qakbot | 1204c2bc02431a696c9d452daf3b77672f9001b6ef7abea6c5384d8091a545e9

General

Target

CX.lnk
Size

1KB
MD5

1674e161214abac968868f320acd78dd
SHA1

a8d7dc25d8a5537296ff552208941ce7de36a25f
SHA256

67c24b7ed4b4427cf5e6f0d379a69981431edac9c328dd43b2bf230327075778
SHA512

e9a26c1801cad72d07c1a07b7275926c0fc51f77911422ec8d83bff6df4c4d12edd0139550652e71a5070992742cd74e60f5392e3249e4b450f8769b7e1ec68b

Score

10^/10

qakbot bb08 1669902931 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

404.46

Botnet

BB08

Campaign

1669902931

C2

71.46.234.171:443

50.68.204.71:443

186.28.89.170:995

50.68.204.71:993

62.31.130.138:465

152.170.17.136:443

108.162.6.34:995

24.142.218.202:443

67.61.71.201:443

65.95.85.172:2222

50.232.21.70:995

76.184.95.190:993

47.16.69.220:2222

178.169.196.115:443

184.64.44.21:443

12.172.173.82:22

77.126.81.208:443

38.69.136.177:995

174.104.184.149:443

173.18.126.3:443

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

1204 cmd.exe

pid	process
1204	cmd.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

rundll32.exewermgr.exe

pid	process
1680	rundll32.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe
276	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1680 rundll32.exe

Suspicious use of WriteProcessMemory 25 IoCs

Processes:

cmd.execmd.execmd.exerundll32.exe

description	pid	process	target process
PID 784 wrote to memory of 1204	784	cmd.exe	cmd.exe
PID 784 wrote to memory of 1204	784	cmd.exe	cmd.exe
PID 784 wrote to memory of 1204	784	cmd.exe	cmd.exe
PID 784 wrote to memory of 1204	784	cmd.exe	cmd.exe
PID 1204 wrote to memory of 760	1204	cmd.exe	cmd.exe
PID 1204 wrote to memory of 760	1204	cmd.exe	cmd.exe
PID 1204 wrote to memory of 760	1204	cmd.exe	cmd.exe
PID 1204 wrote to memory of 760	1204	cmd.exe	cmd.exe
PID 760 wrote to memory of 1352	760	cmd.exe	replace.exe
PID 760 wrote to memory of 1352	760	cmd.exe	replace.exe
PID 760 wrote to memory of 1352	760	cmd.exe	replace.exe
PID 760 wrote to memory of 1352	760	cmd.exe	replace.exe
PID 760 wrote to memory of 1680	760	cmd.exe	rundll32.exe
PID 760 wrote to memory of 1680	760	cmd.exe	rundll32.exe
PID 760 wrote to memory of 1680	760	cmd.exe	rundll32.exe
PID 760 wrote to memory of 1680	760	cmd.exe	rundll32.exe
PID 760 wrote to memory of 1680	760	cmd.exe	rundll32.exe
PID 760 wrote to memory of 1680	760	cmd.exe	rundll32.exe
PID 760 wrote to memory of 1680	760	cmd.exe	rundll32.exe
PID 1680 wrote to memory of 276	1680	rundll32.exe	wermgr.exe
PID 1680 wrote to memory of 276	1680	rundll32.exe	wermgr.exe
PID 1680 wrote to memory of 276	1680	rundll32.exe	wermgr.exe
PID 1680 wrote to memory of 276	1680	rundll32.exe	wermgr.exe
PID 1680 wrote to memory of 276	1680	rundll32.exe	wermgr.exe
PID 1680 wrote to memory of 276	1680	rundll32.exe	wermgr.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\CX.lnk
1⤵
- Suspicious use of WriteProcessMemory
PID:784

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\SysWOW64\cmd.exe" /q /c friskingly\reformism.cmd
2⤵
- Suspicious behavior: CmdExeWriteProcessMemorySpam
- Suspicious use of WriteProcessMemory
PID:1204

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /K friskingly\classics.cmd system rundl
3⤵
- Suspicious use of WriteProcessMemory
PID:760

C:\Windows\SysWOW64\replace.exe
replace C:\Windows\\system32\\rundlr32.exe C:\Users\Admin\AppData\Local\Temp /A
4⤵
PID:1352

C:\Windows\SysWOW64\rundll32.exe
rundll32 friskingly\\titivating.tmp,DrawThemeIcon
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1680

C:\Windows\SysWOW64\wermgr.exe
C:\Windows\SysWOW64\wermgr.exe
5⤵
- Suspicious behavior: EnumeratesProcesses
PID:276

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/276-98-0x0000000000000000-mapping.dmp

Download
memory/276-100-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/276-102-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/760-92-0x0000000000000000-mapping.dmp

Download
memory/784-54-0x000007FEFB871000-0x000007FEFB873000-memory.dmp

Filesize
8KB

Download
memory/1204-88-0x0000000000000000-mapping.dmp

Download
memory/1352-93-0x0000000000000000-mapping.dmp

Download
memory/1680-94-0x0000000000000000-mapping.dmp

Download
memory/1680-95-0x0000000075FC1000-0x0000000075FC3000-memory.dmp

Filesize
8KB

Download
memory/1680-96-0x0000000000260000-0x00000000002D3000-memory.dmp

Filesize
460KB

Download
memory/1680-97-0x00000000002E0000-0x000000000030A000-memory.dmp

Filesize
168KB

Download
memory/1680-101-0x00000000002E0000-0x000000000030A000-memory.dmp

Filesize
168KB

Download

Analysis

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