smokeloader | 6a14254a0020462bb102f32452807dbdad56d1a9aa829bed894d0d8c9aefafa2

Analysis

max time kernel
94s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
04-12-2024 13:23

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General

Target

c2b9436b6ccde1f2c990e486b635b2e6_JaffaCakes118.exe
Size

239KB
MD5

c2b9436b6ccde1f2c990e486b635b2e6
SHA1

ffe576c9de4b0a132af422845908b1ac9ebd1742
SHA256

6a14254a0020462bb102f32452807dbdad56d1a9aa829bed894d0d8c9aefafa2
SHA512

2e5d1527868323d1b8fca64192df4d94c323a4b0ff130140b95cc81f2924c0d02e07653d60cbb8ee46b8f449d538a8950651f0bc0a81220374c6a1fe78611792
SSDEEP

6144:QeccjFeYJ6N/sLsueihb12PYxVj/ClQVSHO1UY:QHcx/J6N8SYnmlQVSHk

Score

10^/10

smokeloader pub5 backdoor discovery trojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub5

Signatures

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader
Smokeloader family
smokeloader

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
4908	1464	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

Processes:

c2b9436b6ccde1f2c990e486b635b2e6_JaffaCakes118.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c2b9436b6ccde1f2c990e486b635b2e6_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

Processes:

c2b9436b6ccde1f2c990e486b635b2e6_JaffaCakes118.exe

description	ioc	Process
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c2b9436b6ccde1f2c990e486b635b2e6_JaffaCakes118.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c2b9436b6ccde1f2c990e486b635b2e6_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c2b9436b6ccde1f2c990e486b635b2e6_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\c2b9436b6ccde1f2c990e486b635b2e6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c2b9436b6ccde1f2c990e486b635b2e6_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:1464
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1464 -s 352
  2⤵
  - Program crash
  PID:4908

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1464 -ip 1464
1⤵
PID:2264

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/1464-1-0x0000000000870000-0x0000000000970000-memory.dmp

Filesize
1024KB

Download
memory/1464-2-0x00000000001C0000-0x00000000001C9000-memory.dmp

Filesize
36KB

Download
memory/1464-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1464-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1464-5-0x00000000001C0000-0x00000000001C9000-memory.dmp

Filesize
36KB

Download
memory/1464-4-0x0000000000400000-0x000000000086B000-memory.dmp

Filesize
4.4MB

Download