smokeloader | 14e644152f3a2b76ccd905cb21a4b9299ef0d86007e7629c6f02f0546c5cad44

General

Target

14e644152f3a2b76ccd905cb21a4b9299ef0d86007e7629c6f02f0546c5cad44.exe
Size

296KB
MD5

1f89ee113750e8080ad2aff62da7b483
SHA1

57cfb704a1cf1220faaf9774fd480c75eca13c5e
SHA256

14e644152f3a2b76ccd905cb21a4b9299ef0d86007e7629c6f02f0546c5cad44
SHA512

b1d12e20122f2cb094bb14e58014f4e25fa40fb196acb513b2ff155dd3b257b89d7c11cf34bff5a42d3a0c20204a7eb54f8614cf92721725ca1220313329807a
SSDEEP

3072:5ETMdoLxW0mhxewNX08v7v4gnR4A5+Op54K1uIKF:hdoLohIExjRRsOpSou

Score

10^/10

smokeloader pub3 backdoor trojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub3

Extracted

Family

smokeloader

Version

2022

C2

http://nidoe.org/tmp/index.php

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

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

http://talesofpirates.net/tmp/index.php

rc4.i32

Signatures

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

Processes:

pid process

1216
Executes dropped EXE 1 IoCs

Processes:

rdrddcs

pid process

2496 rdrddcs

pid	process
1216

pid	process
2496	rdrddcs

Checks SCSI registry key(s) 3 TTPs 6 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

14e644152f3a2b76ccd905cb21a4b9299ef0d86007e7629c6f02f0546c5cad44.exerdrddcs

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	14e644152f3a2b76ccd905cb21a4b9299ef0d86007e7629c6f02f0546c5cad44.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	14e644152f3a2b76ccd905cb21a4b9299ef0d86007e7629c6f02f0546c5cad44.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	14e644152f3a2b76ccd905cb21a4b9299ef0d86007e7629c6f02f0546c5cad44.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	rdrddcs
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	rdrddcs
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	rdrddcs

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

14e644152f3a2b76ccd905cb21a4b9299ef0d86007e7629c6f02f0546c5cad44.exe

pid	process
2300	14e644152f3a2b76ccd905cb21a4b9299ef0d86007e7629c6f02f0546c5cad44.exe
2300	14e644152f3a2b76ccd905cb21a4b9299ef0d86007e7629c6f02f0546c5cad44.exe
1216
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1216

Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

14e644152f3a2b76ccd905cb21a4b9299ef0d86007e7629c6f02f0546c5cad44.exerdrddcs

pid process

2300 14e644152f3a2b76ccd905cb21a4b9299ef0d86007e7629c6f02f0546c5cad44.exe
2496 rdrddcs
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

description pid process

Token: SeShutdownPrivilege 1216

description	pid	process
Token: SeShutdownPrivilege	1216

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

taskeng.exe

description	pid	process	target process
PID 668 wrote to memory of 2496	668	taskeng.exe	rdrddcs
PID 668 wrote to memory of 2496	668	taskeng.exe	rdrddcs
PID 668 wrote to memory of 2496	668	taskeng.exe	rdrddcs
PID 668 wrote to memory of 2496	668	taskeng.exe	rdrddcs

C:\Users\Admin\AppData\Local\Temp\14e644152f3a2b76ccd905cb21a4b9299ef0d86007e7629c6f02f0546c5cad44.exe
"C:\Users\Admin\AppData\Local\Temp\14e644152f3a2b76ccd905cb21a4b9299ef0d86007e7629c6f02f0546c5cad44.exe"
1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:2300

C:\Windows\system32\taskeng.exe
taskeng.exe {3A1A9996-7144-45D6-9E38-CD2BF9A2DBC8} S-1-5-21-778096762-2241304387-192235952-1000:AYFLYVMK\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:668

C:\Users\Admin\AppData\Roaming\rdrddcs
C:\Users\Admin\AppData\Roaming\rdrddcs
2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
PID:2496

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

Peripheral Device Discovery

1

T1120

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Roaming\rdrddcs
Filesize
296KB

MD5
1f89ee113750e8080ad2aff62da7b483

SHA1
57cfb704a1cf1220faaf9774fd480c75eca13c5e

SHA256
14e644152f3a2b76ccd905cb21a4b9299ef0d86007e7629c6f02f0546c5cad44

SHA512
b1d12e20122f2cb094bb14e58014f4e25fa40fb196acb513b2ff155dd3b257b89d7c11cf34bff5a42d3a0c20204a7eb54f8614cf92721725ca1220313329807a

Download Submit
memory/1216-4-0x00000000029B0000-0x00000000029C6000-memory.dmp

Filesize
88KB

Download
memory/1216-16-0x0000000002A80000-0x0000000002A96000-memory.dmp

Filesize
88KB

Download
memory/2300-1-0x0000000002D70000-0x0000000002E70000-memory.dmp

Filesize
1024KB

Download
memory/2300-2-0x0000000000220000-0x000000000022B000-memory.dmp

Filesize
44KB

Download
memory/2300-3-0x0000000000400000-0x0000000002C2D000-memory.dmp

Filesize
40.2MB

Download
memory/2300-5-0x0000000000400000-0x0000000002C2D000-memory.dmp

Filesize
40.2MB

Download
memory/2496-14-0x0000000002D90000-0x0000000002E90000-memory.dmp

Filesize
1024KB

Download
memory/2496-15-0x0000000000400000-0x0000000002C2D000-memory.dmp

Filesize
40.2MB

Download
memory/2496-17-0x0000000000400000-0x0000000002C2D000-memory.dmp

Filesize
40.2MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads