smokeloader | 5f0caccb3ca599a30b5f298f9bb414fe721121c83b7bedc7c59ffe4128c96b61

Analysis

max time kernel
93s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18-12-2024 19:55

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

fce7591a4edab9b6536e377cb6140486_JaffaCakes118.exe
Size

177KB
MD5

fce7591a4edab9b6536e377cb6140486
SHA1

bb4ad63d6501a4729b2a74a745e660497066a6c3
SHA256

5f0caccb3ca599a30b5f298f9bb414fe721121c83b7bedc7c59ffe4128c96b61
SHA512

59c9c2da699c08d370ac2bcb47d15f25c4a7c37c9d40c02049607a5bfd816c09991f7e1dd10fae84722395b85ce63cadb09893e14c703259098f60163a5988b2
SSDEEP

3072:cLCmnhxMQvngrd6ioAHsBLfmC0cSRKe8a4RO0oEZ84CZA9:cLrs6i5HsBaCzeORO0NCi

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
5044	1360	WerFault.exe	83

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	fce7591a4edab9b6536e377cb6140486_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	fce7591a4edab9b6536e377cb6140486_JaffaCakes118.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	fce7591a4edab9b6536e377cb6140486_JaffaCakes118.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	fce7591a4edab9b6536e377cb6140486_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\fce7591a4edab9b6536e377cb6140486_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fce7591a4edab9b6536e377cb6140486_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:1360
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1360 -s 352
  2⤵
  - Program crash
  PID:5044

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1360 -ip 1360
1⤵
PID:2200

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/1360-2-0x00000000049B0000-0x00000000049B9000-memory.dmp

Filesize
36KB

Download
memory/1360-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1360-1-0x0000000002E70000-0x0000000002F70000-memory.dmp

Filesize
1024KB

Download
memory/1360-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1360-5-0x00000000049B0000-0x00000000049B9000-memory.dmp

Filesize
36KB

Download
memory/1360-4-0x0000000000400000-0x0000000002C62000-memory.dmp

Filesize
40.4MB

Download