Analysis

  • max time kernel
    126s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-11-2022 19:18

General

  • Target

    c98d758b27ae49b079ffbcafcad2eac947d960a45403b688db65574f3871cf98.exe

  • Size

    926KB

  • MD5

    63e919b96d654aa3d66f9a1dc4cca125

  • SHA1

    118191c5d526b5c57166e319b3f07dc332ab31dd

  • SHA256

    c98d758b27ae49b079ffbcafcad2eac947d960a45403b688db65574f3871cf98

  • SHA512

    ed871f02617da0991e0a325b1378e33eb782040fccb9d85713bf7338ed476ecc1f0645f0707fe339b2c79198c705f8e2f717852cc33fe14cd1c790e71cdcdac8

  • SSDEEP

    24576:h1OYdaOAnQju5vMu6qN2FctIOBYXZBai3GBlgpKLe/7rx:h1OsaQjO6HHzayGBe/7rx

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Checks installed software on the system 1 TTPs

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

  • Drops Chrome extension 5 IoCs
  • Drops file in System32 directory 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c98d758b27ae49b079ffbcafcad2eac947d960a45403b688db65574f3871cf98.exe
    "C:\Users\Admin\AppData\Local\Temp\c98d758b27ae49b079ffbcafcad2eac947d960a45403b688db65574f3871cf98.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:920
    • C:\Users\Admin\AppData\Local\Temp\7zSEFC4.tmp\p2DqPFaGL7grpUj.exe
      .\p2DqPFaGL7grpUj.exe
      2⤵
      • Executes dropped EXE
      • Drops Chrome extension
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      PID:2320
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
    1⤵
      PID:556
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
      1⤵
        PID:3980

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Credential Access

      Credentials in Files

      1
      T1081

      Discovery

      Query Registry

      1
      T1012

      Collection

      Data from Local System

      1
      T1005

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\7zSEFC4.tmp\anbaajkhhpdiidadhdpkonaijomkhmig\background.html
        Filesize

        144B

        MD5

        7ddf9b0b9f4f08726f98e2dc426e85e4

        SHA1

        ec76515e819e9c87284a6c4d0fa83670e09b9e16

        SHA256

        c5180541c646e196dd7f672a42e9cbd91d91cdd69ec7ef624cec3238d0889a47

        SHA512

        0e597541f79a131eeca972b2a407dcf74e113f89e53b18bba3f2c0174f6e14b8c3a2a73255c2f5812d368a4ad8d1389bc1e8d0286efe825d29c77137c65b8561

      • C:\Users\Admin\AppData\Local\Temp\7zSEFC4.tmp\anbaajkhhpdiidadhdpkonaijomkhmig\content.js
        Filesize

        144B

        MD5

        fca19198fd8af21016a8b1dec7980002

        SHA1

        fd01a47d14004e17a625efe66cc46a06c786cf40

        SHA256

        332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

        SHA512

        60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

      • C:\Users\Admin\AppData\Local\Temp\7zSEFC4.tmp\anbaajkhhpdiidadhdpkonaijomkhmig\lsdb.js
        Filesize

        531B

        MD5

        36d98318ab2b3b2585a30984db328afb

        SHA1

        f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

        SHA256

        ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

        SHA512

        6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

      • C:\Users\Admin\AppData\Local\Temp\7zSEFC4.tmp\anbaajkhhpdiidadhdpkonaijomkhmig\manifest.json
        Filesize

        498B

        MD5

        640199ea4621e34510de919f6a54436f

        SHA1

        dc65dbfad02bd2688030bd56ca1cab85917a9937

        SHA256

        e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

        SHA512

        d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

      • C:\Users\Admin\AppData\Local\Temp\7zSEFC4.tmp\anbaajkhhpdiidadhdpkonaijomkhmig\p947PyG.js
        Filesize

        6KB

        MD5

        8a55948b5370fa421107b67a2137fe9a

        SHA1

        f36f3617b80880b35936f2e7af5f4347fa1db326

        SHA256

        a0ccc536aecfe1246a32a107f8ee347f9c8bd7c7fd2069768eb46cb151e09d0d

        SHA512

        403c281f3eadb8995cdbe3cb759d0e8baaf2bb579a58960e1d6ff074800593a95da3fe745f9a9e556647eb1a577f8d498e192261c8dce33ee3f2c524348dc536

