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Overview

overview

7

Static

static

3

91bc4695e4...0c.exe

windows7-x64

7

91bc4695e4...0c.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    150s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/09/2024, 23:57

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General

  • Target

    91bc4695e45265b9481b4e3e59891277d1f729bad890b564e42ef200880ec70c.exe

  • Size

    2.7MB

  • MD5

    61c61c69d7d9d00b26b15fc2021b0139

  • SHA1

    e7a4f6532926cae92cd01d1d7da27c6e9c9420ba

  • SHA256

    91bc4695e45265b9481b4e3e59891277d1f729bad890b564e42ef200880ec70c

  • SHA512

    0ea560630f949603855b1d88c83fb039f4f4b0e5984f1eda728d87f83110e803fdb594c228258da4d82f46979e0a10e481da09ab70fd35954054e22ed310e57e

  • SSDEEP

    49152:+R0p8xHycIq+GI27nGroMPTJPer1c2HSjpjK3LBo9w4Sx:+R0pI/IQlUoMPdmpSpe4

Score
7/10
discoverypersistence

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\91bc4695e45265b9481b4e3e59891277d1f729bad890b564e42ef200880ec70c.exe
    "C:\Users\Admin\AppData\Local\Temp\91bc4695e45265b9481b4e3e59891277d1f729bad890b564e42ef200880ec70c.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2856
    • C:\FilesJ4\adobsys.exe
      C:\FilesJ4\adobsys.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:228
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4616,i,15336851255456239337,16379811035920490645,262144 --variations-seed-version --mojo-platform-channel-handle=4100 /prefetch:8
    1⤵
      PID:448

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\FilesJ4\adobsys.exe
      Filesize

      2.7MB

      MD5

      155565e5209b497b72600fb86838fc28

      SHA1

      1443d16bedbeccb1d57591450bf2691611607b7f

      SHA256

      ebb33438d8cb422561e91e237831625b00b210102abcad6ab8c2a997abc59433

      SHA512

      70ac9a8847ca196ac62028bbaa0ebc66ef30b5b6621b12570f72eb59f70ead3619badde086ae30a2ffdc8995add517621b8a95822148459a969967845978f351

      Download Submit

    • C:\LabZHL\dobdevloc.exe
      Filesize

      2.7MB

      MD5

      e91041b6d35500e031ca141096ad9d68

      SHA1

      a99a549c2f43074ee5aa4be026febd2856c4c586

      SHA256

      e2ef33b1d058f09c7a284d2a0102a53dead6037acc1b98c6d45a7d955166e3ac

      SHA512

      1067004ddfd4d83b6710e274ea2f11e3a4188fceeed18239ae26cbad1b5fef64b7db927537eba597021e661d065609336527f093e6eb58428e54cef4c3e75a09

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    • C:\Users\Admin\253086396416_10.0_Admin.ini
      Filesize

      202B

      MD5

      b75527cc1c3300c48ef0250fd72d005a

      SHA1

      28a880109bd15371656e597cb215f506d409f38a

      SHA256

      0ba61708507c4221d751ebcee29451c609769cb67e0c3fc4865ea115b0e4039f

      SHA512

      ec4f0dca7a205a661f2a70a7de4b91d9c2eee9a3385177e2d65bf39c338c8c208b0f9d4495c781017265143e9fc30705bfecfcdee865d587dda2cb345a967452

      Download Submit