Overview

overview

10

Static

static

3

297562b2a0...18.exe

windows7-x64

10

297562b2a0...18.exe

windows10-2004-x64

10

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General

  • Target

    297562b2a02789dd03deb8207e9c637f_JaffaCakes118

  • Size

    99KB

  • Sample

    240706-2lkzpsvfjk

  • MD5

    297562b2a02789dd03deb8207e9c637f

  • SHA1

    3e8df0c99673b561cb8422111587a628af006dd3

  • SHA256

    207acfca1de1938e54d115382a281816e4c0144001010f677234f34c56f67d0e

  • SHA512

    183c7a25187aa18e6348657e76d5a76f89ed359a61e86a0fc0fa1deb2b27874b35c35db61fa32aca642eeee367d4a8f180175607b4f552502e9fdcef5e9a194e

  • SSDEEP

    1536:sVYd3yhx2UZ22bwA6CP1kqHbDP5XPg4EpweDXIMEQd03rdPxsu4a:sVCH46Ekq7j5XPg490If355Ma

Score
10/10
tofseepersistencetrojan

Malware Config

Extracted

Family

tofsee

C2

64.20.54.234

rgtryhbgddtyh.biz

wertdghbyrukl.ch

Targets

    • Target

      297562b2a02789dd03deb8207e9c637f_JaffaCakes118

    • Size

      99KB

    • MD5

      297562b2a02789dd03deb8207e9c637f

    • SHA1

      3e8df0c99673b561cb8422111587a628af006dd3

    • SHA256

      207acfca1de1938e54d115382a281816e4c0144001010f677234f34c56f67d0e

    • SHA512

      183c7a25187aa18e6348657e76d5a76f89ed359a61e86a0fc0fa1deb2b27874b35c35db61fa32aca642eeee367d4a8f180175607b4f552502e9fdcef5e9a194e

    • SSDEEP

      1536:sVYd3yhx2UZ22bwA6CP1kqHbDP5XPg4EpweDXIMEQd03rdPxsu4a:sVCH46Ekq7j5XPg490If355Ma

    Score
    10/10
    tofseepersistencetrojan

    • Tofsee

      Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

      trojantofsee

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks