qakbot | f01877dc957f31702ff592478646c66b44abb7c02d40f20031de3a7b98b28e2b

General

Target

f01877dc957f31702ff592478646c66b44abb7c02d40f20031de3a7b98b28e2b.dll
Size

251KB
MD5

e7771e1f733795ab3ec5add74bc9f73e
SHA1

70fcfef8f69f168d85eecd70765e8365b7863068
SHA256

f01877dc957f31702ff592478646c66b44abb7c02d40f20031de3a7b98b28e2b
SHA512

724f83bb0cf8e99c885c26ace610f0619c0c5b27fa285b3cee258b9ac094da63441796192924b1cbeaac853908588359fe6f30743d0a12ea35895a1a8120b58b

Score

10^/10

qakbot abc100 1606207839 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

abc100

Campaign

1606207839

C2

37.6.223.237:995

2.51.246.190:995

37.211.86.156:443

42.201.228.106:995

50.29.166.232:995

102.185.58.126:443

81.133.234.36:2222

2.50.89.158:995

79.166.83.103:2222

173.245.152.231:443

2.86.41.23:2222

93.151.180.170:61202

24.179.13.119:443

24.152.219.253:995

105.198.236.99:443

24.205.42.241:443

176.58.132.212:2222

151.73.126.156:443

94.52.68.72:443

47.146.169.85:443

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

844 regsvr32.exe
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

1628 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

2012 rundll32.exe
2012 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

2012 rundll32.exe

pid	process
844	regsvr32.exe

pid	process
1628	schtasks.exe

pid	process
2012	rundll32.exe
2012	rundll32.exe

pid	process
2012	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1644 wrote to memory of 2012	1644	rundll32.exe	rundll32.exe
PID 1644 wrote to memory of 2012	1644	rundll32.exe	rundll32.exe
PID 1644 wrote to memory of 2012	1644	rundll32.exe	rundll32.exe
PID 1644 wrote to memory of 2012	1644	rundll32.exe	rundll32.exe
PID 1644 wrote to memory of 2012	1644	rundll32.exe	rundll32.exe
PID 1644 wrote to memory of 2012	1644	rundll32.exe	rundll32.exe
PID 1644 wrote to memory of 2012	1644	rundll32.exe	rundll32.exe
PID 2012 wrote to memory of 1524	2012	rundll32.exe	explorer.exe
PID 2012 wrote to memory of 1524	2012	rundll32.exe	explorer.exe
PID 2012 wrote to memory of 1524	2012	rundll32.exe	explorer.exe
PID 2012 wrote to memory of 1524	2012	rundll32.exe	explorer.exe
PID 2012 wrote to memory of 1524	2012	rundll32.exe	explorer.exe
PID 2012 wrote to memory of 1524	2012	rundll32.exe	explorer.exe
PID 1524 wrote to memory of 1628	1524	explorer.exe	schtasks.exe
PID 1524 wrote to memory of 1628	1524	explorer.exe	schtasks.exe
PID 1524 wrote to memory of 1628	1524	explorer.exe	schtasks.exe
PID 1524 wrote to memory of 1628	1524	explorer.exe	schtasks.exe
PID 1780 wrote to memory of 1468	1780	taskeng.exe	regsvr32.exe
PID 1780 wrote to memory of 1468	1780	taskeng.exe	regsvr32.exe
PID 1780 wrote to memory of 1468	1780	taskeng.exe	regsvr32.exe
PID 1780 wrote to memory of 1468	1780	taskeng.exe	regsvr32.exe
PID 1780 wrote to memory of 1468	1780	taskeng.exe	regsvr32.exe
PID 1468 wrote to memory of 844	1468	regsvr32.exe	regsvr32.exe
PID 1468 wrote to memory of 844	1468	regsvr32.exe	regsvr32.exe
PID 1468 wrote to memory of 844	1468	regsvr32.exe	regsvr32.exe
PID 1468 wrote to memory of 844	1468	regsvr32.exe	regsvr32.exe
PID 1468 wrote to memory of 844	1468	regsvr32.exe	regsvr32.exe
PID 1468 wrote to memory of 844	1468	regsvr32.exe	regsvr32.exe
PID 1468 wrote to memory of 844	1468	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f01877dc957f31702ff592478646c66b44abb7c02d40f20031de3a7b98b28e2b.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1644

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f01877dc957f31702ff592478646c66b44abb7c02d40f20031de3a7b98b28e2b.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2012

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1524

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ubxumibc /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\f01877dc957f31702ff592478646c66b44abb7c02d40f20031de3a7b98b28e2b.dll\"" /SC ONCE /Z /ST 08:12 /ET 08:24
4⤵
- Creates scheduled task(s)
PID:1628

C:\Windows\system32\taskeng.exe
taskeng.exe {189B23BF-3BBB-4767-80D6-632D3D81DD72} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1780

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\f01877dc957f31702ff592478646c66b44abb7c02d40f20031de3a7b98b28e2b.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1468

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\f01877dc957f31702ff592478646c66b44abb7c02d40f20031de3a7b98b28e2b.dll"
3⤵
- Loads dropped DLL
PID:844

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

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\f01877dc957f31702ff592478646c66b44abb7c02d40f20031de3a7b98b28e2b.dll
MD5
24764be2f67ac6a479df84bf6f55753f

SHA1
f04ad536de9826269770231b212108426d3227eb

SHA256
588523d0b1c4a2f19b07098b06bf7fcc33ae19739a7b9d9d888b390ccb8d1497

SHA512
c7180968ded64f9959c165509ae8e9e695cc9a23879a5e0c927c35b72af2798a01be064426fd71cb95cd48ba7b214c0f6874c24299e4bd90681548db8fe522f0

Download Submit
\Users\Admin\AppData\Local\Temp\f01877dc957f31702ff592478646c66b44abb7c02d40f20031de3a7b98b28e2b.dll
MD5
24764be2f67ac6a479df84bf6f55753f

SHA1
f04ad536de9826269770231b212108426d3227eb

SHA256
588523d0b1c4a2f19b07098b06bf7fcc33ae19739a7b9d9d888b390ccb8d1497

SHA512
c7180968ded64f9959c165509ae8e9e695cc9a23879a5e0c927c35b72af2798a01be064426fd71cb95cd48ba7b214c0f6874c24299e4bd90681548db8fe522f0

Download Submit
memory/844-8-0x0000000000000000-mapping.dmp

Download
memory/1468-6-0x0000000000000000-mapping.dmp

Download
memory/1524-1-0x00000000000A0000-0x00000000000A2000-memory.dmp

Filesize
8KB

Download
memory/1524-3-0x0000000000000000-mapping.dmp

Download
memory/1524-5-0x0000000000080000-0x00000000000A0000-memory.dmp

Filesize
128KB

Download
memory/1628-4-0x0000000000000000-mapping.dmp

Download
memory/2012-0-0x0000000000000000-mapping.dmp

Download
memory/2012-2-0x0000000000110000-0x0000000000130000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads