smokeloader | 7c87f681db3f6b7f0337faae390896ef94e05390ad78a78f7ad20dc7e7808efd

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
12-12-2024 03:06

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

e468fbed089419bc835f951f1763acb5_JaffaCakes118.exe
Size

362KB
MD5

e468fbed089419bc835f951f1763acb5
SHA1

bb012af6cb9c806af4541a8aa38a3d9e5a97fca0
SHA256

7c87f681db3f6b7f0337faae390896ef94e05390ad78a78f7ad20dc7e7808efd
SHA512

4fc716eee52c914bc5116ff2e3a12de4d3236829f518d3e874fde577d3feabc9bc5fa78b5a1e30c7ac41dc0f62861279d93818ba171b21d2698c3dd5e70e40da
SSDEEP

6144:OESoD0ahrox3TlV+tkd1QkjKytCJHO8LsQy2/4fdi87CwDxgLDm:B0ahsJitkd1NKKCJ53p/4flNOL

Score

10^/10

smokeloader pub1 backdoor discovery trojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

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
2140	2132	WerFault.exe	29

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	e468fbed089419bc835f951f1763acb5_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2132 wrote to memory of 2140	2132	e468fbed089419bc835f951f1763acb5_JaffaCakes118.exe	30
PID 2132 wrote to memory of 2140	2132	e468fbed089419bc835f951f1763acb5_JaffaCakes118.exe	30
PID 2132 wrote to memory of 2140	2132	e468fbed089419bc835f951f1763acb5_JaffaCakes118.exe	30
PID 2132 wrote to memory of 2140	2132	e468fbed089419bc835f951f1763acb5_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\e468fbed089419bc835f951f1763acb5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e468fbed089419bc835f951f1763acb5_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2132
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2132 -s 136
  2⤵
  - Program crash
  PID:2140

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/2132-1-0x0000000000250000-0x0000000000350000-memory.dmp

Filesize
1024KB

Download
memory/2132-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2132-2-0x0000000000020000-0x0000000000029000-memory.dmp

Filesize
36KB

Download
memory/2132-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2132-5-0x0000000000020000-0x0000000000029000-memory.dmp

Filesize
36KB

Download
memory/2132-4-0x0000000000400000-0x00000000032F8000-memory.dmp

Filesize
47.0MB

Download