smokeloader | 3ade01944ab9c664f6cdd28ff3d3026765b73627c7acd19d7c834d27b8b9025c

Analysis

max time kernel
94s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05-01-2025 17:32

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_b3f31367da4ab4366155fd07e71731d7.exe
Size

303KB
MD5

b3f31367da4ab4366155fd07e71731d7
SHA1

4b7cbed4b21ab5c7470d3022d6762eb1e51cad5b
SHA256

3ade01944ab9c664f6cdd28ff3d3026765b73627c7acd19d7c834d27b8b9025c
SHA512

864d87e2574593813df6505d1552d14503e0b91f6b1d08e1a53b08b5cac552da4c00ba658f8bdd50f1ba61fc2ae9ffa5e2b83cf27041bcc3692b41b40f1b0c41
SSDEEP

6144:z/3g4BzuFJTSxk+NEs1X7/U9cvnwXBlnKMof:zoIGJT/sl1X7/UsnwXBlS

Score

10^/10

smokeloader pub5 backdoor discovery trojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub5

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
4432	748	WerFault.exe	82

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_b3f31367da4ab4366155fd07e71731d7.exe

Checks SCSI registry key(s) 3 TTPs 3 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	JaffaCakes118_b3f31367da4ab4366155fd07e71731d7.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	JaffaCakes118_b3f31367da4ab4366155fd07e71731d7.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	JaffaCakes118_b3f31367da4ab4366155fd07e71731d7.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b3f31367da4ab4366155fd07e71731d7.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b3f31367da4ab4366155fd07e71731d7.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:748
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 748 -s 352
  2⤵
  - Program crash
  PID:4432

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 748 -ip 748
1⤵
PID:1216

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/748-2-0x0000000004AF0000-0x0000000004AF9000-memory.dmp

Filesize
36KB

Download
memory/748-1-0x0000000002EF0000-0x0000000002FF0000-memory.dmp

Filesize
1024KB

Download
memory/748-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/748-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/748-5-0x0000000004AF0000-0x0000000004AF9000-memory.dmp

Filesize
36KB

Download
memory/748-4-0x0000000000400000-0x0000000002DA3000-memory.dmp

Filesize
41.6MB

Download