Analysis

  • max time kernel
    100s
  • max time network
    124s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    13-09-2021 11:19

General

  • Target

    f1a3ae71cced897b8a70543e3c5ee2ef093c6e3e3999801889a66d3235ea8569.exe

  • Size

    110KB

  • MD5

    ff35c31a530fce20dddcfc1af6e5551c

  • SHA1

    da0067ad851a6532a03057535755558114c6c3ae

  • SHA256

    f1a3ae71cced897b8a70543e3c5ee2ef093c6e3e3999801889a66d3235ea8569

  • SHA512

    7f6481fbc9eff1891cc6a51aed61890a4faca14f1569b2c3bbe86b910c1262bb894292eb50dce2a7f152e64ade3ba8360e276cafb50dc19eec42721e74bb9da3

Malware Config

Signatures

  • ElysiumStealer

    ElysiumStealer (previously known as ZeromaxStealer) is an info stealer that can steal login credentials for various accounts.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 15 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f1a3ae71cced897b8a70543e3c5ee2ef093c6e3e3999801889a66d3235ea8569.exe
    "C:\Users\Admin\AppData\Local\Temp\f1a3ae71cced897b8a70543e3c5ee2ef093c6e3e3999801889a66d3235ea8569.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1032
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1032 -s 2132
      2⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2164

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1032-114-0x0000000000700000-0x0000000000701000-memory.dmp

    Filesize

    4KB

  • memory/1032-116-0x0000000002990000-0x0000000002991000-memory.dmp

    Filesize

    4KB

  • memory/1032-117-0x0000000002AC0000-0x0000000002AE0000-memory.dmp

    Filesize

    128KB

  • memory/1032-118-0x00000000029A0000-0x00000000029A1000-memory.dmp

    Filesize

    4KB

  • memory/1032-119-0x00000000050A0000-0x00000000050A1000-memory.dmp

    Filesize

    4KB

  • memory/1032-120-0x0000000008010000-0x0000000008011000-memory.dmp

    Filesize

    4KB

  • memory/1032-121-0x0000000008460000-0x0000000008461000-memory.dmp

    Filesize

    4KB

  • memory/1032-122-0x0000000008A00000-0x0000000008A01000-memory.dmp

    Filesize

    4KB

  • memory/1032-123-0x00000000086A0000-0x00000000086A1000-memory.dmp

    Filesize

    4KB