smokeloader | 6e33a7373b3ee523ada824f0a3d67e908f03dbdbf89f3753f5afa56c2d4fe8f7

Analysis

max time kernel
146s
max time network
154s
platform
windows11-21h2_x64
resource
win11-20240704-en
resource tags

arch:x64arch:x86image:win11-20240704-enlocale:en-usos:windows11-21h2-x64system
submitted
05/07/2024, 09:58

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General

Target
6e33a7373b3ee523ada824f0a3d67e908f03dbdbf89f3753f5afa56c2d4fe8f7.exe
Size 186KB
Sample240705-lzganswdqn
SHA256 6e33a7373b3ee523ada824f0a3d67e908f03dbdbf89f3753f5afa56c2d4fe8f7
MD5 157f0cb8cd0a11e494c954a5eb2fca7a
SHA1 0764aea8900cbcf3c205f464549f21b43d3ff662
SHA512 85cc778d92b91516f38f5180eef8ce0f3e16058b23ad452040246f7f4ffbc3a30344bf113f1c0ff30155828961652b33a880289a3f9f2fa08a05aebb0839586c
SSDEEP 1536:wom1fHdeDPim2DiNT6c04e3jtSqeAUIv2YtyHtHNrgvxxpLwrmg9/3qg7laffYKF:womfgd2heC2YtyHjUZMz74ff1HcLo9
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
5652	5964	WerFault.exe	78

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	6e33a7373b3ee523ada824f0a3d67e908f03dbdbf89f3753f5afa56c2d4fe8f7.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	6e33a7373b3ee523ada824f0a3d67e908f03dbdbf89f3753f5afa56c2d4fe8f7.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	6e33a7373b3ee523ada824f0a3d67e908f03dbdbf89f3753f5afa56c2d4fe8f7.exe

C:\Users\Admin\AppData\Local\Temp\6e33a7373b3ee523ada824f0a3d67e908f03dbdbf89f3753f5afa56c2d4fe8f7.exe
"C:\Users\Admin\AppData\Local\Temp\6e33a7373b3ee523ada824f0a3d67e908f03dbdbf89f3753f5afa56c2d4fe8f7.exe"
1⤵
- Checks SCSI registry key(s)
PID:5964
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5964 -s 488
  2⤵
  - Program crash
  PID:5652

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 5964 -ip 5964
1⤵
PID:5136

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/5964-1-0x00000000029A0000-0x0000000002AA0000-memory.dmp

Download

memory/5964-3-0x0000000000400000-0x000000000040B000-memory.dmp

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memory/5964-2-0x0000000002960000-0x000000000296B000-memory.dmp

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memory/5964-4-0x0000000000400000-0x0000000002816000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads