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Overview

overview

8

Static

static

b7a16b9d45...33.exe

windows7-x64

8

b7a16b9d45...33.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    155s
  • max time network
    196s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/12/2022, 21:54

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General

  • Target

    b7a16b9d45adb0c1f20e979e59a373707e589d74b22e517b82c66824d1e26133.exe

  • Size

    1.3MB

  • MD5

    80c6aa338697858d06adf7eaa0a79edd

  • SHA1

    520f57cd8a049e7ce00eb57ca123d540b3861ba4

  • SHA256

    b7a16b9d45adb0c1f20e979e59a373707e589d74b22e517b82c66824d1e26133

  • SHA512

    6af063c61fffc17fc9c23205c5ae1530efdd5679c5f5ecc72f0c43ad6eaa741202bd2b93393f5fe5f15fab0698ef43af867b0cd68428bda50555b65dbf014051

  • SSDEEP

    24576:4MjhgLVjwQlei8sNyuo4WCwljn4v48+RxFMxHs/bfBq9Y7YkJH:La/2Wyuo4WJJfbtMxHcuY7JJH

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Script User-Agent 1 IoCs

    Uses user-agent string associated with script host/environment.

  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b7a16b9d45adb0c1f20e979e59a373707e589d74b22e517b82c66824d1e26133.exe
    "C:\Users\Admin\AppData\Local\Temp\b7a16b9d45adb0c1f20e979e59a373707e589d74b22e517b82c66824d1e26133.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2924
    • C:\Users\Admin\AppData\Local\Temp\is-CQMI1.tmp\b7a16b9d45adb0c1f20e979e59a373707e589d74b22e517b82c66824d1e26133.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-CQMI1.tmp\b7a16b9d45adb0c1f20e979e59a373707e589d74b22e517b82c66824d1e26133.tmp" /SL5="$801E0,783919,244224,C:\Users\Admin\AppData\Local\Temp\b7a16b9d45adb0c1f20e979e59a373707e589d74b22e517b82c66824d1e26133.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      PID:2752

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-BLDME.tmp\InstallerExtensions.dll
    Filesize

    108KB

    MD5

    2293200aff564c29c18259775ff5bfbe

    SHA1

    4ab76380e01ce40ade9b11a8e573318b309085cb

    SHA256

    f516f8c18dec07fef656c16dcc9a6a39eb07a8654ec8ea1551639c547ec8cca6

    SHA512

    ece6d8c066bb6e00b8a54d953b6bf1abe527fc83c9bf4fbb46a32d038407c8aff6ea96ca9a5cecb109688920065763cbde22781d8c660662ac316d3f31511462

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\is-CQMI1.tmp\b7a16b9d45adb0c1f20e979e59a373707e589d74b22e517b82c66824d1e26133.tmp
    Filesize

    1.2MB

    MD5

    d3042d33fc222e95e5b807660b12aaa8

    SHA1

    5077c0dc597218a1a8da2a0eedbbb61817c94e3b

    SHA256

    61900a6e663f5e2a611cd801c7edb1b17ada00adf93b3c8042dc805ee6e1e372

    SHA512

    3d1f1baa3a9f48b6cb10af6794eeeb8b53bbfcfe57ad43fe90e24c6387732141f2aa3e72724e5432cb4347940636af2b94a167f0d2d319c86b74dc6ef7972155

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\is-CQMI1.tmp\b7a16b9d45adb0c1f20e979e59a373707e589d74b22e517b82c66824d1e26133.tmp
    Filesize

    1.2MB

    MD5

    d3042d33fc222e95e5b807660b12aaa8

    SHA1

    5077c0dc597218a1a8da2a0eedbbb61817c94e3b

    SHA256

    61900a6e663f5e2a611cd801c7edb1b17ada00adf93b3c8042dc805ee6e1e372

    SHA512

    3d1f1baa3a9f48b6cb10af6794eeeb8b53bbfcfe57ad43fe90e24c6387732141f2aa3e72724e5432cb4347940636af2b94a167f0d2d319c86b74dc6ef7972155

    Download Submit

  • memory/2924-132-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

    Download

  • memory/2924-134-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

    Download

  • memory/2924-139-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

    Download