qakbot | 1f054f936ff55d63b397e0c65c483545ff25fb4525f7ca9789fa2b78a5cc49c0

General

Target

1f054f936ff55d63b397e0c65c483545ff25fb4525f7ca9789fa2b78a5cc49c0.dll
Size

400KB
MD5

7b167b91a2c2e506289204ca896caade
SHA1

4da0f6e91ad6d1537a2dc6a275784b840df7fc4a
SHA256

1f054f936ff55d63b397e0c65c483545ff25fb4525f7ca9789fa2b78a5cc49c0
SHA512

9820729a0aeee2cf0a7a080769575172bb1a9825370a93996c3ceae94218832d18c8b8ba24dd1ea67dcba64d5ae7bbbbcccab68f5db8e609a57455281824c632

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

1116 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4068 1116 WerFault.exe regsvr32.exe

pid	process
1116	regsvr32.exe

pid	pid_target	process	target process
4068	1116	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

3516 schtasks.exe

pid	process
3516	schtasks.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

Processes:

regsvr32.exeWerFault.exe

pid	process
3036	regsvr32.exe
3036	regsvr32.exe
3036	regsvr32.exe
3036	regsvr32.exe
4068	WerFault.exe
4068	WerFault.exe
4068	WerFault.exe
4068	WerFault.exe
4068	WerFault.exe
4068	WerFault.exe
4068	WerFault.exe
4068	WerFault.exe
4068	WerFault.exe
4068	WerFault.exe
4068	WerFault.exe
4068	WerFault.exe
4068	WerFault.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

3036 regsvr32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 4068 WerFault.exe
Token: SeBackupPrivilege 4068 WerFault.exe
Token: SeDebugPrivilege 4068 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	4068	WerFault.exe
Token: SeBackupPrivilege	4068	WerFault.exe
Token: SeDebugPrivilege	4068	WerFault.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 3152 wrote to memory of 3036	3152	regsvr32.exe	regsvr32.exe
PID 3152 wrote to memory of 3036	3152	regsvr32.exe	regsvr32.exe
PID 3152 wrote to memory of 3036	3152	regsvr32.exe	regsvr32.exe
PID 3036 wrote to memory of 2852	3036	regsvr32.exe	explorer.exe
PID 3036 wrote to memory of 2852	3036	regsvr32.exe	explorer.exe
PID 3036 wrote to memory of 2852	3036	regsvr32.exe	explorer.exe
PID 3036 wrote to memory of 2852	3036	regsvr32.exe	explorer.exe
PID 3036 wrote to memory of 2852	3036	regsvr32.exe	explorer.exe
PID 2852 wrote to memory of 3516	2852	explorer.exe	schtasks.exe
PID 2852 wrote to memory of 3516	2852	explorer.exe	schtasks.exe
PID 2852 wrote to memory of 3516	2852	explorer.exe	schtasks.exe
PID 1320 wrote to memory of 1116	1320	regsvr32.exe	regsvr32.exe
PID 1320 wrote to memory of 1116	1320	regsvr32.exe	regsvr32.exe
PID 1320 wrote to memory of 1116	1320	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\1f054f936ff55d63b397e0c65c483545ff25fb4525f7ca9789fa2b78a5cc49c0.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3152

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\1f054f936ff55d63b397e0c65c483545ff25fb4525f7ca9789fa2b78a5cc49c0.dll
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3036

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:2852

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn binzmhng /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\1f054f936ff55d63b397e0c65c483545ff25fb4525f7ca9789fa2b78a5cc49c0.dll\"" /SC ONCE /Z /ST 20:51 /ET 21:03
4⤵
- Creates scheduled task(s)
PID:3516

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\1f054f936ff55d63b397e0c65c483545ff25fb4525f7ca9789fa2b78a5cc49c0.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:1320

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\1f054f936ff55d63b397e0c65c483545ff25fb4525f7ca9789fa2b78a5cc49c0.dll"
2⤵
- Loads dropped DLL
PID:1116

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1116 -s 596
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4068

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\1f054f936ff55d63b397e0c65c483545ff25fb4525f7ca9789fa2b78a5cc49c0.dll
MD5
7e35a117a7890b9f68ae956fbe982755

SHA1
8cea076b96bdb22027f30210e7efae2daf4a672c

SHA256
1f7aa70ff1e45cb9b7d284480ce962580bb106b8d5272246a15615ba812000af

SHA512
30862fb177006f313bcb6a24441ba2d090e88a252d4af7bb1ffb5ee17139518f7038af954973871f87098b6ec77f6d2b2e66ba68913cfbee034d70e932d718c5

Download Submit
\Users\Admin\AppData\Local\Temp\1f054f936ff55d63b397e0c65c483545ff25fb4525f7ca9789fa2b78a5cc49c0.dll
MD5
7e35a117a7890b9f68ae956fbe982755

SHA1
8cea076b96bdb22027f30210e7efae2daf4a672c

SHA256
1f7aa70ff1e45cb9b7d284480ce962580bb106b8d5272246a15615ba812000af

SHA512
30862fb177006f313bcb6a24441ba2d090e88a252d4af7bb1ffb5ee17139518f7038af954973871f87098b6ec77f6d2b2e66ba68913cfbee034d70e932d718c5

Download Submit
memory/1116-123-0x0000000000000000-mapping.dmp

Download
memory/2852-117-0x0000000000000000-mapping.dmp

Download
memory/2852-120-0x0000000003460000-0x0000000003461000-memory.dmp

Filesize
4KB

Download
memory/2852-121-0x0000000003060000-0x0000000003095000-memory.dmp

Filesize
212KB

Download
memory/3036-114-0x0000000000000000-mapping.dmp

Download
memory/3036-115-0x00000000044F0000-0x0000000004556000-memory.dmp

Filesize
408KB

Download
memory/3036-116-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/3516-118-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads