Overview

overview

10

Static

static

10

2024-11-03...de.exe

windows7-x64

7

2024-11-03...de.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    149s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-11-2024 05:33

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General

  • Target

    2024-11-03_6cdf506a22b9a634f7bb4f2b54ca61ca_darkside.exe

  • Size

    146KB

  • MD5

    6cdf506a22b9a634f7bb4f2b54ca61ca

  • SHA1

    7afa7025753afe2c4aa336738f288e0266b316e7

  • SHA256

    276c679a4547823b575845ea787a284a6fb1cf0e158c7453818e4d78e00480b4

  • SHA512

    92b4a395aabb923589ab4edb3f17157bc4e9d6103af938f1272328018993b3e66e38be7067d492f7fbdf736cd042be22e0a85ee7ea69bbd502af846c2ee4e561

  • SSDEEP

    3072:M6glyuxE4GsUPnliByocWepcm3db+CVm64OOpW:M6gDBGpvEByocWejNRVmlOEW

Score
7/10
defense_evasiondiscoveryspywarestealer

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

    spywarestealer
  • Drops desktop.ini file(s) 2 IoCs
  • Indicator Removal: File Deletion 1 TTPs

    Adversaries may delete files left behind by the actions of their intrusion activity.

    defense_evasion
  • Drops file in System32 directory 4 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

    discovery
  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: RenamesItself 26 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 13 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-11-03_6cdf506a22b9a634f7bb4f2b54ca61ca_darkside.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-11-03_6cdf506a22b9a634f7bb4f2b54ca61ca_darkside.exe"
    1⤵
    • Drops desktop.ini file(s)
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:624
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
      • Drops file in System32 directory
      PID:2608
    • C:\ProgramData\914.tmp
      "C:\ProgramData\914.tmp"
      2⤵
      • Checks computer location settings
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: RenamesItself
      • Suspicious use of WriteProcessMemory
      PID:3472
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /C DEL /F /Q C:\PROGRA~3\914.tmp >> NUL
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4604
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
    1⤵
      PID:2000
    • C:\Windows\system32\printfilterpipelinesvc.exe
      C:\Windows\system32\printfilterpipelinesvc.exe -Embedding
      1⤵
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:1092
      • C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE
        /insertdoc "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\{5EBF7978-7394-4438-9DA4-91DC99B8D633}.xps" 133750856210840000
        2⤵
        • Checks processor information in registry
        • Enumerates system info in registry
        • Suspicious use of SetWindowsHookEx
        PID:3652

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\$Recycle.Bin\S-1-5-21-3442511616-637977696-3186306149-1000\AAAAAAAAAAA
      Filesize

      129B

      MD5

      cb85f0dbf96533a586f0f194e5612572

      SHA1

      8e648ac64919b82018d214c174f0bb6b06f8a606

      SHA256

      4a2d75990c3670df8a67ec41d1876461daaace658a91a5d8f7a313f12796a1ec

      SHA512

      c94282a67d4be6ec664eec6d074a93de6bda02aabf2c0451ba9bcb8eca395c48ec5f09164c3714144966838b15a14b37c9ba5caaff1298276a879f67e4d72e4c

      Download Submit

    • C:\H3mbJiQRa.README.txt
      Filesize

      729B

      MD5

      f0c77cdfe756a350f568b0157dccaf1c

      SHA1

      a4dc7379f8999897cdc4773018f9d6d573131b32

      SHA256

      6677c68827becd4ed1bfcd38adccb6748126dc02a81aa5f85dc560686739d105

      SHA512

      5a105d5c7723dc87396f1329d8a9e63a5ca85cd03011e3cb876fb6f97b542fbd844518974183cf0db44291df169fe92ac1dab85682802dba39a1ea83600d07dd

      Download Submit

    • C:\ProgramData\914.tmp
      Filesize

      14KB

      MD5

      294e9f64cb1642dd89229fff0592856b

      SHA1

      97b148c27f3da29ba7b18d6aee8a0db9102f47c9

      SHA256

      917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2

      SHA512

      b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf

      Download Submit

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

      146KB

      MD5

      715bd6bb74e2e7b76b47928191076c09

      SHA1

      745fcc307b109d1ab81e1cbc5b7c2e34d5ce8294

      SHA256

      5fce19b106fb3f40f35543dc6621c561d83f56c098ec24c4ef22fcdfa3bd6c5b

      SHA512

      d3b08ee7445aac3ef6a2f43b783edcc7d3510cbf187e9255507edc7177b1e8a852e0dc0d1fc6997737afccecd693e3ac2d13b80e91bb667c9b6990d7fa648082

