Analysis

  • max time kernel
    151s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-01-2024 17:39

General

  • Target

    tmp.exe

  • Size

    1.7MB

  • MD5

    721fb763958ddcf207551558ff06b1a0

  • SHA1

    64bd92b0a8cd71d8a795f481be30763f2139ea76

  • SHA256

    8afcc55b59e124b3840bbee5afb30e70354590eee693480a43fe7d586e909a9e

  • SHA512

    b61c972b232cf6d8e9929396d9970c7718dbcc295a3cd200eb1e1dae005acaffd79c4975f7d0655fafa92db8706fcc2b81a92d274c4220d588110bf18d2c3b93

  • SSDEEP

    24576:SYD1kEJen92P7pK43qcF0SymoaZSftjohWPoJNXzk0Ck5sdfw9X1Xq82isbtGabx:SYDCEJ82PE4a1F40qxzk9k5hXXqjv2w

Score
10/10

Malware Config

Signatures

  • Detect ZGRat V1 37 IoCs
  • Kinsing

    Kinsing is a loader written in Golang.

  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Downloads MZ/PE file
  • Executes dropped EXE 4 IoCs
  • Suspicious use of SetThreadContext 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of WriteProcessMemory 38 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\tmp.exe
    "C:\Users\Admin\AppData\Local\Temp\tmp.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3160
    • C:\Users\Admin\AppData\Local\Temp\tmp.exe
      C:\Users\Admin\AppData\Local\Temp\tmp.exe
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1248
      • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe
        C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2032
        • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe
          C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe
          4⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:4476
  • C:\Users\Admin\AppData\Local\Temp\pnzjiwrqw.exe
    C:\Users\Admin\AppData\Local\Temp\pnzjiwrqw.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3308
    • C:\Users\Admin\AppData\Local\Temp\pnzjiwrqw.exe
      C:\Users\Admin\AppData\Local\Temp\pnzjiwrqw.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:4688
  • C:\Users\Admin\AppData\Roaming\NextChannelSink\Count.exe
    C:\Users\Admin\AppData\Roaming\NextChannelSink\Count.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2536
    • C:\Users\Admin\AppData\Roaming\NextChannelSink\Count.exe
      C:\Users\Admin\AppData\Roaming\NextChannelSink\Count.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3456
      • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
        C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
        3⤵
          PID:1492

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\MSBuild.exe.log

      MD5

      d41d8cd98f00b204e9800998ecf8427e

      SHA1

      da39a3ee5e6b4b0d3255bfef95601890afd80709

      SHA256

      e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

      SHA512

      cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\tmp.exe.log

      Filesize

      1KB

      MD5

      9f5d0107d96d176b1ffcd5c7e7a42dc9

      SHA1

      de83788e2f18629555c42a3e6fada12f70457141

      SHA256

      d0630b8466cebaaf92533826f6547b6f36a3c480848dc38d650acd52b522a097

      SHA512

      86cfaa3327b59a976ddd4a5915f3fe8c938481344fcbd10e7533b4c5003673d078756e62435940471658a03504c3bc30603204d6a133727a3f36c96d08714c61

    • C:\Users\Admin\AppData\Local\Temp\pnzjiwrqw.exe

      Filesize

      1.6MB

      MD5

      e65d05a468de0d0528e6f5c034348770

      SHA1

      7e4bfa61180ba030e490b856287633cc3ac680e7

      SHA256

      527625e2554e62c4c47546c6a3a00582e3472595545c1da067650c13bc53ce48

      SHA512

      3933e69656415f65021a6dafcb73a78f54ce37a4b53b14f9f5ad28eab681393dbffad069d4cf411eb496f28daee7a862295343efe2e85758d68126f6961df7e8

    • memory/1248-944-0x00007FFE0A090000-0x00007FFE0AB51000-memory.dmp

      Filesize

      10.8MB

    • memory/1248-945-0x00000242EB110000-0x00000242EB120000-memory.dmp

      Filesize

      64KB

    • memory/1248-3177-0x00007FFE0A090000-0x00007FFE0AB51000-memory.dmp

      Filesize

      10.8MB

    • memory/1248-946-0x00000242EAFA0000-0x00000242EB086000-memory.dmp

      Filesize

      920KB

    • memory/1248-3175-0x00000242D2720000-0x00000242D2728000-memory.dmp

      Filesize

      32KB

    • memory/1248-942-0x0000000000400000-0x00000000004AA000-memory.dmp

      Filesize

      680KB

    • memory/1248-3176-0x00000242EB090000-0x00000242EB0E6000-memory.dmp

      Filesize

      344KB

    • memory/1248-3181-0x00007FFE0A090000-0x00007FFE0AB51000-memory.dmp

      Filesize

      10.8MB

    • memory/1248-3179-0x00000242EB110000-0x00000242EB120000-memory.dmp

      Filesize

      64KB

    • memory/1248-3180-0x00000242EB110000-0x00000242EB120000-memory.dmp

      Filesize

      64KB

    • memory/1492-8258-0x00007FFE0A090000-0x00007FFE0AB51000-memory.dmp

      Filesize

      10.8MB

    • memory/1492-8261-0x00000220F4A00000-0x00000220F4A10000-memory.dmp

      Filesize

      64KB

    • memory/2032-3183-0x0000028CA1D60000-0x0000028CA1D70000-memory.dmp

      Filesize

      64KB

    • memory/2032-3182-0x00007FFE0A090000-0x00007FFE0AB51000-memory.dmp

      Filesize

      10.8MB

    • memory/2032-4116-0x0000028C87A00000-0x0000028C87A01000-memory.dmp

      Filesize

      4KB

    • memory/2032-4120-0x00007FFE0A090000-0x00007FFE0AB51000-memory.dmp

      Filesize

      10.8MB

    • memory/2536-7315-0x00007FFE0A090000-0x00007FFE0AB51000-memory.dmp

      Filesize

      10.8MB

    • memory/2536-8248-0x0000022BF50D0000-0x0000022BF50D1000-memory.dmp

      Filesize

      4KB

    • memory/2536-8252-0x00007FFE0A090000-0x00007FFE0AB51000-memory.dmp

      Filesize

      10.8MB

    • memory/3160-39-0x0000013F7C260000-0x0000013F7C38D000-memory.dmp

      Filesize

      1.2MB

    • memory/3160-11-0x0000013F7C260000-0x0000013F7C38D000-memory.dmp

      Filesize

      1.2MB

    • memory/3160-43-0x0000013F7C260000-0x0000013F7C38D000-memory.dmp

      Filesize

      1.2MB

    • memory/3160-45-0x0000013F7C260000-0x0000013F7C38D000-memory.dmp

      Filesize

      1.2MB

    • memory/3160-47-0x0000013F7C260000-0x0000013F7C38D000-memory.dmp

      Filesize

      1.2MB

    • memory/3160-49-0x0000013F7C260000-0x0000013F7C38D000-memory.dmp

      Filesize

      1.2MB

    • memory/3160-51-0x0000013F7C260000-0x0000013F7C38D000-memory.dmp

      Filesize

      1.2MB

    • memory/3160-53-0x0000013F7C260000-0x0000013F7C38D000-memory.dmp

      Filesize

      1.2MB

    • memory/3160-55-0x0000013F7C260000-0x0000013F7C38D000-memory.dmp

      Filesize

      1.2MB

    • memory/3160-57-0x0000013F7C260000-0x0000013F7C38D000-memory.dmp

      Filesize

      1.2MB

    • memory/3160-59-0x0000013F7C260000-0x0000013F7C38D000-memory.dmp

      Filesize

      1.2MB

    • memory/3160-61-0x0000013F7C260000-0x0000013F7C38D000-memory.dmp

      Filesize

      1.2MB

    • memory/3160-63-0x0000013F7C260000-0x0000013F7C38D000-memory.dmp

      Filesize

      1.2MB

    • memory/3160-65-0x0000013F7C260000-0x0000013F7C38D000-memory.dmp

      Filesize

      1.2MB

    • memory/3160-67-0x0000013F7C260000-0x0000013F7C38D000-memory.dmp

      Filesize

      1.2MB

    • memory/3160-936-0x0000013F62070000-0x0000013F62071000-memory.dmp

      Filesize

      4KB

    • memory/3160-937-0x0000013F7C160000-0x0000013F7C22A000-memory.dmp

      Filesize

      808KB

    • memory/3160-938-0x0000013F639E0000-0x0000013F63A2C000-memory.dmp

      Filesize

      304KB

    • memory/3160-0-0x0000013F61B00000-0x0000013F61CB4000-memory.dmp

      Filesize

      1.7MB

    • memory/3160-37-0x0000013F7C260000-0x0000013F7C38D000-memory.dmp

      Filesize

      1.2MB

    • memory/3160-35-0x0000013F7C260000-0x0000013F7C38D000-memory.dmp

      Filesize

      1.2MB

    • memory/3160-943-0x00007FFE0A090000-0x00007FFE0AB51000-memory.dmp

      Filesize

      10.8MB

    • memory/3160-33-0x0000013F7C260000-0x0000013F7C38D000-memory.dmp

      Filesize

      1.2MB

    • memory/3160-31-0x0000013F7C260000-0x0000013F7C38D000-memory.dmp

      Filesize

      1.2MB

