qakbot | a9d62898324e830276f22f9d0f503e8e9c8c4355a094f56ca4997b14a8d591cd

General

Target

85fa2e4240da6a7bbe24ffef2670067a20b8f70c32cef0a630b986528c64cfc9.dll
Size

734KB
MD5

43ef56c8aa9635556d10699374806888
SHA1

63a2c361fa6edd5470e9d8a99042fb3cc86d13b4
SHA256

85fa2e4240da6a7bbe24ffef2670067a20b8f70c32cef0a630b986528c64cfc9
SHA512

a564df47c79cfa5188cb03e55d5636f3cb71027c37b08e225aa439c91279770d5ff3c7493b9dda221e55dc9dfe3a15767b4c2cfaffa9f08e242e36cc1f6e23a7

Score

10^/10

qakbot notset 1618398961 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.12

Botnet

notset

Campaign

1618398961

C2

47.196.192.184:443

216.201.162.158:443

136.232.34.70:443

71.41.184.10:3389

140.82.49.12:443

45.63.107.192:2222

45.63.107.192:443

149.28.98.196:443

45.32.211.207:443

144.202.38.185:443

45.77.115.208:2222

45.77.115.208:8443

207.246.116.237:995

45.77.117.108:443

149.28.99.97:443

149.28.99.97:995

149.28.98.196:995

45.32.211.207:995

45.32.211.207:2222

149.28.98.196:2222

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Loads dropped DLL 1 IoCs

Processes:

regsvr32.exe

pid process

1612 regsvr32.exe
Drops file in Windows directory 1 IoCs

Processes:

WINWORD.EXE

description ioc process

File opened for modification C:\Windows\Debug\WIA\wiatrace.log WINWORD.EXE
Office loads VBA resources, possible macro or embedded object present
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1660 schtasks.exe

pid	process
1612	regsvr32.exe

description	ioc	process
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	WINWORD.EXE

pid	process
1660	schtasks.exe

Modifies Internet Explorer settings 1 TTPs 9 IoCs

adware spyware

Modify Registry

T1112

Processes:

WINWORD.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

WINWORD.EXE

pid process

1208 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

1196 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1196 rundll32.exe
Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

WINWORD.EXE

pid process

1208 WINWORD.EXE
1208 WINWORD.EXE
1208 WINWORD.EXE

pid	process
1208	WINWORD.EXE

pid	process
1196	rundll32.exe

pid	process
1196	rundll32.exe

pid	process
1208	WINWORD.EXE
1208	WINWORD.EXE
1208	WINWORD.EXE

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1640 wrote to memory of 1196	1640	rundll32.exe	rundll32.exe
PID 1640 wrote to memory of 1196	1640	rundll32.exe	rundll32.exe
PID 1640 wrote to memory of 1196	1640	rundll32.exe	rundll32.exe
PID 1640 wrote to memory of 1196	1640	rundll32.exe	rundll32.exe
PID 1640 wrote to memory of 1196	1640	rundll32.exe	rundll32.exe
PID 1640 wrote to memory of 1196	1640	rundll32.exe	rundll32.exe
PID 1640 wrote to memory of 1196	1640	rundll32.exe	rundll32.exe
PID 1196 wrote to memory of 1716	1196	rundll32.exe	explorer.exe
PID 1196 wrote to memory of 1716	1196	rundll32.exe	explorer.exe
PID 1196 wrote to memory of 1716	1196	rundll32.exe	explorer.exe
PID 1196 wrote to memory of 1716	1196	rundll32.exe	explorer.exe
PID 1196 wrote to memory of 1716	1196	rundll32.exe	explorer.exe
PID 1196 wrote to memory of 1716	1196	rundll32.exe	explorer.exe
PID 1716 wrote to memory of 1660	1716	explorer.exe	schtasks.exe
PID 1716 wrote to memory of 1660	1716	explorer.exe	schtasks.exe
PID 1716 wrote to memory of 1660	1716	explorer.exe	schtasks.exe
PID 1716 wrote to memory of 1660	1716	explorer.exe	schtasks.exe
PID 1744 wrote to memory of 1324	1744	taskeng.exe	regsvr32.exe
PID 1744 wrote to memory of 1324	1744	taskeng.exe	regsvr32.exe
PID 1744 wrote to memory of 1324	1744	taskeng.exe	regsvr32.exe
PID 1744 wrote to memory of 1324	1744	taskeng.exe	regsvr32.exe
PID 1744 wrote to memory of 1324	1744	taskeng.exe	regsvr32.exe
PID 1324 wrote to memory of 1612	1324	regsvr32.exe	regsvr32.exe
PID 1324 wrote to memory of 1612	1324	regsvr32.exe	regsvr32.exe
PID 1324 wrote to memory of 1612	1324	regsvr32.exe	regsvr32.exe
PID 1324 wrote to memory of 1612	1324	regsvr32.exe	regsvr32.exe
PID 1324 wrote to memory of 1612	1324	regsvr32.exe	regsvr32.exe
PID 1324 wrote to memory of 1612	1324	regsvr32.exe	regsvr32.exe
PID 1324 wrote to memory of 1612	1324	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\85fa2e4240da6a7bbe24ffef2670067a20b8f70c32cef0a630b986528c64cfc9.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1640

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\85fa2e4240da6a7bbe24ffef2670067a20b8f70c32cef0a630b986528c64cfc9.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1196

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1716

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn uawoiulej /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\85fa2e4240da6a7bbe24ffef2670067a20b8f70c32cef0a630b986528c64cfc9.dll\"" /SC ONCE /Z /ST 22:55 /ET 23:07
4⤵
- Creates scheduled task(s)
PID:1660

C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
1⤵
PID:920

C:\Windows\system32\taskeng.exe
taskeng.exe {406A0F5E-04D3-46F1-A5C3-8755A7652398} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1744

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\85fa2e4240da6a7bbe24ffef2670067a20b8f70c32cef0a630b986528c64cfc9.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1324

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\85fa2e4240da6a7bbe24ffef2670067a20b8f70c32cef0a630b986528c64cfc9.dll"
3⤵
- Loads dropped DLL
PID:1612

C:\Windows\system32\cmd.exe
cmd /c ""C:\Users\Admin\Desktop\ConnectAdd.bat" "
1⤵
PID:1680

C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\Desktop\ConnectClear.docx"
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1208

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

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\85fa2e4240da6a7bbe24ffef2670067a20b8f70c32cef0a630b986528c64cfc9.dll
MD5
cf44f9e3a055eaaee7da91b23a77d16a

SHA1
20b310dd2ff4250506d62092cb4a74d7920af623

SHA256
9db871c19875bb62d7d95e47e16a6ce33f233a26c75f773a3514742d3b18e441

SHA512
fef986fca6cabd4aa94e70078bfdd788e5a92b1b333c0192a339c826bb617b2676f00f2f470d25268d12dd48e3f0ecde450324e2dc6cb2e0777071ca6caf29d6

Download Submit
\Users\Admin\AppData\Local\Temp\85fa2e4240da6a7bbe24ffef2670067a20b8f70c32cef0a630b986528c64cfc9.dll
MD5
cf44f9e3a055eaaee7da91b23a77d16a

SHA1
20b310dd2ff4250506d62092cb4a74d7920af623

SHA256
9db871c19875bb62d7d95e47e16a6ce33f233a26c75f773a3514742d3b18e441

SHA512
fef986fca6cabd4aa94e70078bfdd788e5a92b1b333c0192a339c826bb617b2676f00f2f470d25268d12dd48e3f0ecde450324e2dc6cb2e0777071ca6caf29d6

Download Submit
memory/920-69-0x000007FEFB881000-0x000007FEFB883000-memory.dmp

Filesize
8KB

Download
memory/1196-63-0x0000000000710000-0x0000000000749000-memory.dmp

Filesize
228KB

Download
memory/1196-62-0x00000000006C0000-0x0000000000702000-memory.dmp

Filesize
264KB

Download
memory/1196-61-0x0000000000820000-0x00000000008DD000-memory.dmp

Filesize
756KB

Download
memory/1196-60-0x0000000075631000-0x0000000075633000-memory.dmp

Filesize
8KB

Download
memory/1196-59-0x0000000000000000-mapping.dmp

Download
memory/1208-79-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1208-78-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1208-77-0x000000006FE01000-0x000000006FE03000-memory.dmp

Filesize
8KB

Download
memory/1208-76-0x0000000072381000-0x0000000072384000-memory.dmp

Filesize
12KB

Download
memory/1324-70-0x0000000000000000-mapping.dmp

Download
memory/1612-73-0x0000000000000000-mapping.dmp

Download
memory/1660-67-0x0000000000000000-mapping.dmp

Download
memory/1716-68-0x0000000000150000-0x0000000000189000-memory.dmp

Filesize
228KB

Download
memory/1716-66-0x0000000074641000-0x0000000074643000-memory.dmp

Filesize
8KB

Download
memory/1716-64-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads