Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    19-05-2024 03:47

General

  • Target

    6930cffe3d9c4fcb467cd4be91e865b0_NeikiAnalytics.exe

  • Size

    855KB

  • MD5

    6930cffe3d9c4fcb467cd4be91e865b0

  • SHA1

    6a96e61ec3ce3b25150adad642d5b0aac034041b

  • SHA256

    e958c060aeac484632b20e3e4dc93af45eb61f483ced432778ddfc5ec9acd552

  • SHA512

    5b27fe5294533d32f07a3c8c2134fdc481b13d069b819b4cf999f2cc3e5845bba2dd85023e82cfe90ba1311ea3d9a6d8f3491f6f27ed0c9c911d22f53746e42a

  • SSDEEP

    24576:vxLsMs8WdDP89WPncPKXCTu/wJUHIXX4u5:tsldI9WPcyQcIX4A

Malware Config

Extracted

Family

redline

Botnet

cheat

C2

185.222.58.55:55615

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 5 IoCs
  • SectopRAT

    SectopRAT is a remote access trojan first seen in November 2019.

  • SectopRAT payload 5 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 5 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies system certificate store 2 TTPs 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6930cffe3d9c4fcb467cd4be91e865b0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\6930cffe3d9c4fcb467cd4be91e865b0_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1148
    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\PO.exe
      "C:\Users\Admin\AppData\Local\Temp\RarSFX0\PO.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2680
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\RarSFX0\PO.exe"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2540
      • C:\Users\Admin\AppData\Local\Temp\RarSFX0\PO.exe
        "C:\Users\Admin\AppData\Local\Temp\RarSFX0\PO.exe"
        3⤵
        • Executes dropped EXE
        • Modifies system certificate store
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2588
  • C:\Windows\SysWOW64\DllHost.exe
    C:\Windows\SysWOW64\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}
    1⤵
    • Suspicious use of FindShellTrayWindow
    PID:1256

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab628C.tmp
    Filesize

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

  • C:\Users\Admin\AppData\Local\Temp\RarSFX0\PO.jpg
    Filesize

    83KB

    MD5

    016025125f3b479aaabf8a4246073856

    SHA1

    123cf64214f2ba96dedc076d388ddf60d2ec5ce5

    SHA256

    39f3195908d56ee6d4d0f6484c913bbb268e934121856c590b397bbf7a3573ca

    SHA512

    4c83f010593e2ec86de367653a0c03aad7a41d1a7f6e26e302666ee81b6f4f4841e3395a026856e35ba9d092ef530af0756b4adb13e944dd7a0d5d5b64ddc62b

  • C:\Users\Admin\AppData\Local\Temp\Tar62DD.tmp
    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

  • C:\Users\Admin\AppData\Local\Temp\tmp64FF.tmp
    Filesize

    46KB

    MD5

    02d2c46697e3714e49f46b680b9a6b83

    SHA1

    84f98b56d49f01e9b6b76a4e21accf64fd319140

    SHA256

    522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9

    SHA512

    60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

  • C:\Users\Admin\AppData\Local\Temp\tmp6514.tmp
    Filesize

    92KB

    MD5

    b62ac03881848df6115ec34b7e71e829

    SHA1

    dd6a9fbe6ae809269c02165027eeb373f7734460

    SHA256

    9870a75eee4a9c3b6b69f11a92b3a821f7026175483855497956d27bba9993d5

    SHA512

    5257b9e3b6dc0022144bf5be29a4ce3a836af7b4ed83dc19d4c69bc677bcf87e417737ff97742a128d35bb4ddd1c4ef80f4dd4ed656cad3cdccd753fc1e3c3aa

  • \Users\Admin\AppData\Local\Temp\RarSFX0\PO.exe
    Filesize

    553KB

    MD5

    9093edf1e63b2b7ef4902d23edcc9d7e

    SHA1

    122d585a2a769760854021aa9644e361e88a0e93

    SHA256

    6fecc3fa2e33a161f2b9770322e998d7d4836202e8ad9c53c38f10673f718f4f

    SHA512

    4c58ae5bac5a4d037be0bcefb7dcde358c8ed97feeaad07258b46700f71ea136f1adfe5b9e6c0d16c52be84a503a2dfb2e0970fd53cbb84b035175d1b21a7f10

  • memory/1148-4-0x0000000002580000-0x0000000002582000-memory.dmp
    Filesize

    8KB

  • memory/1256-5-0x00000000001B0000-0x00000000001B2000-memory.dmp
    Filesize

    8KB

  • memory/1256-6-0x0000000000430000-0x0000000000431000-memory.dmp
    Filesize

    4KB

  • memory/1256-184-0x0000000000430000-0x0000000000431000-memory.dmp
    Filesize

    4KB

  • memory/2588-33-0x0000000000400000-0x000000000041E000-memory.dmp
    Filesize

    120KB

  • memory/2588-36-0x0000000000400000-0x000000000041E000-memory.dmp
    Filesize

    120KB

  • memory/2588-35-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
    Filesize

    4KB

  • memory/2588-31-0x0000000000400000-0x000000000041E000-memory.dmp
    Filesize

    120KB

  • memory/2588-29-0x0000000000400000-0x000000000041E000-memory.dmp
    Filesize

    120KB

  • memory/2588-40-0x0000000000400000-0x000000000041E000-memory.dmp
    Filesize

    120KB

  • memory/2588-38-0x0000000000400000-0x000000000041E000-memory.dmp
    Filesize

    120KB

  • memory/2588-27-0x0000000000400000-0x000000000041E000-memory.dmp
    Filesize

    120KB

  • memory/2680-25-0x0000000000E80000-0x0000000000EE0000-memory.dmp
    Filesize

    384KB

  • memory/2680-24-0x0000000000A00000-0x0000000000A10000-memory.dmp
    Filesize

    64KB

  • memory/2680-23-0x0000000000550000-0x000000000056E000-memory.dmp
    Filesize

    120KB

  • memory/2680-21-0x0000000001150000-0x00000000011DC000-memory.dmp
    Filesize

    560KB