qakbot | 193f41e98a441a967e7926aa643fa943a3244560306c92978e827a38b5eef9d1

General

Target

file.dll
Size

400KB
MD5

f7e2ff11c009c6acb8b94b7339b2042a
SHA1

bae92241b70236c65d41f81e20e3c41de4a504a0
SHA256

193f41e98a441a967e7926aa643fa943a3244560306c92978e827a38b5eef9d1
SHA512

905342f9908650a12fc79b1fb6e2e2b334a4786a62d6462cdc734c259d1e0b9021923ae7b04d971be4c5bd7d26042c5f58632838d73ae695437af35ccf69413e

Score

10^/10

qakbot biden02 1614154620 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

biden02

Campaign

1614154620

C2

98.173.34.213:995

160.3.187.114:443

73.25.124.140:2222

24.50.118.93:443

82.127.125.209:990

83.110.109.106:2222

79.129.121.81:995

189.223.234.23:995

125.63.101.62:443

113.22.175.141:443

172.78.30.215:443

47.146.169.85:443

47.22.148.6:443

76.25.142.196:443

78.63.226.32:443

105.198.236.101:443

75.67.192.125:443

176.181.247.197:443

105.96.8.96:443

108.31.15.10:995

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

1804 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

1540 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

1424 regsvr32.exe
1424 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1424 regsvr32.exe

pid	process
1804	regsvr32.exe

pid	process
1540	schtasks.exe

pid	process
1424	regsvr32.exe
1424	regsvr32.exe

pid	process
1424	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1684 wrote to memory of 1424	1684	regsvr32.exe	regsvr32.exe
PID 1684 wrote to memory of 1424	1684	regsvr32.exe	regsvr32.exe
PID 1684 wrote to memory of 1424	1684	regsvr32.exe	regsvr32.exe
PID 1684 wrote to memory of 1424	1684	regsvr32.exe	regsvr32.exe
PID 1684 wrote to memory of 1424	1684	regsvr32.exe	regsvr32.exe
PID 1684 wrote to memory of 1424	1684	regsvr32.exe	regsvr32.exe
PID 1684 wrote to memory of 1424	1684	regsvr32.exe	regsvr32.exe
PID 1424 wrote to memory of 1528	1424	regsvr32.exe	explorer.exe
PID 1424 wrote to memory of 1528	1424	regsvr32.exe	explorer.exe
PID 1424 wrote to memory of 1528	1424	regsvr32.exe	explorer.exe
PID 1424 wrote to memory of 1528	1424	regsvr32.exe	explorer.exe
PID 1424 wrote to memory of 1528	1424	regsvr32.exe	explorer.exe
PID 1424 wrote to memory of 1528	1424	regsvr32.exe	explorer.exe
PID 1528 wrote to memory of 1540	1528	explorer.exe	schtasks.exe
PID 1528 wrote to memory of 1540	1528	explorer.exe	schtasks.exe
PID 1528 wrote to memory of 1540	1528	explorer.exe	schtasks.exe
PID 1528 wrote to memory of 1540	1528	explorer.exe	schtasks.exe
PID 1840 wrote to memory of 240	1840	taskeng.exe	regsvr32.exe
PID 1840 wrote to memory of 240	1840	taskeng.exe	regsvr32.exe
PID 1840 wrote to memory of 240	1840	taskeng.exe	regsvr32.exe
PID 1840 wrote to memory of 240	1840	taskeng.exe	regsvr32.exe
PID 1840 wrote to memory of 240	1840	taskeng.exe	regsvr32.exe
PID 240 wrote to memory of 1804	240	regsvr32.exe	regsvr32.exe
PID 240 wrote to memory of 1804	240	regsvr32.exe	regsvr32.exe
PID 240 wrote to memory of 1804	240	regsvr32.exe	regsvr32.exe
PID 240 wrote to memory of 1804	240	regsvr32.exe	regsvr32.exe
PID 240 wrote to memory of 1804	240	regsvr32.exe	regsvr32.exe
PID 240 wrote to memory of 1804	240	regsvr32.exe	regsvr32.exe
PID 240 wrote to memory of 1804	240	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\file.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1684

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\file.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1424

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1528

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn pmlxzutzeb /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 23:08 /ET 23:20
4⤵
- Creates scheduled task(s)
PID:1540

C:\Windows\system32\taskeng.exe
taskeng.exe {AAF7AA07-2542-45D7-83BB-6CE289170D38} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1840

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:240

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
3⤵
- Loads dropped DLL
PID:1804

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\file.dll
MD5
79ab75bd29641720b3f269726ee911af

SHA1
00d32b882cba8984176a1b1dd1fc6ee12c813c97

SHA256
5b2f312c2cbd34bbe8a19444f74dec5a88df33307bfb3fd17a41470125163749

SHA512
1beaecf931c2157792f6f0bbbea057bec4a1a1ebebb3598866b805a46c0ccc9f82abbe3fe54d939573a44f57db4ad87f242ae1dd37e498faca7a29852368fdc4

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
79ab75bd29641720b3f269726ee911af

SHA1
00d32b882cba8984176a1b1dd1fc6ee12c813c97

SHA256
5b2f312c2cbd34bbe8a19444f74dec5a88df33307bfb3fd17a41470125163749

SHA512
1beaecf931c2157792f6f0bbbea057bec4a1a1ebebb3598866b805a46c0ccc9f82abbe3fe54d939573a44f57db4ad87f242ae1dd37e498faca7a29852368fdc4

Download Submit
memory/240-70-0x0000000000000000-mapping.dmp

Download
memory/1424-64-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/1424-63-0x0000000000280000-0x0000000000300000-memory.dmp

Filesize
512KB

Download
memory/1424-62-0x0000000075B31000-0x0000000075B33000-memory.dmp

Filesize
8KB

Download
memory/1424-61-0x0000000000000000-mapping.dmp

Download
memory/1528-65-0x0000000000000000-mapping.dmp

Download
memory/1528-67-0x0000000074CF1000-0x0000000074CF3000-memory.dmp

Filesize
8KB

Download
memory/1528-68-0x0000000000100000-0x0000000000135000-memory.dmp

Filesize
212KB

Download
memory/1540-69-0x0000000000000000-mapping.dmp

Download
memory/1684-60-0x000007FEFC2E1000-0x000007FEFC2E3000-memory.dmp

Filesize
8KB

Download
memory/1804-73-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads