Overview

overview

10

Static

static

quotation ...co.exe

windows7_x64

3

quotation ...co.exe

windows10_x64

10

Analysis

  • max time kernel
    122s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    21-06-2021 14:04

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General

  • Target

    quotation #60152 almaco.exe

  • Size

    836KB

  • MD5

    3207003cc8d695d5b12699816f32044c

  • SHA1

    3e269c355c8365f2cfd64ab986126ebfcfc9b08f

  • SHA256

    d935261d62e1721db7f65671dc26c56c532b98d8b3335fce23455b2404a39ed2

  • SHA512

    66a1ac063fb5565351d3dde5331938fdfeb19dca76d968d9ba8f326bcf985ccb0c06b26611792fe3eb643fcb3533369887c10ede46b9038ae5598ca814fa14e2

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

    persistence
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\quotation #60152 almaco.exe
    "C:\Users\Admin\AppData\Local\Temp\quotation #60152 almaco.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1208
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\WSjsvyaIVLay" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA1BB.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:784
    • C:\Users\Admin\AppData\Local\Temp\quotation #60152 almaco.exe
      "{path}"
      2⤵
        PID:1008
      • C:\Users\Admin\AppData\Local\Temp\quotation #60152 almaco.exe
        "{path}"
        2⤵
          PID:1120
        • C:\Users\Admin\AppData\Local\Temp\quotation #60152 almaco.exe
          "{path}"
          2⤵
            PID:1164
          • C:\Users\Admin\AppData\Local\Temp\quotation #60152 almaco.exe
            "{path}"
            2⤵
              PID:1108
            • C:\Users\Admin\AppData\Local\Temp\quotation #60152 almaco.exe
              "{path}"
              2⤵
                PID:612

            Network

            MITRE ATT&CK Matrix ATT&CK v6

            Initial Access

            Execution

            Scheduled Task

            1
            T1053

            Persistence

            Scheduled Task

            1
            T1053

            Privilege Escalation

            Scheduled Task

            1
            T1053

            Defense Evasion

            Credential Access

            Discovery

            System Information Discovery

            1
            T1082

            Lateral Movement

            Collection

            Exfiltration

            Command and Control

            Impact

            Replay Monitor

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            Downloads

            • C:\Users\Admin\AppData\Local\Temp\tmpA1BB.tmp
              MD5

              0632a1448cbec3a9a616c9020a1f5120

              SHA1

              efe6ddd5c28a99d98585b1bcff5b374d4fe87a66

              SHA256

              3dee87c006f1660b6439a064636000237c0d4195c89c421f746ce25977732df5

              SHA512

              c17e317193434a724802a216dc2df45def7bc2048e1d89af5aedaa27fa106428e5f74acbbe35894a17752a95fc1d14c981c3ffc2389c56eea29862f2a40a6df4

              Download Submit
            • memory/784-65-0x0000000000000000-mapping.dmp
              Download
            • memory/1208-59-0x0000000000330000-0x0000000000331000-memory.dmp
              Filesize

              4KB

              Download
            • memory/1208-61-0x0000000000530000-0x0000000000531000-memory.dmp
              Filesize

              4KB

              Download
            • memory/1208-62-0x00000000005D0000-0x00000000005D2000-memory.dmp
              Filesize

              8KB

              Download
            • memory/1208-63-0x0000000005BA0000-0x0000000005C1E000-memory.dmp
              Filesize

              504KB

              Download
            • memory/1208-64-0x00000000043A0000-0x00000000043D2000-memory.dmp
              Filesize

              200KB

              Download