Analysis

  • max time kernel
    245s
  • max time network
    332s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    25-11-2022 09:27

General

  • Target

    e5d3eedc0c2547f9c724e874e27873f86bf5059ef5fa3b9d48fe128ea771e6bd.exe

  • Size

    859KB

  • MD5

    9f29d49aae32c865aa36a4bea4a48820

  • SHA1

    1e061707d14718d7c2a3e8e109a5398f0afc3a19

  • SHA256

    e5d3eedc0c2547f9c724e874e27873f86bf5059ef5fa3b9d48fe128ea771e6bd

  • SHA512

    8ffae3b8e4f19d10973b5a911a23ce5106f0ffcfc4035a045e17d008e79d3146543320efba46660c7eadbfc0f6174fe159f33f7fdf2913d2f70df88273173777

  • SSDEEP

    3072:aSsvihLlTQz9z71iURo2SJJmY6uFNcgifDbmeTXwVdBR:rsqhJMxzJiU5SeLmNSbmebW1

Malware Config

Signatures

  • Adds policy Run key to start application 2 TTPs 5 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Modifies data under HKEY_USERS 35 IoCs
  • Modifies registry class 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e5d3eedc0c2547f9c724e874e27873f86bf5059ef5fa3b9d48fe128ea771e6bd.exe
    "C:\Users\Admin\AppData\Local\Temp\e5d3eedc0c2547f9c724e874e27873f86bf5059ef5fa3b9d48fe128ea771e6bd.exe"
    1⤵
    • Adds policy Run key to start application
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    PID:652
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:1160
    • C:\Windows\system32\AUDIODG.EXE
      C:\Windows\system32\AUDIODG.EXE 0x56c
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:996

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/652-54-0x0000000000400000-0x000000000042D000-memory.dmp
      Filesize

      180KB

    • memory/652-55-0x0000000000400000-0x000000000042D000-memory.dmp
      Filesize

      180KB

    • memory/1160-56-0x000007FEFBCE1000-0x000007FEFBCE3000-memory.dmp
      Filesize

      8KB