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Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-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

Score
7/10

Malware Config

Signatures

  • Drops startup file 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 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 1 IoCs

    Uses commandline utility to view network configuration.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\OP53532 Harumi new order.scr.exe
    "C:\Users\Admin\AppData\Local\Temp\OP53532 Harumi new order.scr.exe"
    1⤵
    • Drops startup file
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2096
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ipconfig /release
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4668
      • C:\Windows\SysWOW64\ipconfig.exe
        ipconfig /release
        3⤵
        • System Location Discovery: System Language Discovery
        • Gathers network information
        PID:4696
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2096 -s 1212
      2⤵
      • Program crash
      PID:4796

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2096-0-0x0000000074E5E000-0x0000000074E5F000-memory.dmp

    Filesize

    4KB

  • memory/2096-1-0x0000000000DC0000-0x0000000000DFC000-memory.dmp

    Filesize

    240KB

  • memory/2096-2-0x0000000074E50000-0x000000007553E000-memory.dmp

    Filesize

    6.9MB

  • memory/2096-3-0x0000000005FE0000-0x00000000060F2000-memory.dmp

    Filesize

    1.1MB

  • memory/2096-5-0x0000000005FE0000-0x00000000060EC000-memory.dmp

    Filesize

    1.0MB

  • memory/2096-7-0x0000000005FE0000-0x00000000060EC000-memory.dmp

    Filesize

    1.0MB

  • memory/2096-11-0x0000000005FE0000-0x00000000060EC000-memory.dmp

    Filesize

    1.0MB

  • memory/2096-17-0x0000000005FE0000-0x00000000060EC000-memory.dmp

    Filesize

    1.0MB

  • memory/2096-19-0x0000000005FE0000-0x00000000060EC000-memory.dmp

    Filesize

    1.0MB

  • memory/2096-45-0x0000000005FE0000-0x00000000060EC000-memory.dmp

    Filesize

    1.0MB

  • memory/2096-47-0x0000000005FE0000-0x00000000060EC000-memory.dmp

    Filesize

    1.0MB

  • memory/2096-43-0x0000000005FE0000-0x00000000060EC000-memory.dmp

    Filesize

    1.0MB

  • memory/2096-41-0x0000000005FE0000-0x00000000060EC000-memory.dmp

    Filesize

    1.0MB

  • memory/2096-39-0x0000000005FE0000-0x00000000060EC000-memory.dmp

    Filesize

    1.0MB

  • memory/2096-37-0x0000000005FE0000-0x00000000060EC000-memory.dmp

    Filesize

    1.0MB

  • memory/2096-35-0x0000000005FE0000-0x00000000060EC000-memory.dmp

    Filesize

    1.0MB

  • memory/2096-33-0x0000000005FE0000-0x00000000060EC000-memory.dmp

    Filesize

    1.0MB

  • memory/2096-31-0x0000000005FE0000-0x00000000060EC000-memory.dmp

    Filesize

    1.0MB

  • memory/2096-29-0x0000000005FE0000-0x00000000060EC000-memory.dmp

    Filesize

    1.0MB

  • memory/2096-27-0x0000000005FE0000-0x00000000060EC000-memory.dmp

    Filesize

    1.0MB

  • memory/2096-25-0x0000000005FE0000-0x00000000060EC000-memory.dmp

    Filesize

    1.0MB

  • memory/2096-23-0x0000000005FE0000-0x00000000060EC000-memory.dmp

    Filesize

    1.0MB

  • memory/2096-21-0x0000000005FE0000-0x00000000060EC000-memory.dmp

    Filesize

    1.0MB

  • memory/2096-15-0x0000000005FE0000-0x00000000060EC000-memory.dmp

    Filesize

    1.0MB

  • memory/2096-13-0x0000000005FE0000-0x00000000060EC000-memory.dmp

    Filesize

    1.0MB

  • memory/2096-9-0x0000000005FE0000-0x00000000060EC000-memory.dmp

    Filesize

    1.0MB

  • memory/2096-4-0x0000000005FE0000-0x00000000060EC000-memory.dmp

    Filesize

    1.0MB

  • memory/2096-49-0x0000000005FE0000-0x00000000060EC000-memory.dmp

    Filesize

    1.0MB

  • memory/2096-51-0x0000000005FE0000-0x00000000060EC000-memory.dmp

    Filesize

    1.0MB

  • memory/2096-61-0x0000000005FE0000-0x00000000060EC000-memory.dmp

    Filesize

    1.0MB

  • memory/2096-59-0x0000000005FE0000-0x00000000060EC000-memory.dmp

    Filesize

    1.0MB

  • memory/2096-57-0x0000000005FE0000-0x00000000060EC000-memory.dmp

    Filesize

    1.0MB

  • memory/2096-53-0x0000000005FE0000-0x00000000060EC000-memory.dmp

    Filesize

    1.0MB

  • memory/2096-55-0x0000000005FE0000-0x00000000060EC000-memory.dmp

    Filesize

    1.0MB

  • memory/2096-67-0x0000000005FE0000-0x00000000060EC000-memory.dmp

    Filesize

    1.0MB

  • memory/2096-65-0x0000000005FE0000-0x00000000060EC000-memory.dmp

    Filesize

    1.0MB

  • memory/2096-63-0x0000000005FE0000-0x00000000060EC000-memory.dmp

    Filesize

    1.0MB

  • memory/2096-1326-0x0000000074E50000-0x000000007553E000-memory.dmp

    Filesize

    6.9MB

  • memory/2096-1327-0x0000000005D00000-0x0000000005D6C000-memory.dmp

    Filesize

    432KB

  • memory/2096-1328-0x0000000005EC0000-0x0000000005F2A000-memory.dmp

    Filesize

    424KB

  • memory/2096-1329-0x0000000004D30000-0x0000000004D7C000-memory.dmp

    Filesize

    304KB

  • memory/2096-1330-0x0000000074E5E000-0x0000000074E5F000-memory.dmp

    Filesize

    4KB

  • memory/2096-1331-0x0000000074E50000-0x000000007553E000-memory.dmp

    Filesize

    6.9MB

  • memory/2096-1332-0x0000000074E50000-0x000000007553E000-memory.dmp

    Filesize

    6.9MB

  • memory/2096-1333-0x0000000005800000-0x0000000005854000-memory.dmp

    Filesize

    336KB

  • memory/2096-1336-0x0000000074E50000-0x000000007553E000-memory.dmp

    Filesize

    6.9MB