Overview

overview

10

Static

static

file.dll

windows7_x64

10

file.dll

windows10_x64

10

Analysis

  • max time kernel
    134s
  • max time network
    110s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    28-04-2021 23:22

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General

  • Target

    file.dll

  • Size

    407KB

  • MD5

    e9274d8642fbd1ace3074c1d38b0aec2

  • SHA1

    c4526ac834b262b7127ea8e18928243ed05b722a

  • SHA256

    a13723995f07f71ca9dadf2ff09605a126d30ee13f3ed6bffe286fd40073b2c2

  • SHA512

    981c285eb988fccb9bd1e077ffaff5b5731e358e003d5bc27d5e8bdbebed431c64303c498b57450700165b17bb4aba2ac8acdb1a10a97a449f00b5f4c8741992

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:572
    • 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:3236
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3024
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn zbwaddsa /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 03:06 /ET 03:18
          4⤵
          • Creates scheduled task(s)
          PID:3340
  • \??\c:\windows\system32\regsvr32.exe
    regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3776
    • C:\Windows\SysWOW64\regsvr32.exe
      -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
      2⤵
      • Loads dropped DLL
      PID:624
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 624 -s 596
        3⤵
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2112

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

    265d418a5ed1acecad3d5c6cc8bb90db

    SHA1

    c2ac02bba25dbeb8f660f877450e3100d22e08a9

    SHA256

    46addf77e1559d6c2d7f1c219fd72200b3e0176b618cb68dba75f9c587a734af

    SHA512

    80049560e3a6925a89f1ba81e420faf0ef3e165cf95ad00df7f9ddccf80e06f99eed403e5e7ceb07e8b6437c32f1ef313e4897fad0218983b8238c5fb5f5a35d

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

    265d418a5ed1acecad3d5c6cc8bb90db

    SHA1

    c2ac02bba25dbeb8f660f877450e3100d22e08a9

    SHA256

    46addf77e1559d6c2d7f1c219fd72200b3e0176b618cb68dba75f9c587a734af

    SHA512

    80049560e3a6925a89f1ba81e420faf0ef3e165cf95ad00df7f9ddccf80e06f99eed403e5e7ceb07e8b6437c32f1ef313e4897fad0218983b8238c5fb5f5a35d

    Download Submit
  • memory/624-123-0x0000000000000000-mapping.dmp
    Download
  • memory/3024-117-0x0000000000000000-mapping.dmp
    Download
  • memory/3024-121-0x00000000032F0000-0x0000000003325000-memory.dmp
    Filesize

    212KB

    Download
  • memory/3236-114-0x0000000000000000-mapping.dmp
    Download
  • memory/3236-115-0x0000000000D70000-0x0000000000E1E000-memory.dmp
    Filesize

    696KB

    Download
  • memory/3236-116-0x0000000010000000-0x0000000010067000-memory.dmp
    Filesize

    412KB

    Download
  • memory/3340-118-0x0000000000000000-mapping.dmp
    Download