Analysis

  • max time kernel
    151s
  • max time network
    82s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    24-11-2022 07:20

General

  • Target

    70d456dbfdb650b775d74dfccd2024863ffb80f04dfd88c9f92af337d6d3a6e8.exe

  • Size

    358KB

  • MD5

    622c0e2308dd0b2104beed9c3113d751

  • SHA1

    81e90fb48f79cac3562c17642659df67afe4fee6

  • SHA256

    70d456dbfdb650b775d74dfccd2024863ffb80f04dfd88c9f92af337d6d3a6e8

  • SHA512

    d5bbe7ec0750fe11e70702b2a1ba821427ee484c6bdb9bc3ece04131cf07d8a6fd6ec8b47d2634158f50166b61e6ccc9d14d66da4a1b0f483c8e761e668d5aed

  • SSDEEP

    6144:GGKTSCZ6XZDos5NoKcxnisULcGkyQr4I71VU4Nhxnjd+Y9oYRstM8N7ZHBm:GGwcHoKaisULVkgIj37xjd+Eojj7ZH

Malware Config

Signatures

  • Imminent RAT

    Remote-access trojan based on Imminent Monitor remote admin software.

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 30 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\70d456dbfdb650b775d74dfccd2024863ffb80f04dfd88c9f92af337d6d3a6e8.exe
    "C:\Users\Admin\AppData\Local\Temp\70d456dbfdb650b775d74dfccd2024863ffb80f04dfd88c9f92af337d6d3a6e8.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:944
    • C:\Users\Admin\AppData\Local\Temp\70d456dbfdb650b775d74dfccd2024863ffb80f04dfd88c9f92af337d6d3a6e8.exe
      "C:\Users\Admin\AppData\Local\Temp\70d456dbfdb650b775d74dfccd2024863ffb80f04dfd88c9f92af337d6d3a6e8.exe"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:940
    • C:\Users\Admin\AppData\Roaming\Microsoft\IpOverUsbSvrc.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\IpOverUsbSvrc.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1040
      • C:\Users\Admin\AppData\Roaming\Microsoft\atiesrx.exe
        C:\Users\Admin\AppData\Roaming\Microsoft\atiesrx.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:360
        • C:\Users\Admin\AppData\Roaming\Microsoft\atiesrx.exe
          "C:\Users\Admin\AppData\Roaming\Microsoft\atiesrx.exe"
          4⤵
          • Executes dropped EXE
          PID:1068
    • C:\Users\Admin\AppData\Roaming\Microsoft\IpOverUsbSvrc.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\IpOverUsbSvrc.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of AdjustPrivilegeToken
      PID:1244

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\IpOverUsbSvrc.exe

    Filesize

    7KB

    MD5

    7e50c731e4fcaac9f395aa1faae07674

    SHA1

    4e347ae9b63a0d7d920e5f7a913825a2504b251c

    SHA256

    218e599bdf886981e72de419165df2048865c3eabec6d0cbf0ea5bdb2048fe70

    SHA512

    397142c55667d017a1a7676cd69c1233b1339b6e551e4e5b0ae8a246ee2b1e11c4c1107da0e5f484b6fefced270355adaf50eee9bd2caa071ea395df0f32b66d

  • C:\Users\Admin\AppData\Roaming\Microsoft\IpOverUsbSvrc.exe

    Filesize

    7KB

    MD5

    7e50c731e4fcaac9f395aa1faae07674

    SHA1

    4e347ae9b63a0d7d920e5f7a913825a2504b251c

    SHA256

    218e599bdf886981e72de419165df2048865c3eabec6d0cbf0ea5bdb2048fe70

    SHA512

    397142c55667d017a1a7676cd69c1233b1339b6e551e4e5b0ae8a246ee2b1e11c4c1107da0e5f484b6fefced270355adaf50eee9bd2caa071ea395df0f32b66d

  • C:\Users\Admin\AppData\Roaming\Microsoft\IpOverUsbSvrc.exe

    Filesize

    7KB

    MD5

    7e50c731e4fcaac9f395aa1faae07674

    SHA1

    4e347ae9b63a0d7d920e5f7a913825a2504b251c

    SHA256

    218e599bdf886981e72de419165df2048865c3eabec6d0cbf0ea5bdb2048fe70

    SHA512

    397142c55667d017a1a7676cd69c1233b1339b6e551e4e5b0ae8a246ee2b1e11c4c1107da0e5f484b6fefced270355adaf50eee9bd2caa071ea395df0f32b66d

  • C:\Users\Admin\AppData\Roaming\Microsoft\atiesrx.exe

    Filesize

    358KB

    MD5

    622c0e2308dd0b2104beed9c3113d751

    SHA1

    81e90fb48f79cac3562c17642659df67afe4fee6

    SHA256

    70d456dbfdb650b775d74dfccd2024863ffb80f04dfd88c9f92af337d6d3a6e8

    SHA512

    d5bbe7ec0750fe11e70702b2a1ba821427ee484c6bdb9bc3ece04131cf07d8a6fd6ec8b47d2634158f50166b61e6ccc9d14d66da4a1b0f483c8e761e668d5aed

