Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    06-09-2022 05:53

General

  • Target

    96de9c78028eaec7cd06d8e3e755ffc4.exe

  • Size

    75KB

  • MD5

    96de9c78028eaec7cd06d8e3e755ffc4

  • SHA1

    612d1261bce41723b0a981c92bf9f186c9d46fe2

  • SHA256

    d560cfb59c61c87d0d4b33aecc98b74c58475c6dd8a3cf6f3bcff2ee05d4c45f

  • SHA512

    5906efdbf22af2ca3dc9f75accb4bb1f50ad0ddd792a14f5f891975a8e2b5632ce9e7e0e987b216851fef66a4e9bf9c03d847631093382dae79d0d132a41264f

  • SSDEEP

    1536:K3Mz8j5ZOooa0kCOrtEH1jBfSuh7wi5FLDtC:xwNZO3OpQ1VfPEi5Fft

Malware Config

Extracted

Family

phorphiex

C2

http://185.215.113.66/twizt/

Wallets

12SJv5p8xUHeiKnXPCDaKCMpqvXj7TABT5BSxGt3csz9Beuc

1A6utf8R2zfLL7X31T5QRHdQyAx16BjdFD

3PFzu8Rw8aDNhDT6d5FMrZ3ckE4dEHzogfg

3BJS4zYwrnfcJMm4xLxRcsa69ght8n6QWz

qpzj59cm0dcyxy9597x927fx0wzu75nns5lsm2452k

XgWbWpuyPGney7hcS9vZ7eNhkj7WcvGcj8

DPcSSyFAYLu4aEB4s1Yotb8ANwtx6bZEQG

0xb899fC445a1b61Cdd62266795193203aa72351fE

LRDpmP5wHZ82LZimzWDLHVqJPDSpkM1gZ7

r1eZ7W1fmUT9tiUZwK6rr3g6RNiE4QpU1

TBdEh7r35ywUD5omutc2kDTX7rXhnFkxy5

t1T7mBRBgTYPEL9RPPBnAVgcftiWUPBFWyy

AGUqhQzF52Qwbvun5wQSrpokPtCC4b9yiX

bitcoincash:qpzj59cm0dcyxy9597x927fx0wzu75nns5lsm2452k

43ABGVDKXksdy7UTP8aHqkRf4xAVDmKKXBYDRevAadwaLJhHzH4ubZHGLjVpLc5ZWk7TVmHbHHAWUBF78mx1YG4eNbww6fr

GCVFMTUKNLFBGHE3AHRJH4IJDRZGWOJ6JD2FQTFQAAIQR64ALD7QJHUY

bnb1rcg9mnkzna2tw4u8ughyaj6ja8feyj87hss9ky

bc1qzs2hs5dvyx04h0erq4ea72sctcre2rcwadsq2v

Signatures

  • Phorphiex

    Malware family which infects systems to distribute other malicious payloads such as ransomware, stealers and cryptominers.

  • Windows security bypass 2 TTPs 6 IoCs
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 2 IoCs
  • Windows security modification 2 TTPs 7 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\96de9c78028eaec7cd06d8e3e755ffc4.exe
    "C:\Users\Admin\AppData\Local\Temp\96de9c78028eaec7cd06d8e3e755ffc4.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:1044
    • C:\Windows\winuedrvs.exe
      C:\Windows\winuedrvs.exe
      2⤵
      • Windows security bypass
      • Executes dropped EXE
      • Loads dropped DLL
      • Windows security modification
      • Suspicious use of WriteProcessMemory
      PID:880
      • C:\Users\Admin\AppData\Local\Temp\256665331.exe
        C:\Users\Admin\AppData\Local\Temp\256665331.exe
        3⤵
        • Executes dropped EXE
        PID:1160
      • C:\Users\Admin\AppData\Local\Temp\170985474.exe
        C:\Users\Admin\AppData\Local\Temp\170985474.exe
        3⤵
        • Executes dropped EXE
        PID:568

