Overview

overview

10

Static

static

b22f11cbda...a0.dll

windows7-x64

10

b22f11cbda...a0.dll

windows10-2004-x64

10

Sharing

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General

  • Target

    b22f11cbda6d1a853a78d86599d8801508914408438c5e29844afe1e8072f3a0

  • Size

    822KB

  • Sample

    230129-wcla8afh65

  • MD5

    b8abf717b75fcb858ac0c558cb1bf1ca

  • SHA1

    f145bc38bb53ebfdcac176e3fcf76572c0d175c4

  • SHA256

    b22f11cbda6d1a853a78d86599d8801508914408438c5e29844afe1e8072f3a0

  • SHA512

    a8a8fecd097e70c55e52a133dc7d1d8033dc367a1d8cd3232ddb04194c9eb51ccbef80297796f39bef259987eded50358d24b55ae0d22ac9cb1ac0e9d0b5a3f5

  • SSDEEP

    12288:R4M/vPufq2ORdooOdSgWrdDeXiglWjw9SAcqP2W5OEhuAwc84b2mzd5x6dlGN5:RP3RdNhgWpe3UmSSIOKm2mR5xWwN5

Score
10/10
gozi1000bankerisfbpersistencetrojan

Malware Config

Extracted

Family

gozi

Extracted

Family

gozi

Botnet

1000

C2

http://ey7kuuklgieop2pq.onion

http://news-deck.at

http://taslks.at

http://living-start.at
Attributes
  • build

    217107

  • dga_base_url

    constitution.org/usdeclar.txt

  • dga_crc

    0x4eb7d2ca

  • dga_season

    10

  • dga_tlds

    com

    ru

    org

  • exe_type

    worker

  • server_id

    12

rsa_pubkey.plain
serpent.plain

Targets

    • Target

      b22f11cbda6d1a853a78d86599d8801508914408438c5e29844afe1e8072f3a0

    • Size

      822KB

    • MD5

      b8abf717b75fcb858ac0c558cb1bf1ca

    • SHA1

      f145bc38bb53ebfdcac176e3fcf76572c0d175c4

    • SHA256

      b22f11cbda6d1a853a78d86599d8801508914408438c5e29844afe1e8072f3a0

    • SHA512

      a8a8fecd097e70c55e52a133dc7d1d8033dc367a1d8cd3232ddb04194c9eb51ccbef80297796f39bef259987eded50358d24b55ae0d22ac9cb1ac0e9d0b5a3f5

    • SSDEEP

      12288:R4M/vPufq2ORdooOdSgWrdDeXiglWjw9SAcqP2W5OEhuAwc84b2mzd5x6dlGN5:RP3RdNhgWpe3UmSSIOKm2mR5xWwN5

    Score
    10/10
    gozi1000bankerisfbpersistencetrojan

    • Gozi

      Gozi is a well-known and widely distributed banking trojan.

      bankertrojangozi

    • Unexpected DNS network traffic destination

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

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks