General

  • Target

    Alex-2023-08-01-52-ransomware-samples.zip

  • Size

    4.8MB

  • MD5

    a20915ce64307fed07c88a3ba95037dc

  • SHA1

    4435a937402ad56f16f1afebcdeda3fdfc3cf690

  • SHA256

    9d339d8d51c3fd4d444f8a10484e8c81aa281ec099fbd9007ad46c6e667d5b0a

  • SHA512

    acc69fefb076542342c855d1ca76976df469abc209105928ac5bf1d229a7e5b3b68bcd36e6719af37de5cd17b6315c13bdf3b01c5fdcbb4b914bca3f03f30b15

  • SSDEEP

    98304:LMLo8KsFccXBsGhTIFUosE4EACBO+W1093y+Z8VwREm3+MTv3Syxr5GZ7x4:LWALcXf+iEE+jyE8Vw13+MTJxrwU

Score
10/10

Malware Config

Extracted

Family

purecrypter

C2

http://80.66.75.116/Kkxdfj.dll

http://80.66.75.116/Qknmsxijajg.bmp

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://110.40.169.19:8080/taViSsz.exe

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://65.108.157.150/system.bat

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://80.66.75.37/p-Bxcrtduklp.exe

Signatures

  • Detect Rhysida ransomware 1 IoCs
  • Purecrypter family
  • Rhysida family
  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Unsigned PE 34 IoCs

    Checks for missing Authenticode signature.

Files

  • Alex-2023-08-01-52-ransomware-samples.zip
    .zip
  • 037f9434e83919506544aa04fecd7f56446a7cc65ee03ac0a11570cf4f607853
    .ps1
  • 05194b34f8ff89facdd7b56d05826b08edaec9c6e444bdc32913e02cab01afd4
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • 064179dd776cd2259382d800daf692d1a5f1a5047c519187e4f6ae3021ccf785
    .dll windows:4 windows x64 arch:x64

    9ecab6b71fa70cda7bfd38bb9e53d95c


    Headers

    Imports

    Exports

    Sections

  • 1285e648efbbeb50a2dddcd622a2230690975eb68cb05fdf0873ed3d359709ff
    .elf linux x64
  • 159fbb0d04c1a77d434ce3810d1e2c659fda0a5703c9d06f89ee8dc556783614
  • 1db1c4bf74d0aca8e06a007701899c93be174a9391a74f5258f03149a0e85efd
    .sh linux
  • 29dd920ac1453b5be12fcef5af45690dbbe625e985f6692e237a057e832937e5
    .zip
  • 2001.exe
    .exe windows:6 windows x86 arch:x86

    65f731597048104980e8041a141b37d6


    Headers

    Imports

    Sections

  • 2bb60b1a8a0a1ee7c5eb44306f6007891ff95c39b851f74ec609481e0dd08321
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • 2e2876b86c6db28173dbd44c343a9fb1b15c32f4255e72f0d42b1ba7ec7f0dff
    .exe windows:5 windows x86 arch:x86

    adbabd735f6541b9a4744c8aa1c00ee9


    Headers

    Imports

    Sections

  • 371f8a7f641eb828cc38a36db47f6c5b50ea30f19408356ec9312d8bbae69b8d
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • 3d2013c2ba0aa1c0475cab186ddf3d9005133fe5f88b5d8604b46673b96a40d8
    .exe windows:4 windows x86 arch:x86

    36e77497d3c29d194a4ac4cc20116b1c


    Headers

    Imports

    Sections

  • 5e9fe3405f24ac08b973286f76260fdd1ebbd43d259fa033e1c8a0b6b6984c32
    .exe windows:4 windows x86 arch:x86

    e3132c3bc33d1669af03a639ee988bfe


    Headers

    Imports

    Sections

  • 6698f8ffb7ba04c2496634ff69b0a3de9537716cfc8f76d1cfea419dbd880c94
  • 6c109d098a1f44017f3937a71628d9dbd4d2ca8aa266656ee4720c37cc31558e
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • 70d176272ef4e088bbaf2f1db5658131e2b99bdb5c2a2f89bb522c900d8a2def
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • 742d89c0c1e345a4b2197f3e25b293d7126acfaf954c99243047a6c07003f5a1
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • 75cd1339c8bd95dd4340bb8be524ec098fd18a80c242e0e0f8da3bbbccd641bc
    .zip

