smokeloader | dd07c0651265d797ac87119e2c284c5a106e88fa27a2fc8e9e00c16107c183bc

General

Target

dd07c0651265d797ac87119e2c284c5a106e88fa27a2fc8e9e00c16107c183bc.exe
Size

285KB
MD5

2e7b9c3df70793545422d52a1607a8bb
SHA1

8cd17b17e8f571ae3fa1e612cb0848514a42fa78
SHA256

dd07c0651265d797ac87119e2c284c5a106e88fa27a2fc8e9e00c16107c183bc
SHA512

c07049510a2a74828b8617cb87d6fb6517871b990c7b1bfbe2374d89461d4fa09583071b53cc9ddf8ed912d2baa1dd6208aa415b005f705405c9b4f16171c7ba
SSDEEP

6144:ZH8t5OrC0RWXC+4s1r+h+qV4y0O9HUk8X:atsrCUWS+7YV4/Bk8

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

1200
Executes dropped EXE 1 IoCs

Processes:

btawiii

pid process

2712 btawiii

pid	process
1200

pid	process
2712	btawiii

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:

btawiiidd07c0651265d797ac87119e2c284c5a106e88fa27a2fc8e9e00c16107c183bc.exe

description	ioc	process
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	btawiii
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	btawiii
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	dd07c0651265d797ac87119e2c284c5a106e88fa27a2fc8e9e00c16107c183bc.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	dd07c0651265d797ac87119e2c284c5a106e88fa27a2fc8e9e00c16107c183bc.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	dd07c0651265d797ac87119e2c284c5a106e88fa27a2fc8e9e00c16107c183bc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	btawiii

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

dd07c0651265d797ac87119e2c284c5a106e88fa27a2fc8e9e00c16107c183bc.exe

pid	process
2756	dd07c0651265d797ac87119e2c284c5a106e88fa27a2fc8e9e00c16107c183bc.exe
2756	dd07c0651265d797ac87119e2c284c5a106e88fa27a2fc8e9e00c16107c183bc.exe
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Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

dd07c0651265d797ac87119e2c284c5a106e88fa27a2fc8e9e00c16107c183bc.exebtawiii

pid process

2756 dd07c0651265d797ac87119e2c284c5a106e88fa27a2fc8e9e00c16107c183bc.exe
2712 btawiii
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

description pid process

Token: SeShutdownPrivilege 1200

description	pid	process
Token: SeShutdownPrivilege	1200

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

taskeng.exe

description	pid	process	target process
PID 2860 wrote to memory of 2712	2860	taskeng.exe	btawiii
PID 2860 wrote to memory of 2712	2860	taskeng.exe	btawiii
PID 2860 wrote to memory of 2712	2860	taskeng.exe	btawiii
PID 2860 wrote to memory of 2712	2860	taskeng.exe	btawiii

C:\Users\Admin\AppData\Local\Temp\dd07c0651265d797ac87119e2c284c5a106e88fa27a2fc8e9e00c16107c183bc.exe
"C:\Users\Admin\AppData\Local\Temp\dd07c0651265d797ac87119e2c284c5a106e88fa27a2fc8e9e00c16107c183bc.exe"
1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:2756

C:\Windows\system32\taskeng.exe
taskeng.exe {3656EB5C-54D3-4CAF-B9A0-4AF43E0E034E} S-1-5-21-406356229-2805545415-1236085040-1000:IKJSPGIM\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2860

C:\Users\Admin\AppData\Roaming\btawiii
C:\Users\Admin\AppData\Roaming\btawiii
2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
PID:2712

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\btawiii
Filesize
285KB

MD5
2e7b9c3df70793545422d52a1607a8bb

SHA1
8cd17b17e8f571ae3fa1e612cb0848514a42fa78

SHA256
dd07c0651265d797ac87119e2c284c5a106e88fa27a2fc8e9e00c16107c183bc

SHA512
c07049510a2a74828b8617cb87d6fb6517871b990c7b1bfbe2374d89461d4fa09583071b53cc9ddf8ed912d2baa1dd6208aa415b005f705405c9b4f16171c7ba

Download Submit
memory/1200-4-0x00000000026B0000-0x00000000026C6000-memory.dmp

Filesize
88KB

Download
memory/1200-16-0x0000000002700000-0x0000000002716000-memory.dmp

Filesize
88KB

Download
memory/2712-14-0x0000000000230000-0x0000000000330000-memory.dmp

Filesize
1024KB

Download
memory/2712-15-0x0000000000400000-0x0000000002B71000-memory.dmp

Filesize
39.4MB

Download
memory/2712-17-0x0000000000400000-0x0000000002B71000-memory.dmp

Filesize
39.4MB

Download
memory/2756-1-0x0000000002D00000-0x0000000002E00000-memory.dmp

Filesize
1024KB

Download
memory/2756-2-0x0000000000220000-0x000000000022B000-memory.dmp

Filesize
44KB

Download
memory/2756-3-0x0000000000400000-0x0000000002B71000-memory.dmp

Filesize
39.4MB

Download
memory/2756-5-0x0000000000400000-0x0000000002B71000-memory.dmp

Filesize
39.4MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads