Overview

overview

10

Static

static

file.dll

windows7_x64

10

file.dll

windows10_x64

10

Analysis

  • max time kernel
    128s
  • max time network
    110s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    28-04-2021 23:25

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General

  • Target

    file.dll

  • Size

    407KB

  • MD5

    1cc0894a4b877be405f0364c29a0445c

  • SHA1

    aa6a8ba2519aeb7777c92925403669254262b790

  • SHA256

    a5db1b5eb5bd691f7dd0c82b1c54dc65fbef30b027ba650ba9da4b9914f2c2d6

  • SHA512

    e6da4e491101d9a045b8dc3e0303483196ecfda4cbde4df3c1cf58810090365f155f1dc502851d75a1984a075f0bb5935886b7c47f68d39e4ec21d63d1fa6c43

Score
10/10
qakbotobama051613729859bankerstealertrojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

obama05

Campaign

1613729859

C2

86.160.137.132:443

172.87.157.235:3389

106.51.85.162:443

108.31.15.10:995

38.92.225.121:443

173.184.119.153:995

81.150.181.168:2222

71.187.170.235:443

188.25.63.105:443

71.117.132.169:443

193.248.221.184:2222

85.52.72.32:2222

87.202.87.210:2222

78.185.59.190:443

2.7.116.188:2222

81.97.154.100:443

24.50.118.93:443

98.121.187.78:443

108.29.32.251:443

24.152.219.253:995

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

    trojanbankerstealerqakbot
  • Loads dropped DLL 1 IoCs
  • Program crash 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 6 IoCs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistence
  • Suspicious behavior: EnumeratesProcesses 18 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\file.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3232
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\file.dll
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:4016
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2432
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn llbbwua /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 01:15 /ET 01:27
          4⤵
          • Creates scheduled task(s)
          PID:2720
  • \??\c:\windows\system32\regsvr32.exe
    regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2120
    • C:\Windows\SysWOW64\regsvr32.exe
      -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
      2⤵
      • Loads dropped DLL
      PID:4012
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4012 -s 596
        3⤵
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2672

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\file.dll
    MD5

    b10abb3091f9af07ecbc31332b71327a

    SHA1

    8a9c91ed92bcaf5c82257019a6b5eb65493ad4a3

    SHA256

    8ff402599845b16e38b05729023a757671cbec98d5151ef9f98a7a2427672f46

    SHA512

    6c3b010258eaeca55d86eaadd09cb8569d331cd51604a7af0b95ae06a2e85ed50a282c57304478d7e3d9bfe84fa2c1abec81b452ae2f0af49cb4a62469e1ec1f

    Download Submit
  • \Users\Admin\AppData\Local\Temp\file.dll
    MD5

    b10abb3091f9af07ecbc31332b71327a

    SHA1

    8a9c91ed92bcaf5c82257019a6b5eb65493ad4a3

    SHA256

    8ff402599845b16e38b05729023a757671cbec98d5151ef9f98a7a2427672f46

    SHA512

    6c3b010258eaeca55d86eaadd09cb8569d331cd51604a7af0b95ae06a2e85ed50a282c57304478d7e3d9bfe84fa2c1abec81b452ae2f0af49cb4a62469e1ec1f

    Download Submit
  • memory/2432-117-0x0000000000000000-mapping.dmp
    Download
  • memory/2432-121-0x0000000000E90000-0x0000000000EC5000-memory.dmp
    Filesize

    212KB

    Download
  • memory/2720-118-0x0000000000000000-mapping.dmp
    Download
  • memory/4012-123-0x0000000000000000-mapping.dmp
    Download
  • memory/4016-114-0x0000000000000000-mapping.dmp
    Download
  • memory/4016-115-0x00000000004F0000-0x000000000063A000-memory.dmp
    Filesize

    1.3MB

    Download
  • memory/4016-116-0x0000000010000000-0x0000000010067000-memory.dmp
    Filesize

    412KB

    Download