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\170985474.exe

    Filesize

    8KB

    MD5

    ca7b8f20e45e2e40f30cea521e1c6490

    SHA1

    49e227b0a5d8bb8b37efbd2bbfd3cbeb4fbbd984

    SHA256

    62a26c3f4e3e1f469e06d2d9d14da3bbe49d80363753bddf2f23862c8e91784c

    SHA512

    2db1a78ac144bf09825ade6be684cc381b09e3cf6a8a5eeab1b09eb57a42bd4481ec8d7974e7592638b75be1c85216485844cc080bb5b81893c6aee3addafff9

  • C:\Users\Admin\AppData\Local\Temp\256665331.exe

    Filesize

    6KB

    MD5

    69171b8026f4437ea72ce1f37a22ca27

    SHA1

    6f8cffe2a8bdcb4f3955816e2b524cd7847be9eb

    SHA256

    368c0f5e42a73e655f18a564b7e6cd53ca4ef702108c08b59f3fa819faec4655

    SHA512

    66e93474c01a3cb01e17ea142f0ff07664738c5cf944b7352ef2955c2a084529884292cb8921a32207e8b78fb7ca6ae7d5ae6a8d84447d6c8a1cc38d1d9782ae

  • C:\Windows\winuedrvs.exe

    Filesize

    75KB

    MD5

    96de9c78028eaec7cd06d8e3e755ffc4

    SHA1

    612d1261bce41723b0a981c92bf9f186c9d46fe2

    SHA256

    d560cfb59c61c87d0d4b33aecc98b74c58475c6dd8a3cf6f3bcff2ee05d4c45f

    SHA512

    5906efdbf22af2ca3dc9f75accb4bb1f50ad0ddd792a14f5f891975a8e2b5632ce9e7e0e987b216851fef66a4e9bf9c03d847631093382dae79d0d132a41264f

  • C:\Windows\winuedrvs.exe

    Filesize

    75KB

    MD5

    96de9c78028eaec7cd06d8e3e755ffc4

    SHA1

    612d1261bce41723b0a981c92bf9f186c9d46fe2

    SHA256

    d560cfb59c61c87d0d4b33aecc98b74c58475c6dd8a3cf6f3bcff2ee05d4c45f

    SHA512

    5906efdbf22af2ca3dc9f75accb4bb1f50ad0ddd792a14f5f891975a8e2b5632ce9e7e0e987b216851fef66a4e9bf9c03d847631093382dae79d0d132a41264f

  • \Users\Admin\AppData\Local\Temp\170985474.exe

    Filesize

    8KB

    MD5

    ca7b8f20e45e2e40f30cea521e1c6490

    SHA1

    49e227b0a5d8bb8b37efbd2bbfd3cbeb4fbbd984

    SHA256

    62a26c3f4e3e1f469e06d2d9d14da3bbe49d80363753bddf2f23862c8e91784c

    SHA512

    2db1a78ac144bf09825ade6be684cc381b09e3cf6a8a5eeab1b09eb57a42bd4481ec8d7974e7592638b75be1c85216485844cc080bb5b81893c6aee3addafff9

  • \Users\Admin\AppData\Local\Temp\256665331.exe

    Filesize

    6KB

    MD5

    69171b8026f4437ea72ce1f37a22ca27

    SHA1

    6f8cffe2a8bdcb4f3955816e2b524cd7847be9eb

    SHA256

    368c0f5e42a73e655f18a564b7e6cd53ca4ef702108c08b59f3fa819faec4655

    SHA512

    66e93474c01a3cb01e17ea142f0ff07664738c5cf944b7352ef2955c2a084529884292cb8921a32207e8b78fb7ca6ae7d5ae6a8d84447d6c8a1cc38d1d9782ae

  • memory/568-64-0x0000000000000000-mapping.dmp

  • memory/880-55-0x0000000000000000-mapping.dmp

  • memory/1044-54-0x0000000075071000-0x0000000075073000-memory.dmp

    Filesize

    8KB

  • memory/1160-60-0x0000000000000000-mapping.dmp