smokeloader | bd076a4478fe29bd265e28dd1ae129a0257f28ece58926444ebe666f4f8fb8e0

Analysis

max time kernel
151s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
26-11-2023 01:41

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General

Target

ddc7a9963c1c75fe62b5a93b7411424c58d2dd849cecc019fa5554e8cd55ab5d.exe
Size

251KB
MD5

965b7cbab5230f0610ecd96184b42cca
SHA1

903524674e6ba12dc8fbbbb18d102b406cff4fc9
SHA256

ddc7a9963c1c75fe62b5a93b7411424c58d2dd849cecc019fa5554e8cd55ab5d
SHA512

9c20bc8f1e6d037c40c55009718d2cbe74eb6d66cc3fe66f663d7b4532dc3ab11644347839d37d0f82fbad6cf9ebe4c4da5613e13ff158c3ad6b6f3dea4ef2f5
SSDEEP

3072:0Dpag5zPOTbWvICkrEj6eSgpWmssCMmWhDO5JqA8qr5ROVbzZ3:qb5jO2ZtJS2Wm5WQA8ma

Score

10^/10

smokeloader backdoor trojan

Malware Config

Signatures

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

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

Processes:

ddc7a9963c1c75fe62b5a93b7411424c58d2dd849cecc019fa5554e8cd55ab5d.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	ddc7a9963c1c75fe62b5a93b7411424c58d2dd849cecc019fa5554e8cd55ab5d.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	ddc7a9963c1c75fe62b5a93b7411424c58d2dd849cecc019fa5554e8cd55ab5d.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	ddc7a9963c1c75fe62b5a93b7411424c58d2dd849cecc019fa5554e8cd55ab5d.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

ddc7a9963c1c75fe62b5a93b7411424c58d2dd849cecc019fa5554e8cd55ab5d.exe

pid	process
1760	ddc7a9963c1c75fe62b5a93b7411424c58d2dd849cecc019fa5554e8cd55ab5d.exe
1760	ddc7a9963c1c75fe62b5a93b7411424c58d2dd849cecc019fa5554e8cd55ab5d.exe

C:\Users\Admin\AppData\Local\Temp\ddc7a9963c1c75fe62b5a93b7411424c58d2dd849cecc019fa5554e8cd55ab5d.exe
"C:\Users\Admin\AppData\Local\Temp\ddc7a9963c1c75fe62b5a93b7411424c58d2dd849cecc019fa5554e8cd55ab5d.exe"
1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
PID:1760

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/1760-1-0x0000000000570000-0x0000000000670000-memory.dmp

Filesize
1024KB

Download
memory/1760-2-0x00000000001C0000-0x00000000001CB000-memory.dmp

Filesize
44KB

Download
memory/1760-3-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1760-4-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download