General

  • Target
    ffe1daf85c721574.zip
  • Size 54.9MB
  • Sample260922-wl45pacb36
  • SHA256 3f5ed2e86af37eb4026ad8d6ec4377e2856fba22efd0ae50a94e3af51965e75a
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      ffe1daf85c721574.zip
    • Size 54.9MB
    • SHA256 3f5ed2e86af37eb4026ad8d6ec4377e2856fba22efd0ae50a94e3af51965e75a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops desktop.ini file(s)

    • Enumerates connected drives

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

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Drops file in System32 directory

    • Target
      java/legal/jdk.security.jgss/ASSEMBLY_EXCEPTION
    • Size 44B
    • SHA256 b998cda101e5a1ebcfb5ff9cddd76ed43a2f2169676592d428b7c0d780665f2a
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      java/legal/jdk.security.jgss/LICENSE
    • Size 33B
    • SHA256 86e0516b888276a492b19f9a84f5a866ed36925fae1510b3a94a0b6213e69192
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      java/legal/jdk.unsupported/ADDITIONAL_LICENSE_INFO
    • Size 49B
    • SHA256 ebf9777bd307ed789ceabf282a9aca168c391c7f48e15a60939352efb3ea33f9
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      java/legal/jdk.unsupported/ASSEMBLY_EXCEPTION
    • Size 44B
    • SHA256 b998cda101e5a1ebcfb5ff9cddd76ed43a2f2169676592d428b7c0d780665f2a
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      java/legal/jdk.unsupported/LICENSE
    • Size 33B
    • SHA256 86e0516b888276a492b19f9a84f5a866ed36925fae1510b3a94a0b6213e69192
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      java/legal/jdk.xml.dom/ADDITIONAL_LICENSE_INFO
    • Size 49B
    • SHA256 ebf9777bd307ed789ceabf282a9aca168c391c7f48e15a60939352efb3ea33f9
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      java/legal/jdk.xml.dom/ASSEMBLY_EXCEPTION
    • Size 44B
    • SHA256 b998cda101e5a1ebcfb5ff9cddd76ed43a2f2169676592d428b7c0d780665f2a
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      java/legal/jdk.xml.dom/LICENSE
    • Size 33B
    • SHA256 86e0516b888276a492b19f9a84f5a866ed36925fae1510b3a94a0b6213e69192
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      java/legal/jdk.zipfs/ADDITIONAL_LICENSE_INFO
    • Size 49B
    • SHA256 ebf9777bd307ed789ceabf282a9aca168c391c7f48e15a60939352efb3ea33f9
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      java/legal/jdk.zipfs/ASSEMBLY_EXCEPTION
    • Size 44B
    • SHA256 b998cda101e5a1ebcfb5ff9cddd76ed43a2f2169676592d428b7c0d780665f2a
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      java/legal/jdk.zipfs/LICENSE
    • Size 33B
    • SHA256 86e0516b888276a492b19f9a84f5a866ed36925fae1510b3a94a0b6213e69192
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      java/lib/classlist
    • Size 71KB
    • SHA256 5e70bc24a91a857eb0d01eefe04a9a2d4726010a89046d972b37378336ea046d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      java/lib/fontconfig.bfc
    • Size 4KB
    • SHA256 968ac99bbaaf8a49a474c934e73ad58f88c6c7f2a363cb44771e0378444e36ba
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      java/lib/fontconfig.properties.src
    • Size 12KB
    • SHA256 b44540473b97364e0f7a8a0002dd21d7a0717028fa1533f139bc98f40c91c0f0
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      java/lib/jawt.lib
    • Size 1KB
    • SHA256 af64af138d14b9fd0849d7f66ad6b529a4e5ec9c25476557bf6b3d65a8ac6884
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      java/lib/jfr/default.jfc
    • Size 35KB
    • SHA256 51099f07cbdafe8c9e12e94ea74db1c92c3e1ae950679ebf6d37a9b4be4f7634
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Target
      java/lib/jfr/profile.jfc
    • Size 35KB
    • SHA256 9da7ab71c763344677cabe8898496b0aad1fb42fe49363d5e1ae00df8a1baded
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Target
      java/lib/jrt-fs.jar
    • Size 107KB
    • SHA256 1bae44b654108c760ebd83510a33cb24625849e7979f7d3ec0d5c0d51872ac23
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      java/lib/jvm.cfg
    • Size 29B
    • SHA256 aa9efb969444c1484e29adecab55a122458090616e766b2f1230ef05bc3867e0
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      java/lib/jvm.lib
    • Size 1015KB
    • SHA256 78d6360d8daef6bbffb3c0c4b62fb9e3d21d529de1101d167f5d533843edf321
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      java/lib/modules
    • Size 79.3MB
    • SHA256 9d6d1248a17b14f68bf02cad51cef2343b9e1b9324da98b217158d3936a1831d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      java/lib/psfont.properties.ja
    • Size 3KB
    • SHA256 5a4bd51b969bf187ff86d94f4a71fdfbfa602762975fa3c73d264b4575f7c78f
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      java/lib/psfontj2d.properties
    • Size 11KB
    • SHA256 780c565d5af3ee6f68b887b75c041cdf46a0592f67012f12eeb691283e92630a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      java/lib/security/blocked.certs
    • Size 2KB
    • SHA256 583500b76965eb54b03493372989ab4d3426f85462d1db232c5ae6706a4d6c58
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      java/lib/security/cacerts
    • Size 163KB
    • SHA256 b93d8bb4c2b66e49ccb409bff72ac144e2855546c1c2c599dfeb2f0f9efe2bbb
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      java/lib/security/default.policy
    • Size 10KB
    • SHA256 f6340c1f4084d6927dc6491d9a1747e5d9b761f9f8158c0e36cb4d3ce519fcda
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      java/lib/security/public_suffix_list.dat
    • Size 224KB
    • SHA256 3a2e10e573625dab5489812711b874c05a115ac2471bf90776e45561e8f52e8a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      java/lib/tzdb.dat
    • Size 100KB
    • SHA256 36cf71e63ce2816fe4456e9195e6c27fa7c9cd431c89ba762eba394ec2c7a1e3
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      java/lib/tzmappings
    • Size 21KB
    • SHA256 36dc51c4bf787f640a4b45cbb84ab6954f6e595cbd3617c2f5a4e1e607b38bff
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      java/release
    • Size 1KB
    • SHA256 e4405e7638aa15c23f7f7ee0bad20dcb0dbae9cf2c2c0b93d1831145874963f9
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      services.jar
    • Size 13.3MB
    • SHA256 92fab8be52a77563443377ea06acb2e2c86db9251729b2a27a2965b4fbbdae3e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Downloads MZ/PE file

