Analysis

  • max time kernel
    150s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    17-04-2024 14:42

General

  • Target

    1de489805895c5c666547d588f1d762dbc28b6be48002b99e3404957ecf8fc08.exe

  • Size

    215KB

  • MD5

    d7eb93b2a91b8ffee46a4a7d2e9dd232

  • SHA1

    66a5a5f393a5e5b6ab818ccc54df43dc0f27f3cd

  • SHA256

    1de489805895c5c666547d588f1d762dbc28b6be48002b99e3404957ecf8fc08

  • SHA512

    393ea6c24b91902fc5952a686371c4b9111aa2330dc269ebe71eb1fe884f34da642ca7c64bd578d27529a50db0abb0159b71b2215bcd2ef94015c295ed4ca2be

  • SSDEEP

    3072:P4MkECL7mTfhjJXcPHVFVEFxwWozt6pdtm6x85wpTygMXEfYw:P4T73c2FVEit646x85qygMXI

Malware Config

Extracted

Family

smokeloader

Botnet

pub3

Extracted

Family

smokeloader

Version

2022

C2

http://gxutc2c.com/tmp/index.php

http://proekt8.ru/tmp/index.php

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

http://pirateking.online/tmp/index.php

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

http://go-piratia.ru/tmp/index.php

rc4.i32
rc4.i32

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Deletes itself 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1de489805895c5c666547d588f1d762dbc28b6be48002b99e3404957ecf8fc08.exe
    "C:\Users\Admin\AppData\Local\Temp\1de489805895c5c666547d588f1d762dbc28b6be48002b99e3404957ecf8fc08.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2856

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
    Filesize

    344B

    MD5

    a2dd9e71542d8e09e926107fef9be7d5

    SHA1

    d4963a7e3b5f5bbc22bfe848a165dbad90bf0b6b

    SHA256

    55d75270b7390b314cc5f39ff9cc6f800585a37305d85815321a1c6fc98493cb

    SHA512

    f36b40b7e206107fe1a3bcbd726ce508ea52aba8ec0882f99e3d354f1377b1b92943683d356b6964163bbe29544df77be69f59bc0dc7e2fea720abfc3bd1a168

  • C:\Users\Admin\AppData\Local\Temp\CabB147.tmp
    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\TarB62E.tmp
    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

  • memory/1196-4-0x0000000002E20000-0x0000000002E36000-memory.dmp
    Filesize

    88KB

  • memory/2856-1-0x00000000004B0000-0x00000000005B0000-memory.dmp
    Filesize

    1024KB

  • memory/2856-2-0x00000000002A0000-0x00000000002AB000-memory.dmp
    Filesize

    44KB

  • memory/2856-3-0x0000000000400000-0x000000000043B000-memory.dmp
    Filesize

    236KB

  • memory/2856-5-0x0000000000400000-0x000000000043B000-memory.dmp
    Filesize

    236KB