  • C:\Users\Admin\AppData\Roaming\Microsoft\atiesrx.exe

    Filesize

    358KB

    MD5

    622c0e2308dd0b2104beed9c3113d751

    SHA1

    81e90fb48f79cac3562c17642659df67afe4fee6

    SHA256

    70d456dbfdb650b775d74dfccd2024863ffb80f04dfd88c9f92af337d6d3a6e8

    SHA512

    d5bbe7ec0750fe11e70702b2a1ba821427ee484c6bdb9bc3ece04131cf07d8a6fd6ec8b47d2634158f50166b61e6ccc9d14d66da4a1b0f483c8e761e668d5aed

  • C:\Users\Admin\AppData\Roaming\Microsoft\atiesrx.exe

    Filesize

    358KB

    MD5

    622c0e2308dd0b2104beed9c3113d751

    SHA1

    81e90fb48f79cac3562c17642659df67afe4fee6

    SHA256

    70d456dbfdb650b775d74dfccd2024863ffb80f04dfd88c9f92af337d6d3a6e8

    SHA512

    d5bbe7ec0750fe11e70702b2a1ba821427ee484c6bdb9bc3ece04131cf07d8a6fd6ec8b47d2634158f50166b61e6ccc9d14d66da4a1b0f483c8e761e668d5aed

  • \Users\Admin\AppData\Roaming\Microsoft\IpOverUsbSvrc.exe

    Filesize

    7KB

    MD5

    7e50c731e4fcaac9f395aa1faae07674

    SHA1

    4e347ae9b63a0d7d920e5f7a913825a2504b251c

    SHA256

    218e599bdf886981e72de419165df2048865c3eabec6d0cbf0ea5bdb2048fe70

    SHA512

    397142c55667d017a1a7676cd69c1233b1339b6e551e4e5b0ae8a246ee2b1e11c4c1107da0e5f484b6fefced270355adaf50eee9bd2caa071ea395df0f32b66d

  • \Users\Admin\AppData\Roaming\Microsoft\atiesrx.exe

    Filesize

    358KB

    MD5

    622c0e2308dd0b2104beed9c3113d751

    SHA1

    81e90fb48f79cac3562c17642659df67afe4fee6

    SHA256

    70d456dbfdb650b775d74dfccd2024863ffb80f04dfd88c9f92af337d6d3a6e8

    SHA512

    d5bbe7ec0750fe11e70702b2a1ba821427ee484c6bdb9bc3ece04131cf07d8a6fd6ec8b47d2634158f50166b61e6ccc9d14d66da4a1b0f483c8e761e668d5aed

  • memory/360-84-0x0000000074D70000-0x000000007531B000-memory.dmp

    Filesize

    5.7MB

  • memory/360-83-0x0000000074D70000-0x000000007531B000-memory.dmp

    Filesize

    5.7MB

  • memory/940-60-0x0000000000400000-0x000000000044A000-memory.dmp

    Filesize

    296KB

  • memory/940-57-0x0000000000400000-0x000000000044A000-memory.dmp

    Filesize

    296KB

  • memory/940-67-0x0000000000400000-0x000000000044A000-memory.dmp

    Filesize

    296KB

  • memory/940-65-0x0000000000400000-0x000000000044A000-memory.dmp

    Filesize

    296KB

  • memory/940-58-0x0000000000400000-0x000000000044A000-memory.dmp

    Filesize

    296KB

  • memory/940-76-0x0000000074D70000-0x000000007531B000-memory.dmp

    Filesize

    5.7MB

  • memory/940-69-0x0000000074D70000-0x000000007531B000-memory.dmp

    Filesize

    5.7MB

  • memory/940-61-0x0000000000400000-0x000000000044A000-memory.dmp

    Filesize

    296KB

  • memory/940-62-0x0000000000400000-0x000000000044A000-memory.dmp

    Filesize

    296KB

  • memory/944-54-0x0000000075C61000-0x0000000075C63000-memory.dmp

    Filesize

    8KB

  • memory/944-56-0x0000000074D70000-0x000000007531B000-memory.dmp

    Filesize

    5.7MB

  • memory/944-55-0x0000000074D70000-0x000000007531B000-memory.dmp

    Filesize

    5.7MB

  • memory/1040-77-0x0000000074D70000-0x000000007531B000-memory.dmp

    Filesize

    5.7MB

  • memory/1040-75-0x0000000074D70000-0x000000007531B000-memory.dmp

    Filesize

    5.7MB

  • memory/1040-85-0x0000000074D70000-0x000000007531B000-memory.dmp

    Filesize

    5.7MB

  • memory/1068-103-0x0000000074D70000-0x000000007531B000-memory.dmp

    Filesize

    5.7MB

  • memory/1244-89-0x0000000074D70000-0x000000007531B000-memory.dmp

    Filesize

    5.7MB

  • memory/1244-104-0x0000000074D70000-0x000000007531B000-memory.dmp

    Filesize

    5.7MB