qakbot | bba64707ddac8c450f028ad492258130314839c9c9aab8dde16571c5e162d2f8

General

Target

44251798532407400000.dat.dll
Size

400KB
MD5

814648001c2261cf52a48b36af5b3c8c
SHA1

3037f668cca9f2e4df3d31d90e21a9205c2714bf
SHA256

bba64707ddac8c450f028ad492258130314839c9c9aab8dde16571c5e162d2f8
SHA512

79e314fd8730ae3e440effa251a00b612cccc8392406237061a65091832e572d67c7140db2bcc076d0671a06b0827112f8ebf1bcd6adaf96f6d808eeaab77970

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

3548 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1144 3548 WerFault.exe regsvr32.exe

pid	process
3548	regsvr32.exe

pid	pid_target	process	target process
1144	3548	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 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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000	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

3012 schtasks.exe

pid	process
3012	schtasks.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

Processes:

regsvr32.exeWerFault.exe

pid	process
4088	regsvr32.exe
4088	regsvr32.exe
4088	regsvr32.exe
4088	regsvr32.exe
1144	WerFault.exe
1144	WerFault.exe
1144	WerFault.exe
1144	WerFault.exe
1144	WerFault.exe
1144	WerFault.exe
1144	WerFault.exe
1144	WerFault.exe
1144	WerFault.exe
1144	WerFault.exe
1144	WerFault.exe
1144	WerFault.exe
1144	WerFault.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

4088 regsvr32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 1144 WerFault.exe
Token: SeBackupPrivilege 1144 WerFault.exe
Token: SeDebugPrivilege 1144 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	1144	WerFault.exe
Token: SeBackupPrivilege	1144	WerFault.exe
Token: SeDebugPrivilege	1144	WerFault.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 1036 wrote to memory of 4088	1036	regsvr32.exe	regsvr32.exe
PID 1036 wrote to memory of 4088	1036	regsvr32.exe	regsvr32.exe
PID 1036 wrote to memory of 4088	1036	regsvr32.exe	regsvr32.exe
PID 4088 wrote to memory of 1280	4088	regsvr32.exe	explorer.exe
PID 4088 wrote to memory of 1280	4088	regsvr32.exe	explorer.exe
PID 4088 wrote to memory of 1280	4088	regsvr32.exe	explorer.exe
PID 4088 wrote to memory of 1280	4088	regsvr32.exe	explorer.exe
PID 4088 wrote to memory of 1280	4088	regsvr32.exe	explorer.exe
PID 1280 wrote to memory of 3012	1280	explorer.exe	schtasks.exe
PID 1280 wrote to memory of 3012	1280	explorer.exe	schtasks.exe
PID 1280 wrote to memory of 3012	1280	explorer.exe	schtasks.exe
PID 3656 wrote to memory of 3548	3656	regsvr32.exe	regsvr32.exe
PID 3656 wrote to memory of 3548	3656	regsvr32.exe	regsvr32.exe
PID 3656 wrote to memory of 3548	3656	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\44251798532407400000.dat.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1036

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\44251798532407400000.dat.dll
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4088

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1280

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn hwtnamnpz /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\44251798532407400000.dat.dll\"" /SC ONCE /Z /ST 02:28 /ET 02:40
4⤵
- Creates scheduled task(s)
PID:3012

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\44251798532407400000.dat.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:3656

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\44251798532407400000.dat.dll"
2⤵
- Loads dropped DLL
PID:3548

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3548 -s 596
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1144

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\44251798532407400000.dat.dll
MD5
cf07715ff97f19f3429da49403fa5a10

SHA1
589890d51665697899fb79a6abb5a45066807cf3

SHA256
0b4e659a837dfe725d04d08f5c3d29c104120e3395c6766143d8957ad9925d97

SHA512
459a7ecf5dddf9e2e980a6fccaa1ecc9813013cbec7b54a3f9c7b9e8a62fe2687bd42c56730653e1e7b8d7e650f840f0047347d489c7c5e6fb91e2069b5bf8fb

Download Submit
\Users\Admin\AppData\Local\Temp\44251798532407400000.dat.dll
MD5
cf07715ff97f19f3429da49403fa5a10

SHA1
589890d51665697899fb79a6abb5a45066807cf3

SHA256
0b4e659a837dfe725d04d08f5c3d29c104120e3395c6766143d8957ad9925d97

SHA512
459a7ecf5dddf9e2e980a6fccaa1ecc9813013cbec7b54a3f9c7b9e8a62fe2687bd42c56730653e1e7b8d7e650f840f0047347d489c7c5e6fb91e2069b5bf8fb

Download Submit
memory/1144-12-0x00000000036F0000-0x00000000036F1000-memory.dmp

Filesize
4KB

Download
memory/1280-5-0x0000000000000000-mapping.dmp

Download
memory/1280-7-0x0000000000140000-0x0000000000175000-memory.dmp

Filesize
212KB

Download
memory/1280-8-0x0000000000140000-0x0000000000175000-memory.dmp

Filesize
212KB

Download
memory/3012-6-0x0000000000000000-mapping.dmp

Download
memory/3548-10-0x0000000000000000-mapping.dmp

Download
memory/4088-2-0x0000000000000000-mapping.dmp

Download
memory/4088-4-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/4088-3-0x0000000000800000-0x0000000000866000-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