smokeloader | 0d94f45818fcdc5fa245fc03f945294991519232bd7d036323fffd5a200ad8fa

Analysis

max time kernel
94s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10-01-2025 01:43

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General

Target

JaffaCakes118_d7a43214363470b95071e6a8ada941c4.exe
Size

336KB
MD5

d7a43214363470b95071e6a8ada941c4
SHA1

79b4d6f084e06051f8f4e986e3f1b2655af46576
SHA256

0d94f45818fcdc5fa245fc03f945294991519232bd7d036323fffd5a200ad8fa
SHA512

c7a5ae398d5e18cc62d33595952259eb5f7a5e6f4d4bdbf240a23def6f56bdda4192979b8d404db5300de51d805940a3d9c0d47da0e6f4db34f66ecd5f92aa4a
SSDEEP

6144:aIFyOwVDmvqyCcdNYxgWNxr4b1EBQwJ26pZEkXH5zWEBi+ZMa0wm:aCyOcmvqjc0vNpsWmwY6p2axW9a0r

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
4868	5056	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	JaffaCakes118_d7a43214363470b95071e6a8ada941c4.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_d7a43214363470b95071e6a8ada941c4.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	JaffaCakes118_d7a43214363470b95071e6a8ada941c4.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	JaffaCakes118_d7a43214363470b95071e6a8ada941c4.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d7a43214363470b95071e6a8ada941c4.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d7a43214363470b95071e6a8ada941c4.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:5056
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5056 -s 352
  2⤵
  - Program crash
  PID:4868

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 5056 -ip 5056
1⤵
PID:760

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/5056-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/5056-2-0x00000000001C0000-0x00000000001C9000-memory.dmp

Filesize
36KB

Download
memory/5056-1-0x0000000000B90000-0x0000000000C90000-memory.dmp

Filesize
1024KB

Download
memory/5056-6-0x00000000001C0000-0x00000000001C9000-memory.dmp

Filesize
36KB

Download
memory/5056-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/5056-4-0x0000000000400000-0x0000000000884000-memory.dmp

Filesize
4.5MB

Download