      Download Submit

    • C:\Users\Admin\AppData\Local\Temp\{26558F12-AAF2-435E-A1F2-DDA72667FB47}
      Filesize

      4KB

      MD5

      218dd739d305b89d1b4364d9d5016077

      SHA1

      d129590cb4a045957a4e5f3603807acd9ccb2430

      SHA256

      65330a6a81e73d31f5a66272edca74e55185a6c8a214a2fa1fcd663d38b814fc

      SHA512

      e1a082818b06c9ac007ad5612c8b32a89be8eba4bd2bd1a7e96572448dfb422cd698a9042b8cde3d3b6440cc2bac6fca19bbccbe0b974c7520a23a5108852478

      Download Submit

    • C:\Users\Admin\Documents\OneNote Notebooks\My Notebook\Open Notebook.onetoc2
      Filesize

      4KB

      MD5

      e85a4ae635ed37ae733b295edb3dad70

      SHA1

      33fd1df76d804336e8c005d78b3e7086f999007f

      SHA256

      740dc8c14875801bc8710a2b25ed290358177a1433422300f9194804f872bc6a

      SHA512

      5571fdf82e44f48894430c8011b13c3a7efeeabbb6e9c815253f991f8b6c1001f31d370be41037eede0ded88e615443931753258764c9bd3e900c1f40f5e5230

      Download Submit

    • F:\$RECYCLE.BIN\S-1-5-21-3442511616-637977696-3186306149-1000\DDDDDDDDDDD
      Filesize

      129B

      MD5

      32dae1ce74e28ad3adde0fd9633bc72a

      SHA1

      6d9d704091435a7a6f2cc5fc29a631e5e803ad16

      SHA256

      65a6cb1cdba62fda0cd3fa5dcb6c162ff8196e8ba6f4d99e362af1ba74408e80

      SHA512

      335667bc66c0631cfe7b009af0f212934162ccea28c09d2390cd3ec13bd2e990d5feceb6ed805f5bcb694ccb085c7058a444cb7feb33b201872d13464df6ed0c

      Download Submit

    • memory/624-3016-0x0000000003370000-0x0000000003380000-memory.dmp

      Filesize

      64KB

      Download

    • memory/624-3017-0x0000000003370000-0x0000000003380000-memory.dmp

      Filesize

      64KB

      Download

    • memory/624-3015-0x0000000003370000-0x0000000003380000-memory.dmp

      Filesize

      64KB

      Download

    • memory/624-0-0x0000000003370000-0x0000000003380000-memory.dmp

      Filesize

      64KB

      Download

    • memory/624-2-0x0000000003370000-0x0000000003380000-memory.dmp

      Filesize

      64KB

      Download

    • memory/624-1-0x0000000003370000-0x0000000003380000-memory.dmp

      Filesize

      64KB

      Download

    • memory/3652-3033-0x00007FFBE2510000-0x00007FFBE2520000-memory.dmp

      Filesize

      64KB

      Download

    • memory/3652-3036-0x00007FFBE2510000-0x00007FFBE2520000-memory.dmp

      Filesize

      64KB

      Download

    • memory/3652-3035-0x00007FFBE2510000-0x00007FFBE2520000-memory.dmp

      Filesize

      64KB

      Download

    • memory/3652-3065-0x00007FFBE0220000-0x00007FFBE0230000-memory.dmp

      Filesize

      64KB

      Download

    • memory/3652-3066-0x00007FFBE0220000-0x00007FFBE0230000-memory.dmp

      Filesize

      64KB

      Download

    • memory/3652-3034-0x00007FFBE2510000-0x00007FFBE2520000-memory.dmp

      Filesize

      64KB

      Download

    • memory/3652-3032-0x00007FFBE2510000-0x00007FFBE2520000-memory.dmp

      Filesize

      64KB

      Download