General

  • Target

    Complaint-Letter_2082718428_12042020.zip

  • Size

    18KB

  • Sample

    201204-kwwsl4yhls

  • MD5

    d325889f0505a8c1aee7be4bc37e0b15

  • SHA1

    a0140b34f5073ecb929717efb8c729ed8695b73f

  • SHA256

    bc70e3e36cc5f2443fb95bbfb74c494001c2e0e8520ca4000bffe38772273ddd

  • SHA512

    fc8ab1c271962ee1a346c2000fcc2c905353aaf060871bd66f7cc3c3f0cf647d0e51b18c5b8f227b886c88e670786becda63d2f71bbbd1b29ea57557e4b206f1

Malware Config

Extracted

Family

qakbot

Botnet

abc107

Campaign

1607078484

C2

32.212.117.188:443

109.205.204.229:2222

72.36.59.46:2222

173.18.126.193:2222

96.225.88.23:443

89.137.211.239:443

110.142.205.182:443

82.76.47.211:443

193.83.25.177:995

67.40.253.209:995

73.244.83.199:443

2.90.186.243:995

189.252.62.238:995

141.237.135.194:443

82.78.70.128:443

185.125.151.172:443

79.117.239.22:2222

86.189.252.131:2222

83.114.243.80:2222

2.50.56.81:443

Targets

    • Target

      Complaint-Letter_2082718428_12042020.xls

    • Size

      43KB

    • MD5

      af743920f1c2a88671efd757f7eaa9b7

    • SHA1

      d1743d50f044da581d99ffd7a81956c74262d896

    • SHA256

      bc6bb3e5c68a9624544780f6f1a7b411b4a0906b7662110b38e7cfff280731c3

    • SHA512

      69b6fcfabba261bea736c097d362ff8aa7255e71d0ec6a0c99624e4dd5033824fa6a279a10fcbbd6462e98b41d53df1ab3a94aea78dc0f1771786dffac504644

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Qakbot/Qbot

      Qbot or Qakbot is a sophisticated worm with banking capabilities.

    • Loads dropped DLL

    • Process spawned suspicious child process

      This child process is typically not spawned unless (for example) the parent process crashes. This typically indicates the parent process was unsuccessfully compromised.

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

Modify Registry

1
T1112

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Tasks