qakbot | 9beee380b3d74fcff2b978d7b23e8e1f5b98925bf1893647b4ed875748b6a6f0

General

Target

SecuriteInfo.com.Mal.EncPk-APV.26861.17707.dll
Size

1.5MB
MD5

3ed51103b766ed8816f03c753c3d0db0
SHA1

4be32b59e712434095cf428b2ad211ddd8d87656
SHA256

9beee380b3d74fcff2b978d7b23e8e1f5b98925bf1893647b4ed875748b6a6f0
SHA512

2bc550f453545509672bc828c5e443322c951edc8cbbb0b49beb4c6196c14522c07184558a3a3e8dfd81d3de41d02e68443bbf53e4ec81cb3c133588a9729af1

Score

10^/10

qakbot abc119 1611224824 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

abc119

Campaign

1611224824

C2

106.51.52.111:443

83.110.12.140:2222

89.3.198.238:443

86.220.60.133:2222

45.77.115.208:8443

45.77.115.208:995

71.117.132.169:443

82.76.47.211:443

125.63.101.62:443

86.98.93.124:2078

178.152.70.12:995

78.97.207.104:443

77.27.174.49:995

173.70.165.101:995

64.121.114.87:443

188.24.128.253:443

89.137.211.239:995

80.227.5.70:443

81.97.154.100:443

98.121.187.78:443

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

1300 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1260 1300 WerFault.exe regsvr32.exe

pid	process
1300	regsvr32.exe

pid	pid_target	process	target process
1260	1300	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 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
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

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

1528 schtasks.exe

pid	process
1528	schtasks.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

Processes:

rundll32.exeWerFault.exe

pid	process
1204	rundll32.exe
1204	rundll32.exe
1204	rundll32.exe
1204	rundll32.exe
1260	WerFault.exe
1260	WerFault.exe
1260	WerFault.exe
1260	WerFault.exe
1260	WerFault.exe
1260	WerFault.exe
1260	WerFault.exe
1260	WerFault.exe
1260	WerFault.exe
1260	WerFault.exe
1260	WerFault.exe
1260	WerFault.exe
1260	WerFault.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1204 rundll32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 1260 WerFault.exe
Token: SeBackupPrivilege 1260 WerFault.exe
Token: SeDebugPrivilege 1260 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	1260	WerFault.exe
Token: SeBackupPrivilege	1260	WerFault.exe
Token: SeDebugPrivilege	1260	WerFault.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 652 wrote to memory of 1204	652	rundll32.exe	rundll32.exe
PID 652 wrote to memory of 1204	652	rundll32.exe	rundll32.exe
PID 652 wrote to memory of 1204	652	rundll32.exe	rundll32.exe
PID 1204 wrote to memory of 2372	1204	rundll32.exe	explorer.exe
PID 1204 wrote to memory of 2372	1204	rundll32.exe	explorer.exe
PID 1204 wrote to memory of 2372	1204	rundll32.exe	explorer.exe
PID 1204 wrote to memory of 2372	1204	rundll32.exe	explorer.exe
PID 1204 wrote to memory of 2372	1204	rundll32.exe	explorer.exe
PID 2372 wrote to memory of 1528	2372	explorer.exe	schtasks.exe
PID 2372 wrote to memory of 1528	2372	explorer.exe	schtasks.exe
PID 2372 wrote to memory of 1528	2372	explorer.exe	schtasks.exe
PID 3128 wrote to memory of 1300	3128	regsvr32.exe	regsvr32.exe
PID 3128 wrote to memory of 1300	3128	regsvr32.exe	regsvr32.exe
PID 3128 wrote to memory of 1300	3128	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Mal.EncPk-APV.26861.17707.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:652

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Mal.EncPk-APV.26861.17707.dll,#1
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1204

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:2372

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn maccnxatni /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Mal.EncPk-APV.26861.17707.dll\"" /SC ONCE /Z /ST 10:20 /ET 10:32
4⤵
- Creates scheduled task(s)
PID:1528

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Mal.EncPk-APV.26861.17707.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:3128

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Mal.EncPk-APV.26861.17707.dll"
2⤵
- Loads dropped DLL
PID:1300

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1300 -s 596
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1260

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\SecuriteInfo.com.Mal.EncPk-APV.26861.17707.dll
MD5
0ea793d0573baa62bed025435b076932

SHA1
7a04763d2eb5f4cb0f0155840fb90be0deb4acb5

SHA256
38242620c6bfb3ce9a640985ca3e5f71ab3d465ea3894ae731980285405030ac

SHA512
62bfa21cafd1048176fa17af5a3cc831ceb6e2d6d9458962e0acda4d57adb554d1f74658f18886752e396c1c13d8179a5f9363d22219e136287f67ea27732a84

Download Submit
\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Mal.EncPk-APV.26861.17707.dll
MD5
0ea793d0573baa62bed025435b076932

SHA1
7a04763d2eb5f4cb0f0155840fb90be0deb4acb5

SHA256
38242620c6bfb3ce9a640985ca3e5f71ab3d465ea3894ae731980285405030ac

SHA512
62bfa21cafd1048176fa17af5a3cc831ceb6e2d6d9458962e0acda4d57adb554d1f74658f18886752e396c1c13d8179a5f9363d22219e136287f67ea27732a84

Download Submit
memory/1204-2-0x0000000000000000-mapping.dmp

Download
memory/1204-3-0x0000000000C40000-0x0000000000C73000-memory.dmp

Filesize
204KB

Download
memory/1204-4-0x0000000010000000-0x0000000010035000-memory.dmp

Filesize
212KB

Download
memory/1204-6-0x0000000010000000-0x0000000010035000-memory.dmp

Filesize
212KB

Download
memory/1260-13-0x0000000002DC0000-0x0000000002DC1000-memory.dmp

Filesize
4KB

Download
memory/1300-11-0x0000000000000000-mapping.dmp

Download
memory/1528-7-0x0000000000000000-mapping.dmp

Download
memory/2372-5-0x0000000000000000-mapping.dmp

Download
memory/2372-8-0x0000000000280000-0x00000000002B5000-memory.dmp

Filesize
212KB

Download
memory/2372-9-0x0000000000280000-0x00000000002B5000-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