General

  • Target

    9460e50d25eb0b50c6bc1f170a1e005de643ea89ca62bca6467bf7d0cdafd9ea

  • Size

    240KB

  • Sample

    230923-l25faaec5v

  • MD5

    37ab3ecc854001b5e1bc4281f68b2d4f

  • SHA1

    38e4fdb8ddf603a5ec05552f5acf9fe263471102

  • SHA256

    9460e50d25eb0b50c6bc1f170a1e005de643ea89ca62bca6467bf7d0cdafd9ea

  • SHA512

    1aa692c523fc621748035d176b6c360853d003f67753570872e72e15785c5298f80cabddead33224c86fd8cd7bd6a987da4c7d08023d93c5595957a22b52e342

  • SSDEEP

    6144:IF5frpxdonyq4zaG2u5AObeKGjnySquqp:Irrp0/9u59eHzRquqp

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

fabookie

C2

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

Targets

    • Target

      9460e50d25eb0b50c6bc1f170a1e005de643ea89ca62bca6467bf7d0cdafd9ea

    • Size

      240KB

    • MD5

      37ab3ecc854001b5e1bc4281f68b2d4f

    • SHA1

      38e4fdb8ddf603a5ec05552f5acf9fe263471102

    • SHA256

      9460e50d25eb0b50c6bc1f170a1e005de643ea89ca62bca6467bf7d0cdafd9ea

    • SHA512

      1aa692c523fc621748035d176b6c360853d003f67753570872e72e15785c5298f80cabddead33224c86fd8cd7bd6a987da4c7d08023d93c5595957a22b52e342

    • SSDEEP

      6144:IF5frpxdonyq4zaG2u5AObeKGjnySquqp:Irrp0/9u59eHzRquqp

    • Detect Fabookie payload

    • Fabookie

      Fabookie is facebook account info stealer.

    • 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.

    • xmrig

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

    • XMRig Miner payload

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks