Overview

overview

10

Static

static

3

f4f8ed0d68...18.exe

windows7-x64

10

f4f8ed0d68...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f4f8ed0d68cc6573021d4b6f3e495ee2_JaffaCakes118

  • Size

    970KB

  • Sample

    240925-cydcyszcnj

  • MD5

    f4f8ed0d68cc6573021d4b6f3e495ee2

  • SHA1

    a2dbbcbfd5cec333d9297d1e36a64cb6c1d86edb

  • SHA256

    bf055e0f04414846fbfc039867115422f818bfb2b146ab12b965ec070a1c19d2

  • SHA512

    f81d61b142a102076b972b50e581a9794c5968d3c5f95261b17eda59eccc9b166f00a80fb060e07b3bc9ddc0fb31a9168e2ec347524daefca0e4021587c66b00

  • SSDEEP

    24576:Wz0v09F1DrAIe6w0zpKlp+eSO/oA9QBYBjvwfg:G0cF/AW4df2BYt

Score
10/10
troldeshdiscoverypersistenceransomwaretrojanupx

Malware Config

Targets

    • Target

      f4f8ed0d68cc6573021d4b6f3e495ee2_JaffaCakes118

    • Size

      970KB

    • MD5

      f4f8ed0d68cc6573021d4b6f3e495ee2

    • SHA1

      a2dbbcbfd5cec333d9297d1e36a64cb6c1d86edb

    • SHA256

      bf055e0f04414846fbfc039867115422f818bfb2b146ab12b965ec070a1c19d2

    • SHA512

      f81d61b142a102076b972b50e581a9794c5968d3c5f95261b17eda59eccc9b166f00a80fb060e07b3bc9ddc0fb31a9168e2ec347524daefca0e4021587c66b00

    • SSDEEP

      24576:Wz0v09F1DrAIe6w0zpKlp+eSO/oA9QBYBjvwfg:G0cF/AW4df2BYt

    Score
    10/10
    troldeshdiscoverypersistenceransomwaretrojanupx

    • Troldesh, Shade, Encoder.858

      Troldesh is a ransomware spread by malspam.

      ransomwaretrojantroldesh

    • Checks computer location settings

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

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks