smokeloader | d0a5a89efc24b65fc97c0bb78051d46c04c8470d295e6d8eeecbf61e520e197e

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
19/07/2024, 07:44

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General

Target
9957cad67b18eb2167f95e581ce1f33e.exe
Size 234KB
Sample240719-jktakszbrm
SHA256 d0a5a89efc24b65fc97c0bb78051d46c04c8470d295e6d8eeecbf61e520e197e
MD5 9957cad67b18eb2167f95e581ce1f33e
SHA1 aa57f42d5bbfab77806600951386948c24fe07ac
SHA512 36671ea7540a29a246dac6d6a57322530d95f4ab0f137a36edf2267e4128eeb0fdac2113ac2793959eb335e3181c66251918107dd753318991bbac05cfe30f44
SSDEEP 3072:gqyCGAaU6CGAJu4I87zzl4xBebHoG4hQ7rMkPFSgq1EwtO3Jmf+Co1Z1piZzjVeW:gqyo00pI87z6xYIGiQ7rPUyih5V8X
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
1932	2464	WerFault.exe	83

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	9957cad67b18eb2167f95e581ce1f33e.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	9957cad67b18eb2167f95e581ce1f33e.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	9957cad67b18eb2167f95e581ce1f33e.exe

C:\Users\Admin\AppData\Local\Temp\9957cad67b18eb2167f95e581ce1f33e.exe
"C:\Users\Admin\AppData\Local\Temp\9957cad67b18eb2167f95e581ce1f33e.exe"
1⤵
- Checks SCSI registry key(s)
PID:2464
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2464 -s 352
  2⤵
  - Program crash
  PID:1932

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2464 -ip 2464
1⤵
PID:880

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/2464-1-0x0000000002460000-0x0000000002560000-memory.dmp

Download

memory/2464-3-0x0000000000400000-0x000000000040B000-memory.dmp

Download

memory/2464-2-0x00000000023F0000-0x00000000023FB000-memory.dmp

Download

memory/2464-5-0x0000000000400000-0x000000000040B000-memory.dmp

Download

memory/2464-4-0x0000000000400000-0x0000000002082000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads