smokeloader | 0c122cc3c771c389170d4b76a4d4400e881b4f6065ac88bf3bd1d01565f81773

Analysis

max time kernel
95s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
06-01-2025 03:49

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General

Target

JaffaCakes118_0ca1532d75d71f98b5d610ebb9d5a2cc.exe
Size

144KB
MD5

0ca1532d75d71f98b5d610ebb9d5a2cc
SHA1

eb4dd79e74066d30a8dda6fe1628779672205f3d
SHA256

0c122cc3c771c389170d4b76a4d4400e881b4f6065ac88bf3bd1d01565f81773
SHA512

c8ff1d3a3580f7c7bb15d77b350023f1c7fc0e3d56276080a5c9cffe3bfd8d46f70ce61473b9550217d3fd3a4591cce88bcc06b79673144b9d7d6fec8bd9848b
SSDEEP

1536:Uk0JAbV7srPwPhk28mcL4Y/PKOMarYXUIflChgBM1qjl0O8sYc5WOmQjxkxKI:UnuxaQ8/tHhIfl0gi1I0MYc5W8

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
4020	4808	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_0ca1532d75d71f98b5d610ebb9d5a2cc.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_0ca1532d75d71f98b5d610ebb9d5a2cc.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	JaffaCakes118_0ca1532d75d71f98b5d610ebb9d5a2cc.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	JaffaCakes118_0ca1532d75d71f98b5d610ebb9d5a2cc.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0ca1532d75d71f98b5d610ebb9d5a2cc.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0ca1532d75d71f98b5d610ebb9d5a2cc.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:4808
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4808 -s 352
  2⤵
  - Program crash
  PID:4020

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4808 -ip 4808
1⤵
PID:1360

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

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Downloads

memory/4808-1-0x0000000002160000-0x0000000002260000-memory.dmp

Filesize
1024KB

Download
memory/4808-2-0x00000000001C0000-0x00000000001C9000-memory.dmp

Filesize
36KB

Download
memory/4808-3-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4808-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4808-5-0x00000000001C0000-0x00000000001C9000-memory.dmp

Filesize
36KB

Download
memory/4808-4-0x0000000000400000-0x0000000002142000-memory.dmp

Filesize
29.3MB

Download