General

  • Target
    jaffacakes118_Trojan-Dropper.Win32.Agent.oijx.51c31f9911c5a75a7087f939eeb78ed5
  • Size 546KB
  • Sample261006-tkl7daz19k
  • SHA256 ddd8e6084c48d2727bdbc6237b50dad5307a1092f456b461bd7d98a8d4870688
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      jaffacakes118_Trojan-Dropper.Win32.Agent.oijx.51c31f9911c5a75a7087f939eeb78ed5
    • Size 546KB
    • SHA256 ddd8e6084c48d2727bdbc6237b50dad5307a1092f456b461bd7d98a8d4870688
    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

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

    • Installs/modifies Browser Helper Object

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

    • Drops file in System32 directory

    • Target
      $PLUGINSDIR/System.dll
    • Size 11KB
    • SHA256 dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/UAC.dll
    • Size 13KB
    • SHA256 a6d956f28c32e8aa2ab2df13ef52637e23113fab41225031e7a3d47390a6cf13
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/nsDialogs.dll
    • Size 9KB
    • SHA256 e31ad6c6e82e603378cb6b80e67d0e0dcd9cf384e1199ac5a65cb4935680021a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/nsProcess.dll
    • Size 4KB
    • SHA256 95fe9d92512ff2318cc2520311ef9145b2cee01209ab0e1b6e45c7ce1d4d0e89
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      Uninstall.exe
    • Size 147KB
    • SHA256 1d195e0b6b402ad6aea1167e1e183d8b8f89d617efad14b3675cc5dec98d1009
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Target
      $PLUGINSDIR/System.dll
    • Size 11KB
    • SHA256 dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/UAC.dll
    • Size 13KB
    • SHA256 a6d956f28c32e8aa2ab2df13ef52637e23113fab41225031e7a3d47390a6cf13
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      WombatBHO.dll
    • Size 181KB
    • SHA256 436bc384a77569d15d8b4e0a83ad08c8d403ad3293d228d8bae2e86a32c7ce8e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Installs/modifies Browser Helper Object

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

    • Target
      WombatBHOx64.dll
    • Size 215KB
    • SHA256 480c913d4504b718c5437834ef4529e936065ae7b2799ac8fa76027e17967482
    • 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.

    • Installs/modifies Browser Helper Object

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

    • Target
      adlesse_disabler.js
    • Size 2KB
    • SHA256 7754609ddc35dfbc6f8458f8fb830d3a9d3c031ad6fe64bf27433196c1e30c2b
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      cached_http_request.js
    • Size 797B
    • SHA256 7740c36edc047f02de7b1102f97da27d3498e703007d2319ef09f5d466519fa6
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      fastesttube.js
    • Size 15KB
    • SHA256 dfa68a1a12f86a15cb4094eed5e292fddc5843b2a2793aeeca0f8d1416bd6e5e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      includes/frame2frame_messaging.js
    • Size 2KB
    • SHA256 ad64efad1dd64d00a89addd194009125a320e4dda74245d5456501d468581fe4
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      includes/frames_communicator_content.js
    • Size 4KB
    • SHA256 54fcec46d06b08e3824c804799a6921ec29701bbc3ade9b2b790649631996d7a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      includes/greasemonkey_client.js
    • Size 11KB
    • SHA256 49c874ebee1841cb1c172f542936cfc4da5525519d3a7c2e15029e59285b3452
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10

MITRE ATT&CK Enterprise v16

Tasks

static1

installer
Score
3/10

behavioral1

adwarediscoveryinstallerpersistenceprivilege_escalationstealer
Score
7/10

behavioral2

adwarediscoveryinstallerpersistenceprivilege_escalationstealer
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
3/10

behavioral9

discovery
Score
3/10

behavioral10

discovery
Score
3/10

behavioral11

defense_evasiondiscoveryinstaller
Score
7/10

behavioral12

defense_evasiondiscoveryinstaller
Score
7/10

behavioral13

discovery
Score
3/10

behavioral14

discovery
Score
3/10

behavioral15

discovery
Score
3/10

behavioral16

discovery
Score
3/10

behavioral17

adwarediscoverystealer
Score
6/10

behavioral18

adwarediscoverystealer
Score
6/10

behavioral19

adwarepersistenceprivilege_escalationstealer
Score
7/10

behavioral20

adwarepersistenceprivilege_escalationstealer
Score
7/10

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

execution
Score
3/10

behavioral29

execution
Score
3/10

behavioral30

execution
Score
3/10

behavioral31

execution
Score
3/10

behavioral32

execution
Score
3/10