qakbot | a62909229aff2c38dd215551e0464b4c8cc039f3892f81c6ebd3ed8a0e075620

General

Target

a62909229aff2c38dd215551e0464b4c8cc039f3892f81c6ebd3ed8a0e075620.dll
Size

400KB
MD5

917b188ef753694b2f08f95bd3639879
SHA1

72a2e223a6e93c38b32673dba453259bc8eb4056
SHA256

a62909229aff2c38dd215551e0464b4c8cc039f3892f81c6ebd3ed8a0e075620
SHA512

60675ac9306a68b3f7add279a8bb223a8f647a09b812bdb459bb10a2ff4300b1b8d57ae6846dcf04f15730f030332de3382d682d64098ac2d4cee2ac1439a732

Score

10^/10

qakbot biden02 1614154620 banker stealer trojan

Malware Config

Extracted

Family

qakbot

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

2512 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

568 2512 WerFault.exe regsvr32.exe

pid	process
2512	regsvr32.exe

pid	pid_target	process	target process
568	2512	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

3340 schtasks.exe

pid	process
3340	schtasks.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

Processes:

regsvr32.exeWerFault.exe

pid	process
4780	regsvr32.exe
4780	regsvr32.exe
4780	regsvr32.exe
4780	regsvr32.exe
568	WerFault.exe
568	WerFault.exe
568	WerFault.exe
568	WerFault.exe
568	WerFault.exe
568	WerFault.exe
568	WerFault.exe
568	WerFault.exe
568	WerFault.exe
568	WerFault.exe
568	WerFault.exe
568	WerFault.exe
568	WerFault.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

4780 regsvr32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 568 WerFault.exe
Token: SeBackupPrivilege 568 WerFault.exe
Token: SeDebugPrivilege 568 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	568	WerFault.exe
Token: SeBackupPrivilege	568	WerFault.exe
Token: SeDebugPrivilege	568	WerFault.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 4640 wrote to memory of 4780	4640	regsvr32.exe	regsvr32.exe
PID 4640 wrote to memory of 4780	4640	regsvr32.exe	regsvr32.exe
PID 4640 wrote to memory of 4780	4640	regsvr32.exe	regsvr32.exe
PID 4780 wrote to memory of 2172	4780	regsvr32.exe	explorer.exe
PID 4780 wrote to memory of 2172	4780	regsvr32.exe	explorer.exe
PID 4780 wrote to memory of 2172	4780	regsvr32.exe	explorer.exe
PID 4780 wrote to memory of 2172	4780	regsvr32.exe	explorer.exe
PID 4780 wrote to memory of 2172	4780	regsvr32.exe	explorer.exe
PID 2172 wrote to memory of 3340	2172	explorer.exe	schtasks.exe
PID 2172 wrote to memory of 3340	2172	explorer.exe	schtasks.exe
PID 2172 wrote to memory of 3340	2172	explorer.exe	schtasks.exe
PID 4068 wrote to memory of 2512	4068	regsvr32.exe	regsvr32.exe
PID 4068 wrote to memory of 2512	4068	regsvr32.exe	regsvr32.exe
PID 4068 wrote to memory of 2512	4068	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\a62909229aff2c38dd215551e0464b4c8cc039f3892f81c6ebd3ed8a0e075620.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4640

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\a62909229aff2c38dd215551e0464b4c8cc039f3892f81c6ebd3ed8a0e075620.dll
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4780

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:2172

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn prhqmtfzym /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\a62909229aff2c38dd215551e0464b4c8cc039f3892f81c6ebd3ed8a0e075620.dll\"" /SC ONCE /Z /ST 07:21 /ET 07:33
4⤵
- Creates scheduled task(s)
PID:3340

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\a62909229aff2c38dd215551e0464b4c8cc039f3892f81c6ebd3ed8a0e075620.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:4068

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\a62909229aff2c38dd215551e0464b4c8cc039f3892f81c6ebd3ed8a0e075620.dll"
2⤵
- Loads dropped DLL
PID:2512

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2512 -s 596
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:568

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\a62909229aff2c38dd215551e0464b4c8cc039f3892f81c6ebd3ed8a0e075620.dll
MD5
4f2cec77dc11adc0cc7a32ccea00305a

SHA1
c74c09ce21938a8a2ac4d86ff0e70925da4aacd2

SHA256
40ae95babef9d8a36e18b0c43ffe508341b0e6b7cffeb4e1b4c4b07467cd9c03

SHA512
b4dab0a27d990ebb6346f87869f6cdce7e3eb9307184e83eced870a433e800508daa03585f3094d0adc63755cce7e354cb823e89ee512b72431c7994432ae5fd

Download Submit
\Users\Admin\AppData\Local\Temp\a62909229aff2c38dd215551e0464b4c8cc039f3892f81c6ebd3ed8a0e075620.dll
MD5
4f2cec77dc11adc0cc7a32ccea00305a

SHA1
c74c09ce21938a8a2ac4d86ff0e70925da4aacd2

SHA256
40ae95babef9d8a36e18b0c43ffe508341b0e6b7cffeb4e1b4c4b07467cd9c03

SHA512
b4dab0a27d990ebb6346f87869f6cdce7e3eb9307184e83eced870a433e800508daa03585f3094d0adc63755cce7e354cb823e89ee512b72431c7994432ae5fd

Download Submit
memory/568-12-0x0000000003080000-0x0000000003081000-memory.dmp

Filesize
4KB

Download
memory/2172-5-0x0000000000000000-mapping.dmp

Download
memory/2172-6-0x0000000000330000-0x0000000000365000-memory.dmp

Filesize
212KB

Download
memory/2172-8-0x0000000000330000-0x0000000000365000-memory.dmp

Filesize
212KB

Download
memory/2512-10-0x0000000000000000-mapping.dmp

Download
memory/3340-7-0x0000000000000000-mapping.dmp

Download
memory/4780-2-0x0000000000000000-mapping.dmp

Download
memory/4780-3-0x00000000032E0000-0x0000000003346000-memory.dmp

Filesize
408KB

Download
memory/4780-4-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads