General

  • Target
    00980d66f756e72b8f4818490608e7c0_JaffaCakes118
  • Size 7.8MB
  • Sample240930-ldbs3axdqr
  • SHA256 b92e1ee2bfeb614cbc96df222bd9dd085ce48185e350b5fd6d85d681897ff454
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Targets

    • Target
      00980d66f756e72b8f4818490608e7c0_JaffaCakes118
    • Size 7.8MB
    • SHA256 b92e1ee2bfeb614cbc96df222bd9dd085ce48185e350b5fd6d85d681897ff454
    • MD5 SHA1 SHA512 SSDEEP
    Score
    7/10
    • Loads dropped DLL

    • Target
      $PLUGINSDIR/InstallOptions.dll
    • Size 12KB
    • SHA256 120e4fac0538b7e7b75934706668063a4e7785d0405dca43fde36d55f6d968de
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      $PLUGINSDIR/StartMenu.dll
    • Size 6KB
    • SHA256 f90ebff31051802116def3349310f9b0e3dbee0f0236d54f364149e1feb186bc
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      $PLUGINSDIR/nsisdll.dll
    • Size 276KB
    • SHA256 54291864b272f0621dad26eb2c6987a41f32ef02e2e8049c4e8294905a41ffd6
    • MD5 SHA1 SHA512 SSDEEP
    Score
    5/10
    • Drops file in System32 directory

    • Target
      123key.exe
    • Size 260KB
    • SHA256 972cf3830e0ff39a009ecb1d907528174306ef7ec4d25ac477f0885169386c99
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      acbtkey.exe
    • Size 324KB
    • SHA256 6a28dca3284a054b097dd79c6420a3f84bbae73e628598cb5522269a3eb3d320
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      actkey.exe
    • Size 336KB
    • SHA256 d2e09905ac114f7b84a29878e6ac79f13a295a10e644a699bdb1bd1780701954
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      ariskkey.dll
    • Size 48KB
    • SHA256 6059b8a00f6aca503bc1af3f0969a3b547f37fd0a2ce1231e66f1ac38d7c5938
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      ariskkey.exe
    • Size 53KB
    • SHA256 904209ef08b9b4680d90c11431c29bb39dea2480766a93551c1b5812eddac7bb
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      bckey.exe
    • Size 276KB
    • SHA256 0c68ab9d6be77095b4932779b4309c2f35af78db1d16d3ac12f12ead15773f05
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      bckupkey.exe
    • Size 204KB
    • SHA256 2e942e3d9251dbcf32fcfa604ef9eec1e59e422691f549b81ea71d8ff611c653
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      efsdll.dll
    • Size 188KB
    • SHA256 9a55de57f24a2ed96759a8e8cef0470ff09e79174dfc7220d36a586c4ecdb01f
    • MD5 SHA1 SHA512 SSDEEP
    Score
    6/10
    • Enumerates connected drives

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

    • Drops file in System32 directory

    • UPX packed file

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

    • Target
      efskey.exe
    • Size 194KB
    • SHA256 ade854f456f8bd05aeaed87de207caaa84b5ba457ad1dcfe902d252478564c6a
    • MD5 SHA1 SHA512 SSDEEP
    Score
    6/10
    • Enumerates connected drives

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

    • UPX packed file

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

    • Target
      fmkey.exe
    • Size 568KB
    • SHA256 7d2489b9a0afd221acafe8fcf2abd4a1650ac7d3facb12eb5d50e16f758a021c
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      iekey.exe
    • Size 1.4MB
    • SHA256 125e1ba9eda1e87fe34eea6badeb749cc820feb977aab2f43623fcdb49729125
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      lnkey.exe
    • Size 92KB
    • SHA256 456d90eecd3d26a712dfe29a660f87d0174847649b22010f2a762c75045b6f36
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks

static1

upx
Score
7/10

behavioral1

discovery
Score
7/10

behavioral2

discovery
Score
7/10

behavioral3

discovery
Score
3/10

behavioral4

discovery
Score
3/10

behavioral5

discovery
Score
3/10

behavioral6

discovery
Score
3/10

behavioral7

discovery
Score
3/10

behavioral8

discovery
Score
5/10

behavioral9

discovery
Score
3/10

behavioral10

discovery
Score
3/10

behavioral11

discovery
Score
3/10

behavioral12

discovery
Score
3/10

behavioral13

discovery
Score
3/10

behavioral14

discovery
Score
3/10

behavioral15

discovery
Score
3/10

behavioral16

discovery
Score
3/10

behavioral17

discovery
Score
3/10

behavioral18

discovery
Score
3/10

behavioral19

discovery
Score
3/10

behavioral20

discovery
Score
3/10

behavioral21

discovery
Score
3/10

behavioral22

discovery
Score
3/10

behavioral23

discoveryupx
Score
6/10

behavioral24

discoveryupx
Score
6/10

behavioral25

discoveryupx
Score
6/10

behavioral26

discoveryupx
Score
6/10

behavioral27

discovery
Score
3/10

behavioral28

discovery
Score
3/10

behavioral29

discovery
Score
3/10

behavioral30

discovery
Score
3/10

behavioral31

discovery
Score
3/10

behavioral32

discovery
Score
3/10