smokeloader | 172760ea904bff580daff9d791580baa522095a5c422a0e641e402a7c27af859

General

Target

8e805694075e2a0ed78cdddde1890a93d056b501ed37a6815181923ae9ed1f69.exe
Size

291KB
MD5

5b9a879ce94a34a4934845b684375525
SHA1

23184a3e3f87778cddd07b00ed7882b808691e58
SHA256

8e805694075e2a0ed78cdddde1890a93d056b501ed37a6815181923ae9ed1f69
SHA512

559235970644f4906024e69991c3bb49e57db3d5c77e22fcb57076a75cbde94c3f7af1ba2c6df1c16637caf5bd927b4d60c9ff10bcae90a1019183c72e891dc9
SSDEEP

6144:0W8pztQVn2NsRbE+K4iV3Cy61U4eLk1kqc:0BSVn2NE4zVVS/1U4eQe5

Score

10^/10

smokeloader pub3 backdoor trojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub3

Extracted

Family

smokeloader

Version

2022

C2

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

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

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

http://piratia.pw/tmp/index.php

http://go-piratia.ru/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

pid	process
1200

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:

8e805694075e2a0ed78cdddde1890a93d056b501ed37a6815181923ae9ed1f69.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	8e805694075e2a0ed78cdddde1890a93d056b501ed37a6815181923ae9ed1f69.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	8e805694075e2a0ed78cdddde1890a93d056b501ed37a6815181923ae9ed1f69.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	8e805694075e2a0ed78cdddde1890a93d056b501ed37a6815181923ae9ed1f69.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

8e805694075e2a0ed78cdddde1890a93d056b501ed37a6815181923ae9ed1f69.exe

pid	process
3032	8e805694075e2a0ed78cdddde1890a93d056b501ed37a6815181923ae9ed1f69.exe
3032	8e805694075e2a0ed78cdddde1890a93d056b501ed37a6815181923ae9ed1f69.exe
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Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

8e805694075e2a0ed78cdddde1890a93d056b501ed37a6815181923ae9ed1f69.exe

pid process

3032 8e805694075e2a0ed78cdddde1890a93d056b501ed37a6815181923ae9ed1f69.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

pid process

1200
1200
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

pid process

1200
1200

pid	process
1200
1200

pid	process
1200
1200

C:\Users\Admin\AppData\Local\Temp\8e805694075e2a0ed78cdddde1890a93d056b501ed37a6815181923ae9ed1f69.exe
"C:\Users\Admin\AppData\Local\Temp\8e805694075e2a0ed78cdddde1890a93d056b501ed37a6815181923ae9ed1f69.exe"
1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:3032

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
af66e41420aebe59b2ffbfb714bf3b27

SHA1
8e0af43d37095f1b6338470726852382f757bdff

SHA256
9603fb075105cb968b21b18435f323e6b6c8762ab16752f91c12e9e551698d44

SHA512
3acc4b2020a83daeb412f604002e7150a54ea2fed0f218b225c76af8ad0b796721a17cfe9d1dc87e70c9d1ebd55398a94d6e07e73db631f78135e0a4fb0883ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab2686.tmp
Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar2803.tmp
Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit
memory/1200-4-0x0000000002560000-0x0000000002576000-memory.dmp

Filesize
88KB

Download
memory/3032-1-0x00000000005C0000-0x00000000006C0000-memory.dmp

Filesize
1024KB

Download
memory/3032-2-0x0000000000220000-0x000000000022B000-memory.dmp

Filesize
44KB

Download
memory/3032-3-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/3032-5-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads