General

  • Target

    14f12ce7401d5053a66773e6700addad23fc1d4e64bddabbc445ab198e477647

  • Size

    427KB

  • Sample

    230930-12xsrshb47

  • MD5

    8cec8da3bda33b1200b5fd2292c6e62c

  • SHA1

    c0f8fd0e784d1fd50ea38a72c1900532bbe2814a

  • SHA256

    14f12ce7401d5053a66773e6700addad23fc1d4e64bddabbc445ab198e477647

  • SHA512

    5723d30bc9b440a725e03a5c8206d7d41861948211a445be65b8a033c8320d7426c3251f2ec408a705169c055ded6757ea55e4c93cbbc70859a4847008a5518c

  • SSDEEP

    6144:K8y+bnr+tp0yN90QEPAYwyWLwAWN7ayGG5cP+a1JMl5rfz4TC6cc48J8EYWQbM:YMrxy905YyWXejpkHgz4TVrTYrM

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

gruha

C2

77.91.124.55:19071

Attributes
  • auth_value

    2f4cf2e668a540e64775b27535cc6892

Extracted

Family

redline

Botnet

luska

C2

77.91.124.55:19071

Attributes
  • auth_value

    a6797888f51a88afbfd8854a79ac9357

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32
rc4.i32

Extracted

Family

fabookie

C2

http://app.nnnaajjjgc.com/check/safe

Targets

    • Target

      14f12ce7401d5053a66773e6700addad23fc1d4e64bddabbc445ab198e477647

    • Size

      427KB

    • MD5

      8cec8da3bda33b1200b5fd2292c6e62c

    • SHA1

      c0f8fd0e784d1fd50ea38a72c1900532bbe2814a

    • SHA256

      14f12ce7401d5053a66773e6700addad23fc1d4e64bddabbc445ab198e477647

    • SHA512

      5723d30bc9b440a725e03a5c8206d7d41861948211a445be65b8a033c8320d7426c3251f2ec408a705169c055ded6757ea55e4c93cbbc70859a4847008a5518c

    • SSDEEP

      6144:K8y+bnr+tp0yN90QEPAYwyWLwAWN7ayGG5cP+a1JMl5rfz4TC6cc48J8EYWQbM:YMrxy905YyWXejpkHgz4TVrTYrM

    • Detect Fabookie payload

    • Fabookie

      Fabookie is facebook account info stealer.

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • Mystic

      Mystic is an infostealer written in C++.

    • 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.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • XMRig Miner payload

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks