qakbot | ce7c7a6bbc388962aaf57bb8f3c7186f0bd117a8570cad8fde4b5d27c0060a86

General

Target

file.dll
Size

400KB
MD5

8385ad225ca8720d4863feb0699164aa
SHA1

5aeaff2f212b1dae5679d48b6bc2f611862ed748
SHA256

ce7c7a6bbc388962aaf57bb8f3c7186f0bd117a8570cad8fde4b5d27c0060a86
SHA512

a8207ee0d4f1cf48d123a4fac5f96eef22517ef14b228c31c78e9aecbf076dfc984b654c1f815b0c26de2e3b034143027db389ff29d6b3f9f7f7c21011e775f6

Score

10^/10

qakbot biden02 1614154620 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

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

3708 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2320 3708 WerFault.exe regsvr32.exe

pid	process
3708	regsvr32.exe

pid	pid_target	process	target process
2320	3708	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

2876 schtasks.exe

pid	process
2876	schtasks.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

Processes:

regsvr32.exeWerFault.exe

pid	process
3828	regsvr32.exe
3828	regsvr32.exe
3828	regsvr32.exe
3828	regsvr32.exe
2320	WerFault.exe
2320	WerFault.exe
2320	WerFault.exe
2320	WerFault.exe
2320	WerFault.exe
2320	WerFault.exe
2320	WerFault.exe
2320	WerFault.exe
2320	WerFault.exe
2320	WerFault.exe
2320	WerFault.exe
2320	WerFault.exe
2320	WerFault.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

3828 regsvr32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 2320 WerFault.exe
Token: SeBackupPrivilege 2320 WerFault.exe
Token: SeDebugPrivilege 2320 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	2320	WerFault.exe
Token: SeBackupPrivilege	2320	WerFault.exe
Token: SeDebugPrivilege	2320	WerFault.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 3176 wrote to memory of 3828	3176	regsvr32.exe	regsvr32.exe
PID 3176 wrote to memory of 3828	3176	regsvr32.exe	regsvr32.exe
PID 3176 wrote to memory of 3828	3176	regsvr32.exe	regsvr32.exe
PID 3828 wrote to memory of 2824	3828	regsvr32.exe	explorer.exe
PID 3828 wrote to memory of 2824	3828	regsvr32.exe	explorer.exe
PID 3828 wrote to memory of 2824	3828	regsvr32.exe	explorer.exe
PID 3828 wrote to memory of 2824	3828	regsvr32.exe	explorer.exe
PID 3828 wrote to memory of 2824	3828	regsvr32.exe	explorer.exe
PID 2824 wrote to memory of 2876	2824	explorer.exe	schtasks.exe
PID 2824 wrote to memory of 2876	2824	explorer.exe	schtasks.exe
PID 2824 wrote to memory of 2876	2824	explorer.exe	schtasks.exe
PID 3724 wrote to memory of 3708	3724	regsvr32.exe	regsvr32.exe
PID 3724 wrote to memory of 3708	3724	regsvr32.exe	regsvr32.exe
PID 3724 wrote to memory of 3708	3724	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\file.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3176

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\file.dll
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3828

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:2824

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn tydyeytga /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 01:23 /ET 01:35
4⤵
- Creates scheduled task(s)
PID:2876

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:3724

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Loads dropped DLL
PID:3708

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3708 -s 596
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2320

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

C:\Users\Admin\AppData\Local\Temp\file.dll
MD5
faf66eeea1fe45fd24b62459de1d9f6a

SHA1
3ec1cd38fcc8fdb4a930303c9319ade68c17aa1b

SHA256
b6babe7af6a318b7a32feb78ba85dae39e3ea7f7fabbaad31eeb81091e07f30e

SHA512
bd4641a5ceb7aa0abb75a31d6ff3dd2c8fd32459f32bf0669b33dd69ac6f85c481563fecedd733384d390b8bc2397d7a6cd3133ab67bab928ef8b5a15877e308

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
faf66eeea1fe45fd24b62459de1d9f6a

SHA1
3ec1cd38fcc8fdb4a930303c9319ade68c17aa1b

SHA256
b6babe7af6a318b7a32feb78ba85dae39e3ea7f7fabbaad31eeb81091e07f30e

SHA512
bd4641a5ceb7aa0abb75a31d6ff3dd2c8fd32459f32bf0669b33dd69ac6f85c481563fecedd733384d390b8bc2397d7a6cd3133ab67bab928ef8b5a15877e308

Download Submit
memory/2824-117-0x0000000000000000-mapping.dmp

Download
memory/2824-121-0x00000000030D0000-0x0000000003105000-memory.dmp

Filesize
212KB

Download
memory/2876-118-0x0000000000000000-mapping.dmp

Download
memory/3708-123-0x0000000000000000-mapping.dmp

Download
memory/3828-114-0x0000000000000000-mapping.dmp

Download
memory/3828-115-0x00000000041B0000-0x0000000004216000-memory.dmp

Filesize
408KB

Download
memory/3828-116-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads