General

  • Target

    file.exe

  • Size

    221KB

  • Sample

    231015-2bckksaf5w

  • MD5

    d1c6f534ed99e48438b09d519c392d1a

  • SHA1

    9807bd326ac0e7ec154a4a8e1ef0188bcdf29437

  • SHA256

    febb7ca5e46576693b590dd0505fc04f6a1869e8b33710610945f41cdd748ef3

  • SHA512

    e3c31ac9df240005dc5d548cb75f0b02ec5b1a340fb63fd33696e1fde902bfeb8d9d616ebea46f3532340fc0d2202f9ed250e5d487257461cce37e2fdc75e681

  • SSDEEP

    3072:3JYiCnaNgcWhx73J4ziUoGDet/q/1Bfm5CeDQ94/Q:5YPaNgcWL73W+j/QBe5Ts94

Malware Config

Extracted

Family

redline

Botnet

sq1

C2

116.203.156.63:28564

Targets

    • Target

      file.exe

    • Size

      221KB

    • MD5

      d1c6f534ed99e48438b09d519c392d1a

    • SHA1

      9807bd326ac0e7ec154a4a8e1ef0188bcdf29437

    • SHA256

      febb7ca5e46576693b590dd0505fc04f6a1869e8b33710610945f41cdd748ef3

    • SHA512

      e3c31ac9df240005dc5d548cb75f0b02ec5b1a340fb63fd33696e1fde902bfeb8d9d616ebea46f3532340fc0d2202f9ed250e5d487257461cce37e2fdc75e681

    • SSDEEP

      3072:3JYiCnaNgcWhx73J4ziUoGDet/q/1Bfm5CeDQ94/Q:5YPaNgcWL73W+j/QBe5Ts94

    • RedLine

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

    • RedLine 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

    • 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

    • Checks installed software on the system

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

MITRE ATT&CK Enterprise v15

Tasks