smokeloader | cda56ad3630ff62f336521e5a9ed8a41ae1636c4466a5ed5469c0c1170cf1226

Analysis

max time kernel
132s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
29/05/2024, 02:49

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General

Target
caeb52cc373016afd2187667212e7825c8ee6a028c2176431c69e2296d4177fc.exe
Size 241KB
Sample240529-dbah8agd66
SHA256 caeb52cc373016afd2187667212e7825c8ee6a028c2176431c69e2296d4177fc
MD5 bde2ed54f2a666882ae0140c490fbbbd
SHA1 6c12a8ad19e08f9763647831b7ca4c72c677764e
SHA512 f37ffbfb686b769547d5be9a6b18d02dc4c3ee02c77683362c899a84b4d0e24d4dd187249c9066ece6ddf6f4b1c4ac061f7f074e36ad47b464be6db30a1ec19e
SSDEEP 3072:OVXp6jygJkskaZeIoAw4uwLV+57ysi8pm:OVXuygJIPAJuwLjZY
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

smokeloader pub3 backdoor trojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub3

Signatures

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1668	3484	WerFault.exe	81

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	caeb52cc373016afd2187667212e7825c8ee6a028c2176431c69e2296d4177fc.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	caeb52cc373016afd2187667212e7825c8ee6a028c2176431c69e2296d4177fc.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	caeb52cc373016afd2187667212e7825c8ee6a028c2176431c69e2296d4177fc.exe

C:\Users\Admin\AppData\Local\Temp\caeb52cc373016afd2187667212e7825c8ee6a028c2176431c69e2296d4177fc.exe
"C:\Users\Admin\AppData\Local\Temp\caeb52cc373016afd2187667212e7825c8ee6a028c2176431c69e2296d4177fc.exe"
1⤵
- Checks SCSI registry key(s)
PID:3484
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3484 -s 352
  2⤵
  - Program crash
  PID:1668

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3484 -ip 3484
1⤵
PID:1744

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/3484-3-0x0000000000400000-0x000000000040B000-memory.dmp

Download

memory/3484-2-0x00000000020F0000-0x00000000020FB000-memory.dmp

Download

memory/3484-1-0x0000000002330000-0x0000000002430000-memory.dmp

Download

memory/3484-4-0x0000000000400000-0x0000000001F88000-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