Analysis

  • max time kernel
    31s
  • max time network
    34s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    29-03-2023 21:05

General

  • Target

    move-transition-installer.exe

  • Size

    2.1MB

  • MD5

    55e0cf06465586151f9960674d1ad0bd

  • SHA1

    f25441a7dd299432f68455601131a9422f17c952

  • SHA256

    b691ff9cb0ab569766d1826a38f22b5feca2a2089bfe999249b8297e2fb8c29c

  • SHA512

    bebe869e380e2e98dca84f7f0098d9d5ec6aa36ef8446240b1f9f685b4b3a9fb04b8668c4c31712887f5aad1a113610f1dcc56e1f1cd2ddf0ebdd20d93538d52

  • SSDEEP

    49152:LcsQ6Q2MUjVJOYLS1lFo0HcBZMQf3g9jxc8vrES8tLspGsIRNvJZa/Vs:L1QT7UHomnBZMQf36OkrEdLscswvJZUS

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\move-transition-installer.exe
    "C:\Users\Admin\AppData\Local\Temp\move-transition-installer.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:832
    • C:\Users\Admin\AppData\Local\Temp\is-KARBA.tmp\move-transition-installer.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-KARBA.tmp\move-transition-installer.tmp" /SL5="$80022,1504526,747520,C:\Users\Admin\AppData\Local\Temp\move-transition-installer.exe"
      2⤵
      • Executes dropped EXE
      PID:1880

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-KARBA.tmp\move-transition-installer.tmp

    Filesize

    2.4MB

    MD5

    c6859a17dce8c56f0f7bdf7756090641

    SHA1

    43d69bcc17382cbe4ace1e3e5fedac51c0d96322

    SHA256

    ee30adc3c36140e6eb168c3b92721e9b7628a581a772150df03d0cab5cb7ff0d

    SHA512

    db4c713578a670435dfc8779bafc2813efec40c47efffe3c8a813ed8019f27304025345ca92f5c94f8ddbc288725bde3ace718e33eec8cd238be57195e1bf7eb

  • \Users\Admin\AppData\Local\Temp\is-KARBA.tmp\move-transition-installer.tmp

    Filesize

    2.4MB

    MD5

    c6859a17dce8c56f0f7bdf7756090641

    SHA1

    43d69bcc17382cbe4ace1e3e5fedac51c0d96322

    SHA256

    ee30adc3c36140e6eb168c3b92721e9b7628a581a772150df03d0cab5cb7ff0d

    SHA512

    db4c713578a670435dfc8779bafc2813efec40c47efffe3c8a813ed8019f27304025345ca92f5c94f8ddbc288725bde3ace718e33eec8cd238be57195e1bf7eb

  • memory/832-54-0x0000000000400000-0x00000000004C4000-memory.dmp

    Filesize

    784KB

  • memory/832-63-0x0000000000400000-0x00000000004C4000-memory.dmp

    Filesize

    784KB

  • memory/832-70-0x0000000000400000-0x00000000004C4000-memory.dmp

    Filesize

    784KB

  • memory/1880-62-0x00000000003D0000-0x00000000003D1000-memory.dmp

    Filesize

    4KB

  • memory/1880-64-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB

  • memory/1880-66-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB

  • memory/1880-68-0x0000000000400000-0x000000000067F000-memory.dmp

    Filesize

    2.5MB