Analysis

  • max time kernel
    23s
  • max time network
    43s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    17-05-2022 11:14

General

  • Target

    01f0f1f0ee4153c62a5d538217c9e4b5e714c67a6eb68d9c17ab595a0a658fef.exe

  • Size

    882KB

  • MD5

    4a8170905bbb4607bdaf7cb186e8b4f8

  • SHA1

    172a2297a2b226c372b92ac2d07058417a71dd6c

  • SHA256

    01f0f1f0ee4153c62a5d538217c9e4b5e714c67a6eb68d9c17ab595a0a658fef

  • SHA512

    9d2acd7cb59d78e8ccffa8264bca58a9574bb2c0f23a15137355457fe971f79c927dcebc83fb77ab277881977bf523ca98038cda57ad255409b71914672aff74

Malware Config

Signatures

  • Detects Eternity stealer 1 IoCs
  • Eternity

    Eternity Project is a malware kit offering an info stealer, clipper, worm, coin miner, ransomware, and DDoS bot.

  • suricata: ET MALWARE Observed Win32/Eternity Stealer Domain (eternitypr .net in TLS SNI)

    suricata: ET MALWARE Observed Win32/Eternity Stealer Domain (eternitypr .net in TLS SNI)

  • suricata: ET MALWARE Observed Win32/Eternity Stealer Domain (eterprx .net in TLS SNI)

    suricata: ET MALWARE Observed Win32/Eternity Stealer Domain (eterprx .net in TLS SNI)

  • suricata: ET MALWARE Win32/Eternity Stealer Activity (POST)

    suricata: ET MALWARE Win32/Eternity Stealer Activity (POST)

  • suricata: ET MALWARE Win32/Eternity Stealer CnC Domain in DNS Lookup (eternitypr .net)

    suricata: ET MALWARE Win32/Eternity Stealer CnC Domain in DNS Lookup (eternitypr .net)

  • suricata: ET MALWARE Win32/Eternity Stealer CnC Domain in DNS Lookup (eterprx .net)

    suricata: ET MALWARE Win32/Eternity Stealer CnC Domain in DNS Lookup (eterprx .net)

  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\01f0f1f0ee4153c62a5d538217c9e4b5e714c67a6eb68d9c17ab595a0a658fef.exe
    "C:\Users\Admin\AppData\Local\Temp\01f0f1f0ee4153c62a5d538217c9e4b5e714c67a6eb68d9c17ab595a0a658fef.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1968
    • C:\Users\Admin\AppData\Local\Temp\dcd.exe
      "C:\Users\Admin\AppData\Local\Temp\dcd.exe" -path=""
      2⤵
      • Executes dropped EXE
      PID:1288
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 1968 -s 1532
      2⤵
      • Program crash
      PID:2028

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\dcd.exe

    Filesize

    227KB

    MD5

    b5ac46e446cead89892628f30a253a06

    SHA1

    f4ad1044a7f77a1b02155c3a355a1bb4177076ca

    SHA256

    def7afcb65126c4b04a7cbf08c693f357a707aa99858cac09a8d5e65f3177669

    SHA512

    bcabbac6f75c1d41364406db457c62f5135a78f763f6db08c1626f485c64db4d9ba3b3c8bc0b5508d917e445fd220ffa66ebc35221bd06560446c109818e8e87

  • memory/1288-57-0x0000000000000000-mapping.dmp

  • memory/1968-54-0x0000000000DA0000-0x0000000000E84000-memory.dmp

    Filesize

    912KB

  • memory/1968-55-0x0000000000610000-0x000000000064E000-memory.dmp

    Filesize

    248KB

  • memory/1968-56-0x000000001AFF6000-0x000000001B015000-memory.dmp

    Filesize

    124KB

  • memory/2028-59-0x0000000000000000-mapping.dmp