General

  • Target

    second_stage1.bin

  • Size

    664KB

  • Sample

    211221-1t4w4sfdgk

  • MD5

    60d10d0aa07877496fc18e82b540abdc

  • SHA1

    b540af55ae7f5f239104a9586aa58d3288e7ac56

  • SHA256

    1e7ef79feb151b4434c1d03c3729feb259de07f06fdb07efa04ff7df842ec7a6

  • SHA512

    9b41be602a514b690664077d5a657604aee448ac0f4c53e56ea79866ed5359d69553e31b4d05efc090ef57487399fadb11443765b234c9f20239b1a341328351

Malware Config

Extracted

Family

qakbot

Version

403.10

Botnet

cullinan

Campaign

1640084934

C2

95.5.133.68:995

188.159.122.122:443

140.82.49.12:443

32.221.229.7:443

24.152.219.253:995

31.35.28.29:443

96.37.113.36:993

109.12.111.14:443

14.96.72.249:61202

93.48.80.198:995

45.9.20.200:2211

24.95.61.62:443

79.167.192.206:995

37.210.226.125:61202

103.139.242.30:995

70.163.1.219:443

114.79.148.170:443

63.153.187.104:443

103.143.8.71:6881

24.53.49.240:443

Attributes
  • salt

    jHxastDcds)oMc=jvh7wdUhxcsdt2

Targets

    • Target

      second_stage1.bin

    • Size

      664KB

    • MD5

      60d10d0aa07877496fc18e82b540abdc

    • SHA1

      b540af55ae7f5f239104a9586aa58d3288e7ac56

    • SHA256

      1e7ef79feb151b4434c1d03c3729feb259de07f06fdb07efa04ff7df842ec7a6

    • SHA512

      9b41be602a514b690664077d5a657604aee448ac0f4c53e56ea79866ed5359d69553e31b4d05efc090ef57487399fadb11443765b234c9f20239b1a341328351

    • Qakbot/Qbot

      Qbot or Qakbot is a sophisticated worm with banking capabilities.

    • Windows security bypass

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Disabling Security Tools

1
T1089

Modify Registry

1
T1112

Tasks