    • memory/3160-29-0x0000013F7C260000-0x0000013F7C38D000-memory.dmp

      Filesize

      1.2MB

    • memory/3160-27-0x0000013F7C260000-0x0000013F7C38D000-memory.dmp

      Filesize

      1.2MB

    • memory/3160-25-0x0000013F7C260000-0x0000013F7C38D000-memory.dmp

      Filesize

      1.2MB

    • memory/3160-23-0x0000013F7C260000-0x0000013F7C38D000-memory.dmp

      Filesize

      1.2MB

    • memory/3160-21-0x0000013F7C260000-0x0000013F7C38D000-memory.dmp

      Filesize

      1.2MB

    • memory/3160-19-0x0000013F7C260000-0x0000013F7C38D000-memory.dmp

      Filesize

      1.2MB

    • memory/3160-17-0x0000013F7C260000-0x0000013F7C38D000-memory.dmp

      Filesize

      1.2MB

    • memory/3160-15-0x0000013F7C260000-0x0000013F7C38D000-memory.dmp

      Filesize

      1.2MB

    • memory/3160-13-0x0000013F7C260000-0x0000013F7C38D000-memory.dmp

      Filesize

      1.2MB

    • memory/3160-41-0x0000013F7C260000-0x0000013F7C38D000-memory.dmp

      Filesize

      1.2MB

    • memory/3160-9-0x0000013F7C260000-0x0000013F7C38D000-memory.dmp

      Filesize

      1.2MB

    • memory/3160-1-0x0000013F7C260000-0x0000013F7C394000-memory.dmp

      Filesize

      1.2MB

    • memory/3160-2-0x00007FFE0A090000-0x00007FFE0AB51000-memory.dmp

      Filesize

      10.8MB

    • memory/3160-3-0x0000013F7C250000-0x0000013F7C260000-memory.dmp

      Filesize

      64KB

    • memory/3160-4-0x0000013F7C260000-0x0000013F7C38D000-memory.dmp

      Filesize

      1.2MB

    • memory/3160-5-0x0000013F7C260000-0x0000013F7C38D000-memory.dmp

      Filesize

      1.2MB

    • memory/3160-7-0x0000013F7C260000-0x0000013F7C38D000-memory.dmp

      Filesize

      1.2MB

    • memory/3308-6937-0x000002A0CD210000-0x000002A0CD220000-memory.dmp

      Filesize

      64KB

    • memory/3308-6359-0x00007FFE0A090000-0x00007FFE0AB51000-memory.dmp

      Filesize

      10.8MB

    • memory/3308-6360-0x000002A0CD210000-0x000002A0CD220000-memory.dmp

      Filesize

      64KB

    • memory/3308-6361-0x000002A0CD220000-0x000002A0CD35C000-memory.dmp

      Filesize

      1.2MB

    • memory/3308-6936-0x00007FFE0A090000-0x00007FFE0AB51000-memory.dmp

      Filesize

      10.8MB

    • memory/3308-6358-0x000002A0B2B30000-0x000002A0B2CDA000-memory.dmp

      Filesize

      1.7MB

    • memory/3308-7297-0x000002A0B49D0000-0x000002A0B49D1000-memory.dmp

      Filesize

      4KB

    • memory/3308-7298-0x000002A0CD110000-0x000002A0CD1E2000-memory.dmp

      Filesize

      840KB

    • memory/3308-7302-0x00007FFE0A090000-0x00007FFE0AB51000-memory.dmp

      Filesize

      10.8MB

    • memory/3456-8259-0x00007FFE0A090000-0x00007FFE0AB51000-memory.dmp

      Filesize

      10.8MB

    • memory/3456-8257-0x000001D7FA2B0000-0x000001D7FA2C0000-memory.dmp

      Filesize

      64KB

    • memory/3456-8255-0x000001D7FA2B0000-0x000001D7FA2C0000-memory.dmp

      Filesize

      64KB

    • memory/3456-8254-0x00007FFE0A090000-0x00007FFE0AB51000-memory.dmp

      Filesize

      10.8MB

    • memory/4476-6352-0x000001B062270000-0x000001B0622C4000-memory.dmp

      Filesize

      336KB

    • memory/4476-6355-0x000001B061C30000-0x000001B061C40000-memory.dmp

      Filesize

      64KB

    • memory/4476-6351-0x00007FFE0A090000-0x00007FFE0AB51000-memory.dmp

      Filesize

      10.8MB

    • memory/4476-4122-0x000001B061C30000-0x000001B061C40000-memory.dmp

      Filesize

      64KB

    • memory/4476-6935-0x000001B061C30000-0x000001B061C40000-memory.dmp

      Filesize

      64KB

    • memory/4476-4121-0x00007FFE0A090000-0x00007FFE0AB51000-memory.dmp

      Filesize

      10.8MB

    • memory/4688-7308-0x000002B3FAAF0000-0x000002B3FAB00000-memory.dmp

      Filesize

      64KB

    • memory/4688-7309-0x000002B3E21E0000-0x000002B3E2236000-memory.dmp

      Filesize

      344KB

    • memory/4688-7312-0x00007FFE0A090000-0x00007FFE0AB51000-memory.dmp

      Filesize

      10.8MB

    • memory/4688-7304-0x00007FFE0A090000-0x00007FFE0AB51000-memory.dmp

      Filesize

      10.8MB

    • memory/4688-7305-0x0000000000400000-0x00000000004B4000-memory.dmp

      Filesize

      720KB

    • memory/4688-7306-0x000002B3FA910000-0x000002B3FAA14000-memory.dmp

      Filesize

      1.0MB

    • memory/4688-7307-0x000002B3E0810000-0x000002B3E0818000-memory.dmp

      Filesize

      32KB