qakbot | 38199f487136687bbd9de4d6433b04d6e123b5473d9f6e1608ffde0ab6d849ee

General

Target

38199f487136687bbd9de4d6433b04d6e123b5473d9f6e1608ffde0ab6d849ee.dll
Size

298KB
MD5

dd8310dd79821d070fd0165f637dbeb7
SHA1

9f2db1f9bbf9e26a39fa2a2754b60dce99899d6d
SHA256

38199f487136687bbd9de4d6433b04d6e123b5473d9f6e1608ffde0ab6d849ee
SHA512

548501b801e8c23ab79ea3790935489a5edbf97dce17627ee20846bd590f01aa0e649ca7e57317f56ef20c342eca6fdcf0768440b7c26e7aab399df07ca9e4ad

Score

10^/10

qakbot abc123 1612275762 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

abc123

Campaign

1612275762

C2

196.151.252.84:443

216.201.162.158:443

83.110.12.140:2222

105.186.102.16:443

108.31.15.10:995

193.248.221.184:2222

68.225.60.77:995

197.45.110.165:995

89.3.198.238:443

81.97.154.100:443

81.214.126.173:2222

108.46.145.30:443

71.187.170.235:443

72.240.200.181:2222

81.88.254.62:443

98.240.24.57:443

86.97.8.249:443

75.136.40.155:443

79.129.121.81:995

37.211.90.175:995

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Loads dropped DLL 2 IoCs

Processes:

regsvr32.exe

pid process

3676 regsvr32.exe
3676 regsvr32.exe

pid	process
3676	regsvr32.exe
3676	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\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
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

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

2348 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

500 rundll32.exe
500 rundll32.exe
500 rundll32.exe
500 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

500 rundll32.exe

pid	process
2348	schtasks.exe

pid	process
500	rundll32.exe
500	rundll32.exe
500	rundll32.exe
500	rundll32.exe

pid	process
500	rundll32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 984 wrote to memory of 500	984	rundll32.exe	rundll32.exe
PID 984 wrote to memory of 500	984	rundll32.exe	rundll32.exe
PID 984 wrote to memory of 500	984	rundll32.exe	rundll32.exe
PID 500 wrote to memory of 3068	500	rundll32.exe	explorer.exe
PID 500 wrote to memory of 3068	500	rundll32.exe	explorer.exe
PID 500 wrote to memory of 3068	500	rundll32.exe	explorer.exe
PID 500 wrote to memory of 3068	500	rundll32.exe	explorer.exe
PID 500 wrote to memory of 3068	500	rundll32.exe	explorer.exe
PID 3068 wrote to memory of 2348	3068	explorer.exe	schtasks.exe
PID 3068 wrote to memory of 2348	3068	explorer.exe	schtasks.exe
PID 3068 wrote to memory of 2348	3068	explorer.exe	schtasks.exe
PID 2456 wrote to memory of 3676	2456	regsvr32.exe	regsvr32.exe
PID 2456 wrote to memory of 3676	2456	regsvr32.exe	regsvr32.exe
PID 2456 wrote to memory of 3676	2456	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\38199f487136687bbd9de4d6433b04d6e123b5473d9f6e1608ffde0ab6d849ee.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:984

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\38199f487136687bbd9de4d6433b04d6e123b5473d9f6e1608ffde0ab6d849ee.dll,#1
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:500

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:3068

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn aesjuznew /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\38199f487136687bbd9de4d6433b04d6e123b5473d9f6e1608ffde0ab6d849ee.dll\"" /SC ONCE /Z /ST 22:54 /ET 23:06
4⤵
- Creates scheduled task(s)
PID:2348

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\38199f487136687bbd9de4d6433b04d6e123b5473d9f6e1608ffde0ab6d849ee.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:2456

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\38199f487136687bbd9de4d6433b04d6e123b5473d9f6e1608ffde0ab6d849ee.dll"
2⤵
- Loads dropped DLL
PID:3676

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\38199f487136687bbd9de4d6433b04d6e123b5473d9f6e1608ffde0ab6d849ee.dll
MD5
914d880e058cdfcbd3783331baf469a0

SHA1
281067b33bd3ac08e8e505a339ecef72b2e0a3cd

SHA256
6f5abc1ce3306bf4536d332dfaf7b1e2723b41687f9889fd0bdbbffa8b7bbc9d

SHA512
9ebf3386e3733de99bd33775ee920c33b1591be8d9b3591211db79c79e03d9d678347ecb930c08f1367b61b61501f0b1927c1354b947b799241cd2df95b01990

Download Submit
\Users\Admin\AppData\Local\Temp\38199f487136687bbd9de4d6433b04d6e123b5473d9f6e1608ffde0ab6d849ee.dll
MD5
914d880e058cdfcbd3783331baf469a0

SHA1
281067b33bd3ac08e8e505a339ecef72b2e0a3cd

SHA256
6f5abc1ce3306bf4536d332dfaf7b1e2723b41687f9889fd0bdbbffa8b7bbc9d

SHA512
9ebf3386e3733de99bd33775ee920c33b1591be8d9b3591211db79c79e03d9d678347ecb930c08f1367b61b61501f0b1927c1354b947b799241cd2df95b01990

Download Submit
\Users\Admin\AppData\Local\Temp\38199f487136687bbd9de4d6433b04d6e123b5473d9f6e1608ffde0ab6d849ee.dll
MD5
914d880e058cdfcbd3783331baf469a0

SHA1
281067b33bd3ac08e8e505a339ecef72b2e0a3cd

SHA256
6f5abc1ce3306bf4536d332dfaf7b1e2723b41687f9889fd0bdbbffa8b7bbc9d

SHA512
9ebf3386e3733de99bd33775ee920c33b1591be8d9b3591211db79c79e03d9d678347ecb930c08f1367b61b61501f0b1927c1354b947b799241cd2df95b01990

Download Submit
memory/500-2-0x0000000000000000-mapping.dmp

Download
memory/500-3-0x0000000002741000-0x0000000002753000-memory.dmp

Filesize
72KB

Download
memory/500-4-0x0000000002790000-0x00000000027C4000-memory.dmp

Filesize
208KB

Download
memory/500-5-0x0000000002740000-0x0000000002775000-memory.dmp

Filesize
212KB

Download
memory/2348-7-0x0000000000000000-mapping.dmp

Download
memory/3068-6-0x0000000000000000-mapping.dmp

Download
memory/3068-8-0x00000000033A0000-0x00000000033D5000-memory.dmp

Filesize
212KB

Download
memory/3068-9-0x00000000033A0000-0x00000000033D5000-memory.dmp

Filesize
212KB

Download
memory/3676-11-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads