Resubmissions

21/08/2026, 10:30

260821-mj23wasvdv8

21/08/2026, 10:25

260821-mf433acm8t5

General

  • Target
    EzExtractSetup.exe
  • Size 4.4MB
  • Sample260821-mf433acm8t
  • SHA256 4704846c5605552a2573aeb62f176630fd2ba5498457420c3fb36a27cae6800f
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      EzExtractSetup.exe
    • Size 4.4MB
    • SHA256 4704846c5605552a2573aeb62f176630fd2ba5498457420c3fb36a27cae6800f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • ConfuserEx .NET packer

      Detects ConfuserEx .NET packer.

    • 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.

    • Target
      $PLUGINSDIR/INetC.dll
    • Size 25KB
    • SHA256 85e03805f90f72257dd41bfdaa186237218bbb0ec410ad3b6576a88ea11dccb9
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/NsisPlugin.dll
    • Size 280KB
    • SHA256 23abc9395b36419700f31b507f13a189ec2eeb70c7e1a1fe9406c2b9e0728298
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/System.dll
    • Size 12KB
    • SHA256 8dc562cda7217a3a52db898243de3e2ed68b80e62ddcb8619545ed0b4e7f65a8
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/gcinst.exe
    • Size 1.3MB
    • SHA256 5690d7de821e2d10210b6ae5f9a490934bc77a3005ee72c56eed00fea63bf4ce
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Target
      $PLUGINSDIR/System.dll
    • Size 11KB
    • SHA256 a1390a78533c47e55cc364e97af431117126d04a7faed49390210ea3e89dd0e1
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      GoogleUpdateSetup.exe
    • Size 1.3MB
    • SHA256 027299ea8dfa96e0e59794c59abfd562e2f675e8b8b9a84028da8c58c58d243f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    4/10
    • Target
      $PLUGINSDIR/nsDialogs.dll
    • Size 9KB
    • SHA256 56b96add1978b1abba286f7f8982b0efbe007d4a48b3ded6a4d408e01d753fe2
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      EzExtractProCoreDll.dll
    • Size 1.9MB
    • SHA256 6f9b0b8e8d1efbe25b81b0676a5902ec97aac1bfdc84a1a2d1b58659eb44dc5d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      EzExtractProShell.dll
    • Size 167KB
    • SHA256 08ccd848487f570175e3c5b8fa70b04ce30e3afb9f43b4105180e2eb079c85c6
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • 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.

    • Target
      EzExtractProShell32.dll
    • Size 126KB
    • SHA256 2d3a1c7e0e6256344648a054bc5526d4804538fef9cc87efab9edb426bf1f4a6
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10

MITRE ATT&CK Enterprise v16

Tasks

static1

installer
Score
3/10

behavioral1

discoverypersistenceprivilege_escalationransomware
Score
5/10

behavioral2

discoverypersistenceprivilege_escalation
Score
5/10

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
3/10

behavioral9

defense_evasiondiscoverytrojan
Score
4/10

behavioral10

defense_evasiondiscoverytrojan
Score
4/10

behavioral11

discovery
Score
3/10

behavioral12

discovery
Score
3/10

behavioral13

discovery
Score
4/10

behavioral14

discovery
Score
4/10

behavioral15

discovery
Score
3/10

behavioral16

discovery
Score
3/10

behavioral17

Score
1/10

behavioral18

Score
1/10

behavioral19

persistenceprivilege_escalation
Score
5/10

behavioral20

persistenceprivilege_escalation
Score
5/10

behavioral21

discovery
Score
3/10

behavioral22

discovery
Score
3/10