04918fd5a93d72bd8c9c078.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2708 wrote to memory of 2836	2708	JaffaCakes118_d88e56f3d04918fd5a93d72bd8c9c078.exe	31
PID 2708 wrote to memory of 2836	2708	JaffaCakes118_d88e56f3d04918fd5a93d72bd8c9c078.exe	31
PID 2708 wrote to memory of 2836	2708	JaffaCakes118_d88e56f3d04918fd5a93d72bd8c9c078.exe	31
PID 2708 wrote to memory of 2836	2708	JaffaCakes118_d88e56f3d04918fd5a93d72bd8c9c078.exe	31

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d88e56f3d04918fd5a93d72bd8c9c078.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d88e56f3d04918fd5a93d72bd8c9c078.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2708
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2708 -s 136
  2⤵
  - Program crash
  PID:2836

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

Loading Replay Monitor...

Downloads

memory/2708-1-0x0000000000940000-0x0000000000A40000-memory.dmp

Filesize
1024KB

Download
memory/2708-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2708-2-0x0000000000030000-0x0000000000039000-memory.dmp

Filesize
36KB

Download
memory/2708-4-0x0000000000400000-0x0000000000885000-memory.dmp

Filesize
4.5MB

Download