smokeloader | 5684251ebd9215951f23648ead7b419c6bf0829c3e3aab30ff27ed2bcf8604a5

Analysis

max time kernel
290s
max time network
275s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
27/06/2024, 22:51

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General

Target
5684251ebd9215951f23648ead7b419c6bf0829c3e3aab30ff27ed2bcf8604a5.exe
Size 311KB
Sample240627-2syjdaydnj
SHA256 5684251ebd9215951f23648ead7b419c6bf0829c3e3aab30ff27ed2bcf8604a5
MD5 a0b1d7462bc2991e2ad2440fe0612d7c
SHA1 284d2942b6a10fc2d2d2ff11c2ac6d2502fbcb0f
SHA512 139336682c9dfcd13a99ebe2bbf27f6b5ef918ba76175b9ca304454063076bb25a24124870c567e35f9fe17f738f1d74e4fb2e9ab1ee49b8fb08010a2c94332b
SSDEEP 3072:ZW8phFLMSkIgDPc7fToi/6oMiD+RyV+CR7x/9xn5bUQ3LY0P:ZfpfLNkIGMtLMiaRyV+CR7nUQ
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

smokeloader pub3 backdoor trojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub3

Signatures

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
956	2316	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	5684251ebd9215951f23648ead7b419c6bf0829c3e3aab30ff27ed2bcf8604a5.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	5684251ebd9215951f23648ead7b419c6bf0829c3e3aab30ff27ed2bcf8604a5.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	5684251ebd9215951f23648ead7b419c6bf0829c3e3aab30ff27ed2bcf8604a5.exe

C:\Users\Admin\AppData\Local\Temp\5684251ebd9215951f23648ead7b419c6bf0829c3e3aab30ff27ed2bcf8604a5.exe
"C:\Users\Admin\AppData\Local\Temp\5684251ebd9215951f23648ead7b419c6bf0829c3e3aab30ff27ed2bcf8604a5.exe"
1⤵
- Checks SCSI registry key(s)
PID:2316
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2316 -s 272
  2⤵
  - Program crash
  PID:956

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/2316-1-0x0000000002890000-0x0000000002990000-memory.dmp

Download

memory/2316-3-0x0000000000400000-0x000000000040B000-memory.dmp

Download

memory/2316-2-0x00000000027A0000-0x00000000027AB000-memory.dmp

Download

memory/2316-4-0x0000000000400000-0x000000000273B000-memory.dmp

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memory/2316-6-0x0000000002890000-0x0000000002990000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads