smokeloader | f82a12fabe1bd6370497ec34c93c8d7045cf35ce4ad4e9586f1a532018b0e7fd

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
11/07/2024, 03:15

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General

Target
f82a12fabe1bd6370497ec34c93c8d7045cf35ce4ad4e9586f1a532018b0e7fd.exe
Size 212KB
Sample240711-dr2yeawdnn
SHA256 f82a12fabe1bd6370497ec34c93c8d7045cf35ce4ad4e9586f1a532018b0e7fd
MD5 f1c70c7cb29d5327ead87fc87f5be9aa
SHA1 a273c64a0322c901ad8d1e240ae67b8968f32da5
SHA512 13de2a7656f44703242b6e2560bf2bad4c81f4abd12f7d4cb4fadf961d1e632d99ce2f73cdb59ca4dc31cfa2b111ba4c6eb7426c0475bfc1a9666d14355c5db7
SSDEEP 3072:hu52XkL0cfYSTsVT0GHQMCn7V6mqt1byXApYZ5IiDM7hUmwp8J2I:y2XkL0YFKTwMCn7s10ApQrM7hUJp8wI
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
464	4624	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	f82a12fabe1bd6370497ec34c93c8d7045cf35ce4ad4e9586f1a532018b0e7fd.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	f82a12fabe1bd6370497ec34c93c8d7045cf35ce4ad4e9586f1a532018b0e7fd.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	f82a12fabe1bd6370497ec34c93c8d7045cf35ce4ad4e9586f1a532018b0e7fd.exe

C:\Users\Admin\AppData\Local\Temp\f82a12fabe1bd6370497ec34c93c8d7045cf35ce4ad4e9586f1a532018b0e7fd.exe
"C:\Users\Admin\AppData\Local\Temp\f82a12fabe1bd6370497ec34c93c8d7045cf35ce4ad4e9586f1a532018b0e7fd.exe"
1⤵
- Checks SCSI registry key(s)
PID:4624
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4624 -s 400
  2⤵
  - Program crash
  PID:464

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4624 -ip 4624
1⤵
PID:2132

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/4624-3-0x0000000000400000-0x000000000040B000-memory.dmp

Download

memory/4624-2-0x0000000004560000-0x000000000456B000-memory.dmp

Download

memory/4624-1-0x0000000002820000-0x0000000002920000-memory.dmp

Download

memory/4624-5-0x0000000000400000-0x000000000040B000-memory.dmp

Download

memory/4624-4-0x0000000000400000-0x000000000281C000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads