qakbot | 736ed419c85bcf204c3a391aaec1b6804afb067a9996b015b8a0e73abeb84749

General

Target

736ed419c85bcf204c3a391aaec1b6804afb067a9996b015b8a0e73abeb84749.dll
Size

1.5MB
MD5

c31385a05c615c470705dfec36334689
SHA1

7bda9c8ee0e59d1c2e72e4b0bd0d15593391f0c6
SHA256

736ed419c85bcf204c3a391aaec1b6804afb067a9996b015b8a0e73abeb84749
SHA512

a153d901ce1d1d986ad21826cd95a8a8949ab9120a6c5b5cb3da9c9f8175cfa1557f0f03bed4a2677c12b8c434f9ab6b3dfc4a8a69607868ea0eb78345f18f39

Score

10^/10

qakbot abc100 1606289576 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.29

Botnet

abc100

Campaign

1606289576

C2

198.2.35.226:2222

84.78.128.76:2078

120.150.34.178:443

24.201.61.153:2078

217.128.117.218:2222

217.133.54.140:32100

156.205.56.98:995

98.26.50.62:995

172.114.116.226:995

109.209.94.165:2222

72.190.101.70:443

92.59.35.196:2083

37.107.82.136:443

85.132.36.111:2222

174.76.11.123:995

219.74.176.225:443

98.118.156.172:443

94.59.120.142:443

72.29.181.78:2078

178.223.20.246:995

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

3356 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4032 3356 WerFault.exe regsvr32.exe

pid	process
3356	regsvr32.exe

pid	pid_target	process	target process
4032	3356	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:

rundll32.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\DeviceDesc	rundll32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Service	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000	rundll32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\DeviceDesc	rundll32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Service	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_DADY_DVD-ROM\4&215468A5&0&010000	rundll32.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

3292 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

2904 rundll32.exe
2904 rundll32.exe
2904 rundll32.exe
2904 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

2904 rundll32.exe

pid	process
3292	schtasks.exe

pid	process
2904	rundll32.exe
2904	rundll32.exe
2904	rundll32.exe
2904	rundll32.exe

pid	process
2904	rundll32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 4020 wrote to memory of 2904	4020	rundll32.exe	rundll32.exe
PID 4020 wrote to memory of 2904	4020	rundll32.exe	rundll32.exe
PID 4020 wrote to memory of 2904	4020	rundll32.exe	rundll32.exe
PID 2904 wrote to memory of 1964	2904	rundll32.exe	explorer.exe
PID 2904 wrote to memory of 1964	2904	rundll32.exe	explorer.exe
PID 2904 wrote to memory of 1964	2904	rundll32.exe	explorer.exe
PID 2904 wrote to memory of 1964	2904	rundll32.exe	explorer.exe
PID 2904 wrote to memory of 1964	2904	rundll32.exe	explorer.exe
PID 1964 wrote to memory of 3292	1964	explorer.exe	schtasks.exe
PID 1964 wrote to memory of 3292	1964	explorer.exe	schtasks.exe
PID 1964 wrote to memory of 3292	1964	explorer.exe	schtasks.exe
PID 1020 wrote to memory of 3356	1020	regsvr32.exe	regsvr32.exe
PID 1020 wrote to memory of 3356	1020	regsvr32.exe	regsvr32.exe
PID 1020 wrote to memory of 3356	1020	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\736ed419c85bcf204c3a391aaec1b6804afb067a9996b015b8a0e73abeb84749.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4020

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\736ed419c85bcf204c3a391aaec1b6804afb067a9996b015b8a0e73abeb84749.dll,#1
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2904

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1964

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn rdaklmwqhz /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\736ed419c85bcf204c3a391aaec1b6804afb067a9996b015b8a0e73abeb84749.dll\"" /SC ONCE /Z /ST 14:08 /ET 14:20
4⤵
- Creates scheduled task(s)
PID:3292

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 196 -p 2904 -ip 2904
1⤵
PID:2456

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\736ed419c85bcf204c3a391aaec1b6804afb067a9996b015b8a0e73abeb84749.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:1020

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\736ed419c85bcf204c3a391aaec1b6804afb067a9996b015b8a0e73abeb84749.dll"
2⤵
- Loads dropped DLL
PID:3356

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3356 -s 584
3⤵
- Program crash
PID:4032

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3356 -ip 3356
1⤵
PID:3284

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

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\736ed419c85bcf204c3a391aaec1b6804afb067a9996b015b8a0e73abeb84749.dll
MD5
46e9b408ce76403756e34b5b8ca1c59a

SHA1
81d481189e199414c80803241ad0127da2200bc4

SHA256
c7457fcf14b32c763e05a25cd203918ab32b036d079927e321436007c754aa60

SHA512
f034ee04528fd22ce6029a4f30115b8f636e9508b8199ddaa91422bca2dde3330bba609bcfbba3f0792dab09a1ae2c082e85554718094119c37eb2e459fc960b

Download Submit
C:\Users\Admin\AppData\Local\Temp\736ed419c85bcf204c3a391aaec1b6804afb067a9996b015b8a0e73abeb84749.dll
MD5
46e9b408ce76403756e34b5b8ca1c59a

SHA1
81d481189e199414c80803241ad0127da2200bc4

SHA256
c7457fcf14b32c763e05a25cd203918ab32b036d079927e321436007c754aa60

SHA512
f034ee04528fd22ce6029a4f30115b8f636e9508b8199ddaa91422bca2dde3330bba609bcfbba3f0792dab09a1ae2c082e85554718094119c37eb2e459fc960b

Download Submit
memory/1964-132-0x0000000000660000-0x0000000000A93000-memory.dmp

Filesize
4.2MB

Download
memory/1964-133-0x0000000002BA0000-0x0000000002BC0000-memory.dmp

Filesize
128KB

Download
memory/2904-130-0x0000000004A30000-0x0000000004BA0000-memory.dmp

Filesize
1.4MB

Download
memory/2904-131-0x0000000010000000-0x0000000010192000-memory.dmp

Filesize
1.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads