smokeloader | dbb1ffb8a8b13b389fd8aff976808226333bc23d8aafc33111b88206f498fcea

Analysis

max time kernel
149s
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
12-12-2024 23:07

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General

Target

e8b57e9e156ab02c1457cebbc8f0333f_JaffaCakes118.exe
Size

217KB
MD5

e8b57e9e156ab02c1457cebbc8f0333f
SHA1

1c2d52a55d84472067081a9e5b054f1d0dc7c35d
SHA256

dbb1ffb8a8b13b389fd8aff976808226333bc23d8aafc33111b88206f498fcea
SHA512

c67700539749b8ec3f96d42e8d64505fb9eaaed9a1f572813225e2c1f5de56f2b39eb9419058a0584454a163483ebb051c75887552920ae9f62607c6decd16e7
SSDEEP

3072:G0CRrgZraEceNQ8X0jBnCst5suV7YWn7HwanCNeoBNTfC8IU:zZraAO8X0c5u6W7CIwY8

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
884	4752	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	e8b57e9e156ab02c1457cebbc8f0333f_JaffaCakes118.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	e8b57e9e156ab02c1457cebbc8f0333f_JaffaCakes118.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	e8b57e9e156ab02c1457cebbc8f0333f_JaffaCakes118.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	e8b57e9e156ab02c1457cebbc8f0333f_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\e8b57e9e156ab02c1457cebbc8f0333f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e8b57e9e156ab02c1457cebbc8f0333f_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:4752
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4752 -s 352
  2⤵
  - Program crash
  PID:884

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4752 -ip 4752
1⤵
PID:5068

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

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Downloads

memory/4752-1-0x0000000002F10000-0x0000000003010000-memory.dmp

Filesize
1024KB

Download
memory/4752-2-0x00000000049B0000-0x00000000049B9000-memory.dmp

Filesize
36KB

Download
memory/4752-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4752-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4752-5-0x00000000049B0000-0x00000000049B9000-memory.dmp

Filesize
36KB

Download
memory/4752-4-0x0000000000400000-0x0000000002C6D000-memory.dmp

Filesize
40.4MB

Download