General

  • Target
    ZaloSetup-26.6.20.exe
  • Size 174.6MB
  • Sample260711-dbllgsax5j
  • SHA256 5f9688d174bb4a6f9252ffdeddf4705db75e6b40eb61fd26aa5edcea1d5d6be4
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Targets

    • Target
      ZaloSetup-26.6.20.exe
    • Size 174.6MB
    • SHA256 5f9688d174bb4a6f9252ffdeddf4705db75e6b40eb61fd26aa5edcea1d5d6be4
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    • Checks computer location settings

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

    • 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.

    • Target
      $PLUGINSDIR/INetC.dll
    • Size 24KB
    • SHA256 c1e568e25ec111184deb1b87cfda4bfec529b1abeab39b66539d998012f33502
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/LangDLL.dll
    • Size 5KB
    • SHA256 86cff5eaca76c49f924cb123d242fdcfd45ab99c4b638d3b8f4a8cfb1970ab5b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/SpiderBanner.dll
    • Size 9KB
    • SHA256 996a259e53ca18b89ec36d038c40148957c978c0fd600a268497d4c92f882a93
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/StdUtils.dll
    • Size 101KB
    • SHA256 72d38ef115e71fc73dc5978987c583fc8c6b50ff12e4a5d30649a4d164a8b6ae
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/System.dll
    • Size 11KB
    • SHA256 a632d74332b3f08f834c732a103dafeb09a540823a2217ca7f49159755e8f1d7
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/WinShell.dll
    • Size 3KB
    • SHA256 9be85b986ea66a6997dde658abe82b3147ed2a1a3dcb784bb5176f41d22815a6
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/app-32.7z
    • Size 173.8MB
    • SHA256 e31186c600f46936536088c4f4d29332f96192b8794efde0b7dc2eb488d8062d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Zalo-26.6.20/msvcp120.dll
    • Size 441KB
    • SHA256 e7fdfd82cf8c26034aa7a00c2e18bb9a736b926d2c0e6630f9909c418b4d6c55
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Zalo-26.6.20/msvcr120.dll
    • Size 945KB
    • SHA256 1de7a693185d215d2bf8ab3e9023fe8669ac83e15ba1159fb3de2c56e0fdf7b6
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Zalo-26.6.20/plugins/capture/D3Dcompiler_47.dll
    • Size 3.3MB
    • SHA256 efbdbbcd0d954f8fdc53467de5d89ad525e4e4a9cfff8a15d07c6fdb350c407f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Zalo-26.6.20/plugins/capture/Qt5Core.dll
    • Size 4.9MB
    • SHA256 39abff2f61549f8ba27bfea5f862f750fa7a63bf73b3d757f47c6e868bcb83be
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Zalo-26.6.20/plugins/capture/Qt5Gui.dll
    • Size 5.1MB
    • SHA256 4a929696d6489ff89b0a38c9bbfaeeaef30f60a9cd0b81f20125161d766190a2
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Zalo-26.6.20/plugins/capture/Qt5Multimedia.dll
    • Size 563KB
    • SHA256 84f81df20bdd9aaf59d8215aadf8736b79dd20b38d29015ecf65f626b31720e2
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Zalo-26.6.20/plugins/capture/Qt5Network.dll
    • Size 1019KB
    • SHA256 e1fc05f875185b9c7a60288ce8a79b2d059e3c5842f4c72d3579e94684bba5ca
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Zalo-26.6.20/plugins/capture/Qt5Sql.dll
    • Size 153KB
    • SHA256 ce79e29ae0fe62fd17d6cdb307cef05b61a31cc1a4af63a4803230945756e6f2
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Zalo-26.6.20/plugins/capture/Qt5Svg.dll
    • Size 258KB
    • SHA256 a82e2801d252de8f32e0e2ad4f5d9656f484eeb1c693977ac8e09987a669f110
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Zalo-26.6.20/plugins/capture/Qt5Widgets.dll
    • Size 4.3MB
    • SHA256 312e2cc0fe7d1bf73ddde246f1105a83f12dc7923a9b02bd4e2614888752e6cf
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Zalo-26.6.20/plugins/capture/Qt5WinExtras.dll
    • Size 434KB
    • SHA256 2311e36fb36d7ff6d099601f920ce4e7b1753d0e1d7d5fde7e8ad962bef4da89
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Zalo-26.6.20/plugins/capture/Qt5Xml.dll
    • Size 144KB
    • SHA256 fd640a9ce98c4aacb3c40e4715df03661de80aff19e4433a4017bd34cc3c0d1a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Zalo-26.6.20/plugins/capture/Zalo.exe
    • Size 578KB
    • SHA256 649155f7861718184b7fdac58c4eb2ec3e60773455bd8e0402329adfed8d51a9
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Zalo-26.6.20/plugins/capture/ZaloCall.exe
    • Size 18.7MB
    • SHA256 88c1d8c39ccbc436ce55d4129f3b43e2ebaa08f5df1e7cdc2873d192d502aa1d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Zalo-26.6.20/plugins/capture/ZaloCap.exe
    • Size 1022KB
    • SHA256 797fcd13b976aa25deebcfa323557466938932565f35ae76c38622179ef45d36
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Zalo-26.6.20/plugins/capture/ZaviMeet.exe
    • Size 18.9MB
    • SHA256 7e1a730132831fbeb6c74a6f7a27f13e4e7d3e93b5abf0514052d0d6a0692b24
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Zalo-26.6.20/plugins/capture/audio/qtaudio_wasapi.dll
    • Size 79KB
    • SHA256 996b45aaeea970417e85dff3165f48e59a4577be013881a6b3089cb647186d5d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Zalo-26.6.20/plugins/capture/audio/qtaudio_windows.dll
    • Size 46KB
    • SHA256 359d2a6623d9f6ffe5338d0a5e42649d7988231db117233b8ef9ac06fd3f2dfa
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Zalo-26.6.20/plugins/capture/bearer/qgenericbearer.dll
    • Size 37KB
    • SHA256 9f072c4a4d5955a97c2e5ff66e9a386a9250c8d8cb1af824ffdb55b41ca6bf82
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Zalo-26.6.20/plugins/capture/iconengines/qsvgicon.dll
    • Size 28KB
    • SHA256 3e63a67578902e21663b718cfe8ec5fb5b3c9210d6c5b0063254dafbdf46348a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/nsExec.dll
    • Size 6KB
    • SHA256 8bdd996ae4778c6f829e2bcb651c55efc9ec37eeea17d259e013b39528dddbb6
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/nsProcess.dll
    • Size 4KB
    • SHA256 30c6c3dd3cc7fcea6e6081ce821adc7b2888542dae30bf00e881c0a105eb4d11
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/nsis7z.dll
    • Size 391KB
    • SHA256 66ac8bd1f273a73e17a3f31d6add739d3cb0330a6417faeda11a9cae00b62d8b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Uninstall Zalo.exe
    • Size 520KB
    • SHA256 39e336627acaf551d92ea9f48d39915014dc912497de38b2c36a58711122c7b2
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

MITRE ATT&CK Enterprise v16

Tasks

static1

Score
3/10

behavioral1

discovery
Score
7/10

behavioral2

discovery
Score
3/10

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

Score
1/10

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

discovery
Score
3/10

behavioral24

discovery
Score
3/10

behavioral25

discovery
Score
3/10

behavioral26

discovery
Score
3/10

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
7/10