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Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    24/06/2024, 22:48

General

  • Target

    0d1b7d92fa1a053c6c476d68a6f97509a8263408a0ec70a71f53fe62a5c94f68_NeikiAnalytics.exe

  • Size

    134KB

  • MD5

    5dce86e44077a9508802e521a24ef3c0

  • SHA1

    58fa21f770a339d52f87803d71f26bb7556e1276

  • SHA256

    0d1b7d92fa1a053c6c476d68a6f97509a8263408a0ec70a71f53fe62a5c94f68

  • SHA512

    719fc2dc6c4fb931adfd707dbc6ab65dbe277931f29029a10da11bd07c9595a6ebbebe0aadc475e2eeeb3534cfa1c1c06dc848099504a1dcfb6a3e8f89d2b61a

  • SSDEEP

    1536:YGYU/W2/HG6QMauSV3ixJHABLrmhH7i9eNOOg00GqMIK7aGZh3SOl:YfU/WF6QMauSuiWNi9eNOl0007NZIOl

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 5 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0d1b7d92fa1a053c6c476d68a6f97509a8263408a0ec70a71f53fe62a5c94f68_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\0d1b7d92fa1a053c6c476d68a6f97509a8263408a0ec70a71f53fe62a5c94f68_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3048
    • C:\ProgramData\Update\wuauclt.exe
      "C:\ProgramData\Update\wuauclt.exe" /run
      2⤵
      • Executes dropped EXE
      PID:2108
    • C:\windows\SysWOW64\cmd.exe
      "C:\windows\system32\cmd.exe" /c del /q "C:\Users\Admin\AppData\Local\Temp\0d1b7d92fa1a053c6c476d68a6f97509a8263408a0ec70a71f53fe62a5c94f68_NeikiAnalytics.exe" >> NUL
      2⤵
      • Deletes itself
      PID:2632

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\ProgramData\Update\wuauclt.exe

    Filesize

    134KB

    MD5

    41a5d8c9207100148da44d38a5375af3

    SHA1

    807ea3bb4d7195f543563ee61d8868d0ddd7e812

    SHA256

    2548bd4929ee55b219d4d5ef3d6bacf0453c141590aedc2a5b22142099f256bc

    SHA512

    3ab052b5131cf822f2b16fff2f233894977873a4e7e4b704611d1e951c96af10e9f2bd8b4e00d5557d3f5ebfad8dfa46107ca6f1f2ba2decc7b2acd476a37edc

  • memory/2108-7-0x0000000001350000-0x0000000001378000-memory.dmp

    Filesize

    160KB

  • memory/3048-0-0x00000000003D0000-0x00000000003F8000-memory.dmp

    Filesize

    160KB

  • memory/3048-6-0x0000000000230000-0x0000000000258000-memory.dmp

    Filesize

    160KB

  • memory/3048-8-0x00000000003D0000-0x00000000003F8000-memory.dmp

    Filesize

    160KB

  • memory/3048-9-0x0000000000230000-0x0000000000258000-memory.dmp

    Filesize

    160KB

  • memory/3048-10-0x00000000003D0000-0x00000000003F8000-memory.dmp

    Filesize

    160KB