smokeloader | 9e82d402e4e45f9e77c7f5d88405385a85c5010bea069b359c08c628c1e2d741

Analysis

max time kernel
95s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19-12-2024 03:32

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General

Target

fe44e28dcec8b08fa61a5ae4552ba4e3_JaffaCakes118.exe
Size

239KB
MD5

fe44e28dcec8b08fa61a5ae4552ba4e3
SHA1

47cf60dc247c29d24de4d1aa7840dbd0c5e10602
SHA256

9e82d402e4e45f9e77c7f5d88405385a85c5010bea069b359c08c628c1e2d741
SHA512

89ae66828b3ceba57957181b227c97a1d33f331581db8360649c034ae68c2e423098a2f72e1d74d3e06081488cb8a94eda69f852a3b89bc6c432c5963ef6113c
SSDEEP

3072:RMqj4mtGh/5DgnIQXoCMXES0al77ylY5pPADCGxgClvHZkBFKXFTGgK0YP:RdjXi58ntJMXE1oIyqBkBFU8gK0Y

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
1992	2428	WerFault.exe	81

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	fe44e28dcec8b08fa61a5ae4552ba4e3_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	fe44e28dcec8b08fa61a5ae4552ba4e3_JaffaCakes118.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	fe44e28dcec8b08fa61a5ae4552ba4e3_JaffaCakes118.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	fe44e28dcec8b08fa61a5ae4552ba4e3_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\fe44e28dcec8b08fa61a5ae4552ba4e3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fe44e28dcec8b08fa61a5ae4552ba4e3_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:2428
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2428 -s 356
  2⤵
  - Program crash
  PID:1992

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2428 -ip 2428
1⤵
PID:3016

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/2428-2-0x00000000008E0000-0x00000000008E9000-memory.dmp

Filesize
36KB

Download
memory/2428-1-0x00000000009A0000-0x0000000000AA0000-memory.dmp

Filesize
1024KB

Download
memory/2428-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2428-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2428-4-0x0000000000400000-0x000000000086C000-memory.dmp

Filesize
4.4MB

Download
memory/2428-5-0x00000000008E0000-0x00000000008E9000-memory.dmp

Filesize
36KB

Download