    • Drops desktop.ini file(s)

MITRE ATT&CK Enterprise v16

Tasks

static1

Score
3/10

behavioral1

adwaredefense_evasiondiscoverypersistenceprivilege_escalationspywarestealer
Score
8/10

behavioral2

execution
Score
3/10

behavioral3

execution
Score
3/10

behavioral4

execution
Score
3/10

behavioral5

execution
Score
3/10

behavioral6

execution
Score
3/10

behavioral7

execution
Score
3/10

behavioral8

execution
Score
3/10

behavioral9

execution
Score
3/10

behavioral10

execution
Score
3/10

behavioral11

execution
Score
3/10

behavioral12

execution
Score
3/10

behavioral13

execution
Score
3/10

behavioral14

execution
Score
3/10

behavioral15

execution
Score
3/10

behavioral16

execution
Score
3/10

behavioral17

adwarediscoveryspyware
Score
3/10

behavioral18

adwarediscoveryspyware
Score
3/10

behavioral19

Score
1/10

behavioral20

execution
Score
3/10

behavioral21

execution
Score
3/10

behavioral22

execution
Score
3/10

behavioral23

execution
Score
3/10

behavioral24

execution
Score
3/10

behavioral25

execution
Score
3/10

behavioral26

execution
Score
3/10

behavioral27

execution
Score
3/10

behavioral28

Score
1/10

behavioral29

execution
Score
3/10

behavioral30

discoveryexecution
Score
3/10

behavioral31

execution
Score
3/10

behavioral32

defense_evasionpersistence
Score
8/10