Analysis

  • max time kernel
    150s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    28-06-2024 14:27

General

  • Target

    9c49827fd4fb2e23d65272d1d552768bc2161d7f363f9a22451fa9f735e081ba_NeikiAnalytics.exe

  • Size

    90KB

  • MD5

    460b2a7276f55c4cf85b2137cda0a5f0

  • SHA1

    f9edcbf61b306db1fc1e2e6cb935db8135d31885

  • SHA256

    9c49827fd4fb2e23d65272d1d552768bc2161d7f363f9a22451fa9f735e081ba

  • SHA512

    3590e143fde4fc886770e7a1eeb63fb9f78f7ef3efa2c33727687e0135a6bd5a1f27578245f6c0359cb36e78a71ee5669531805e5713cdca048fd8a30e49846e

  • SSDEEP

    1536:UiYwjQt6QJvzZsgDIWzm/xsXfv+hYhyQQyV5uv4JBrB7w5VRGulTG1ZCL8nj1oDK:0wjZQJvzZsgsW6/Afv+hYfQIm4/rdE3Y

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • ModiLoader Second Stage 2 IoCs
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 5 IoCs
  • UPX packed file 23 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 36 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9c49827fd4fb2e23d65272d1d552768bc2161d7f363f9a22451fa9f735e081ba_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\9c49827fd4fb2e23d65272d1d552768bc2161d7f363f9a22451fa9f735e081ba_NeikiAnalytics.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2216
    • C:\Users\Admin\AppData\Local\Temp\9c49827fd4fb2e23d65272d1d552768bc2161d7f363f9a22451fa9f735e081ba_NeikiAnalytics.exe
      "C:\Users\Admin\AppData\Local\Temp\9c49827fd4fb2e23d65272d1d552768bc2161d7f363f9a22451fa9f735e081ba_NeikiAnalytics.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:672
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ""C:\Users\Admin\AppData\Local\Temp\ETSGH.bat" "
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2868
        • C:\Windows\SysWOW64\reg.exe
          REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Win Pdf" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe" /f
          4⤵
          • Adds Run key to start application
          PID:892
      • C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2468
        • C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
          "C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:1928
        • C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
          "C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"
          4⤵
          • Executes dropped EXE
          PID:2696

Network

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\ETSGH.bat
    Filesize

    145B

    MD5

    4eb61ec7816c34ec8c125acadc57ec1b

    SHA1

    b0015cc865c0bb1a027be663027d3829401a31cc

    SHA256

    08375cdb2e9819391f67f71e9718c15b48d3eaa452c54bd8fdd1f6a42e899aff

    SHA512

    f289f01d996dd643560370be8cdf8894e9a676ca3813f706c01ef5d705b9b18246c6cadf10d96edd433a616637b8a78fbd23c5738e76f1c4e671977b6d0cb6c1

  • C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
    Filesize

    90KB

    MD5

    2f3deda19ef55aaa6a090b75395aa29c

    SHA1

    159149327a5a761a4e18266137d5f827d7efd645

    SHA256

    d0c32b409eb510f7d621ea40c40b94a119925e459149f26bc580a9014400c0f1

    SHA512

    52cbffb884b9fc3dcd7d54bb5f07e32737fd3212ba163d42ccf85716f0a2d1d1e5bf397513d91b32e0f63cf1b72f6af2e3f1eb07b8cc1072a0669c6d351c03b7

