Analysis

  • max time kernel
    122s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    19-09-2024 06:36

General

  • Target

    eac5755ac9ce32484212bb80979a6356_JaffaCakes118.exe

  • Size

    2.0MB

  • MD5

    eac5755ac9ce32484212bb80979a6356

  • SHA1

    6db81f38ae1e6c8099a4723c8b961bc495c9a48a

  • SHA256

    853a22fbcdcdff08189f96dcf352d80e7fc7ebcb0b80db7ea5ef92bd7fb22349

  • SHA512

    d28fda4b33ce3218ff075f8260344b93da8d5839e9881bdc1d0c618bc972d24ed476d8a2abfc787c573877b474468f37a8c509b817b00e16c7e13eaad9584166

  • SSDEEP

    49152:A0W1r+cYeiVsBZfdPq7HfV2C3GFZRAYEyXQ1:TWVaei8TPq7HfV2DLRBC

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 5 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\eac5755ac9ce32484212bb80979a6356_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\eac5755ac9ce32484212bb80979a6356_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: GetForegroundWindowSpam
    PID:2056

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\nsdC785.tmp\AdvSplash.dll

    Filesize

    5KB

    MD5

    41be2441ee7c684eaa76a62d4223b4c7

    SHA1

    05de8220e296db1025f7bd4d9de1f44370018162

    SHA256

    0990902460ec38bcd605b518bffa081942c6f4c5fe1828a61ba3965bbf15d8bd

    SHA512

    fec074a2196141e497334b57563dc7863a0b949d348164aec8c4f21d1b3c4ed795e03fd6e5726a2e90da7015abfbb4e28102647c0e343e84a707e99271a1a938

  • \Users\Admin\AppData\Local\Temp\nsdC785.tmp\System.dll

    Filesize

    11KB

    MD5

    959ea64598b9a3e494c00e8fa793be7e

    SHA1

    40f284a3b92c2f04b1038def79579d4b3d066ee0

    SHA256

    03cd57ab00236c753e7ddeee8ee1c10839ace7c426769982365531042e1f6f8b

    SHA512

    5e765e090f712beffce40c5264674f430b08719940d66e3a4d4a516fd4ade859f7853f614d9d6bbb602780de54e11110d66dbb0f9ca20ef6096ede531f9f6d64

  • \Users\Admin\AppData\Local\Temp\nsdC785.tmp\UserInfo.dll

    Filesize

    4KB

    MD5

    d16e06c5de8fb8213a0464568ed9852f

    SHA1

    d063690dc0d2c824f714acb5c4bcede3aa193f03

    SHA256

    728472ba312ae8af7f30d758ab473e0772477a68fcd1d2d547dafe6d8800d531

    SHA512

    60502bb65d91a1a895f38bd0f070738152af58ffa4ac80bac3954aa8aad9fda9666e773988cbd00ce4741d2454bf5f2e0474ce8ea18cfe863ec4c36d09d1e27a

  • \Users\Admin\AppData\Local\Temp\nsdC785.tmp\nsDialogs.dll

    Filesize

    9KB

    MD5

    f7b92b78f1a00a872c8a38f40afa7d65

    SHA1

    872522498f69ad49270190c74cf3af28862057f2

    SHA256

    2bee549b2816ba29f81c47778d9e299c3a364b81769e43d5255310c2bd146d6e

    SHA512

    3ad6afa6269b48f238b48cf09eeefdef03b58bab4e25282c8c2887b4509856cf5cbb0223fbb06c822fb745aeea000dd1eee878df46ad0ba7f2ef520a7a607f79