Overview

overview

10

Static

static

DHL AWB NO...98.exe

windows7_x64

10

DHL AWB NO...98.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    123s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    21-05-2022 01:44

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    DHL AWB NO2. 405986998.exe

  • Size

    757KB

  • MD5

    da17ebedd455be9c1628ff43ab03abef

  • SHA1

    2dc6ef915849a3b64899c22a24da528f8670f78f

  • SHA256

    7cee0e7a663f8a865255723ea5fe89fac90be773094c04ad82b5aee132f50cd7

  • SHA512

    0fd655de104a34a91d7587c6df7f93705112107aacb729834410d9002c110ebe74a0022784115211a25ceb8a194104a546013d34aba2a92b1d2a35c0c2bdc7b1

Score
10/10
massloggercollectionransomwarespywarestealer

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\0F48153F20\Log.txt

Family

masslogger

Ransom Note
################################################################# MassLogger v1.3.7.0 ################################################################# ### Logger Details ### User Name: Admin IP: 154.61.71.51 Location: United States Windows OS: Microsoft Windows 10 Pro64bit Windows Serial Key: W269N-WFGWX-YVC9B-4J6C9-T83GX CPU: Intel Core Processor (Broadwell) GPU: Microsoft Basic Display Adapter AV: NA Screen Resolution: 1280x720 Current Time: 5/21/2022 2:38:37 AM MassLogger Started: 5/21/2022 2:38:34 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\DHL AWB NO2. 405986998.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes:

Signatures

  • MassLogger

    Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.

    stealerspywaremasslogger
  • MassLogger Main Payload 1 IoCs
  • MassLogger log file 1 IoCs

    Detects a log file produced by MassLogger.

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Accesses Microsoft Outlook profiles 1 TTPs 18 IoCs
    collection
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • 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: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\DHL AWB NO2. 405986998.exe
    "C:\Users\Admin\AppData\Local\Temp\DHL AWB NO2. 405986998.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2668
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\axQZqAONP" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBC6A.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2428
    • C:\Users\Admin\AppData\Local\Temp\DHL AWB NO2. 405986998.exe
      "{path}"
      2⤵
      • Checks computer location settings
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • outlook_office_path
      • outlook_win_path
      PID:3372

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\DHL AWB NO2. 405986998.exe.log
    Filesize

    1KB

    MD5

    8ec831f3e3a3f77e4a7b9cd32b48384c

    SHA1

    d83f09fd87c5bd86e045873c231c14836e76a05c

    SHA256

    7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

    SHA512

    26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\tmpBC6A.tmp
    Filesize

    1KB

    MD5

    fc6ebcff455e9e2bb727271611319273

    SHA1

    74df2bc98a3f7041590040284990bcdcef91fe1d

    SHA256

    0c629c8339f8f5f92b026e21eb1729a9d1fdecb443372b27744ea5b42ad1d903

    SHA512

    7c7b8334543b9996b04edda3d6e874a02a9fb47967cc4e19af944b5b3448f4ed3e8255499f824912310d7212a33d90dadd05d40bfc416e6af9f31781e8801f4b

    Download Submit
  • memory/2428-135-0x0000000000000000-mapping.dmp
    Download
  • memory/2668-130-0x0000000000520000-0x00000000005E4000-memory.dmp
    Filesize

    784KB

    Download
  • memory/2668-131-0x0000000005480000-0x0000000005A24000-memory.dmp
    Filesize

    5.6MB

    Download
  • memory/2668-132-0x0000000004ED0000-0x0000000004F62000-memory.dmp
    Filesize

    584KB

    Download
  • memory/2668-133-0x0000000004E40000-0x0000000004E4A000-memory.dmp
    Filesize

    40KB

    Download
  • memory/2668-134-0x0000000008D70000-0x0000000008E0C000-memory.dmp
    Filesize

    624KB

    Download
  • memory/3372-137-0x0000000000000000-mapping.dmp
    Download
  • memory/3372-138-0x0000000000400000-0x00000000004A8000-memory.dmp
    Filesize

    672KB

    Download
  • memory/3372-140-0x0000000005330000-0x0000000005396000-memory.dmp
    Filesize

    408KB

    Download
  • memory/3372-141-0x00000000080B0000-0x0000000008100000-memory.dmp
    Filesize

    320KB

    Download