General

  • Target

    2ba6ac3fcd1d3784d5ff276205d84327f20e60a6e96f5bc21db7f0c36c5c16bb

  • Size

    216KB

  • Sample

    220615-btfrvaafd4

  • MD5

    cff9274db1f4113dc918a308855591b0

  • SHA1

    263295f3a14ca098b72ed53095a01555d17dcd66

  • SHA256

    2ba6ac3fcd1d3784d5ff276205d84327f20e60a6e96f5bc21db7f0c36c5c16bb

  • SHA512

    49597e5ce8d7f5c6b4a2850f96f3c6eba3b95cb390ec3ecf75722ccff35a0f89668f5ee87ff996de2fd8f61414e7224e66d974abf01a415596420ddccb6459be

Malware Config

Extracted

Family

gozi_rm3

Attributes
  • build

    300768

Extracted

Family

gozi_rm3

Botnet

2000

C2

cdn5.inmax.at

u2.inmax.at

api.fiho.at

t2.fiho.at

Attributes
  • build

    300768

  • dga_base_url

    constitution.org/usdeclar.txt

  • dga_crc

    0x4eb7d2ca

  • dga_season

    10

  • dga_tlds

    com

    ru

    org

  • exe_type

    loader

  • server_id

    350

  • url_path

    index.htm

rsa_pubkey.plain
serpent.plain

Targets

    • Target

      2ba6ac3fcd1d3784d5ff276205d84327f20e60a6e96f5bc21db7f0c36c5c16bb

    • Size

      216KB

    • MD5

      cff9274db1f4113dc918a308855591b0

    • SHA1

      263295f3a14ca098b72ed53095a01555d17dcd66

    • SHA256

      2ba6ac3fcd1d3784d5ff276205d84327f20e60a6e96f5bc21db7f0c36c5c16bb

    • SHA512

      49597e5ce8d7f5c6b4a2850f96f3c6eba3b95cb390ec3ecf75722ccff35a0f89668f5ee87ff996de2fd8f61414e7224e66d974abf01a415596420ddccb6459be

    • Gozi RM3

      A heavily modified version of Gozi using RM3 loader.

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix

Tasks