qakbot | 6b67039adb60fcf906e3eeb0984dafe6f4e9c4d66c046d937c09716c52c43df5

General

Target

1.dll
Size

840KB
MD5

a04a5e32f540dbe31a8e1776ba8bbb47
SHA1

27794fe64a150331e8c2586462f81ae6891dc97c
SHA256

6b67039adb60fcf906e3eeb0984dafe6f4e9c4d66c046d937c09716c52c43df5
SHA512

b699efcce9a14ec9e9e4437c776a7fe99e49b904d07ffc101a533bc5989f84d9867bfd5e21b740a93d25f3d606b556704f622070a9d33a5f048b80440d60b1ee

Score

10^/10

qakbot tr 1633943125 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

tr

Campaign

1633943125

C2

140.82.49.12:443

89.137.52.44:443

24.107.165.50:443

66.216.193.114:443

75.131.217.182:443

41.86.42.158:995

24.119.214.7:443

67.166.233.75:443

105.198.236.99:443

120.151.47.189:443

2.222.167.138:443

41.228.22.180:443

78.105.213.151:995

5.193.125.67:995

41.86.42.158:443

96.57.188.174:2078

120.150.218.241:995

66.177.215.152:0

122.11.220.212:2222

73.52.50.32:443

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

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

700 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

508 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

3688 rundll32.exe
3688 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

3688 rundll32.exe

pid	process
700	regsvr32.exe

pid	process
508	schtasks.exe

pid	process
3688	rundll32.exe
3688	rundll32.exe

pid	process
3688	rundll32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 1576 wrote to memory of 3688	1576	rundll32.exe	rundll32.exe
PID 1576 wrote to memory of 3688	1576	rundll32.exe	rundll32.exe
PID 1576 wrote to memory of 3688	1576	rundll32.exe	rundll32.exe
PID 3688 wrote to memory of 3276	3688	rundll32.exe	explorer.exe
PID 3688 wrote to memory of 3276	3688	rundll32.exe	explorer.exe
PID 3688 wrote to memory of 3276	3688	rundll32.exe	explorer.exe
PID 3688 wrote to memory of 3276	3688	rundll32.exe	explorer.exe
PID 3688 wrote to memory of 3276	3688	rundll32.exe	explorer.exe
PID 3276 wrote to memory of 508	3276	explorer.exe	schtasks.exe
PID 3276 wrote to memory of 508	3276	explorer.exe	schtasks.exe
PID 3276 wrote to memory of 508	3276	explorer.exe	schtasks.exe
PID 1232 wrote to memory of 700	1232	regsvr32.exe	regsvr32.exe
PID 1232 wrote to memory of 700	1232	regsvr32.exe	regsvr32.exe
PID 1232 wrote to memory of 700	1232	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1576

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3688

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:3276

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn jvcnlxe /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\1.dll\"" /SC ONCE /Z /ST 15:12 /ET 15:24
4⤵
- Creates scheduled task(s)
PID:508

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\1.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:1232

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\1.dll"
2⤵
- Loads dropped DLL
PID:700

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

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\1.dll
MD5
a04a5e32f540dbe31a8e1776ba8bbb47

SHA1
27794fe64a150331e8c2586462f81ae6891dc97c

SHA256
6b67039adb60fcf906e3eeb0984dafe6f4e9c4d66c046d937c09716c52c43df5

SHA512
b699efcce9a14ec9e9e4437c776a7fe99e49b904d07ffc101a533bc5989f84d9867bfd5e21b740a93d25f3d606b556704f622070a9d33a5f048b80440d60b1ee

Download Submit
\Users\Admin\AppData\Local\Temp\1.dll
MD5
a04a5e32f540dbe31a8e1776ba8bbb47

SHA1
27794fe64a150331e8c2586462f81ae6891dc97c

SHA256
6b67039adb60fcf906e3eeb0984dafe6f4e9c4d66c046d937c09716c52c43df5

SHA512
b699efcce9a14ec9e9e4437c776a7fe99e49b904d07ffc101a533bc5989f84d9867bfd5e21b740a93d25f3d606b556704f622070a9d33a5f048b80440d60b1ee

Download Submit
memory/508-122-0x0000000000000000-mapping.dmp

Download
memory/700-126-0x0000000000000000-mapping.dmp

Download
memory/3276-124-0x00000000037C0000-0x00000000037C1000-memory.dmp

Filesize
4KB

Download
memory/3276-120-0x0000000000000000-mapping.dmp

Download
memory/3276-121-0x0000000001090000-0x00000000010B1000-memory.dmp

Filesize
132KB

Download
memory/3276-123-0x00000000037C0000-0x00000000037C1000-memory.dmp

Filesize
4KB

Download
memory/3688-119-0x0000000002D30000-0x0000000002D31000-memory.dmp

Filesize
4KB

Download
memory/3688-115-0x0000000000000000-mapping.dmp

Download
memory/3688-118-0x0000000074070000-0x00000000741DE000-memory.dmp

Filesize
1.4MB

Download
memory/3688-117-0x0000000074070000-0x0000000074091000-memory.dmp

Filesize
132KB

Download
memory/3688-116-0x0000000074070000-0x00000000741DE000-memory.dmp

Filesize
1.4MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads