qakbot | edcb8d8e80eb826ec95ed9ccdc1d4470c3edd1782350187fc9bcd776c6d96095

Resubmissions

06-12-2022 06:15

221206-gzxv7sbc77 3

02-12-2022 17:00

221202-vjcrzsbc51 10

Analysis

max time kernel
150s
max time network
46s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
02-12-2022 17:00

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General

Target

Claim.lnk
Size

1KB
MD5

2f8f51992462ce218dfee554c976510e
SHA1

c92a3e2337bdd16f211299d0ae6b2336f9270a96
SHA256

e2f568bba1216700f7ac0a6ee76c742298485a90bdc80a2002798ba304e68b3a
SHA512

3a175e08f0bc6601952cb582e95ecadb0e89d57c5e7d59e27d5f7919056d13d087c424d9f3a32de6a974fd910536f0c9005ef8596fb07b5f4490daabb8f3e072

Score

10^/10

qakbot obama225 1669974461 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

404.46

Botnet

obama225

Campaign

1669974461

85.59.61.52:2222

66.191.69.18:995

186.64.67.9:443

174.104.184.149:443

91.165.188.74:50000

213.22.188.57:2222

173.18.126.3:443

90.89.95.158:2222

172.90.139.138:2222

78.100.230.10:995

184.153.132.82:443

41.100.146.58:443

85.152.152.46:443

75.99.125.235:2222

83.92.85.93:443

173.239.94.212:443

24.64.114.59:2222

74.66.134.24:443

98.145.23.67:443

213.67.255.57:2222

Attributes

salt
SoNuce]ugdiB3c[doMuce2s81*uXmcvP

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

Processes:

cmd.exe

pid	Process
1636	cmd.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

rundll32.exewermgr.exe

pid	Process
1856	rundll32.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe
796	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid	Process
1856	rundll32.exe

Suspicious use of WriteProcessMemory 25 IoCs

Processes:

cmd.execmd.execmd.exerundll32.exe

description	pid	Process	procid_target
PID 832 wrote to memory of 1636	832	cmd.exe	29
PID 832 wrote to memory of 1636	832	cmd.exe	29
PID 832 wrote to memory of 1636	832	cmd.exe	29
PID 832 wrote to memory of 1636	832	cmd.exe	29
PID 1636 wrote to memory of 1760	1636	cmd.exe	30
PID 1636 wrote to memory of 1760	1636	cmd.exe	30
PID 1636 wrote to memory of 1760	1636	cmd.exe	30
PID 1636 wrote to memory of 1760	1636	cmd.exe	30
PID 1760 wrote to memory of 680	1760	cmd.exe	32
PID 1760 wrote to memory of 680	1760	cmd.exe	32
PID 1760 wrote to memory of 680	1760	cmd.exe	32
PID 1760 wrote to memory of 680	1760	cmd.exe	32
PID 1760 wrote to memory of 1856	1760	cmd.exe	33
PID 1760 wrote to memory of 1856	1760	cmd.exe	33
PID 1760 wrote to memory of 1856	1760	cmd.exe	33
PID 1760 wrote to memory of 1856	1760	cmd.exe	33
PID 1760 wrote to memory of 1856	1760	cmd.exe	33
PID 1760 wrote to memory of 1856	1760	cmd.exe	33
PID 1760 wrote to memory of 1856	1760	cmd.exe	33
PID 1856 wrote to memory of 796	1856	rundll32.exe	34
PID 1856 wrote to memory of 796	1856	rundll32.exe	34
PID 1856 wrote to memory of 796	1856	rundll32.exe	34
PID 1856 wrote to memory of 796	1856	rundll32.exe	34
PID 1856 wrote to memory of 796	1856	rundll32.exe	34
PID 1856 wrote to memory of 796	1856	rundll32.exe	34

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Claim.lnk
1⤵
- Suspicious use of WriteProcessMemory
PID:832
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\SysWOW64\cmd.exe" /q /c respondents\ibidem.cmd
  2⤵
  - Suspicious behavior: CmdExeWriteProcessMemorySpam
  - Suspicious use of WriteProcessMemory
  PID:1636
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /K respondents\suspect.cmd system rundl
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1760
  - - C:\Windows\SysWOW64\replace.exe
      replace C:\Windows\\system32\\rundlr32.exe C:\Users\Admin\AppData\Local\Temp /A
      4⤵
      PID:680
  - - C:\Windows\SysWOW64\rundll32.exe
      rundll32 respondents\\crossbar.tmp,DrawThemeIcon
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: MapViewOfSection
      Suspicious use of WriteProcessMemory
      PID:1856
    - - C:\Windows\SysWOW64\wermgr.exe
        
        C:\Windows\SysWOW64\wermgr.exe
        5⤵
        Suspicious behavior: EnumeratesProcesses
        
        PID:796

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/680-93-0x0000000000000000-mapping.dmp

Download
memory/796-100-0x0000000000000000-mapping.dmp

Download
memory/796-104-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/796-103-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/832-54-0x000007FEFC611000-0x000007FEFC613000-memory.dmp

Filesize
8KB

Download
memory/1636-88-0x0000000000000000-mapping.dmp

Download
memory/1760-92-0x0000000000000000-mapping.dmp

Download
memory/1856-97-0x0000000000150000-0x000000000017A000-memory.dmp

Filesize
168KB

Download
memory/1856-98-0x0000000000120000-0x0000000000149000-memory.dmp

Filesize
164KB

Download
memory/1856-99-0x0000000000150000-0x000000000017A000-memory.dmp

Filesize
168KB

Download
memory/1856-96-0x0000000000150000-0x000000000017A000-memory.dmp

Filesize
168KB

Download
memory/1856-102-0x0000000000150000-0x000000000017A000-memory.dmp

Filesize
168KB

Download
memory/1856-95-0x0000000076BA1000-0x0000000076BA3000-memory.dmp

Filesize
8KB

Download
memory/1856-94-0x0000000000000000-mapping.dmp

Download