smokeloader | 792e5a60952ae49b49cbe4f3e80d9bdfd76517e9f5520ee45d5dc4902c7ea92e

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
21/04/2024, 13:23

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General

Target

ff5f99b8dc39c711d3462ed70a04ab8e_JaffaCakes118.exe
Size

208KB
MD5

ff5f99b8dc39c711d3462ed70a04ab8e
SHA1

2a34aa0303ca5b30ed028f59d846dccbf88e3972
SHA256

792e5a60952ae49b49cbe4f3e80d9bdfd76517e9f5520ee45d5dc4902c7ea92e
SHA512

c9743465c1d62656d5001198bb5e8a8499e09faeb658bdb5491f49cf314dd94800f03593dcdbe779eb8a5fc35ba41f3b76bd6c141e34b47ef74015a6b0e145c0
SSDEEP

3072:FXDLv0A7UAbcEsOgWAETi/GsAxcC5RnmK1dFnArywoOLi6BIqC5Z7YL:FXvPg9nOpAe0CvmAnRwoOLInYL

Score

10^/10

smokeloader pub5 backdoor 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
4696	5024	WerFault.exe	84

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	ff5f99b8dc39c711d3462ed70a04ab8e_JaffaCakes118.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	ff5f99b8dc39c711d3462ed70a04ab8e_JaffaCakes118.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	ff5f99b8dc39c711d3462ed70a04ab8e_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\ff5f99b8dc39c711d3462ed70a04ab8e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ff5f99b8dc39c711d3462ed70a04ab8e_JaffaCakes118.exe"
1⤵
- Checks SCSI registry key(s)
PID:5024
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5024 -s 352
  2⤵
  - Program crash
  PID:4696

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 5024 -ip 5024
1⤵
PID:3272

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/5024-1-0x0000000002EE0000-0x0000000002FE0000-memory.dmp

Filesize
1024KB

Download
memory/5024-2-0x0000000002ED0000-0x0000000002ED9000-memory.dmp

Filesize
36KB

Download
memory/5024-3-0x0000000000400000-0x0000000002C6A000-memory.dmp

Filesize
40.4MB

Download
memory/5024-4-0x0000000000400000-0x0000000002C6A000-memory.dmp

Filesize
40.4MB

Download