qakbot | 6e3428c135d09f32938be4fa82603070e80cd829af4a678fc108e1f795f527fc

General

Target

6e3428c135d09f32938be4fa82603070e80cd829af4a678fc108e1f795f527fc.dll
Size

280KB
MD5

899644484dab4bfc0eeb4b0b7cabec93
SHA1

0923e1a709832d5980f183176e3cf1e9dfe2ab08
SHA256

6e3428c135d09f32938be4fa82603070e80cd829af4a678fc108e1f795f527fc
SHA512

06cd92317eb2de015949cf3ed01f14142d34ff7f1cbd319a67f4cfb0f3cfe78e76fbe7222897bcb85bf4d743db36494ec16cf483e209a1ad84c48bc53d769f26

Score

10^/10

qakbot obama64 1624560446 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.115

Botnet

obama64

Campaign

1624560446

C2

140.82.49.12:443

81.214.126.173:2222

75.67.192.125:443

216.201.162.158:443

76.25.142.196:443

68.186.192.69:443

95.77.223.148:443

97.69.160.4:2222

71.41.184.10:3389

184.185.103.157:443

189.210.115.207:443

24.179.77.236:443

73.151.236.31:443

188.26.180.140:443

213.122.113.120:443

75.137.47.174:443

197.45.110.165:995

72.240.200.181:2222

75.188.35.168:443

173.21.10.71:2222

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

2120 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2152 2120 WerFault.exe regsvr32.exe

pid	process
2120	regsvr32.exe

pid	pid_target	process	target process
2152	2120	WerFault.exe	regsvr32.exe

Checks SCSI registry key(s) 3 TTPs 4 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

SystemSettings.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000	SystemSettings.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\HardwareID	SystemSettings.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000	SystemSettings.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\HardwareID	SystemSettings.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

500 schtasks.exe

pid	process
500	schtasks.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

rundll32.exeWerFault.exe

pid	process
1148	rundll32.exe
1148	rundll32.exe
2152	WerFault.exe
2152	WerFault.exe
2152	WerFault.exe
2152	WerFault.exe
2152	WerFault.exe
2152	WerFault.exe
2152	WerFault.exe
2152	WerFault.exe
2152	WerFault.exe
2152	WerFault.exe
2152	WerFault.exe
2152	WerFault.exe
2152	WerFault.exe
2152	WerFault.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1148 rundll32.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

Processes:

SystemSettings.exeWerFault.exe

description	pid	process
Token: SeShutdownPrivilege	2840	SystemSettings.exe
Token: SeCreatePagefilePrivilege	2840	SystemSettings.exe
Token: SeShutdownPrivilege	2840	SystemSettings.exe
Token: SeCreatePagefilePrivilege	2840	SystemSettings.exe
Token: SeShutdownPrivilege	2840	SystemSettings.exe
Token: SeCreatePagefilePrivilege	2840	SystemSettings.exe
Token: SeShutdownPrivilege	2840	SystemSettings.exe
Token: SeCreatePagefilePrivilege	2840	SystemSettings.exe
Token: SeRestorePrivilege	2152	WerFault.exe
Token: SeBackupPrivilege	2152	WerFault.exe
Token: SeDebugPrivilege	2152	WerFault.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

SystemSettings.exe

pid process

2840 SystemSettings.exe

pid	process
2840	SystemSettings.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 808 wrote to memory of 1148	808	rundll32.exe	rundll32.exe
PID 808 wrote to memory of 1148	808	rundll32.exe	rundll32.exe
PID 808 wrote to memory of 1148	808	rundll32.exe	rundll32.exe
PID 1148 wrote to memory of 3208	1148	rundll32.exe	explorer.exe
PID 1148 wrote to memory of 3208	1148	rundll32.exe	explorer.exe
PID 1148 wrote to memory of 3208	1148	rundll32.exe	explorer.exe
PID 1148 wrote to memory of 3208	1148	rundll32.exe	explorer.exe
PID 1148 wrote to memory of 3208	1148	rundll32.exe	explorer.exe
PID 3208 wrote to memory of 500	3208	explorer.exe	schtasks.exe
PID 3208 wrote to memory of 500	3208	explorer.exe	schtasks.exe
PID 3208 wrote to memory of 500	3208	explorer.exe	schtasks.exe
PID 496 wrote to memory of 2120	496	regsvr32.exe	regsvr32.exe
PID 496 wrote to memory of 2120	496	regsvr32.exe	regsvr32.exe
PID 496 wrote to memory of 2120	496	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6e3428c135d09f32938be4fa82603070e80cd829af4a678fc108e1f795f527fc.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:808

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6e3428c135d09f32938be4fa82603070e80cd829af4a678fc108e1f795f527fc.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1148

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:3208

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn cbqulqtaxm /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\6e3428c135d09f32938be4fa82603070e80cd829af4a678fc108e1f795f527fc.dll\"" /SC ONCE /Z /ST 17:17 /ET 17:29
4⤵
- Creates scheduled task(s)
PID:500

C:\Windows\ImmersiveControlPanel\SystemSettings.exe
"C:\Windows\ImmersiveControlPanel\SystemSettings.exe" -ServerName:microsoft.windows.immersivecontrolpanel
1⤵
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2840

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\6e3428c135d09f32938be4fa82603070e80cd829af4a678fc108e1f795f527fc.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:496

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\6e3428c135d09f32938be4fa82603070e80cd829af4a678fc108e1f795f527fc.dll"
2⤵
- Loads dropped DLL
PID:2120

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2120 -s 596
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2152

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\6e3428c135d09f32938be4fa82603070e80cd829af4a678fc108e1f795f527fc.dll
MD5
202047babe6d68b81be682af36618cc6

SHA1
94b2ade4ce5038f623212bc0d8d9c41cb59064aa

SHA256
812f67342092a3c6179753af55cb2248e347d13c9178c6ffd10671b2b88327cc

SHA512
0ada56239da2c8618d96c53c457fe7ee93596f248085a238ad4f5b7815e15510ca928de59305528b824dae1c08c4c00906dc9aef1890f401cac47b756b379223

Download Submit
\Users\Admin\AppData\Local\Temp\6e3428c135d09f32938be4fa82603070e80cd829af4a678fc108e1f795f527fc.dll
MD5
202047babe6d68b81be682af36618cc6

SHA1
94b2ade4ce5038f623212bc0d8d9c41cb59064aa

SHA256
812f67342092a3c6179753af55cb2248e347d13c9178c6ffd10671b2b88327cc

SHA512
0ada56239da2c8618d96c53c457fe7ee93596f248085a238ad4f5b7815e15510ca928de59305528b824dae1c08c4c00906dc9aef1890f401cac47b756b379223

Download Submit
memory/500-119-0x0000000000000000-mapping.dmp

Download
memory/1148-114-0x0000000000000000-mapping.dmp

Download
memory/1148-115-0x0000000002D40000-0x0000000002D89000-memory.dmp

Filesize
292KB

Download
memory/1148-116-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/2120-123-0x0000000000000000-mapping.dmp

Download
memory/3208-117-0x0000000000000000-mapping.dmp

Download
memory/3208-118-0x0000000000E80000-0x0000000000EAF000-memory.dmp

Filesize
188KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads