smokeloader | e8d22ed359a17df94de5f41a4ec50d31c97cca7064951f069338abcc8bc248bf

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
08/09/2024, 00:42

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

d32a352a771b6e0f4243cee3d46e30bd_JaffaCakes118.exe
Size

254KB
MD5

d32a352a771b6e0f4243cee3d46e30bd
SHA1

f9e4be6804607542717cc1ec431ea13b9f49c62f
SHA256

e8d22ed359a17df94de5f41a4ec50d31c97cca7064951f069338abcc8bc248bf
SHA512

01ffe10f4e1c9883ad01d766f1083a7329425ac1d416f650313355970d9dc04ba92f1cdefa1510e7ad9d7caba28ba97878a85d1a09036b2b5d5d08c126a3de0d
SSDEEP

6144:Ev8tRGQjyp5dhHOMn/kj0v54CuKFzkaYDwYU:E0rPjyp5bHvm0vO4FgaLY

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2948	2908	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	d32a352a771b6e0f4243cee3d46e30bd_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	d32a352a771b6e0f4243cee3d46e30bd_JaffaCakes118.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	d32a352a771b6e0f4243cee3d46e30bd_JaffaCakes118.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	d32a352a771b6e0f4243cee3d46e30bd_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\d32a352a771b6e0f4243cee3d46e30bd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d32a352a771b6e0f4243cee3d46e30bd_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:2908
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2908 -s 352
  2⤵
  - Program crash
  PID:2948

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2908 -ip 2908
1⤵
PID:8

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/2908-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2908-2-0x00000000001C0000-0x00000000001C9000-memory.dmp

Filesize
36KB

Download
memory/2908-1-0x0000000000960000-0x0000000000A60000-memory.dmp

Filesize
1024KB

Download
memory/2908-6-0x00000000001C0000-0x00000000001C9000-memory.dmp

Filesize
36KB

Download
memory/2908-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2908-4-0x0000000000400000-0x000000000086F000-memory.dmp

Filesize
4.4MB

Download