      • C:\Users\Admin\AppData\Local\Temp\7zSEFC4.tmp\p2DqPFaGL7grpUj.dat
        Filesize

        1KB

        MD5

        d538579f4dac1c14189db7e6e699670c

        SHA1

        6048654186903eb171337c25d282180fc872241e

        SHA256

        06fea31e7a8b42301491d76ff83b15342fe86abbfe4477b5166a5573e8e2a3df

        SHA512

        a51b51b4b0b54903d7e98f9bb5bfe914c757df4259bdfe522c8495fb903205a7c8a3c0547bd1e46a9289222f1bbc92ad8f14e37d99138f17450ee56beb7b7485

      • C:\Users\Admin\AppData\Local\Temp\7zSEFC4.tmp\p2DqPFaGL7grpUj.exe
        Filesize

        768KB

        MD5

        09e156c94b649920c0c6efa8508ada9a

        SHA1

        8ba966f84a07648613468b06a11d17f2650e8af0

        SHA256

        2584e4b5077edba37c8e6f97ccdc2e582136ae0144212b37eb97cd4d8685059a

        SHA512

        1a1d2ff05d413ec1c18735dcb06775f0e652fc778f0ce31a9bdc8e567beb32253df635ee2e9b3bdc430c49f0f5ca6128e44cbd88b2cb712a6712c8327f209375

      • C:\Users\Admin\AppData\Local\Temp\7zSEFC4.tmp\p2DqPFaGL7grpUj.exe
        Filesize

        768KB

        MD5

        09e156c94b649920c0c6efa8508ada9a

        SHA1

        8ba966f84a07648613468b06a11d17f2650e8af0

        SHA256

        2584e4b5077edba37c8e6f97ccdc2e582136ae0144212b37eb97cd4d8685059a

        SHA512

        1a1d2ff05d413ec1c18735dcb06775f0e652fc778f0ce31a9bdc8e567beb32253df635ee2e9b3bdc430c49f0f5ca6128e44cbd88b2cb712a6712c8327f209375

      • C:\Users\Admin\AppData\Local\Temp\7zSEFC4.tmp\rUJx@HVe.net\bootstrap.js
        Filesize

        2KB

        MD5

        df13f711e20e9c80171846d4f2f7ae06

        SHA1

        56d29cda58427efe0e21d3880d39eb1b0ef60bee

        SHA256

        6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

        SHA512

        6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

      • C:\Users\Admin\AppData\Local\Temp\7zSEFC4.tmp\rUJx@HVe.net\chrome.manifest
        Filesize

        35B

        MD5

        b4c6d19b58bdb31604da345154387913

        SHA1

        cf1061ce608117ae8e1eb9a3643ebae734f8be33

        SHA256

        c3c2186da373c11704be9e0239d472cd130cfabf12d7ec3c3d71283f58d822f3

        SHA512

        df112dfe7aa2c0aa6eae1e17445422541c79a4848c07de2e36484143f369a7fa04e5cf937442bf011be96f0b8827a8c1c9570d2cc53833a249e729e4d334f842

      • C:\Users\Admin\AppData\Local\Temp\7zSEFC4.tmp\rUJx@HVe.net\content\bg.js
        Filesize

        8KB

        MD5

        1eb308f04e8ff9a3a68ba137f82a0fcd

        SHA1

        169584fd3b8da467bb747d46e4108c4810a5cdd5

        SHA256

        2a06c57b51ca393aec5203c88a3945f06b4df8d002dada2036f3040ad7932899

        SHA512

        1d3c5c2573704c4a13ef26e1252300fe494ba2b8c0ab682f2b176aeaca395b29f0e3c559fff1f3fcb18ee1e0945aa8d1313e83f95b63a94581bdc590756f67c6

      • C:\Users\Admin\AppData\Local\Temp\7zSEFC4.tmp\rUJx@HVe.net\install.rdf
        Filesize

        594B

        MD5

        e715bccbf1aec99a43b000f758d11cd3

        SHA1

        785bf8919aabd876be976013bbfc31c7bb9f3ffc

        SHA256

        2d917ea0094204b646836cbc07cd667c7daaff64eaa7338300ad1e15ef84c5bd

        SHA512

        4b218ebc0c23cd5e2436fb42d3ae16340979668bc52e5d95abb28bb22ec2be9c435bf20d290756113a1e4110fc820e00dbde98e7411add84a8b020da584746db

      • memory/2320-132-0x0000000000000000-mapping.dmp