Analysis

  • max time kernel
    144s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-05-2024 18:29

General

  • Target

    30740353903640073049d2d5e63fcb6c_JaffaCakes118.exe

  • Size

    1.1MB

  • MD5

    30740353903640073049d2d5e63fcb6c

  • SHA1

    0b8afb1147c7ca48fcf1560a85932c9c2b59130f

  • SHA256

    94afe7d00b1c901c7a5868f637f673b2b7922f5dbbb2a907ce9b9ba5afdd8e61

  • SHA512

    ab94f625cea82f3ee28d3df58934f36c438851448e94fd7059a8595e554919f6372db3f4bc56d972d9122e719dbe4d38f4a350d7d2287c4c124c9dd26d99b9bd

  • SSDEEP

    24576:3Hw4EFankbeWmvQ8DRYQLpkZD8kb9F4NPxs6eFKqBIT9OX:3TEFdH8DRYWpk3b9F4HPeFpBW

Malware Config

Signatures

  • Poullight

    Poullight is an information stealer first seen in March 2020.

  • Poullight Stealer payload 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 16 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\30740353903640073049d2d5e63fcb6c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\30740353903640073049d2d5e63fcb6c_JaffaCakes118.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:4268
  • 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 --no-appcompat-clear --field-trial-handle=4180,i,9746875443948590908,1444894342962555245,262144 --variations-seed-version --mojo-platform-channel-handle=4332 /prefetch:8
    1⤵
      PID:2000

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Credential Access

    Unsecured Credentials

    1
    T1552

    Credentials In Files

    1
    T1552.001

    Collection

    Data from Local System

    1
    T1005

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\08vmlfth\Skype\data.txt
      Filesize

      55B

      MD5

      f42b48302a71c9b07559c714520a5691

      SHA1

      56961243dbdfd2663ff593367170eddd789acf53

      SHA256

      16c37c7a818dd689367d4c89d548338818b839bde3b2f0498dc8c854097d34a7

      SHA512

      a84dcda6a4f4dcf8968e123f173b4db2b2700e9ceb7787488c6d46ec2404096e59807f6878f6b6d7613cc838e5ce13be932771578a4f088ad59492eba9094504

    • C:\Users\Admin\AppData\Local\Temp\j6n91sdk9c4hd8da
      Filesize

      100KB

      MD5

      baa675ce4124ca3fc5033e2a2c53dbd1

      SHA1

      2dcc5513270c723fff6148dd2f8196081f83bb16

      SHA256

      22cc36f18e7df98e3c58cd6fce492688970d4a5d1fb1865e5749b76138cdd9f4

      SHA512

      047d4d9a7d415d5a4814acc42f9148c0de7ec34c5d53cc90cdcbb218406b343a3c5a1f5ec4cc3b8ccca6b7f08ed0115b7e568a5141e1335c2a2a6ed2682b45ec

    • memory/4268-4-0x0000000005C70000-0x0000000005D02000-memory.dmp
      Filesize

      584KB

    • memory/4268-2-0x0000000000930000-0x0000000000CB4000-memory.dmp
      Filesize

      3.5MB

    • memory/4268-0-0x0000000000930000-0x0000000000CB4000-memory.dmp
      Filesize

      3.5MB

    • memory/4268-5-0x0000000005C00000-0x0000000005C0A000-memory.dmp
      Filesize

      40KB

    • memory/4268-6-0x0000000074060000-0x0000000074810000-memory.dmp
      Filesize

      7.7MB

    • memory/4268-7-0x0000000005D80000-0x0000000005DE6000-memory.dmp
      Filesize

      408KB

    • memory/4268-9-0x0000000005EF0000-0x0000000005EFA000-memory.dmp
      Filesize

      40KB

    • memory/4268-3-0x0000000006180000-0x0000000006724000-memory.dmp
      Filesize

      5.6MB

    • memory/4268-33-0x0000000007E70000-0x0000000008032000-memory.dmp
      Filesize

      1.8MB

    • memory/4268-36-0x0000000008570000-0x0000000008A9C000-memory.dmp
      Filesize

      5.2MB

    • memory/4268-1-0x000000007406E000-0x000000007406F000-memory.dmp
      Filesize

      4KB

    • memory/4268-50-0x0000000007E00000-0x0000000007E12000-memory.dmp
      Filesize

      72KB

    • memory/4268-76-0x0000000000930000-0x0000000000CB4000-memory.dmp
      Filesize

      3.5MB

    • memory/4268-78-0x000000007406E000-0x000000007406F000-memory.dmp
      Filesize

      4KB

    • memory/4268-79-0x0000000074060000-0x0000000074810000-memory.dmp
      Filesize

      7.7MB