Overview

overview

10

Static

static

file.dll

windows7_x64

10

file.dll

windows10_x64

10

Analysis

  • max time kernel
    135s
  • max time network
    112s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    28-04-2021 23:25

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General

  • Target

    file.dll

  • Size

    407KB

  • MD5

    3b21f37ee7fc2149540516e4b5f7418a

  • SHA1

    29c23118f44e12add78801447d3bbade6c5ecdc1

  • SHA256

    acb44811d346ffd64e7cb82be79b03d248783c0e59db838061eb662f1bd06c70

  • SHA512

    e1e434e2cb0f0ff341cdbe29921d16ab509cc90e472e40508067d540a327735310090ab7ba5de65e037aa9ca390c9d36fae1bedaab109b94b504b0f7256623d1

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:3088
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3528
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn calxguzv /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 03:16 /ET 03:28
          4⤵
          • Creates scheduled task(s)
          PID:2844
  • \??\c:\windows\system32\regsvr32.exe
    regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2784
    • C:\Windows\SysWOW64\regsvr32.exe
      -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
      2⤵
      • Loads dropped DLL
      PID:792
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 792 -s 596
        3⤵
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2100

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

    44204556ab06221fd19c58a0be7514b6

    SHA1

    7563f002aa45288bc5c61c55f3b58eef2973b066

    SHA256

    3b8d4dcc7e318a19fbd40b6f588515ea190bbea1063807492040ccb2c2764dc0

    SHA512

    50a66999506ca9d4851fff7862c9e54956eaa0ffb2a51d4220c232a940c732823c7badfa1b6411e79d496f66222c5fc05b8c0d3ae8781e4a4285354dd6dbe351

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

    44204556ab06221fd19c58a0be7514b6

    SHA1

    7563f002aa45288bc5c61c55f3b58eef2973b066

    SHA256

    3b8d4dcc7e318a19fbd40b6f588515ea190bbea1063807492040ccb2c2764dc0

    SHA512

    50a66999506ca9d4851fff7862c9e54956eaa0ffb2a51d4220c232a940c732823c7badfa1b6411e79d496f66222c5fc05b8c0d3ae8781e4a4285354dd6dbe351

    Download Submit
  • memory/792-123-0x0000000000000000-mapping.dmp
    Download
  • memory/2844-119-0x0000000000000000-mapping.dmp
    Download
  • memory/3088-114-0x0000000000000000-mapping.dmp
    Download
  • memory/3088-115-0x00000000028D0000-0x0000000002937000-memory.dmp
    Filesize

    412KB

    Download
  • memory/3088-116-0x0000000010000000-0x0000000010067000-memory.dmp
    Filesize

    412KB

    Download
  • memory/3528-117-0x0000000000000000-mapping.dmp
    Download
  • memory/3528-118-0x0000000000C50000-0x0000000000C85000-memory.dmp
    Filesize

    212KB

    Download