smokeloader | c061d5bb0884c76ae2af3ee69bfbe16b3147f7e8e6e601ee25e4fba4465f349d

Analysis

max time kernel
90s
max time network
94s
platform
windows11-21h2_x64
resource
win11-20240709-en
resource tags

arch:x64arch:x86image:win11-20240709-enlocale:en-usos:windows11-21h2-x64system
submitted
20/07/2024, 21:36

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General

Target
c061d5bb0884c76ae2af3ee69bfbe16b3147f7e8e6e601ee25e4fba4465f349d.exe
Size 292KB
Sample240720-1f8cdaxbnc
SHA256 c061d5bb0884c76ae2af3ee69bfbe16b3147f7e8e6e601ee25e4fba4465f349d
MD5 2ccd137245c7359d072d4a78e50adbf5
SHA1 02c1809a3f095e04b91dae0910b4a45fd333df43
SHA512 70236c9104f830ade9fc28c8af009456018c8f40461bc68df14db3e71b2e07016996d52cff60b100c49de43e368f13e3e8c09e218fa68f5e83488616819b5451
SSDEEP 3072:hV2R0HEEN6R7gwkvXvolufiW10hBGcYnnPAZ5Gc9uvLJF:32RzW6RZ2XvcuakeMcQnojsjJ
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
1292	3556	WerFault.exe	80

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	c061d5bb0884c76ae2af3ee69bfbe16b3147f7e8e6e601ee25e4fba4465f349d.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c061d5bb0884c76ae2af3ee69bfbe16b3147f7e8e6e601ee25e4fba4465f349d.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c061d5bb0884c76ae2af3ee69bfbe16b3147f7e8e6e601ee25e4fba4465f349d.exe

C:\Users\Admin\AppData\Local\Temp\c061d5bb0884c76ae2af3ee69bfbe16b3147f7e8e6e601ee25e4fba4465f349d.exe
"C:\Users\Admin\AppData\Local\Temp\c061d5bb0884c76ae2af3ee69bfbe16b3147f7e8e6e601ee25e4fba4465f349d.exe"
1⤵
- Checks SCSI registry key(s)
PID:3556
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3556 -s 384
  2⤵
  - Program crash
  PID:1292

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3556 -ip 3556
1⤵
PID:568

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/3556-2-0x00000000042B0000-0x00000000042BB000-memory.dmp

Download

memory/3556-3-0x0000000000400000-0x000000000040B000-memory.dmp

Download

memory/3556-1-0x0000000002580000-0x0000000002680000-memory.dmp

Download

memory/3556-5-0x0000000000400000-0x000000000040B000-memory.dmp

Download

memory/3556-4-0x0000000000400000-0x0000000002462000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads