Analysis
-
max time kernel
150s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
17-04-2024 14:19
Static task
static1
Behavioral task
behavioral1
Sample
4ba5c87a94c9929e51c3c8c09b45d8a70fda5e1518691c979b770d64bec3cf4d.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
4ba5c87a94c9929e51c3c8c09b45d8a70fda5e1518691c979b770d64bec3cf4d.exe
Resource
win10v2004-20240412-en
General
-
Target
4ba5c87a94c9929e51c3c8c09b45d8a70fda5e1518691c979b770d64bec3cf4d.exe
-
Size
269KB
-
MD5
9f034c7e35bd5ac25923a93605d516cf
-
SHA1
57f6639214c0585ac2ca94c1fe4ec9dd7c42267d
-
SHA256
4ba5c87a94c9929e51c3c8c09b45d8a70fda5e1518691c979b770d64bec3cf4d
-
SHA512
523c066a61ae37452d25a59728938ec360b1d49962b4c26f319c8f8afbcad1c8412c973ca48cf25679de3a6844f2854d683512697117e4f25bda954f117ea107
-
SSDEEP
3072:LKKN3V681HJ6hLz1elSSUfaZ99u9wHxa+cty1FFxofkKaqUjlg5bAZ8:W69A5ek847+1Zx4kKy+A
Malware Config
Extracted
smokeloader
pub1
Extracted
smokeloader
2022
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
Signatures
-
SmokeLoader
Modular backdoor trojan in use since 2014.
-
Deletes itself 1 IoCs
Processes:
pid process 1256 -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
4ba5c87a94c9929e51c3c8c09b45d8a70fda5e1518691c979b770d64bec3cf4d.exedescription ioc process Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 4ba5c87a94c9929e51c3c8c09b45d8a70fda5e1518691c979b770d64bec3cf4d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 4ba5c87a94c9929e51c3c8c09b45d8a70fda5e1518691c979b770d64bec3cf4d.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 4ba5c87a94c9929e51c3c8c09b45d8a70fda5e1518691c979b770d64bec3cf4d.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
4ba5c87a94c9929e51c3c8c09b45d8a70fda5e1518691c979b770d64bec3cf4d.exepid process 2888 4ba5c87a94c9929e51c3c8c09b45d8a70fda5e1518691c979b770d64bec3cf4d.exe 2888 4ba5c87a94c9929e51c3c8c09b45d8a70fda5e1518691c979b770d64bec3cf4d.exe 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 1256 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
4ba5c87a94c9929e51c3c8c09b45d8a70fda5e1518691c979b770d64bec3cf4d.exepid process 2888 4ba5c87a94c9929e51c3c8c09b45d8a70fda5e1518691c979b770d64bec3cf4d.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\4ba5c87a94c9929e51c3c8c09b45d8a70fda5e1518691c979b770d64bec3cf4d.exe"C:\Users\Admin\AppData\Local\Temp\4ba5c87a94c9929e51c3c8c09b45d8a70fda5e1518691c979b770d64bec3cf4d.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:2888
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015Filesize
344B
MD5f9085c60fd47dce662e58d73177b19bc
SHA1edd165c59143be0bc8e4bafec48ef9a7be7d4ac2
SHA256bd748a7a34201eaff9129bda301bf9fa2768737ca70ffc8d8dda1bb516c7164a
SHA5120de6095c688d2566535e6ef646bc3c9b6631aafd4f39deee9b1631e5e3a7482ca0c59088289d82c981981b4ed59619b36ec416dccd4efd1d7e9f8032acf49619
-
C:\Users\Admin\AppData\Local\Temp\Cab60.tmpFilesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
-
C:\Users\Admin\AppData\Local\Temp\Tar299.tmpFilesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a
-
memory/1256-4-0x0000000002980000-0x0000000002996000-memory.dmpFilesize
88KB
-
memory/2888-1-0x0000000000230000-0x0000000000330000-memory.dmpFilesize
1024KB
-
memory/2888-2-0x00000000003A0000-0x00000000003AB000-memory.dmpFilesize
44KB
-
memory/2888-3-0x0000000000400000-0x0000000002D41000-memory.dmpFilesize
41.3MB
-
memory/2888-5-0x0000000000400000-0x0000000002D41000-memory.dmpFilesize
41.3MB
-
memory/2888-8-0x00000000003A0000-0x00000000003AB000-memory.dmpFilesize
44KB