qakbot | 196bb4a469bbbe1db6bfebcc9354becdb447246058f5c26a5babfbb21f4be160

General

Target

file.dll
Size

400KB
MD5

825706c82cd6dffa5fdab6de83075623
SHA1

82520970f941c79891f30fcce390a6531e3903c9
SHA256

196bb4a469bbbe1db6bfebcc9354becdb447246058f5c26a5babfbb21f4be160
SHA512

a02bad57ce0cdd38394fba0a2f3bfb41d9a9dfc4a98c7337656538813696b07e2a7f2bc5f6487e20caea16460230297fbc0d4c8d5861280b9c3acfeeae699961

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

2124 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2636 2124 WerFault.exe regsvr32.exe

pid	process
2124	regsvr32.exe

pid	pid_target	process	target process
2636	2124	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

3920 schtasks.exe

pid	process
3920	schtasks.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

regsvr32.exeWerFault.exe

pid	process
2788	regsvr32.exe
2788	regsvr32.exe
2788	regsvr32.exe
2788	regsvr32.exe
2636	WerFault.exe
2636	WerFault.exe
2636	WerFault.exe
2636	WerFault.exe
2636	WerFault.exe
2636	WerFault.exe
2636	WerFault.exe
2636	WerFault.exe
2636	WerFault.exe
2636	WerFault.exe
2636	WerFault.exe
2636	WerFault.exe
2636	WerFault.exe
2636	WerFault.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

2788 regsvr32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 2636 WerFault.exe
Token: SeBackupPrivilege 2636 WerFault.exe
Token: SeDebugPrivilege 2636 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	2636	WerFault.exe
Token: SeBackupPrivilege	2636	WerFault.exe
Token: SeDebugPrivilege	2636	WerFault.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 512 wrote to memory of 2788	512	regsvr32.exe	regsvr32.exe
PID 512 wrote to memory of 2788	512	regsvr32.exe	regsvr32.exe
PID 512 wrote to memory of 2788	512	regsvr32.exe	regsvr32.exe
PID 2788 wrote to memory of 3508	2788	regsvr32.exe	explorer.exe
PID 2788 wrote to memory of 3508	2788	regsvr32.exe	explorer.exe
PID 2788 wrote to memory of 3508	2788	regsvr32.exe	explorer.exe
PID 2788 wrote to memory of 3508	2788	regsvr32.exe	explorer.exe
PID 2788 wrote to memory of 3508	2788	regsvr32.exe	explorer.exe
PID 3508 wrote to memory of 3920	3508	explorer.exe	schtasks.exe
PID 3508 wrote to memory of 3920	3508	explorer.exe	schtasks.exe
PID 3508 wrote to memory of 3920	3508	explorer.exe	schtasks.exe
PID 3988 wrote to memory of 2124	3988	regsvr32.exe	regsvr32.exe
PID 3988 wrote to memory of 2124	3988	regsvr32.exe	regsvr32.exe
PID 3988 wrote to memory of 2124	3988	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:512

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:2788

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:3508

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn obigzro /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 21:08 /ET 21:20
4⤵
- Creates scheduled task(s)
PID:3920

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:3988

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Loads dropped DLL
PID:2124

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2124 -s 596
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2636

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\file.dll
MD5
ef1ce7ed17d69ee0fcaf51c39496cc6a

SHA1
4ed1cdecf001389f269af0564c333cdcea3838a1

SHA256
bcd33c758a485c1a9487be01c2effe8d109e04e867d4a71a631689e824622e9b

SHA512
2c2679062a67a7cbf9f5a5f6ac3a87f4625052cae0252fe5cd22040f2ef3f02d8e2649d993de7212c5a00f9658bbbb58366dfe47b56ed920e310301ff916f6c9

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
ef1ce7ed17d69ee0fcaf51c39496cc6a

SHA1
4ed1cdecf001389f269af0564c333cdcea3838a1

SHA256
bcd33c758a485c1a9487be01c2effe8d109e04e867d4a71a631689e824622e9b

SHA512
2c2679062a67a7cbf9f5a5f6ac3a87f4625052cae0252fe5cd22040f2ef3f02d8e2649d993de7212c5a00f9658bbbb58366dfe47b56ed920e310301ff916f6c9

Download Submit
memory/2124-123-0x0000000000000000-mapping.dmp

Download
memory/2788-114-0x0000000000000000-mapping.dmp

Download
memory/2788-115-0x00000000047B0000-0x0000000004816000-memory.dmp

Filesize
408KB

Download
memory/2788-116-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/3508-117-0x0000000000000000-mapping.dmp

Download
memory/3508-118-0x0000000002A90000-0x0000000002AC5000-memory.dmp

Filesize
212KB

Download
memory/3920-119-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads