Analysis

  • max time kernel
    36s
  • max time network
    28s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    13-11-2024 11:06

General

  • Target

    Serum Full/Install_Xfer_Serum_121b4.exe

  • Size

    150.9MB

  • MD5

    ca880c13c23e8c8a077a2e2c487f8818

  • SHA1

    b0f5bed9b9f9983f3ba595393683c596f09dbfd2

  • SHA256

    f98b691438cb1363d2ebb626e6b7aa8ff62a25b5fc311fbed8a6163dcc3fdc0b

  • SHA512

    be417e79d272519f02c3dacfea7972123b6951fe99cf691241f648d3c84e8121949fcd248006b1bb13ed64d1042a559eb13f2c5403cf01d145c20bc97eef2f91

  • SSDEEP

    3145728:/YHdgvdeQP6txBiK/b2BXmGUh7MQnoPHuKMj/TnWQCGA58Kt:/XlNP0x4u2mhh7doPrMYGAio

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 3 IoCs
  • Drops desktop.ini file(s) 4 IoCs
  • Drops file in Program Files directory 26 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\Serum Full\Install_Xfer_Serum_121b4.exe
    "C:\Users\Admin\AppData\Local\Temp\Serum Full\Install_Xfer_Serum_121b4.exe"
    1⤵
    • Loads dropped DLL
    • Drops desktop.ini file(s)
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: GetForegroundWindowSpam
    PID:2648

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\nsdC256.tmp\modern-wizard.bmp

    Filesize

    150KB

    MD5

    fd944873f187518849e6e3336c45f968

    SHA1

    3ba4d7d455372a329eb44200ecdd2e3075869047

    SHA256

    54eec84988f8d5d5f1cdfefd74333dbcd85b1ff525b2b1f9cac6de9905cefe1d

    SHA512

    d2bbbc19e4114fc68c695664bf8c5ba4f04e96f24b002f4e37c8147f946c32c043a97723f6536c4a8895384a2c119fd2fb8042e3e27a16fdf55d4f779e0e1f3e

  • \Users\Admin\AppData\Local\Temp\nsdC256.tmp\AdvSplash.dll

    Filesize

    6KB

    MD5

    13cc92f90a299f5b2b2f795d0d2e47dc

    SHA1

    aa69ead8520876d232c6ed96021a4825e79f542f

    SHA256

    eb1ca2b3a6e564c32677d0cdc388e26b74ef686e071d7dbca44d0bfa10488feb

    SHA512

    ff4e6e6e7104568fc85ef3a3f0494a5c7822a4ceaf65c584ad534f08f9a472a8d86f0a62f1f86343c61e2540b2254714b7ea43e4b312ff13d8271ff069386fa3

  • \Users\Admin\AppData\Local\Temp\nsdC256.tmp\System.dll

    Filesize

    11KB

    MD5

    c17103ae9072a06da581dec998343fc1

    SHA1

    b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

    SHA256

    dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

    SHA512

    d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

  • \Users\Admin\AppData\Local\Temp\nsdC256.tmp\nsDialogs.dll

    Filesize

    9KB

    MD5

    c10e04dd4ad4277d5adc951bb331c777

    SHA1

    b1e30808198a3ae6d6d1cca62df8893dc2a7ad43

    SHA256

    e31ad6c6e82e603378cb6b80e67d0e0dcd9cf384e1199ac5a65cb4935680021a

    SHA512

    853a5564bf751d40484ea482444c6958457cb4a17fb973cf870f03f201b8b2643be41bccde00f6b2026dc0c3d113e6481b0dc4c7b0f3ae7966d38c92c6b5862e