Analysis

  • max time kernel
    44s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-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
  • Loads dropped DLL 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 3 IoCs
  • Drops file in System32 directory 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c98d758b27ae49b079ffbcafcad2eac947d960a45403b688db65574f3871cf98.exe
    "C:\Users\Admin\AppData\Local\Temp\c98d758b27ae49b079ffbcafcad2eac947d960a45403b688db65574f3871cf98.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:996
    • C:\Users\Admin\AppData\Local\Temp\7zS87A.tmp\p2DqPFaGL7grpUj.exe
      .\p2DqPFaGL7grpUj.exe
      2⤵
      • Executes dropped EXE
      • Drops Chrome extension
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      PID:952

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\7zS87A.tmp\anbaajkhhpdiidadhdpkonaijomkhmig\background.html
    Filesize

    144B

    MD5

    7ddf9b0b9f4f08726f98e2dc426e85e4

    SHA1

    ec76515e819e9c87284a6c4d0fa83670e09b9e16

    SHA256

    c5180541c646e196dd7f672a42e9cbd91d91cdd69ec7ef624cec3238d0889a47

    SHA512

    0e597541f79a131eeca972b2a407dcf74e113f89e53b18bba3f2c0174f6e14b8c3a2a73255c2f5812d368a4ad8d1389bc1e8d0286efe825d29c77137c65b8561

  • C:\Users\Admin\AppData\Local\Temp\7zS87A.tmp\anbaajkhhpdiidadhdpkonaijomkhmig\content.js
    Filesize

    144B

    MD5

    fca19198fd8af21016a8b1dec7980002

    SHA1

    fd01a47d14004e17a625efe66cc46a06c786cf40

    SHA256

    332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

    SHA512

    60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

  • C:\Users\Admin\AppData\Local\Temp\7zS87A.tmp\anbaajkhhpdiidadhdpkonaijomkhmig\lsdb.js
    Filesize

    531B

    MD5

    36d98318ab2b3b2585a30984db328afb

    SHA1

    f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

    SHA256

    ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

    SHA512

    6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

  • C:\Users\Admin\AppData\Local\Temp\7zS87A.tmp\anbaajkhhpdiidadhdpkonaijomkhmig\manifest.json
    Filesize

    498B

    MD5

    640199ea4621e34510de919f6a54436f

    SHA1

    dc65dbfad02bd2688030bd56ca1cab85917a9937

    SHA256

    e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

    SHA512

    d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

  • C:\Users\Admin\AppData\Local\Temp\7zS87A.tmp\anbaajkhhpdiidadhdpkonaijomkhmig\p947PyG.js
    Filesize

    6KB

    MD5

    8a55948b5370fa421107b67a2137fe9a

    SHA1

    f36f3617b80880b35936f2e7af5f4347fa1db326

    SHA256

    a0ccc536aecfe1246a32a107f8ee347f9c8bd7c7fd2069768eb46cb151e09d0d

    SHA512

    403c281f3eadb8995cdbe3cb759d0e8baaf2bb579a58960e1d6ff074800593a95da3fe745f9a9e556647eb1a577f8d498e192261c8dce33ee3f2c524348dc536

  • C:\Users\Admin\AppData\Local\Temp\7zS87A.tmp\p2DqPFaGL7grpUj.dat
    Filesize

    1KB

    MD5

    d538579f4dac1c14189db7e6e699670c

    SHA1

    6048654186903eb171337c25d282180fc872241e

    SHA256

    06fea31e7a8b42301491d76ff83b15342fe86abbfe4477b5166a5573e8e2a3df

    SHA512

    a51b51b4b0b54903d7e98f9bb5bfe914c757df4259bdfe522c8495fb903205a7c8a3c0547bd1e46a9289222f1bbc92ad8f14e37d99138f17450ee56beb7b7485

  • C:\Users\Admin\AppData\Local\Temp\7zS87A.tmp\p2DqPFaGL7grpUj.exe
    Filesize

    768KB

    MD5

    09e156c94b649920c0c6efa8508ada9a

    SHA1

    8ba966f84a07648613468b06a11d17f2650e8af0

    SHA256

    2584e4b5077edba37c8e6f97ccdc2e582136ae0144212b37eb97cd4d8685059a

    SHA512

    1a1d2ff05d413ec1c18735dcb06775f0e652fc778f0ce31a9bdc8e567beb32253df635ee2e9b3bdc430c49f0f5ca6128e44cbd88b2cb712a6712c8327f209375

  • C:\Users\Admin\AppData\Local\Temp\7zS87A.tmp\rUJx@HVe.net\bootstrap.js
    Filesize

    2KB

    MD5

    df13f711e20e9c80171846d4f2f7ae06

    SHA1

    56d29cda58427efe0e21d3880d39eb1b0ef60bee

    SHA256

    6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

    SHA512

    6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

  • C:\Users\Admin\AppData\Local\Temp\7zS87A.tmp\rUJx@HVe.net\chrome.manifest
    Filesize

    35B

    MD5

    b4c6d19b58bdb31604da345154387913

    SHA1

    cf1061ce608117ae8e1eb9a3643ebae734f8be33

    SHA256

    c3c2186da373c11704be9e0239d472cd130cfabf12d7ec3c3d71283f58d822f3

    SHA512

    df112dfe7aa2c0aa6eae1e17445422541c79a4848c07de2e36484143f369a7fa04e5cf937442bf011be96f0b8827a8c1c9570d2cc53833a249e729e4d334f842

  • C:\Users\Admin\AppData\Local\Temp\7zS87A.tmp\rUJx@HVe.net\content\bg.js
    Filesize

    8KB

    MD5

    1eb308f04e8ff9a3a68ba137f82a0fcd

    SHA1

    169584fd3b8da467bb747d46e4108c4810a5cdd5

    SHA256

    2a06c57b51ca393aec5203c88a3945f06b4df8d002dada2036f3040ad7932899

    SHA512

    1d3c5c2573704c4a13ef26e1252300fe494ba2b8c0ab682f2b176aeaca395b29f0e3c559fff1f3fcb18ee1e0945aa8d1313e83f95b63a94581bdc590756f67c6

  • C:\Users\Admin\AppData\Local\Temp\7zS87A.tmp\rUJx@HVe.net\install.rdf
    Filesize

    594B

    MD5

    e715bccbf1aec99a43b000f758d11cd3

    SHA1

    785bf8919aabd876be976013bbfc31c7bb9f3ffc

    SHA256

    2d917ea0094204b646836cbc07cd667c7daaff64eaa7338300ad1e15ef84c5bd

    SHA512

    4b218ebc0c23cd5e2436fb42d3ae16340979668bc52e5d95abb28bb22ec2be9c435bf20d290756113a1e4110fc820e00dbde98e7411add84a8b020da584746db

  • \Users\Admin\AppData\Local\Temp\7zS87A.tmp\p2DqPFaGL7grpUj.exe
    Filesize

    768KB

    MD5

    09e156c94b649920c0c6efa8508ada9a

    SHA1

    8ba966f84a07648613468b06a11d17f2650e8af0

    SHA256

    2584e4b5077edba37c8e6f97ccdc2e582136ae0144212b37eb97cd4d8685059a

    SHA512

    1a1d2ff05d413ec1c18735dcb06775f0e652fc778f0ce31a9bdc8e567beb32253df635ee2e9b3bdc430c49f0f5ca6128e44cbd88b2cb712a6712c8327f209375

  • memory/952-56-0x0000000000000000-mapping.dmp
  • memory/996-54-0x00000000760E1000-0x00000000760E3000-memory.dmp
    Filesize

    8KB