General

  • Target
    jaffacakes118_samples.part021.rar
  • Size 15.0MB
  • Sample261011-v5hkcsvsc1
  • SHA256 6d911ae1833c3f5c7c47df1c5abb03fc3e9a849a96bc4de8f31020046dfc0a75
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • njrat

Version
  • im523

Botnet
  • mediaget

C2
  • kazya1.hopto.org:1470

Mutex
  • a797c6ca3f5e7aff8fa1149c47fe9466

Attributes
  • reg_key

    a797c6ca3f5e7aff8fa1149c47fe9466

  • splitter

    |'|'|

Extracted

Family
  • blackmatter

Version
  • 1.2

Botnet
  • bab21ee475b52c0c9eb47d23ec9ba1d1

C2
  • https://paymenthacks.com

  • http://paymenthacks.com

  • https://mojobiden.com

  • http://mojobiden.com

Attributes
  • attempt_auth

    false

  • create_mutex

    true

  • encrypt_network_shares

    true

  • exfiltrate

    true

  • mount_volumes

    true

rsa_pubkey.base64
aes.base64

Extracted

Family
  • quasar

Version
  • 1.4.0.0

Botnet
  • 2020

C2
  • localpc.ddns.net:2875

Mutex
  • 9eYfFGqpKrmsmWgGUu

Attributes
  • encryption_key

    BzIpKazdKZENzsJa4Vf2

  • install_name

    defender2020.exe

  • key_salt

    bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    WindowsDef2020

  • subdirectory

    Defender2020

Signatures

  • Family: Black Basta

    A ransomware family targeting Windows and Linux ESXi first seen in February 2022.

  • Family: BlackCat

    A Rust-based ransomware sold as RaaS first seen in late 2021.

  • Family: BlackMatter Ransomware

    BlackMatter ransomware group claims to be Darkside and REvil succesor.

  • Family: Chaos

    Ransomware family first seen in June 2021.

  • Family: Neshta

    Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

  • Family: NominatusCrypto,NominatusStorm

    NominatusCrypto aka NominatusStorm is a ransomware written in C#.

  • Family: Quasar RAT

    Quasar is an open source Remote Access Tool.

  • Family: Seven, SevenCrypt, 7ev3n

    Seven aka SevenCrypt or 7ev3n is a ransomware.

  • Family: Sorano Stealer

    Sorano Stealer is an open-source information stealer written in C#.

  • Family: Venus

    Venus is a ransomware first seen in 2022.

  • Family: njRAT/Bladabindi

    Widely used RAT written in .NET.

  • Black Basta payload 1 IoCs
  • Chaos Ransomware 1 IoCs
  • Detect Neshta payload 1 IoCs
  • Detects NominatusCrypto C# variant 2 IoCs
  • Detects NominatusCrypto DOS executable variant 2 IoCs
  • Detects Seven ransomware 1 IoCs
  • Detects SoranoStealer payload 1 IoCs
  • Quasar payload 1 IoCs
  • Venus Ransomware 1 IoCs
  • Codesign digest Mismatch 2 IoCs

    File was altered after it was signed.

  • ConfuserEx .NET packer 1 IoCs

    Detects ConfuserEx .NET packer.

  • Costura .NET executable packer 1 IoCs

    Costura packer aka Costura Fody, is an add-in for the .NET framework that embeds all external dependency .dll files as resources inside main executable.

  • Unsigned PE 19 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • jaffacakes118_samples.part021.rar
    .rar 15.0MB
  • 0178461a8373f6147042d0c7ca7febb020dc4f600e639d6a53d343c02899bc9a.exe
    .exe 163KB
  • 0184983a425fef55d46b7e0eb729a245730ee26414ebe4b155917c0124a19c2d.exe
    .exe 37KB
  • 123227e58b482005a9669c39d31bdb154a0f32958423868a4d0262971e5a6497.exe
    .exe 1.0MB
  • 41420d040d1bae3a9ef3f3ea4a4bc80b0ad3186d84ec067e36e7f485d26f2629.exe
    .exe 223KB
  • 47913d758d8c6e8395192eaf6928cbe33fde590f2839aa8521d8e83687de1e31.exe
    .exe 5.4MB
  • 48586ad6d444978aac4736f05bef2751d49929ce24b187da39ddc4d0c8979521.exe
    .exe 1.9MB
  • 48976d7bf38cca4e952507e9ab27e3874ca01092eed53d0fde89c5966e9533bb.exe
    .exe 555KB
  • 55219b5a69ccdf7002ca55831e6d04611861847eafb321ef54892d427c586f87.exe
    .exe 363KB
  • 55509a771fe9e7218e8acd9a9ce5150bd1f21956559dd28213a14266e22583c0.exe
    .exe 2.6MB
  • 55926e8f3e48c5cc5a1e6279045a5ae39c26dcc79e84411d34f7b2158042a843.exe
    .exe 66KB
  • 56990b801d101923eb89cf71604e9af32d7ce8d074f7dd50bd2877bf906542aa.exe
    207KB
  • 63749db0a9eb1a3c20cbeed08aae309ea5be7a0318d954cd3e74f6ffef2125f8.exe
    .exe 3.0MB
  • 67628a5f04c7099346dd18957a4bc5179f5c3a07b41ca0d2a9e708dcab54d16d.exe
    .exe 204KB
  • 69417ec104c1dd07e5067110d6e7f3c643c534d14db65a704bc0c14c223c3001.elf
    .elf 1.8MB
  • 72406ec12b191d2fa211cf1899e62c9257379d5bdd1d850c66cc546685f3d8ea.exe
    .exe 2.2MB
  • 74494d60aaa78a3af5ed734f5d981cdf32573eefe4a17be66013af895e2987b4.exe
    .exe 403KB
  • 78272eae2668169b0afb19168a71d103974da30d597a3f509ccf607c842fd361.exe
    .exe 265KB
  • 78740c6e81c6beb5c8a5429d06697fe4fe5d46d0e6c08d901367a256481fd474.exe
    .exe 516KB
  • 79494b2b76515207a2cf1a29484096cbf884ea4b0e2b834af07beac7879ce714.exe
    .dll 1.2MB
  • 81331f7bbcf9c0b0f000ff6ab02dcc40b30c0cce5b3daa23f9efb1bc70fab4e8.exe
    .exe 142KB
  • 89566f5dbdc136845cba15979fb9f7184f59385ce014a5f6cdd82e00619d95f3.exe
    .exe 1.0MB
  • 95276f51959260cb55e9f476eb5b334301b789ed91dab04bf8572e5a8bcaf1b8.exe
    .exe 81KB
  • 96339a7e87ffce6ced247feb9b4cb7c05b83ca315976a9522155bad726b8e5be.elf
    .elf 204KB
  • 99107b41b352fff203b4363bc38aa703fa949b5e24a91df723e7218a41554cc8.exe
    .exe 210KB

jaffacakes118_samples.part021.rar

  • SHA256 6d911ae1833c3f5c7c47df1c5abb03fc3e9a849a96bc4de8f31020046dfc0a75
  • MD5 SHA1 SHA512 SSDEEP TLSH