Analysis

  • max time kernel
    128s
  • max time network
    129s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    11-05-2021 10:36

General

  • Target

    7803a0cfd5572aa9d9e3d60b071a26497823bff93f4f656f9d7fcfea561a097f.exe

  • Size

    269KB

  • MD5

    336aaae4fa380c66834c8665172cf179

  • SHA1

    c0a93f789ce3bb1471cce677573f05143192cc90

  • SHA256

    7803a0cfd5572aa9d9e3d60b071a26497823bff93f4f656f9d7fcfea561a097f

  • SHA512

    1f7544f67da48df9f22f856d084f2adb5485639f6bd92fe0513e0f08efe6c95760dd549a8208560753a73e7db04424d5694beff171bf7946a4643fd34c225908

Malware Config

Extracted

Family

qakbot

Version

325.43

Botnet

tr01

Campaign

1602688146

C2

73.228.1.246:443

74.109.219.145:443

76.111.128.194:443

90.175.88.99:2222

108.191.28.158:443

68.225.60.77:443

75.136.40.155:443

5.193.181.221:2078

72.204.242.138:20

118.160.162.234:443

68.14.210.246:22

148.101.74.12:443

74.222.204.82:443

96.30.198.161:443

140.82.27.132:443

2.50.131.64:443

45.32.155.12:995

45.63.104.123:443

45.32.165.134:443

217.162.149.212:443

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Checks SCSI registry key(s) 3 TTPs 6 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7803a0cfd5572aa9d9e3d60b071a26497823bff93f4f656f9d7fcfea561a097f.exe
    "C:\Users\Admin\AppData\Local\Temp\7803a0cfd5572aa9d9e3d60b071a26497823bff93f4f656f9d7fcfea561a097f.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3872
    • C:\Users\Admin\AppData\Local\Temp\7803a0cfd5572aa9d9e3d60b071a26497823bff93f4f656f9d7fcfea561a097f.exe
      C:\Users\Admin\AppData\Local\Temp\7803a0cfd5572aa9d9e3d60b071a26497823bff93f4f656f9d7fcfea561a097f.exe /C
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      PID:3956
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ping.exe -n 6 127.0.0.1 & type "C:\Windows\System32\calc.exe" > "C:\Users\Admin\AppData\Local\Temp\7803a0cfd5572aa9d9e3d60b071a26497823bff93f4f656f9d7fcfea561a097f.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3792
      • C:\Windows\SysWOW64\PING.EXE
        ping.exe -n 6 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:2152

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

Remote System Discovery

1
T1018

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2152-120-0x0000000000000000-mapping.dmp
  • memory/3792-119-0x0000000000000000-mapping.dmp
  • memory/3872-114-0x0000000002050000-0x0000000002084000-memory.dmp
    Filesize

    208KB

  • memory/3872-115-0x0000000000400000-0x0000000000445000-memory.dmp
    Filesize

    276KB

  • memory/3956-116-0x0000000000000000-mapping.dmp
  • memory/3956-117-0x00000000004B0000-0x00000000005FA000-memory.dmp
    Filesize

    1.3MB