qakbot | 39f35bb48ff485622233fb821c650065cd5e37e0d3dd931f20c3be92ccd70ff0

General

Target

39f35bb48ff485622233fb821c650065cd5e37e0d3dd931f20c3be92ccd70ff0.dll
Size

398KB
MD5

52658cdb89fc143c687e2cecc2c235d9
SHA1

a3c9838ddcac034f8c309bd99bbff73782ed98c8
SHA256

39f35bb48ff485622233fb821c650065cd5e37e0d3dd931f20c3be92ccd70ff0
SHA512

a2d8a58c47059dbbad14239e88631834380f958ed9e2953835ee1c0234733ff6705a9f806b43a2d70de986410f7c5c68d1e550bab3bb6c6a861f70831c88b525

Score

10^/10

qakbot biden01 1613656969 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

biden01

Campaign

1613656969

C2

172.87.157.235:3389

173.184.119.153:995

81.150.181.168:2222

71.187.170.235:443

197.45.110.165:995

86.160.137.132:443

86.236.77.68:2222

106.51.85.162:443

108.31.15.10:995

38.92.225.121:443

72.252.201.69:443

71.117.132.169:443

98.173.34.212:995

83.110.12.140:2222

95.77.223.148:443

41.39.134.183:443

85.52.72.32:2222

195.12.154.8:443

108.160.123.244:443

96.57.188.174:2222

Signatures

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

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

4044 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

regsvr32.exe

pid process

1468 regsvr32.exe
1468 regsvr32.exe
1468 regsvr32.exe
1468 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1468 regsvr32.exe

pid	process
4044	schtasks.exe

pid	process
1468	regsvr32.exe
1468	regsvr32.exe
1468	regsvr32.exe
1468	regsvr32.exe

pid	process
1468	regsvr32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exe

description	pid	process	target process
PID 496 wrote to memory of 1468	496	regsvr32.exe	regsvr32.exe
PID 496 wrote to memory of 1468	496	regsvr32.exe	regsvr32.exe
PID 496 wrote to memory of 1468	496	regsvr32.exe	regsvr32.exe
PID 1468 wrote to memory of 3008	1468	regsvr32.exe	explorer.exe
PID 1468 wrote to memory of 3008	1468	regsvr32.exe	explorer.exe
PID 1468 wrote to memory of 3008	1468	regsvr32.exe	explorer.exe
PID 1468 wrote to memory of 3008	1468	regsvr32.exe	explorer.exe
PID 1468 wrote to memory of 3008	1468	regsvr32.exe	explorer.exe
PID 3008 wrote to memory of 4044	3008	explorer.exe	schtasks.exe
PID 3008 wrote to memory of 4044	3008	explorer.exe	schtasks.exe
PID 3008 wrote to memory of 4044	3008	explorer.exe	schtasks.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\39f35bb48ff485622233fb821c650065cd5e37e0d3dd931f20c3be92ccd70ff0.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:496

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\39f35bb48ff485622233fb821c650065cd5e37e0d3dd931f20c3be92ccd70ff0.dll
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1468

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:3008

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn kachtqom /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\39f35bb48ff485622233fb821c650065cd5e37e0d3dd931f20c3be92ccd70ff0.dll\"" /SC ONCE /Z /ST 23:59 /ET 24:11
4⤵
- Creates scheduled task(s)
PID:4044

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

memory/1468-2-0x0000000000000000-mapping.dmp

Download
memory/1468-3-0x0000000004BF0000-0x0000000004C54000-memory.dmp

Filesize
400KB

Download
memory/1468-4-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/3008-5-0x0000000000000000-mapping.dmp

Download
memory/3008-7-0x00000000030D0000-0x0000000003105000-memory.dmp

Filesize
212KB

Download
memory/3008-8-0x00000000030D0000-0x0000000003105000-memory.dmp

Filesize
212KB

Download
memory/4044-6-0x0000000000000000-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