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Analysis

  • max time kernel
    131s
  • max time network
    138s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    10/10/2023, 07:54

General

  • Target

    Wiprelyokcawpj.exe

  • Size

    1.3MB

  • MD5

    14239e8403667595f401b4971c28b3db

  • SHA1

    9b1afe3640abcde93657ff00d7ccf91efb7e652c

  • SHA256

    25c965edd039ebc00529a936e066f34149b4bb69c59c7a4fb575849584a71dda

  • SHA512

    fa4f817274d8c81581e79454c43ff704d1017f0ea7017a8422d9c4e897810d5c1108047082fe325391ba580f823e2d954d81e7774231ede4cb621226d2738b55

  • SSDEEP

    24576:vUrkF9ZT6xy9M7HCZmFq/wbgKcQrE/k2+gL5:vUwVk2XL

Score
10/10

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • ModiLoader Second Stage 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Wiprelyokcawpj.exe
    "C:\Users\Admin\AppData\Local\Temp\Wiprelyokcawpj.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2444
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2444 -s 724
      2⤵
      • Program crash
      PID:2548

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab61F0.tmp

    Filesize

    61KB

    MD5

    f3441b8572aae8801c04f3060b550443

    SHA1

    4ef0a35436125d6821831ef36c28ffaf196cda15

    SHA256

    6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

    SHA512

    5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

  • C:\Users\Admin\AppData\Local\Temp\Tar6241.tmp

    Filesize

    163KB

    MD5

    9441737383d21192400eca82fda910ec

    SHA1

    725e0d606a4fc9ba44aa8ffde65bed15e65367e4

    SHA256

    bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

    SHA512

    7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

  • memory/2444-0-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2444-1-0x0000000002E90000-0x0000000003E90000-memory.dmp

    Filesize

    16.0MB

  • memory/2444-2-0x0000000002E90000-0x0000000003E90000-memory.dmp

    Filesize

    16.0MB

  • memory/2444-4-0x0000000000400000-0x0000000000548000-memory.dmp

    Filesize

    1.3MB

  • memory/2444-5-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB