smokeloader | 0c82d8e8ad21838384c080d959954e01920e28fe1a9de7fe685d8eba289b777d

Analysis

max time kernel
147s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240611-en
resource tags

arch:x64arch:x86image:win11-20240611-enlocale:en-usos:windows11-21h2-x64system
submitted
25/06/2024, 10:20

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General

Target
0c82d8e8ad21838384c080d959954e01920e28fe1a9de7fe685d8eba289b777d.exe
Size 309KB
Sample240625-mc95xaxarr
SHA256 0c82d8e8ad21838384c080d959954e01920e28fe1a9de7fe685d8eba289b777d
MD5 253f9f56640e1ad681b03a023187877d
SHA1 ffee20e4403247f212c29faf4583908d1f041c19
SHA512 da3a67adf7a56955ca6c2170ee52f04fecd2c8026cefe359dbe51daef56e25a5656b9ccf70d49331034391845129cf7fc3bc1218b043e76118e27107511fe4df
SSDEEP 3072:/VNyLwGzONNMZX4CpzJZObamO52Rt4Lttwe4n1Ek1EJxTEqS:/eLwGYMZX4I2btxn8arNH
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
1872	3872	WerFault.exe	79

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	0c82d8e8ad21838384c080d959954e01920e28fe1a9de7fe685d8eba289b777d.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	0c82d8e8ad21838384c080d959954e01920e28fe1a9de7fe685d8eba289b777d.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	0c82d8e8ad21838384c080d959954e01920e28fe1a9de7fe685d8eba289b777d.exe

C:\Users\Admin\AppData\Local\Temp\0c82d8e8ad21838384c080d959954e01920e28fe1a9de7fe685d8eba289b777d.exe
"C:\Users\Admin\AppData\Local\Temp\0c82d8e8ad21838384c080d959954e01920e28fe1a9de7fe685d8eba289b777d.exe"
1⤵
- Checks SCSI registry key(s)
PID:3872
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3872 -s 484
  2⤵
  - Program crash
  PID:1872

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3872 -ip 3872
1⤵
PID:2832

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/3872-3-0x0000000000400000-0x000000000040B000-memory.dmp

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memory/3872-2-0x0000000002840000-0x000000000284B000-memory.dmp

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memory/3872-1-0x0000000002920000-0x0000000002A20000-memory.dmp

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memory/3872-4-0x0000000000400000-0x000000000273A000-memory.dmp

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads