Analysis

  • max time kernel
    62s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/04/2023, 23:52

General

  • Target

    411ae76fa21378768d5038fa423837cf9909e5f91fa15e04e9a1c4a364b5b3a7.exe

  • Size

    298KB

  • MD5

    df16d5e9904bbaff20a19abc2649cde9

  • SHA1

    9a9b44f7ac4b5ec6a31faa61444e906ef47e8467

  • SHA256

    411ae76fa21378768d5038fa423837cf9909e5f91fa15e04e9a1c4a364b5b3a7

  • SHA512

    67335a822f25e5f87c9ed03f3945dc92ee8cdf06326a60cfa9083b16c4ec9d8721731dcf145e281b02c7e4a252fb2e2bd9a785286164bade0b4c0d02c808dc9c

  • SSDEEP

    6144:AiUlFQB0QCCJuve4fOQH+5abvsc74Rzxhl0asJg4/ve3:AFFBYx4fvKcEJa

Malware Config

Extracted

Family

rhadamanthys

C2

http://179.43.142.201/img/favicon.png

Signatures

  • Detect rhadamanthys stealer shellcode 4 IoCs
  • Rhadamanthys

    Rhadamanthys is an info stealer written in C++ first seen in August 2022.

  • Accesses Microsoft Outlook profiles 1 TTPs 6 IoCs
  • Program crash 1 IoCs
  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\411ae76fa21378768d5038fa423837cf9909e5f91fa15e04e9a1c4a364b5b3a7.exe
    "C:\Users\Admin\AppData\Local\Temp\411ae76fa21378768d5038fa423837cf9909e5f91fa15e04e9a1c4a364b5b3a7.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1472
    • C:\Windows\system32\dllhost.exe
      "C:\Windows\system32\dllhost.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Checks processor information in registry
      • Suspicious behavior: EnumeratesProcesses
      • outlook_office_path
      • outlook_win_path
      PID:1368
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1472 -s 708
      2⤵
      • Program crash
      PID:1456
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1472 -ip 1472
    1⤵
      PID:5040

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1368-148-0x00007FF410FA0000-0x00007FF41109A000-memory.dmp

            Filesize

            1000KB

          • memory/1368-156-0x00007FF410FA0000-0x00007FF41109A000-memory.dmp

            Filesize

            1000KB

          • memory/1368-155-0x00007FF410FA0000-0x00007FF41109A000-memory.dmp

            Filesize

            1000KB

          • memory/1368-154-0x00007FF410FA0000-0x00007FF41109A000-memory.dmp

            Filesize

            1000KB

          • memory/1368-153-0x00007FF410FA0000-0x00007FF41109A000-memory.dmp

            Filesize

            1000KB

          • memory/1368-152-0x00007FF410FA0000-0x00007FF41109A000-memory.dmp

            Filesize

            1000KB

          • memory/1368-145-0x000002C2AAA80000-0x000002C2AAA81000-memory.dmp

            Filesize

            4KB

          • memory/1368-149-0x00007FF410FA0000-0x00007FF41109A000-memory.dmp

            Filesize

            1000KB

          • memory/1368-147-0x000002C2AABA0000-0x000002C2AABA7000-memory.dmp

            Filesize

            28KB

          • memory/1472-143-0x0000000004920000-0x000000000493C000-memory.dmp

            Filesize

            112KB

          • memory/1472-146-0x0000000002E00000-0x0000000002E03000-memory.dmp

            Filesize

            12KB

          • memory/1472-150-0x0000000000400000-0x0000000002BA4000-memory.dmp

            Filesize

            39.6MB

          • memory/1472-151-0x0000000004920000-0x000000000493C000-memory.dmp

            Filesize

            112KB

          • memory/1472-144-0x0000000004920000-0x000000000493C000-memory.dmp

            Filesize

            112KB

          • memory/1472-137-0x00000000048F0000-0x000000000491E000-memory.dmp

            Filesize

            184KB

          • memory/1472-142-0x0000000002E00000-0x0000000002E02000-memory.dmp

            Filesize

            8KB

          • memory/1472-141-0x0000000004920000-0x000000000493C000-memory.dmp

            Filesize

            112KB

          • memory/1472-138-0x0000000000400000-0x0000000002BA4000-memory.dmp

            Filesize

            39.6MB