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Analysis

  • max time kernel
    94s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/01/2025, 01:37

General

  • Target

    OP53532 Harumi new order.scr.exe

  • Size

    217KB

  • MD5

    ca2cb33b0542cdba0673c3f0a81a2f7f

  • SHA1

    066c0fc9236c6eb5ad69a3f8f095a793a9d5789a

  • SHA256

    f3ff932bd931ee266567cd0422a067fd38281164c534026b57d740658aa056c3

  • SHA512

    377d2222e3083e07ebf8b19eacf2ce3cb9222ee93c240a6a150c5e2a76a09770a7887e0a65a8cc02902e12da0adcb985d787bcc00b6fb5bb2ca8ed7647d2606d

  • SSDEEP

    6144:/Akza3r9r/EDpppppppppppppppppppppppppppppL9:Be3r9r/+pppppppppppppppppppppppd

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Agenttesla family
  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

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

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

  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Gathers network information 2 TTPs 2 IoCs

    Uses commandline utility to view network configuration.

  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3460
      • C:\Users\Admin\AppData\Local\Temp\OP53532 Harumi new order.scr.exe
        "C:\Users\Admin\AppData\Local\Temp\OP53532 Harumi new order.scr.exe"
        2⤵
        • Suspicious use of NtCreateUserProcessOtherParentProcess
        • Checks computer location settings
        • Drops startup file
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1120
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /c ipconfig /release
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2904
          • C:\Windows\SysWOW64\ipconfig.exe
            ipconfig /release
            4⤵
            • System Location Discovery: System Language Discovery
            • Gathers network information
            PID:1860
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /c ipconfig /renew
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:3124
          • C:\Windows\SysWOW64\ipconfig.exe
            ipconfig /renew
            4⤵
            • System Location Discovery: System Language Discovery
            • Gathers network information
            PID:3416
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3628

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1120-0-0x00000000746AE000-0x00000000746AF000-memory.dmp

