smokeloader | b59e52b83b0a0cde0085b3ba306316a86a845a974cbeaf45da905476b6db53bb

Analysis

max time kernel
292s
max time network
298s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
24/06/2024, 05:43

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General

Target
b59e52b83b0a0cde0085b3ba306316a86a845a974cbeaf45da905476b6db53bb.exe
Size 239KB
Sample240624-gey8jasbjm
SHA256 b59e52b83b0a0cde0085b3ba306316a86a845a974cbeaf45da905476b6db53bb
MD5 e0a475f2ac0e9c3dad905d8ce84f62cb
SHA1 6b789faafed3e4e2d318c9ec9300f9ba3c865374
SHA512 a23d30a9fc9d2560fe37b6d9ab334576e956412ca7841f63f051a54aa77a4e3bcf6b1b5e4e28304b06fde02028b20c6ff1297f750c4735281168164d3397cf46
SSDEEP 3072:wiPU1EqslJWmOppnTiT6q5I6+vLXmdXSXxw14UUXmNXMQrF9aH3W:M1E/lJo1TiTDGdvLXcXSh7NEbc
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

smokeloader pub1 backdoor trojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

Signatures

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
32	512	WerFault.exe	72

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	b59e52b83b0a0cde0085b3ba306316a86a845a974cbeaf45da905476b6db53bb.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	b59e52b83b0a0cde0085b3ba306316a86a845a974cbeaf45da905476b6db53bb.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	b59e52b83b0a0cde0085b3ba306316a86a845a974cbeaf45da905476b6db53bb.exe

C:\Users\Admin\AppData\Local\Temp\b59e52b83b0a0cde0085b3ba306316a86a845a974cbeaf45da905476b6db53bb.exe
"C:\Users\Admin\AppData\Local\Temp\b59e52b83b0a0cde0085b3ba306316a86a845a974cbeaf45da905476b6db53bb.exe"
1⤵
- Checks SCSI registry key(s)
PID:512
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 512 -s 492
  2⤵
  - Program crash
  PID:32

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

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Downloads

memory/512-1-0x0000000000620000-0x0000000000720000-memory.dmp

Download

memory/512-3-0x0000000000400000-0x000000000040B000-memory.dmp

Download

memory/512-2-0x00000000004B0000-0x00000000004BB000-memory.dmp

Download

memory/512-4-0x0000000000400000-0x0000000000446000-memory.dmp

Download

memory/512-6-0x0000000000620000-0x0000000000720000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads