smokeloader | 9e0c7975fccabca7f0219f48df7a42bbdbcbc7b6b6b791738aacbea5829a7dd9

Analysis

max time kernel
150s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
17-04-2024 14:16

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General

Target

65fce57c145f3f982b0b6d7e33f181b5eb922c72c12526be8c18942dd62bdb42.exe
Size

259KB
MD5

7b2279ba77e21c9397c39f0e44d3b6aa
SHA1

cf26804c74b1b4f569a484afed21418ca7c7b2d4
SHA256

65fce57c145f3f982b0b6d7e33f181b5eb922c72c12526be8c18942dd62bdb42
SHA512

16a251ac22420ed66883d973696a7b10b55108f7cb7393fac5c901c2802d798ead9ea5f7c7673d6d20834eb67e1dff225ac9d568b2be06c83d18041bdd378032
SSDEEP

3072:lfXIlpfiFAx9zO5hB0TmvCtA3NKeUL9e0mWYgx/pV6XfWg55FLT+yx:lxFALYhuT84A9JURe3gVaOwFLT

Score

10^/10

smokeloader pub1 backdoor trojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

smokeloader

Version

2022

http://kamsmad.com/tmp/index.php

http://souzhensil.ru/tmp/index.php

http://teplokub.com.ua/tmp/index.php

rc4.i32

Signatures

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader
Deletes itself 1 IoCs

Processes:

pid process

1212

pid	process
1212

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:

65fce57c145f3f982b0b6d7e33f181b5eb922c72c12526be8c18942dd62bdb42.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	65fce57c145f3f982b0b6d7e33f181b5eb922c72c12526be8c18942dd62bdb42.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	65fce57c145f3f982b0b6d7e33f181b5eb922c72c12526be8c18942dd62bdb42.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	65fce57c145f3f982b0b6d7e33f181b5eb922c72c12526be8c18942dd62bdb42.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

65fce57c145f3f982b0b6d7e33f181b5eb922c72c12526be8c18942dd62bdb42.exe

pid	process
2028	65fce57c145f3f982b0b6d7e33f181b5eb922c72c12526be8c18942dd62bdb42.exe
2028	65fce57c145f3f982b0b6d7e33f181b5eb922c72c12526be8c18942dd62bdb42.exe
1212
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Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

65fce57c145f3f982b0b6d7e33f181b5eb922c72c12526be8c18942dd62bdb42.exe

pid process

2028 65fce57c145f3f982b0b6d7e33f181b5eb922c72c12526be8c18942dd62bdb42.exe

C:\Users\Admin\AppData\Local\Temp\65fce57c145f3f982b0b6d7e33f181b5eb922c72c12526be8c18942dd62bdb42.exe
"C:\Users\Admin\AppData\Local\Temp\65fce57c145f3f982b0b6d7e33f181b5eb922c72c12526be8c18942dd62bdb42.exe"
1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:2028

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

Replay Monitor

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Downloads

memory/1212-4-0x0000000002F00000-0x0000000002F16000-memory.dmp

Filesize
88KB

Download
memory/2028-2-0x0000000000220000-0x000000000022B000-memory.dmp

Filesize
44KB

Download
memory/2028-1-0x0000000001BC0000-0x0000000001CC0000-memory.dmp

Filesize
1024KB

Download
memory/2028-3-0x0000000000400000-0x0000000001A2D000-memory.dmp

Filesize
22.2MB

Download
memory/2028-5-0x0000000000400000-0x0000000001A2D000-memory.dmp

Filesize
22.2MB

Download