    Password: infected

  • Dimples#1337.jar
    .jar
  • 79e0bc10e9d7a352c0495c0736a4e97e81e7038f2fb4b856bc7a84f607406d5f
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • 7c84eafb3b05f0d5316fae610d9404c54ef39383d0fe0e3c07407a26bb9f6750
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • 832e563eb312cfaa4dba012f2350e188be5ed6f62eab38b209f4abe7dc0cee4c
  • 8e54c38bc3585c3163c3e25d037bcf55695c274aaea770f2f59f0a0910a4b572
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • 8e745575b783937c1893e25d3710adb470cbfc5075ac153f5a0c06019ab50252
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • 8ebf2ae4c362f76d402703efe3dc095901f2d78917f88a520b67584a7d8f291e
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • 9424738ef06a5a20218a31d750b432a302483e2503490affd5339840ac44f8ad
    .exe windows:5 windows x86 arch:x86

    79e975a9410c93189a76e54d98ddfc3e


    Headers

    Imports

    Sections

  • 96dc75ef1fa3a7ce1f9cbeb091bf76da163440719220b1d52336c61b137c62b7
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • 9a3050007e1c46e226e7c2c27d4703f63962803863290449193a0d0ca9661b3b
    .exe windows:5 windows x86 arch:x86

    078a7e54b2bf842dcd4371c3b823a55f


    Headers

    Imports

    Sections

  • 9a33613fafd885d7665543b8800d32dcfe2c68d2b33d6f13d80a6a8b29feea89
    .zip
  • BloodJaws/decryptor.exe
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • BloodJaws/message.png
  • BloodJaws/readme.txt
  • BloodJaws/runme.exe
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • BloodJaws/virus.exe
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • 9dbf7b4fb3910532d628e5fadcbf2a9c00a18f8b016db1faf3b9331e59958672
    .exe windows:6 windows x64 arch:x64

    c7269d59926fa4252270f407e4dab043


    Headers

    Imports

    Sections

  • 9e3684be0b4c2dc93f962c03275e050fed57d9be6411396f51bdf8d4bb5e21c0
  • a294d2a132b9422e570140e6a6a7c06c2693b698b359c258495eafb88c9c5bd3
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • a2ab084acefa6d73bb6b877257563aaf3bcc463844ff061b124e2f97d8fedd37
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • b1cdf0e2659d9672309386c52d1bce642c9e9857a1ca8f69957170ce72cd438e
    .exe windows:4 windows x86 arch:x86

    2c5f2513605e48f2d8ea5440a870cb9e


    Headers

    Imports

    Sections

  • ba97fd533e8a552664695434227b24ca1e2e661c360a7a0a40ff59ba6b8fe949
    .ps1
  • bbace4f48807035a5e868ae924426893f29edafce1a0b2feb51d278e7e2dd9d2
    .exe windows:5 windows x86 arch:x86

    5512538bd5ed83a25e5cf317dad59655


    Headers

    Imports

    Sections

  • be6416218e2b1a879e33e0517bcacaefccab6ad2f511de07eebd88821027f92d
  • be7995134d2918680c9c14dcb0f9986bfca8ad68ee69a754afb4c8d1b4af815d
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • c2b11dc7c33e79ac1532efd0d671ea99f34cfa630deab3b45ee5c32660d38d0d
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • cb47327c7cce30cff8962c48fa3b51e57e331e1592ea78b21589164c5396ccd9
  • d86d2e8d14e718199af9945e67c929bb536ab269838d3f0f5764d6d373024546
    .exe windows:4 windows x86 arch:x86

    2c5f2513605e48f2d8ea5440a870cb9e


    Headers

    Imports

    Sections

  • e1c59b0cea6c0ee664b8ec94b35b096ad39267ca1d3a78c77f7171f830d19850
    .exe windows:4 windows x86 arch:x86

    2c5f2513605e48f2d8ea5440a870cb9e


    Headers

    Imports

    Sections

  • e36d32e407fcd8d341ff360960004f2c2962ece12df65b67538914db137b8672
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • e3f63ab8ef91e0c52384c0e3e350db2427c8cb9237355800a3443b341cf8cf4f
  • ee884ee08474f7153c3acea1cbb8d81e679415c1d87d597e23172e0b8e3ba78e
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • f7be8012895d7cae29cf945e88e064389770e7dcc3e9160348cef16e26be14e6
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • fd0030883b9e74b383ee6381a2aaa7e2e5b93a00003b555e2f7c8b7be65ab176
    .ps1
  • fead3d518752ddb4d2407f16ca5f3c9b3c0bf01972a2618369d02913f7c6af1a
    .ps1