Extracted

• • Target

    a447d89f3c72c8f5c81e9cac1b3eeb53_JaffaCakes118

  • Size

    3.2MB

  • MD5

    a447d89f3c72c8f5c81e9cac1b3eeb53

  • SHA1

    e5693ec6ef7d5b5d872130d33c05a10160a127c9

  • SHA256

    7ca942cc19eb3d9f6bd2e5947eb77af104948ccea1f4b96c87270e91065650c7

  • SHA512

    dc4ee7dcec578bc38caccdcebdbf4ee13c4dd2b10fb2538f164e92f2216c359184022b30a8aaa5c6f1a6b2dd360ae7f75d0005be26efdadb0e9f04a890741d4b

  • SSDEEP

    49152:xcBwDyczsDMz45DqbDqUeZvBaFsVyHPb1TYZbA+/3PBEMEwJ84vLRaBtIl9mTpH6:xr1zsDHiwJaEwBTYZbRBQCvLUBsKp6p

  Score

  10^/10

  nullmixervidaraspackv2discoverydropperspywarestealerprivateloaderxmrigloaderminer

  • NullMixer

    NullMixer is a malware dropper leading to an infection chain of a wide variety of malware families.

    droppernullmixer

  • Nullmixer family

    nullmixer

  • PrivateLoader

    PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

    loaderprivateloader

  • Privateloader family

    privateloader

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

    stealervidar

  • Vidar family

    vidar

  • Xmrig family

    xmrig

  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

    minerxmrig

  • Vidar Stealer

    stealer

  • XMRig Miner payload

    miner

  • ASPack v2.12-2.42

    Detects executables packed with ASPack v2.12-2.42

    aspackv2

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE

  • Loads dropped DLL

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Accesses 2FA software files, possible credential harvesting

    spywarestealer

  • Checks installed software on the system

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

    discovery

  • Legitimate hosting services abused for malware hosting/C2

  • Looks up external IP address via web service

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext

  behavioral1behavioral2