qakbot | e0642e4a668007477cb5076308fbe8f7c2772579346ffced8d229246f1cf0aad

General

Target

file.dll
Size

400KB
MD5

af7f19084f0428c546fe2ab5f12cc5e3
SHA1

245b51d239326a145b15a5c83bdd2612cabd5988
SHA256

e0642e4a668007477cb5076308fbe8f7c2772579346ffced8d229246f1cf0aad
SHA512

1d89f46042bd24e0af80bf53a09d00c62c269a08c573611df48acd67ea201028158417edade44b25ef1284a549bef356c9c3dd06a0777725a1371d3a029bbd13

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

3696 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3144 3696 WerFault.exe regsvr32.exe

pid	process
3696	regsvr32.exe

pid	pid_target	process	target process
3144	3696	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

204 schtasks.exe

pid	process
204	schtasks.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

Processes:

regsvr32.exeWerFault.exe

pid	process
892	regsvr32.exe
892	regsvr32.exe
892	regsvr32.exe
892	regsvr32.exe
3144	WerFault.exe
3144	WerFault.exe
3144	WerFault.exe
3144	WerFault.exe
3144	WerFault.exe
3144	WerFault.exe
3144	WerFault.exe
3144	WerFault.exe
3144	WerFault.exe
3144	WerFault.exe
3144	WerFault.exe
3144	WerFault.exe
3144	WerFault.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

892 regsvr32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 3144 WerFault.exe
Token: SeBackupPrivilege 3144 WerFault.exe
Token: SeDebugPrivilege 3144 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	3144	WerFault.exe
Token: SeBackupPrivilege	3144	WerFault.exe
Token: SeDebugPrivilege	3144	WerFault.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 3492 wrote to memory of 892	3492	regsvr32.exe	regsvr32.exe
PID 3492 wrote to memory of 892	3492	regsvr32.exe	regsvr32.exe
PID 3492 wrote to memory of 892	3492	regsvr32.exe	regsvr32.exe
PID 892 wrote to memory of 3936	892	regsvr32.exe	explorer.exe
PID 892 wrote to memory of 3936	892	regsvr32.exe	explorer.exe
PID 892 wrote to memory of 3936	892	regsvr32.exe	explorer.exe
PID 892 wrote to memory of 3936	892	regsvr32.exe	explorer.exe
PID 892 wrote to memory of 3936	892	regsvr32.exe	explorer.exe
PID 3936 wrote to memory of 204	3936	explorer.exe	schtasks.exe
PID 3936 wrote to memory of 204	3936	explorer.exe	schtasks.exe
PID 3936 wrote to memory of 204	3936	explorer.exe	schtasks.exe
PID 2648 wrote to memory of 3696	2648	regsvr32.exe	regsvr32.exe
PID 2648 wrote to memory of 3696	2648	regsvr32.exe	regsvr32.exe
PID 2648 wrote to memory of 3696	2648	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:3492

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:892

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:3936

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn jdtvpkv /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 03:18 /ET 03:30
4⤵
- Creates scheduled task(s)
PID:204

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:2648

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Loads dropped DLL
PID:3696

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3696 -s 596
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3144

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\file.dll
MD5
c097ab78e77d8aacbd2ec29ec3c955ec

SHA1
37655927dc0fe86aa82aae0533af8b6aa4696087

SHA256
2caae9062d4dbef0f5faf4a22b4d3a096824a61315c6d5e9ffd22423aff0e2ad

SHA512
78cdc3e99a7ae147664e49c0d58e29cab59cb5a598e855fd8c6b673a6a8de7a79c0082ff6ad2a922a1f4b979ac5faa4e2aeb188140dc01335c898a4ac94fc131

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
c097ab78e77d8aacbd2ec29ec3c955ec

SHA1
37655927dc0fe86aa82aae0533af8b6aa4696087

SHA256
2caae9062d4dbef0f5faf4a22b4d3a096824a61315c6d5e9ffd22423aff0e2ad

SHA512
78cdc3e99a7ae147664e49c0d58e29cab59cb5a598e855fd8c6b673a6a8de7a79c0082ff6ad2a922a1f4b979ac5faa4e2aeb188140dc01335c898a4ac94fc131

Download Submit
memory/204-118-0x0000000000000000-mapping.dmp

Download
memory/892-114-0x0000000000000000-mapping.dmp

Download
memory/892-116-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/892-115-0x0000000004960000-0x00000000049C6000-memory.dmp

Filesize
408KB

Download
memory/3696-123-0x0000000000000000-mapping.dmp

Download
memory/3936-117-0x0000000000000000-mapping.dmp

Download
memory/3936-121-0x0000000003060000-0x0000000003095000-memory.dmp

Filesize
212KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads