qakbot | 22a19615a21a80cb636ffebc2d255bc5a81e849043799a8c55e7d10de79da598

General

Target

22a19615a21a80cb636ffebc2d255bc5a81e849043799a8c55e7d10de79da598.dll
Size

400KB
MD5

a64aa25ee894e770da9cea2ad6205b4d
SHA1

3a0c356833e29f115f7cf8008c8733f85e75428c
SHA256

22a19615a21a80cb636ffebc2d255bc5a81e849043799a8c55e7d10de79da598
SHA512

abb0301013622386af265c1664244a245f4ddaf8c33f1a2f9691b7650f5682f4005275122267341a5550e784b52f80b1d4257c9ee531f4b49f54ac519e451b3c

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

584 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

884 584 WerFault.exe regsvr32.exe

pid	process
584	regsvr32.exe

pid	pid_target	process	target process
884	584	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

4160 schtasks.exe

pid	process
4160	schtasks.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

regsvr32.exeWerFault.exe

pid	process
4840	regsvr32.exe
4840	regsvr32.exe
4840	regsvr32.exe
4840	regsvr32.exe
884	WerFault.exe
884	WerFault.exe
884	WerFault.exe
884	WerFault.exe
884	WerFault.exe
884	WerFault.exe
884	WerFault.exe
884	WerFault.exe
884	WerFault.exe
884	WerFault.exe
884	WerFault.exe
884	WerFault.exe
884	WerFault.exe
884	WerFault.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

4840 regsvr32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 884 WerFault.exe
Token: SeBackupPrivilege 884 WerFault.exe
Token: SeDebugPrivilege 884 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	884	WerFault.exe
Token: SeBackupPrivilege	884	WerFault.exe
Token: SeDebugPrivilege	884	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 4840	4640	regsvr32.exe	regsvr32.exe
PID 4640 wrote to memory of 4840	4640	regsvr32.exe	regsvr32.exe
PID 4640 wrote to memory of 4840	4640	regsvr32.exe	regsvr32.exe
PID 4840 wrote to memory of 3824	4840	regsvr32.exe	explorer.exe
PID 4840 wrote to memory of 3824	4840	regsvr32.exe	explorer.exe
PID 4840 wrote to memory of 3824	4840	regsvr32.exe	explorer.exe
PID 4840 wrote to memory of 3824	4840	regsvr32.exe	explorer.exe
PID 4840 wrote to memory of 3824	4840	regsvr32.exe	explorer.exe
PID 3824 wrote to memory of 4160	3824	explorer.exe	schtasks.exe
PID 3824 wrote to memory of 4160	3824	explorer.exe	schtasks.exe
PID 3824 wrote to memory of 4160	3824	explorer.exe	schtasks.exe
PID 3252 wrote to memory of 584	3252	regsvr32.exe	regsvr32.exe
PID 3252 wrote to memory of 584	3252	regsvr32.exe	regsvr32.exe
PID 3252 wrote to memory of 584	3252	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\22a19615a21a80cb636ffebc2d255bc5a81e849043799a8c55e7d10de79da598.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4640

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\22a19615a21a80cb636ffebc2d255bc5a81e849043799a8c55e7d10de79da598.dll
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4840

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:3824

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn xayitghdyj /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\22a19615a21a80cb636ffebc2d255bc5a81e849043799a8c55e7d10de79da598.dll\"" /SC ONCE /Z /ST 06:04 /ET 06:16
4⤵
- Creates scheduled task(s)
PID:4160

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\22a19615a21a80cb636ffebc2d255bc5a81e849043799a8c55e7d10de79da598.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:3252

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\22a19615a21a80cb636ffebc2d255bc5a81e849043799a8c55e7d10de79da598.dll"
2⤵
- Loads dropped DLL
PID:584

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 584 -s 596
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:884

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\22a19615a21a80cb636ffebc2d255bc5a81e849043799a8c55e7d10de79da598.dll
MD5
05189325f9ac73cd1e49c586114cb89a

SHA1
c3d138ce6cda9969a00443100573c644893980fc

SHA256
7bd68d315390019e2b88e0ade146017b742c649c8b27dd8e2d3ee62862504276

SHA512
d2542ee0f7ee15f2320086d71d4c59dedbe358b50c33c59c8a8f62ed57ac1a262a0bfbc8c02c359640a495a5c1390da1f272821e2c7529792d97815d01d9e507

Download Submit
\Users\Admin\AppData\Local\Temp\22a19615a21a80cb636ffebc2d255bc5a81e849043799a8c55e7d10de79da598.dll
MD5
05189325f9ac73cd1e49c586114cb89a

SHA1
c3d138ce6cda9969a00443100573c644893980fc

SHA256
7bd68d315390019e2b88e0ade146017b742c649c8b27dd8e2d3ee62862504276

SHA512
d2542ee0f7ee15f2320086d71d4c59dedbe358b50c33c59c8a8f62ed57ac1a262a0bfbc8c02c359640a495a5c1390da1f272821e2c7529792d97815d01d9e507

Download Submit
memory/584-10-0x0000000000000000-mapping.dmp

Download
memory/884-12-0x0000000003740000-0x0000000003741000-memory.dmp

Filesize
4KB

Download
memory/3824-5-0x0000000000000000-mapping.dmp

Download
memory/3824-6-0x0000000003030000-0x0000000003065000-memory.dmp

Filesize
212KB

Download
memory/3824-8-0x0000000003030000-0x0000000003065000-memory.dmp

Filesize
212KB

Download
memory/4160-7-0x0000000000000000-mapping.dmp

Download
memory/4840-2-0x0000000000000000-mapping.dmp

Download
memory/4840-4-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/4840-3-0x0000000004950000-0x00000000049B6000-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