qakbot | ce7b85fa201d555acb43e47849cfd3de653234222167c7a7c680944c0c5d9318

General

Target

ce7b85fa201d555acb43e47849cfd3de653234222167c7a7c680944c0c5d9318.dll
Size

337KB
MD5

05619c6955da2faf470946573762dcdc
SHA1

e5e724cb4478ba307bcc44206ff715ca2a2c12df
SHA256

ce7b85fa201d555acb43e47849cfd3de653234222167c7a7c680944c0c5d9318
SHA512

2dfdd6d93228e5f7b652bbfb9d146e59c7d43c9cf1587637e1ea25e6ee55c815ebaa6bb5158f9e80b1eebcada337f21d1d28a8e63c913426ed66fde5582f06cf

Score

10^/10

qakbot abc106 1606896670 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

abc106

Campaign

1606896670

C2

203.106.195.67:443

58.152.9.133:443

67.61.157.208:443

211.24.72.253:443

82.10.43.130:2222

200.75.136.78:443

120.159.238.185:2222

196.151.252.84:443

105.198.236.101:443

197.161.154.132:443

79.172.26.240:443

41.233.153.21:993

103.102.100.78:2222

82.223.205.216:443

90.23.117.67:2222

81.214.126.173:2222

95.56.177.11:995

217.128.117.218:2222

185.163.221.77:2222

120.151.95.167:443

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

3444 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1248 3444 WerFault.exe regsvr32.exe

pid	process
3444	regsvr32.exe

pid	pid_target	process	target process
1248	3444	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:

rundll32.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc	rundll32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Service	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000	rundll32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\DeviceDesc	rundll32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Service	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000	rundll32.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

3060 schtasks.exe

pid	process
3060	schtasks.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

Processes:

rundll32.exeWerFault.exe

pid	process
1228	rundll32.exe
1228	rundll32.exe
1228	rundll32.exe
1228	rundll32.exe
1248	WerFault.exe
1248	WerFault.exe
1248	WerFault.exe
1248	WerFault.exe
1248	WerFault.exe
1248	WerFault.exe
1248	WerFault.exe
1248	WerFault.exe
1248	WerFault.exe
1248	WerFault.exe
1248	WerFault.exe
1248	WerFault.exe
1248	WerFault.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1228 rundll32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 1248 WerFault.exe
Token: SeBackupPrivilege 1248 WerFault.exe
Token: SeDebugPrivilege 1248 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	1248	WerFault.exe
Token: SeBackupPrivilege	1248	WerFault.exe
Token: SeDebugPrivilege	1248	WerFault.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 1036 wrote to memory of 1228	1036	rundll32.exe	rundll32.exe
PID 1036 wrote to memory of 1228	1036	rundll32.exe	rundll32.exe
PID 1036 wrote to memory of 1228	1036	rundll32.exe	rundll32.exe
PID 1228 wrote to memory of 804	1228	rundll32.exe	explorer.exe
PID 1228 wrote to memory of 804	1228	rundll32.exe	explorer.exe
PID 1228 wrote to memory of 804	1228	rundll32.exe	explorer.exe
PID 1228 wrote to memory of 804	1228	rundll32.exe	explorer.exe
PID 1228 wrote to memory of 804	1228	rundll32.exe	explorer.exe
PID 804 wrote to memory of 3060	804	explorer.exe	schtasks.exe
PID 804 wrote to memory of 3060	804	explorer.exe	schtasks.exe
PID 804 wrote to memory of 3060	804	explorer.exe	schtasks.exe
PID 3628 wrote to memory of 3444	3628	regsvr32.exe	regsvr32.exe
PID 3628 wrote to memory of 3444	3628	regsvr32.exe	regsvr32.exe
PID 3628 wrote to memory of 3444	3628	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ce7b85fa201d555acb43e47849cfd3de653234222167c7a7c680944c0c5d9318.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1036

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ce7b85fa201d555acb43e47849cfd3de653234222167c7a7c680944c0c5d9318.dll,#1
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1228

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:804

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ftgydbdjpi /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\ce7b85fa201d555acb43e47849cfd3de653234222167c7a7c680944c0c5d9318.dll\"" /SC ONCE /Z /ST 16:16 /ET 16:28
4⤵
- Creates scheduled task(s)
PID:3060

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\ce7b85fa201d555acb43e47849cfd3de653234222167c7a7c680944c0c5d9318.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:3628

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\ce7b85fa201d555acb43e47849cfd3de653234222167c7a7c680944c0c5d9318.dll"
2⤵
- Loads dropped DLL
PID:3444

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3444 -s 596
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1248

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\ce7b85fa201d555acb43e47849cfd3de653234222167c7a7c680944c0c5d9318.dll
MD5
0306fa5ba605dacb101f2680becbdb85

SHA1
89c9b6fa3c0764af1c29a166b7eaa5fc8eeb236f

SHA256
a136e164eab8ed17bf52655682aabdacd90df1081d7ff0c421bc60f8ada9ba81

SHA512
0c82ab84e41cd57ed31dd94d66002f66bfe5b9b38a66b3cbe618671eaa191b4b490a39ed91043c6f43ccde39e7b3b00548970170c88f9527f2c6ebe7cc8aa91e

Download Submit
\Users\Admin\AppData\Local\Temp\ce7b85fa201d555acb43e47849cfd3de653234222167c7a7c680944c0c5d9318.dll
MD5
0306fa5ba605dacb101f2680becbdb85

SHA1
89c9b6fa3c0764af1c29a166b7eaa5fc8eeb236f

SHA256
a136e164eab8ed17bf52655682aabdacd90df1081d7ff0c421bc60f8ada9ba81

SHA512
0c82ab84e41cd57ed31dd94d66002f66bfe5b9b38a66b3cbe618671eaa191b4b490a39ed91043c6f43ccde39e7b3b00548970170c88f9527f2c6ebe7cc8aa91e

Download Submit
memory/804-4-0x0000000000000000-mapping.dmp

Download
memory/804-6-0x0000000003000000-0x0000000003021000-memory.dmp

Filesize
132KB

Download
memory/1228-2-0x0000000000000000-mapping.dmp

Download
memory/1228-3-0x0000000004C40000-0x0000000004C61000-memory.dmp

Filesize
132KB

Download
memory/1248-10-0x0000000002EC0000-0x0000000002EC1000-memory.dmp

Filesize
4KB

Download
memory/1248-11-0x00000000032C0000-0x00000000032C1000-memory.dmp

Filesize
4KB

Download
memory/3060-5-0x0000000000000000-mapping.dmp

Download
memory/3444-8-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads