Overview

overview

10

Static

static

3

abb26d1600...18.exe

windows7-x64

10

abb26d1600...18.exe

windows10-2004-x64

7

$PLUGINSDI...wt.dll

windows7-x64

10

$PLUGINSDI...wt.dll

windows10-2004-x64

3

Sharing

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General

  • Target

    abb26d1600dda55b1004b39d569178a8_JaffaCakes118

  • Size

    1.2MB

  • Sample

    240404-bm1tfaag65

  • MD5

    abb26d1600dda55b1004b39d569178a8

  • SHA1

    8e6cba40d4ddd9d6ff6b781f79febbb47e58855b

  • SHA256

    1d0e997a1e0cca7446644a5082da18ea191862c85a3e222b0296bdb158c2a387

  • SHA512

    8d560a240bba2f915ff5a7b05bd061cbc68c8ce2268ee8b6815834f00452232e4f63da89e8d9b565dec45f0e9df232931676caae8ac6242995d14ad1222eb3e4

  • SSDEEP

    12288:Jr5aOWToieigTrpPJQ1eFm06ua4xQ4HXXjwFROQcPf/6Pk15BOVCFrMJTpSLmTwJ:x5yyRZZ324nj2RGnyatKMgGphLdPe7kR

Score
10/10
blustealerstealer

Malware Config

Extracted

Family

blustealer

C2

https://api.telegram.org/bot1838876767:AAEiDKTcT_A4WBwpMo9nnrtBP7OvsmEUnNU/sendMessage?chat_id=1300181783

Targets

    • Target

      abb26d1600dda55b1004b39d569178a8_JaffaCakes118

    • Size

      1.2MB

    • MD5

      abb26d1600dda55b1004b39d569178a8

    • SHA1

      8e6cba40d4ddd9d6ff6b781f79febbb47e58855b

    • SHA256

      1d0e997a1e0cca7446644a5082da18ea191862c85a3e222b0296bdb158c2a387

    • SHA512

      8d560a240bba2f915ff5a7b05bd061cbc68c8ce2268ee8b6815834f00452232e4f63da89e8d9b565dec45f0e9df232931676caae8ac6242995d14ad1222eb3e4

    • SSDEEP

      12288:Jr5aOWToieigTrpPJQ1eFm06ua4xQ4HXXjwFROQcPf/6Pk15BOVCFrMJTpSLmTwJ:x5yyRZZ324nj2RGnyatKMgGphLdPe7kR

    Score
    10/10
    blustealerstealer

    • BluStealer

      A Modular information stealer written in Visual Basic.

      stealerblustealer

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

    • Target

      $PLUGINSDIR/gyyrofsvwt.dll

    • Size

      30KB

    • MD5

      593ae51744a3a1518c88249d88f6e0d8

    • SHA1

      799fc91d7871e4387fd487da8c066a5908263088

    • SHA256

      f5b07baf233029ae6a86a512fd84161c07d27827ef0222eea9783296249f646b

    • SHA512

      91d538a964f803b97b5983ca7bfab265cbfca1d481c9da7038d478bef56cea033cd9fc7acaf18b5a9680fb684cacab950df66fc9b4264ba8b5ed63c56e80cf6a

    • SSDEEP

      384:qXR1YCNE0PHVORyEN1EzzSO4A37//YriYpYz83wolkxZP8Zi9Gsn9/0VlFaCu5Qi:qB1jE0NORy+O4Y7Hw/pUoksZeG+9/MA

    Score
    10/10
    blustealerstealer

    • BluStealer

      A Modular information stealer written in Visual Basic.

      stealerblustealer

    • Suspicious use of SetThreadContext

    behavioral3behavioral4

MITRE ATT&CK Matrix ATT&CK v13

Tasks