smokeloader | fde6e4fcfeb482994560f110c613234baac68edae698bec28be11d803ac606b1

General

Target

fde6e4fcfeb482994560f110c613234baac68edae698bec28be11d803ac606b1.exe
Size

349KB
MD5

b361cab6492749894ce908a5db8adbbc
SHA1

6bf0a001c1b920e26cb64d31f2d4356ae9400bcc
SHA256

fde6e4fcfeb482994560f110c613234baac68edae698bec28be11d803ac606b1
SHA512

d71bf142ba519f33b36f48e59e2632472b4a64779a38bfed881d7b17b3e91d170f15d23e8bcba2c7b9d3b90679cc3baa330c5394a4cb33a45397854b75f19f29

Score

10^/10

smokeloader backdoor trojan

Malware Config

Extracted

Family

smokeloader

Version

2019

C2

http://magazinzapchasti.ru/

http://neponilomancitlimposup.ru/

http://himolamodaspopular.ru/

http://everyopenclinercorparetion.ru/

rc4.i32

Signatures

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader
Loads dropped DLL 1 IoCs

Processes:

fde6e4fcfeb482994560f110c613234baac68edae698bec28be11d803ac606b1.exe

pid process

1956 fde6e4fcfeb482994560f110c613234baac68edae698bec28be11d803ac606b1.exe

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:

fde6e4fcfeb482994560f110c613234baac68edae698bec28be11d803ac606b1.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	fde6e4fcfeb482994560f110c613234baac68edae698bec28be11d803ac606b1.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	fde6e4fcfeb482994560f110c613234baac68edae698bec28be11d803ac606b1.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	fde6e4fcfeb482994560f110c613234baac68edae698bec28be11d803ac606b1.exe

Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

fde6e4fcfeb482994560f110c613234baac68edae698bec28be11d803ac606b1.exe

pid	process
1956	fde6e4fcfeb482994560f110c613234baac68edae698bec28be11d803ac606b1.exe
1956	fde6e4fcfeb482994560f110c613234baac68edae698bec28be11d803ac606b1.exe

C:\Users\Admin\AppData\Local\Temp\fde6e4fcfeb482994560f110c613234baac68edae698bec28be11d803ac606b1.exe
"C:\Users\Admin\AppData\Local\Temp\fde6e4fcfeb482994560f110c613234baac68edae698bec28be11d803ac606b1.exe"
1⤵
- Loads dropped DLL
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
PID:1956

Network

MITRE ATT&CK Matrix ATT&CK v6

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

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\6B79.tmp
Filesize
1.2MB

MD5
d124f55b9393c976963407dff51ffa79

SHA1
2c7bbedd79791bfb866898c85b504186db610b5d

SHA256
ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

SHA512
278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

Download Submit
memory/1220-60-0x00000000026F0000-0x0000000002706000-memory.dmp

Filesize
88KB

Download
memory/1956-54-0x000000000639A000-0x00000000063A6000-memory.dmp

Filesize
48KB

Download
memory/1956-55-0x00000000761F1000-0x00000000761F3000-memory.dmp

Filesize
8KB

Download
memory/1956-58-0x0000000000220000-0x000000000022A000-memory.dmp

Filesize
40KB

Download
memory/1956-57-0x000000000639A000-0x00000000063A6000-memory.dmp

Filesize
48KB

Download
memory/1956-59-0x0000000000400000-0x00000000062EC000-memory.dmp

Filesize
94.9MB

Download
memory/1956-61-0x0000000000400000-0x00000000062EC000-memory.dmp

Filesize
94.9MB

Download

Analysis

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