Analysis

  • max time kernel
    119s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231025-en
  • resource tags

    arch:x64arch:x86image:win7-20231025-enlocale:en-usos:windows7-x64system
  • submitted
    06-12-2023 21:17

General

  • Target

    SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exe

  • Size

    883KB

  • MD5

    db1f3dcaf38e21694f56bbe0bda7f65d

  • SHA1

    da91c43d51e1a2f70cd5211a88de5ed7e38efbb7

  • SHA256

    2992b737cc487bae341eee8c6b11377b5baaace7ee2904ba6e4c91c542f1a515

  • SHA512

    d100b8b4b87f83f64bcfeda23e0fa077be8476ee9ec8d941332939f5824eae70fc76d037b22f3018168c185dc472f82a3ecdd906e38a62b13e451ddec6154db1

  • SSDEEP

    24576:W/Le7eGlPG3CfUWrcKh1bnTysQnjTItqb1q:Wa7eGRfdNhKAtn

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1740
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2696
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\TKuEOTfesQN.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2020
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TKuEOTfesQN" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBF69.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2712
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2772

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpBF69.tmp

    Filesize

    1KB

    MD5

    0493daa4d0e493adb6a6d0f49f178e7e

    SHA1

    7649c1e17e7dd8c29a5ed2096aab911f8468a58b

    SHA256

    41cafdd1f5d72fc9292331bb6ba7805a458950a2f27e475875b1a1735a61ad42

    SHA512

    bb359f2aef13d7375254eb6faa134bb6d06954419a47edbbbb90f159cb3d0188f2fa0a4a98d43adf9e0f1400bf32eef7ba09bf93ed471cdd52d2ad0f27536ae0

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\33YL0EEL14T4AT2738PW.temp

    Filesize

    7KB

    MD5

    59e807aef908af9825bcd36567f0a005

    SHA1

    d5e4e76d74436fb7d1586cf2350eb8e183b35296

    SHA256

    5d07a5bf11dfb295a7e71ca045bb5c1f139916824f6f1d0633daf358e9ff5c0b

    SHA512

    3b308ceb4215b0d3705476fc8a0e6cb7659278aa9074bebacc3e7cf48ff888866457a13e98ab1f9076d0631b0e0dba16eb8f656e1da36bca11564eee3ccb4edc

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

    Filesize

    7KB

    MD5

    59e807aef908af9825bcd36567f0a005

    SHA1

    d5e4e76d74436fb7d1586cf2350eb8e183b35296

    SHA256

    5d07a5bf11dfb295a7e71ca045bb5c1f139916824f6f1d0633daf358e9ff5c0b

    SHA512

    3b308ceb4215b0d3705476fc8a0e6cb7659278aa9074bebacc3e7cf48ff888866457a13e98ab1f9076d0631b0e0dba16eb8f656e1da36bca11564eee3ccb4edc

  • memory/1740-3-0x00000000004F0000-0x000000000050A000-memory.dmp

    Filesize

    104KB

  • memory/1740-4-0x0000000000730000-0x0000000000738000-memory.dmp

    Filesize

    32KB

  • memory/1740-5-0x0000000000740000-0x000000000074A000-memory.dmp

    Filesize

    40KB

  • memory/1740-6-0x0000000005F70000-0x0000000005FEA000-memory.dmp

    Filesize

    488KB

  • memory/1740-7-0x0000000074A20000-0x000000007510E000-memory.dmp

    Filesize

    6.9MB

  • memory/1740-8-0x0000000004F40000-0x0000000004F80000-memory.dmp

    Filesize

    256KB

  • memory/1740-1-0x0000000074A20000-0x000000007510E000-memory.dmp

    Filesize

    6.9MB

  • memory/1740-2-0x0000000004F40000-0x0000000004F80000-memory.dmp

    Filesize

    256KB

  • memory/1740-0-0x0000000000AF0000-0x0000000000BD2000-memory.dmp

    Filesize

    904KB

  • memory/1740-39-0x0000000074A20000-0x000000007510E000-memory.dmp

    Filesize

    6.9MB

  • memory/2020-25-0x000000006E500000-0x000000006EAAB000-memory.dmp

    Filesize

    5.7MB

  • memory/2020-42-0x0000000002570000-0x00000000025B0000-memory.dmp

    Filesize

    256KB

  • memory/2020-44-0x000000006E500000-0x000000006EAAB000-memory.dmp

    Filesize

    5.7MB

  • memory/2020-34-0x0000000002570000-0x00000000025B0000-memory.dmp

    Filesize

    256KB

  • memory/2696-45-0x000000006E500000-0x000000006EAAB000-memory.dmp

    Filesize

    5.7MB

  • memory/2696-27-0x0000000002700000-0x0000000002740000-memory.dmp

    Filesize

    256KB

  • memory/2696-43-0x0000000002700000-0x0000000002740000-memory.dmp

    Filesize

    256KB

  • memory/2696-22-0x000000006E500000-0x000000006EAAB000-memory.dmp

    Filesize

    5.7MB

  • memory/2696-30-0x000000006E500000-0x000000006EAAB000-memory.dmp

    Filesize

    5.7MB

  • memory/2696-32-0x0000000002700000-0x0000000002740000-memory.dmp

    Filesize

    256KB

  • memory/2772-29-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2772-38-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2772-40-0x0000000074A20000-0x000000007510E000-memory.dmp

    Filesize

    6.9MB

  • memory/2772-21-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2772-36-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2772-41-0x00000000048C0000-0x0000000004900000-memory.dmp

    Filesize

    256KB

  • memory/2772-33-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2772-28-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2772-23-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2772-24-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2772-46-0x0000000074A20000-0x000000007510E000-memory.dmp

    Filesize

    6.9MB

  • memory/2772-47-0x00000000048C0000-0x0000000004900000-memory.dmp

    Filesize

    256KB