General

  • Target

    f6f217b81efa31016030da14f61724806b4d6064ea8fa313869a521940fa9a7f

  • Size

    319KB

  • Sample

    211203-n4ad2abde6

  • MD5

    24ff8d2f666e28dfee4bf3c0260d9b75

  • SHA1

    f22d725a9c34f36a54b068fec6defd3fcb5e8f3a

  • SHA256

    f6f217b81efa31016030da14f61724806b4d6064ea8fa313869a521940fa9a7f

  • SHA512

    aa9c3978e3c1b8c07eee112e0ebfbeb8291166adc5504f5236b10d159b95c54225a59df4f879192c765ea05a854f990f2f982c8eda079c368f33601dbfca76d2

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://host-data-coin-11.com/

http://file-coin-host-12.com/

http://srtuiyhuali.at/

http://fufuiloirtu.com/

http://amogohuigotuli.at/

http://novohudosovu.com/

http://brutuilionust.com/

http://bubushkalioua.com/

http://dumuilistrati.at/

http://verboliatsiaeeees.com/

rc4.i32
rc4.i32
rc4.i32
rc4.i32

Extracted

Family

redline

C2

92.255.76.197:38637

Extracted

Family

arkei

Botnet

Default

C2

http://file-file-host4.com/tratata.php

Targets

    • Target

      f6f217b81efa31016030da14f61724806b4d6064ea8fa313869a521940fa9a7f

    • Size

      319KB

    • MD5

      24ff8d2f666e28dfee4bf3c0260d9b75

    • SHA1

      f22d725a9c34f36a54b068fec6defd3fcb5e8f3a

    • SHA256

      f6f217b81efa31016030da14f61724806b4d6064ea8fa313869a521940fa9a7f

    • SHA512

      aa9c3978e3c1b8c07eee112e0ebfbeb8291166adc5504f5236b10d159b95c54225a59df4f879192c765ea05a854f990f2f982c8eda079c368f33601dbfca76d2

    • Arkei

      Arkei is an infostealer written in C++.

    • CryptBot

      A C++ stealer distributed widely in bundle with other software.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine Payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Arkei Stealer Payload

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Deletes itself

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Tasks