  • memory/672-154-0x0000000000400000-0x000000000040B000-memory.dmp
    Filesize

    44KB

  • memory/672-93-0x0000000000400000-0x000000000040B000-memory.dmp
    Filesize

    44KB

  • memory/672-107-0x0000000000400000-0x000000000040B000-memory.dmp
    Filesize

    44KB

  • memory/672-258-0x0000000000400000-0x000000000040B000-memory.dmp
    Filesize

    44KB

  • memory/672-95-0x0000000000400000-0x000000000040B000-memory.dmp
    Filesize

    44KB

  • memory/672-105-0x0000000000400000-0x000000000040B000-memory.dmp
    Filesize

    44KB

  • memory/672-150-0x0000000002D40000-0x0000000002D93000-memory.dmp
    Filesize

    332KB

  • memory/672-149-0x0000000002D40000-0x0000000002D93000-memory.dmp
    Filesize

    332KB

  • memory/672-148-0x0000000002D30000-0x0000000002D83000-memory.dmp
    Filesize

    332KB

  • memory/672-97-0x0000000000400000-0x000000000040B000-memory.dmp
    Filesize

    44KB

  • memory/672-101-0x0000000000400000-0x000000000040B000-memory.dmp
    Filesize

    44KB

  • memory/672-99-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
    Filesize

    4KB

  • memory/672-103-0x0000000000400000-0x000000000040B000-memory.dmp
    Filesize

    44KB

  • memory/1928-263-0x0000000000400000-0x000000000040B000-memory.dmp
    Filesize

    44KB

  • memory/1928-252-0x0000000000400000-0x000000000040B000-memory.dmp
    Filesize

    44KB

  • memory/2216-0-0x0000000000400000-0x0000000000453000-memory.dmp
    Filesize

    332KB

  • memory/2216-5-0x00000000001C0000-0x00000000001C1000-memory.dmp
    Filesize

    4KB

  • memory/2216-108-0x0000000000400000-0x0000000000453000-memory.dmp
    Filesize

    332KB

  • memory/2216-72-0x0000000000660000-0x0000000000661000-memory.dmp
    Filesize

    4KB

  • memory/2216-15-0x00000000001E0000-0x00000000001E1000-memory.dmp
    Filesize

    4KB

  • memory/2216-92-0x00000000023A0000-0x00000000023F3000-memory.dmp
    Filesize

    332KB

  • memory/2216-80-0x0000000000680000-0x0000000000682000-memory.dmp
    Filesize

    8KB

  • memory/2216-42-0x00000000002A0000-0x00000000002A1000-memory.dmp
    Filesize

    4KB

  • memory/2216-3-0x00000000001C0000-0x00000000001C1000-memory.dmp
    Filesize

    4KB

  • memory/2216-82-0x0000000000400000-0x0000000000453000-memory.dmp
    Filesize

    332KB

  • memory/2216-91-0x0000000000400000-0x0000000000453000-memory.dmp
    Filesize

    332KB

  • memory/2216-62-0x00000000003E0000-0x00000000003E1000-memory.dmp
    Filesize

    4KB

  • memory/2216-30-0x0000000000280000-0x0000000000281000-memory.dmp
    Filesize

    4KB

  • memory/2216-18-0x0000000000400000-0x0000000000453000-memory.dmp
    Filesize

    332KB

  • memory/2216-27-0x0000000000400000-0x0000000000453000-memory.dmp
    Filesize

    332KB

  • memory/2216-26-0x0000000000404000-0x0000000000405000-memory.dmp
    Filesize

    4KB

  • memory/2468-151-0x0000000000400000-0x0000000000453000-memory.dmp
    Filesize

    332KB

  • memory/2468-167-0x0000000000260000-0x0000000000261000-memory.dmp
    Filesize

    4KB

  • memory/2468-213-0x0000000000400000-0x0000000000453000-memory.dmp
    Filesize

    332KB

  • memory/2468-178-0x00000000002C0000-0x00000000002C1000-memory.dmp
    Filesize

    4KB

  • memory/2468-255-0x0000000000400000-0x0000000000453000-memory.dmp
    Filesize

    332KB

  • memory/2468-157-0x0000000000240000-0x0000000000241000-memory.dmp
    Filesize

    4KB

  • memory/2696-253-0x0000000000400000-0x0000000000414000-memory.dmp
    Filesize

    80KB

  • memory/2696-264-0x0000000000400000-0x0000000000414000-memory.dmp
    Filesize

    80KB