smokeloader | 01f6cb222552c7de5a822017d9979103aea06847d186234c8aa4e085fcc16d48

Analysis

max time kernel
96s
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
31-12-2024 07:04

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General

Target

JaffaCakes118_09eb9ca998f6905f205a88429dba2e80.exe
Size

233KB
MD5

09eb9ca998f6905f205a88429dba2e80
SHA1

23c62b405621e180a9e50b7b25057ff4b5a4b239
SHA256

01f6cb222552c7de5a822017d9979103aea06847d186234c8aa4e085fcc16d48
SHA512

2c3a6119adabab897d779f5fafaf0264910c557ece98af49cad8006998b4dd61e013700b94ec3b93ae8e3a97f03623aae152bab0511f3aefd626e3baac11da8e
SSDEEP

3072:DGxKfv13piO9tzL797sgIqz6iHzraaPe+CNf4/AWaSkSJu98vd:lv13piOfLtsw6iHzrFUIADG8el

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
3856	2124	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_09eb9ca998f6905f205a88429dba2e80.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_09eb9ca998f6905f205a88429dba2e80.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	JaffaCakes118_09eb9ca998f6905f205a88429dba2e80.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	JaffaCakes118_09eb9ca998f6905f205a88429dba2e80.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_09eb9ca998f6905f205a88429dba2e80.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_09eb9ca998f6905f205a88429dba2e80.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:2124
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2124 -s 356
  2⤵
  - Program crash
  PID:3856

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2124 -ip 2124
1⤵
PID:2332

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/2124-0-0x0000000003170000-0x0000000003178000-memory.dmp

Filesize
32KB

Download
memory/2124-1-0x0000000003180000-0x0000000003189000-memory.dmp

Filesize
36KB

Download
memory/2124-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2124-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2124-5-0x0000000003180000-0x0000000003189000-memory.dmp

Filesize
36KB

Download
memory/2124-4-0x0000000003170000-0x0000000003178000-memory.dmp

Filesize
32KB

Download
memory/2124-3-0x0000000000400000-0x0000000002F01000-memory.dmp

Filesize
43.0MB

Download