qakbot | 0bb9ad73d411a1bb750c712b1678c174f34b1bf942bed327dcf913e7927f6612

General

Target

23192241_by_Libranalysis.dll
Size

400KB
MD5

2319224164c0d475a323c9db3fab5a5a
SHA1

7643267860919d083215401638ad268ce2486cf9
SHA256

0bb9ad73d411a1bb750c712b1678c174f34b1bf942bed327dcf913e7927f6612
SHA512

0a4b6407f9da9731f5e062f3ce6d40896c1de04e4a1515e782abc4a1f473f8d6fcefa553c55a1e4d7fb82ab63e514f19786db2e608c11cbda3c58a1c9b049baf

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

3368 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2020 3368 WerFault.exe regsvr32.exe

pid	process
3368	regsvr32.exe

pid	pid_target	process	target process
2020	3368	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 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
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Service	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

200 schtasks.exe

pid	process
200	schtasks.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

Processes:

regsvr32.exeWerFault.exe

pid	process
688	regsvr32.exe
688	regsvr32.exe
688	regsvr32.exe
688	regsvr32.exe
2020	WerFault.exe
2020	WerFault.exe
2020	WerFault.exe
2020	WerFault.exe
2020	WerFault.exe
2020	WerFault.exe
2020	WerFault.exe
2020	WerFault.exe
2020	WerFault.exe
2020	WerFault.exe
2020	WerFault.exe
2020	WerFault.exe
2020	WerFault.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

688 regsvr32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 2020 WerFault.exe
Token: SeBackupPrivilege 2020 WerFault.exe
Token: SeDebugPrivilege 2020 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	2020	WerFault.exe
Token: SeBackupPrivilege	2020	WerFault.exe
Token: SeDebugPrivilege	2020	WerFault.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 3920 wrote to memory of 688	3920	regsvr32.exe	regsvr32.exe
PID 3920 wrote to memory of 688	3920	regsvr32.exe	regsvr32.exe
PID 3920 wrote to memory of 688	3920	regsvr32.exe	regsvr32.exe
PID 688 wrote to memory of 4008	688	regsvr32.exe	explorer.exe
PID 688 wrote to memory of 4008	688	regsvr32.exe	explorer.exe
PID 688 wrote to memory of 4008	688	regsvr32.exe	explorer.exe
PID 688 wrote to memory of 4008	688	regsvr32.exe	explorer.exe
PID 688 wrote to memory of 4008	688	regsvr32.exe	explorer.exe
PID 4008 wrote to memory of 200	4008	explorer.exe	schtasks.exe
PID 4008 wrote to memory of 200	4008	explorer.exe	schtasks.exe
PID 4008 wrote to memory of 200	4008	explorer.exe	schtasks.exe
PID 2988 wrote to memory of 3368	2988	regsvr32.exe	regsvr32.exe
PID 2988 wrote to memory of 3368	2988	regsvr32.exe	regsvr32.exe
PID 2988 wrote to memory of 3368	2988	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\23192241_by_Libranalysis.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3920

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\23192241_by_Libranalysis.dll
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:688

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:4008

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn nmogqssvzw /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\23192241_by_Libranalysis.dll\"" /SC ONCE /Z /ST 22:51 /ET 23:03
4⤵
- Creates scheduled task(s)
PID:200

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\23192241_by_Libranalysis.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:2988

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\23192241_by_Libranalysis.dll"
2⤵
- Loads dropped DLL
PID:3368

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3368 -s 596
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2020

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\23192241_by_Libranalysis.dll
MD5
fa24b5f4687911ab060d512ae66d9fda

SHA1
099185803d8a5b302b9c80caf2f12ecf63d41a49

SHA256
984f72df7e6729057cdc310f78c5e8d47e240514a638b4d7dc3acc69b5045c11

SHA512
73259a3c584e48e17be6753f2af31d5ffac36e0635751a8f702cadf7f846f6fa2dd6ef88333622dba062c1648ea1ba9b80daea6484a61169fb6132f70a059569

Download Submit
\Users\Admin\AppData\Local\Temp\23192241_by_Libranalysis.dll
MD5
fa24b5f4687911ab060d512ae66d9fda

SHA1
099185803d8a5b302b9c80caf2f12ecf63d41a49

SHA256
984f72df7e6729057cdc310f78c5e8d47e240514a638b4d7dc3acc69b5045c11

SHA512
73259a3c584e48e17be6753f2af31d5ffac36e0635751a8f702cadf7f846f6fa2dd6ef88333622dba062c1648ea1ba9b80daea6484a61169fb6132f70a059569

Download Submit
memory/200-119-0x0000000000000000-mapping.dmp

Download
memory/688-114-0x0000000000000000-mapping.dmp

Download
memory/688-116-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/688-115-0x00000000026B0000-0x0000000002716000-memory.dmp

Filesize
408KB

Download
memory/3368-123-0x0000000000000000-mapping.dmp

Download
memory/4008-117-0x0000000000000000-mapping.dmp

Download
memory/4008-118-0x0000000003000000-0x0000000003035000-memory.dmp

Filesize
212KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads