qakbot | 068361eb59492e109c7ef6f53ad2d2f8e3fb832c891166aed5e93a68292f28e7

General

Target

file.dll
Size

400KB
MD5

79312347a5f64cae2b871deef5fe7cd5
SHA1

90f9e15185b851478a722f57c006b874e4cea4b9
SHA256

068361eb59492e109c7ef6f53ad2d2f8e3fb832c891166aed5e93a68292f28e7
SHA512

0981d76003a3f676ebed430c65a1456cd3af3a31f1b74ccf026c659f97d82fc7cd010be6c86d0cc70bee2145f17492711f5829ea1fe58b3e707524da172cd10e

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

2140 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3044 2140 WerFault.exe regsvr32.exe

pid	process
2140	regsvr32.exe

pid	pid_target	process	target process
3044	2140	WerFault.exe	regsvr32.exe

Checks SCSI registry key(s) 3 TTPs 6 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

regsvr32.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Service	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\DeviceDesc	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Service	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc	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

3372 schtasks.exe

pid	process
3372	schtasks.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

regsvr32.exeWerFault.exe

pid	process
3224	regsvr32.exe
3224	regsvr32.exe
3224	regsvr32.exe
3224	regsvr32.exe
3044	WerFault.exe
3044	WerFault.exe
3044	WerFault.exe
3044	WerFault.exe
3044	WerFault.exe
3044	WerFault.exe
3044	WerFault.exe
3044	WerFault.exe
3044	WerFault.exe
3044	WerFault.exe
3044	WerFault.exe
3044	WerFault.exe
3044	WerFault.exe
3044	WerFault.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

3224 regsvr32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 3044 WerFault.exe
Token: SeBackupPrivilege 3044 WerFault.exe
Token: SeDebugPrivilege 3044 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	3044	WerFault.exe
Token: SeBackupPrivilege	3044	WerFault.exe
Token: SeDebugPrivilege	3044	WerFault.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 1016 wrote to memory of 3224	1016	regsvr32.exe	regsvr32.exe
PID 1016 wrote to memory of 3224	1016	regsvr32.exe	regsvr32.exe
PID 1016 wrote to memory of 3224	1016	regsvr32.exe	regsvr32.exe
PID 3224 wrote to memory of 1756	3224	regsvr32.exe	explorer.exe
PID 3224 wrote to memory of 1756	3224	regsvr32.exe	explorer.exe
PID 3224 wrote to memory of 1756	3224	regsvr32.exe	explorer.exe
PID 3224 wrote to memory of 1756	3224	regsvr32.exe	explorer.exe
PID 3224 wrote to memory of 1756	3224	regsvr32.exe	explorer.exe
PID 1756 wrote to memory of 3372	1756	explorer.exe	schtasks.exe
PID 1756 wrote to memory of 3372	1756	explorer.exe	schtasks.exe
PID 1756 wrote to memory of 3372	1756	explorer.exe	schtasks.exe
PID 3052 wrote to memory of 2140	3052	regsvr32.exe	regsvr32.exe
PID 3052 wrote to memory of 2140	3052	regsvr32.exe	regsvr32.exe
PID 3052 wrote to memory of 2140	3052	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:1016

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\file.dll
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3224

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1756

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn kllwisp /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 21:13 /ET 21:25
4⤵
- Creates scheduled task(s)
PID:3372

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:3052

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Loads dropped DLL
PID:2140

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2140 -s 596
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3044

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

Query Registry

1

T1012

Peripheral Device Discovery

1

T1120

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\file.dll
MD5
bb97b812229693328780eea072f90d52

SHA1
33911fe0ae4ad3f9515dd74bac1026f5b8f65928

SHA256
7e37be3109df453551160d3e0b868d5540e14e2361061d49a3ed256c64d5e92c

SHA512
ee8e41be8ab45def29802f941b0c10669410a7780e8c76807b84b03e3e47d354f7af06345dc3982a885c5592935a5a69882eb71229d982d604a0b916ec8680a9

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
bb97b812229693328780eea072f90d52

SHA1
33911fe0ae4ad3f9515dd74bac1026f5b8f65928

SHA256
7e37be3109df453551160d3e0b868d5540e14e2361061d49a3ed256c64d5e92c

SHA512
ee8e41be8ab45def29802f941b0c10669410a7780e8c76807b84b03e3e47d354f7af06345dc3982a885c5592935a5a69882eb71229d982d604a0b916ec8680a9

Download Submit
memory/1756-117-0x0000000000000000-mapping.dmp

Download
memory/1756-121-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download
memory/2140-123-0x0000000000000000-mapping.dmp

Download
memory/3224-114-0x0000000000000000-mapping.dmp

Download
memory/3224-115-0x0000000002F60000-0x0000000002FC6000-memory.dmp

Filesize
408KB

Download
memory/3224-116-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/3372-118-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads