qakbot | 738623aeb71689f07cb11d702533fd6aca101032c670a176d323679acb66b2f4

General

Target

738623aeb71689f07cb11d702533fd6aca101032c670a176d323679acb66b2f4.dll
Size

500KB
MD5

db27a4529db6afe4a0a71b16809ce9a0
SHA1

613aba084fc2fd60f4528448f3bf91aba78fff3d
SHA256

738623aeb71689f07cb11d702533fd6aca101032c670a176d323679acb66b2f4
SHA512

69dd78437c8fc15c909a5d92a3da58c0e6bb689354f9ff90f99b9f0a6212119c832f627fca2dfa0686789049d4486def2bd740e923b66480c9b7f806825eba45

Score

10^/10

qakbot abc102 1606735229 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.29

Botnet

abc102

Campaign

1606735229

C2

98.26.50.62:995

98.4.227.199:443

106.51.52.111:443

2.88.53.159:995

83.196.50.197:2222

92.137.138.52:2222

89.33.87.107:443

185.105.131.233:443

80.106.85.24:2222

197.161.154.132:443

79.129.121.81:995

217.133.54.140:32100

118.70.55.146:443

86.97.221.121:443

194.243.78.225:443

87.27.110.90:2222

196.151.252.84:443

85.121.42.12:443

90.23.117.67:2222

197.45.110.165:995

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Program crash 2 IoCs

Processes:

WerFault.exeWerFault.exe

pid pid_target process target process

4256 1440 WerFault.exe explorer.exe
2508 1440 WerFault.exe explorer.exe

pid	pid_target	process	target process
4256	1440	WerFault.exe	explorer.exe
2508	1440	WerFault.exe	explorer.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\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
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

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

1844 rundll32.exe
1844 rundll32.exe
1844 rundll32.exe
1844 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1844 rundll32.exe

pid	process
1844	rundll32.exe
1844	rundll32.exe
1844	rundll32.exe
1844	rundll32.exe

pid	process
1844	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exe

description	pid	process	target process
PID 4948 wrote to memory of 1844	4948	rundll32.exe	rundll32.exe
PID 4948 wrote to memory of 1844	4948	rundll32.exe	rundll32.exe
PID 4948 wrote to memory of 1844	4948	rundll32.exe	rundll32.exe
PID 1844 wrote to memory of 1440	1844	rundll32.exe	explorer.exe
PID 1844 wrote to memory of 1440	1844	rundll32.exe	explorer.exe
PID 1844 wrote to memory of 1440	1844	rundll32.exe	explorer.exe
PID 1844 wrote to memory of 1440	1844	rundll32.exe	explorer.exe
PID 1844 wrote to memory of 1440	1844	rundll32.exe	explorer.exe
PID 1440 wrote to memory of 4256	1440	explorer.exe	WerFault.exe
PID 1440 wrote to memory of 4256	1440	explorer.exe	WerFault.exe
PID 1440 wrote to memory of 4256	1440	explorer.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\738623aeb71689f07cb11d702533fd6aca101032c670a176d323679acb66b2f4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4948

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\738623aeb71689f07cb11d702533fd6aca101032c670a176d323679acb66b2f4.dll,#1
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1844

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1440

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1440 -s 840
4⤵
- Program crash
PID:4256

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1440 -s 840
4⤵
- Program crash
PID:2508

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 1440 -ip 1440
1⤵
PID:432

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

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

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Downloads

memory/1440-137-0x0000000000000000-mapping.dmp

Download
memory/1440-138-0x00000000002C0000-0x00000000002E0000-memory.dmp

Filesize
128KB

Download
memory/1844-134-0x0000000000000000-mapping.dmp

Download
memory/1844-135-0x00000000020D0000-0x000000000215D000-memory.dmp

Filesize
564KB

Download
memory/1844-136-0x0000000010000000-0x000000001007D000-memory.dmp

Filesize
500KB

Download
memory/4256-139-0x0000000000000000-mapping.dmp

Download

Analysis

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