General

  • Target

    a53ae2a8dd78aff353c51faefa97f67e8227871f0d1728680aa9b5bd680be924

  • Size

    202KB

  • Sample

    220521-aab4wacgbk

  • MD5

    d25ee82934bec167345502a1e7e3c931

  • SHA1

    d017326c8d603c74c958ad551577dda3cc807e20

  • SHA256

    a53ae2a8dd78aff353c51faefa97f67e8227871f0d1728680aa9b5bd680be924

  • SHA512

    573da30f90e176807a6909fabf3be33e3d7b1860bfccff463fbc9326518a31190645ec17b5cca679cc82175d7aa72fab0cfff2db3e14eca1d3448691260317be

Malware Config

Extracted

Family

blacknet

Botnet

HacKed

C2

eDHUjREmrp77T925n5EVhbXMAgCdhObIOgkZcMgVKR88gngio6MjLMpnGdo6wQo59WbZYfqBsgMVWqFK/iUX/1XO7K39as7BuOoX9Hz9HtAzVGodbqx5vpDLDVXSK0kFiu2NW337fmgqENdsAroREk7Zm80ozhW+IubAzg16GXV59bi3BkcoKolTiEouohqRFroxKLhX3Rla/CkEtlbgnXQ/sdZrIpwdisAX2BavZKwhCXscYX0Tavyh5FRgcu8TUj2kIf3OnYpsTYA7J0oTStFzSKqgl08TLIkuFZzZO3K8NerR4FSTYNBywQcpkx8BdR54sPug18ko0XXvyx2GQA==

Mutex

BN[EfCzcKbN-4946598]

Attributes
  • antivm

    true

  • elevate_uac

    false

  • install_name

    svchost.exe

  • splitter

    |BN|

  • start_name

    d5dd684bba400524745e2ada0d40abd6

  • startup

    true

  • usb_spread

    false

Targets

    • Target

      a53ae2a8dd78aff353c51faefa97f67e8227871f0d1728680aa9b5bd680be924

    • Size

      202KB

    • MD5

      d25ee82934bec167345502a1e7e3c931

    • SHA1

      d017326c8d603c74c958ad551577dda3cc807e20

    • SHA256

      a53ae2a8dd78aff353c51faefa97f67e8227871f0d1728680aa9b5bd680be924

    • SHA512

      573da30f90e176807a6909fabf3be33e3d7b1860bfccff463fbc9326518a31190645ec17b5cca679cc82175d7aa72fab0cfff2db3e14eca1d3448691260317be

    • BlackNET

      BlackNET is an open source remote access tool written in VB.NET.

    • suricata: ET MALWARE Win32/BlackNET CnC Keep-Alive

      suricata: ET MALWARE Win32/BlackNET CnC Keep-Alive

    • suricata: ET MALWARE Win32/BlackNET CnC Requesting Command

      suricata: ET MALWARE Win32/BlackNET CnC Requesting Command

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Tasks