      Filesize

      4KB

    • memory/1120-1-0x0000000000730000-0x000000000076C000-memory.dmp

      Filesize

      240KB

    • memory/1120-2-0x00000000746A0000-0x0000000074E50000-memory.dmp

      Filesize

      7.7MB

    • memory/1120-3-0x0000000006250000-0x0000000006362000-memory.dmp

      Filesize

      1.1MB

    • memory/1120-15-0x0000000006250000-0x000000000635C000-memory.dmp

      Filesize

      1.0MB

    • memory/1120-21-0x0000000006250000-0x000000000635C000-memory.dmp

      Filesize

      1.0MB

    • memory/1120-55-0x0000000006250000-0x000000000635C000-memory.dmp

      Filesize

      1.0MB

    • memory/1120-67-0x0000000006250000-0x000000000635C000-memory.dmp

      Filesize

      1.0MB

    • memory/1120-65-0x0000000006250000-0x000000000635C000-memory.dmp

      Filesize

      1.0MB

    • memory/1120-63-0x0000000006250000-0x000000000635C000-memory.dmp

      Filesize

      1.0MB

    • memory/1120-61-0x0000000006250000-0x000000000635C000-memory.dmp

      Filesize

      1.0MB

    • memory/1120-59-0x0000000006250000-0x000000000635C000-memory.dmp

      Filesize

      1.0MB

    • memory/1120-57-0x0000000006250000-0x000000000635C000-memory.dmp

      Filesize

      1.0MB

    • memory/1120-53-0x0000000006250000-0x000000000635C000-memory.dmp

      Filesize

      1.0MB

    • memory/1120-49-0x0000000006250000-0x000000000635C000-memory.dmp

      Filesize

      1.0MB

    • memory/1120-47-0x0000000006250000-0x000000000635C000-memory.dmp

      Filesize

      1.0MB

    • memory/1120-45-0x0000000006250000-0x000000000635C000-memory.dmp

      Filesize

      1.0MB

    • memory/1120-43-0x0000000006250000-0x000000000635C000-memory.dmp

      Filesize

      1.0MB

    • memory/1120-41-0x0000000006250000-0x000000000635C000-memory.dmp

      Filesize

      1.0MB

    • memory/1120-39-0x0000000006250000-0x000000000635C000-memory.dmp

      Filesize

      1.0MB

    • memory/1120-37-0x0000000006250000-0x000000000635C000-memory.dmp

      Filesize

      1.0MB

    • memory/1120-35-0x0000000006250000-0x000000000635C000-memory.dmp

      Filesize

      1.0MB

    • memory/1120-33-0x0000000006250000-0x000000000635C000-memory.dmp

      Filesize

      1.0MB

    • memory/1120-31-0x0000000006250000-0x000000000635C000-memory.dmp

      Filesize

      1.0MB

    • memory/1120-29-0x0000000006250000-0x000000000635C000-memory.dmp

      Filesize

      1.0MB

    • memory/1120-25-0x0000000006250000-0x000000000635C000-memory.dmp

      Filesize

      1.0MB

    • memory/1120-23-0x0000000006250000-0x000000000635C000-memory.dmp

      Filesize

      1.0MB

    • memory/1120-19-0x0000000006250000-0x000000000635C000-memory.dmp

      Filesize

      1.0MB

    • memory/1120-17-0x0000000006250000-0x000000000635C000-memory.dmp

      Filesize

      1.0MB

    • memory/1120-13-0x0000000006250000-0x000000000635C000-memory.dmp

      Filesize

      1.0MB

    • memory/1120-11-0x0000000006250000-0x000000000635C000-memory.dmp

      Filesize

      1.0MB

    • memory/1120-9-0x0000000006250000-0x000000000635C000-memory.dmp

      Filesize

      1.0MB

    • memory/1120-7-0x0000000006250000-0x000000000635C000-memory.dmp

      Filesize

      1.0MB

    • memory/1120-5-0x0000000006250000-0x000000000635C000-memory.dmp

      Filesize

      1.0MB

    • memory/1120-51-0x0000000006250000-0x000000000635C000-memory.dmp

      Filesize

      1.0MB

    • memory/1120-27-0x0000000006250000-0x000000000635C000-memory.dmp

      Filesize

      1.0MB

    • memory/1120-4-0x0000000006250000-0x000000000635C000-memory.dmp

      Filesize

      1.0MB

    • memory/1120-1326-0x00000000746A0000-0x0000000074E50000-memory.dmp

      Filesize

      7.7MB

    • memory/1120-1327-0x00000000064C0000-0x000000000652C000-memory.dmp

      Filesize

      432KB

    • memory/1120-1328-0x00000000065B0000-0x000000000661A000-memory.dmp

      Filesize

      424KB

    • memory/1120-1329-0x0000000006750000-0x000000000679C000-memory.dmp

      Filesize

      304KB

    • memory/1120-1330-0x00000000746AE000-0x00000000746AF000-memory.dmp

      Filesize

      4KB

    • memory/1120-1331-0x00000000746A0000-0x0000000074E50000-memory.dmp

      Filesize

      7.7MB

    • memory/1120-1332-0x00000000746A0000-0x0000000074E50000-memory.dmp

      Filesize

      7.7MB

    • memory/1120-1333-0x0000000007320000-0x00000000078C4000-memory.dmp

      Filesize

      5.6MB

    • memory/1120-1334-0x0000000005F10000-0x0000000005F64000-memory.dmp

      Filesize

      336KB

    • memory/1120-1339-0x00000000746A0000-0x0000000074E50000-memory.dmp

      Filesize

      7.7MB

    • memory/1120-1343-0x00000000746A0000-0x0000000074E50000-memory.dmp

      Filesize

      7.7MB

    • memory/1120-1341-0x00000000746A0000-0x0000000074E50000-memory.dmp

      Filesize

      7.7MB

    • memory/1120-1344-0x00000000746A0000-0x0000000074E50000-memory.dmp

      Filesize

      7.7MB

    • memory/1120-1353-0x00000000746A0000-0x0000000074E50000-memory.dmp

      Filesize

      7.7MB

    • memory/1120-1354-0x00000000746A0000-0x0000000074E50000-memory.dmp

      Filesize

      7.7MB

    • memory/3628-1346-0x00000000746A0000-0x0000000074E50000-memory.dmp

      Filesize

      7.7MB

    • memory/3628-1347-0x0000000000790000-0x00000000007D0000-memory.dmp

      Filesize

      256KB

    • memory/3628-1349-0x00000000746A0000-0x0000000074E50000-memory.dmp

      Filesize

      7.7MB

    • memory/3628-1348-0x0000000004E10000-0x0000000004E76000-memory.dmp

      Filesize

      408KB

    • memory/3628-1350-0x0000000005CE0000-0x0000000005D30000-memory.dmp

      Filesize

      320KB

    • memory/3628-1351-0x0000000005DD0000-0x0000000005E62000-memory.dmp

      Filesize

      584KB

    • memory/3628-1352-0x0000000005D60000-0x0000000005D6A000-memory.dmp

      Filesize

      40KB

    • memory/3628-1355-0x00000000746A0000-0x0000000074E50000-memory.dmp

      Filesize

      7.7MB