smokeloader | 207073dbbdaf0b60a0b3607da0b74f69cec3934eaeacef7a0a55c7b1a0e60737

Analysis

max time kernel
90s
max time network
94s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
03/07/2024, 04:36

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General

Target
207073dbbdaf0b60a0b3607da0b74f69cec3934eaeacef7a0a55c7b1a0e60737.exe
Size 162KB
Sample240703-e8ckhs1hjn
SHA256 207073dbbdaf0b60a0b3607da0b74f69cec3934eaeacef7a0a55c7b1a0e60737
MD5 9a9f587f644bc04f09e2cde9ea2b8774
SHA1 d3b988b519de6f1a61efa5fc8205c16b1b7f2c7a
SHA512 a2a81e98ae73b30c1fe0c27ff4c87e3cb199217f7dff9e520e43023e92e82c1051395e779d118c41d7f64acd757f247a8329dfd8f5a4594dc508eb590865dea8
SSDEEP 3072:/b5XLNHYQi2d6ABQL3aa3NEBhPQ5D3Q1KuU3:z5XLNH7lXBQLKaka7
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

smokeloader pub2 backdoor trojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub2

Signatures

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2056	2916	WerFault.exe	77

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	207073dbbdaf0b60a0b3607da0b74f69cec3934eaeacef7a0a55c7b1a0e60737.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	207073dbbdaf0b60a0b3607da0b74f69cec3934eaeacef7a0a55c7b1a0e60737.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	207073dbbdaf0b60a0b3607da0b74f69cec3934eaeacef7a0a55c7b1a0e60737.exe

C:\Users\Admin\AppData\Local\Temp\207073dbbdaf0b60a0b3607da0b74f69cec3934eaeacef7a0a55c7b1a0e60737.exe
"C:\Users\Admin\AppData\Local\Temp\207073dbbdaf0b60a0b3607da0b74f69cec3934eaeacef7a0a55c7b1a0e60737.exe"
1⤵
- Checks SCSI registry key(s)
PID:2916
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2916 -s 484
  2⤵
  - Program crash
  PID:2056

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2916 -ip 2916
1⤵
PID:2940

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/2916-3-0x0000000000400000-0x000000000040B000-memory.dmp

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memory/2916-2-0x00000000028B0000-0x00000000028BB000-memory.dmp

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memory/2916-1-0x00000000028D0000-0x00000000029D0000-memory.dmp

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memory/2916-4-0x0000000000400000-0x0000000002716000-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