Overview

overview

10

Static

static

3

aae39d5af1...18.exe

windows7-x64

10

aae39d5af1...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    aae39d5af1f3117e59d3e3372e5ff557_JaffaCakes118

  • Size

    161KB

  • Sample

    240819-nwyrnawanr

  • MD5

    aae39d5af1f3117e59d3e3372e5ff557

  • SHA1

    98bb072639bf25aa91357ad52930069f79eea2d3

  • SHA256

    d423894aeb01464ad10e896ddf129531f0911df6d38faad795a719d2f1a59fca

  • SHA512

    7dd7db5ec6e5744e54846e55a763fec998b16225f3c76db3b309edabc5d62ff44b3a004875171fa82ab8ebd552f9a27333ddfb9b72a2f1fc8983ece37c668172

  • SSDEEP

    3072:N6lXWN336MdMfLirVQW0/nyyplKdenPJ6pp2zWcpmaSyn67Z:4XgqqULirVT01yen8cpmV9

Score
10/10
ramnitbankerdiscoverypersistencespywarestealertrojanupxworm

Malware Config

Targets

    • Target

      aae39d5af1f3117e59d3e3372e5ff557_JaffaCakes118

    • Size

      161KB

    • MD5

      aae39d5af1f3117e59d3e3372e5ff557

    • SHA1

      98bb072639bf25aa91357ad52930069f79eea2d3

    • SHA256

      d423894aeb01464ad10e896ddf129531f0911df6d38faad795a719d2f1a59fca

    • SHA512

      7dd7db5ec6e5744e54846e55a763fec998b16225f3c76db3b309edabc5d62ff44b3a004875171fa82ab8ebd552f9a27333ddfb9b72a2f1fc8983ece37c668172

    • SSDEEP

      3072:N6lXWN336MdMfLirVQW0/nyyplKdenPJ6pp2zWcpmaSyn67Z:4XgqqULirVT01yen8cpmV9

    Score
    10/10
    ramnitbankerdiscoverypersistencespywarestealertrojanupxworm

    • Modifies WinLogon for persistence

      persistence

    • Ramnit

      Ramnit is a versatile family that holds viruses, worms, and Trojans.

      trojanspywarestealerwormbankerramnit

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks