Analysis

  • max time kernel
    124s
  • max time network
    132s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-09-2024 10:25

General

  • Target

    sipariÅŸ UTR01072410 - EuroCRSP0177462 fiyat teklifi.exe

  • Size

    536KB

  • MD5

    9bb08c09b097d1a6b0238bb51665bf9b

  • SHA1

    4f7c6e74a7bbf4e268f9dc1496fa1ab8a4a89bd2

  • SHA256

    4c64661e56eb8bea2cfeb88042c1fcc29dd8b83320b59a3d06986a2c359707fb

  • SHA512

    b6b758b1df5882d2d30c6c62ba9d209d580ccd91eab9ab66f1d99c4b17cf4da2796675e1914d8404c1c932c61e130f2bdc092c55bfa95de1aefb759fa9a4e027

  • SSDEEP

    12288:hYE21jQXrpLJ0G5FWbi4qoCYmi4df8FnLAcXHZ:P4jQXlLtUmF86c

Malware Config

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 1 IoCs
  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • 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).

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\sipariÅŸ UTR01072410 - EuroCRSP0177462 fiyat teklifi.exe
    "C:\Users\Admin\AppData\Local\Temp\sipariÅŸ UTR01072410 - EuroCRSP0177462 fiyat teklifi.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4884
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\sipariÅŸ UTR01072410 - EuroCRSP0177462 fiyat teklifi.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1724
    • C:\Users\Admin\AppData\Local\Temp\sipariÅŸ UTR01072410 - EuroCRSP0177462 fiyat teklifi.exe
      "C:\Users\Admin\AppData\Local\Temp\sipariÅŸ UTR01072410 - EuroCRSP0177462 fiyat teklifi.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:5104

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\sipariÅŸ UTR01072410 - EuroCRSP0177462 fiyat teklifi.exe.log

    Filesize

    1KB

    MD5

    8ec831f3e3a3f77e4a7b9cd32b48384c

    SHA1

    d83f09fd87c5bd86e045873c231c14836e76a05c

    SHA256

    7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

    SHA512

    26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_eivwptrd.cgh.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/1724-51-0x00000000078A0000-0x00000000078AA000-memory.dmp

    Filesize

    40KB

  • memory/1724-49-0x0000000007E80000-0x00000000084FA000-memory.dmp

    Filesize

    6.5MB

  • memory/1724-33-0x0000000005E80000-0x00000000061D4000-memory.dmp

    Filesize

    3.3MB

  • memory/1724-60-0x00000000748D0000-0x0000000075080000-memory.dmp

    Filesize

    7.7MB

  • memory/1724-57-0x0000000007B50000-0x0000000007B58000-memory.dmp

    Filesize

    32KB

  • memory/1724-56-0x0000000007B70000-0x0000000007B8A000-memory.dmp

    Filesize

    104KB

  • memory/1724-55-0x0000000007A70000-0x0000000007A84000-memory.dmp

    Filesize

    80KB

  • memory/1724-54-0x0000000007A60000-0x0000000007A6E000-memory.dmp

    Filesize

    56KB

  • memory/1724-53-0x0000000007A30000-0x0000000007A41000-memory.dmp

    Filesize

    68KB

  • memory/1724-52-0x0000000007AB0000-0x0000000007B46000-memory.dmp

    Filesize

    600KB

  • memory/1724-50-0x0000000007830000-0x000000000784A000-memory.dmp

    Filesize

    104KB

  • memory/1724-35-0x0000000006580000-0x00000000065CC000-memory.dmp

    Filesize

    304KB

  • memory/1724-22-0x0000000005D20000-0x0000000005D86000-memory.dmp

    Filesize

    408KB

  • memory/1724-16-0x0000000002BE0000-0x0000000002C16000-memory.dmp

    Filesize

    216KB

  • memory/1724-48-0x0000000007700000-0x00000000077A3000-memory.dmp

    Filesize

    652KB

  • memory/1724-18-0x00000000056F0000-0x0000000005D18000-memory.dmp

    Filesize

    6.2MB

  • memory/1724-19-0x00000000748D0000-0x0000000075080000-memory.dmp

    Filesize

    7.7MB

  • memory/1724-20-0x00000000748D0000-0x0000000075080000-memory.dmp

    Filesize

    7.7MB

  • memory/1724-21-0x0000000005650000-0x0000000005672000-memory.dmp

    Filesize

    136KB

  • memory/1724-23-0x0000000005D90000-0x0000000005DF6000-memory.dmp

    Filesize

    408KB

  • memory/1724-47-0x0000000006B30000-0x0000000006B4E000-memory.dmp

    Filesize

    120KB

  • memory/1724-37-0x00000000702E0000-0x000000007032C000-memory.dmp

    Filesize

    304KB

  • memory/1724-36-0x0000000006AD0000-0x0000000006B02000-memory.dmp

    Filesize

    200KB

  • memory/1724-34-0x00000000064E0000-0x00000000064FE000-memory.dmp

    Filesize

    120KB

  • memory/4884-0-0x00000000748DE000-0x00000000748DF000-memory.dmp

    Filesize

    4KB

  • memory/4884-6-0x00000000053D0000-0x00000000053E0000-memory.dmp

    Filesize

    64KB

  • memory/4884-9-0x00000000065E0000-0x0000000006648000-memory.dmp

    Filesize

    416KB

  • memory/4884-15-0x00000000748D0000-0x0000000075080000-memory.dmp

    Filesize

    7.7MB

  • memory/4884-5-0x0000000005040000-0x000000000504A000-memory.dmp

    Filesize

    40KB

  • memory/4884-4-0x00000000748D0000-0x0000000075080000-memory.dmp

    Filesize

    7.7MB

  • memory/4884-2-0x0000000005700000-0x0000000005CA4000-memory.dmp

    Filesize

    5.6MB

  • memory/4884-3-0x0000000005050000-0x00000000050E2000-memory.dmp

    Filesize

    584KB

  • memory/4884-7-0x00000000748DE000-0x00000000748DF000-memory.dmp

    Filesize

    4KB

  • memory/4884-10-0x0000000008C40000-0x0000000008CDC000-memory.dmp

    Filesize

    624KB

  • memory/4884-1-0x0000000000710000-0x000000000079C000-memory.dmp

    Filesize

    560KB

  • memory/4884-8-0x00000000748D0000-0x0000000075080000-memory.dmp

    Filesize

    7.7MB

  • memory/5104-11-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/5104-14-0x00000000748D0000-0x0000000075080000-memory.dmp

    Filesize

    7.7MB

  • memory/5104-17-0x00000000748D0000-0x0000000075080000-memory.dmp

    Filesize

    7.7MB

  • memory/5104-61-0x00000000748D0000-0x0000000075080000-memory.dmp

    Filesize

    7.7MB

  • memory/5104-62-0x00000000065B0000-0x0000000006600000-memory.dmp

    Filesize

    320KB

  • memory/5104-63-0x00000000067D0000-0x0000000006992000-memory.dmp

    Filesize

    1.8MB