qakbot | deff02c262372aaee600b3fb0391e0b778b82a5a5e9fdac27d4e085572fa4cfb

General

Target

deff02c262372aaee600b3fb0391e0b778b82a5a5e9fdac27d4e085572fa4cfb.dll
Size

400KB
MD5

1be5b9fa3840ad9d542c411d5cb30d3d
SHA1

b994e07db78874d858126eca956d7f67196c28b5
SHA256

deff02c262372aaee600b3fb0391e0b778b82a5a5e9fdac27d4e085572fa4cfb
SHA512

134c5815f2c62cafc83660b17f7e3e6479c16f45defaa517c91adb4c79d2357dc05ee2739d98a3f4b6c7ca911bcc35b55b3cbfa894aeb684dd96a785b6fe8bd4

Score

10^/10

qakbot biden02 1614154620 banker stealer trojan

Malware Config

Extracted

Family

qakbot

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

3320 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1564 3320 WerFault.exe regsvr32.exe

pid	process
3320	regsvr32.exe

pid	pid_target	process	target process
1564	3320	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 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
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

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

4000 schtasks.exe

pid	process
4000	schtasks.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

Processes:

regsvr32.exeWerFault.exe

pid	process
1644	regsvr32.exe
1644	regsvr32.exe
1644	regsvr32.exe
1644	regsvr32.exe
1564	WerFault.exe
1564	WerFault.exe
1564	WerFault.exe
1564	WerFault.exe
1564	WerFault.exe
1564	WerFault.exe
1564	WerFault.exe
1564	WerFault.exe
1564	WerFault.exe
1564	WerFault.exe
1564	WerFault.exe
1564	WerFault.exe
1564	WerFault.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1644 regsvr32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 1564 WerFault.exe
Token: SeBackupPrivilege 1564 WerFault.exe
Token: SeDebugPrivilege 1564 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	1564	WerFault.exe
Token: SeBackupPrivilege	1564	WerFault.exe
Token: SeDebugPrivilege	1564	WerFault.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 1400 wrote to memory of 1644	1400	regsvr32.exe	regsvr32.exe
PID 1400 wrote to memory of 1644	1400	regsvr32.exe	regsvr32.exe
PID 1400 wrote to memory of 1644	1400	regsvr32.exe	regsvr32.exe
PID 1644 wrote to memory of 2612	1644	regsvr32.exe	explorer.exe
PID 1644 wrote to memory of 2612	1644	regsvr32.exe	explorer.exe
PID 1644 wrote to memory of 2612	1644	regsvr32.exe	explorer.exe
PID 1644 wrote to memory of 2612	1644	regsvr32.exe	explorer.exe
PID 1644 wrote to memory of 2612	1644	regsvr32.exe	explorer.exe
PID 2612 wrote to memory of 4000	2612	explorer.exe	schtasks.exe
PID 2612 wrote to memory of 4000	2612	explorer.exe	schtasks.exe
PID 2612 wrote to memory of 4000	2612	explorer.exe	schtasks.exe
PID 1388 wrote to memory of 3320	1388	regsvr32.exe	regsvr32.exe
PID 1388 wrote to memory of 3320	1388	regsvr32.exe	regsvr32.exe
PID 1388 wrote to memory of 3320	1388	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\deff02c262372aaee600b3fb0391e0b778b82a5a5e9fdac27d4e085572fa4cfb.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1400

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\deff02c262372aaee600b3fb0391e0b778b82a5a5e9fdac27d4e085572fa4cfb.dll
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1644

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:2612

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn wunkmmyip /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\deff02c262372aaee600b3fb0391e0b778b82a5a5e9fdac27d4e085572fa4cfb.dll\"" /SC ONCE /Z /ST 08:21 /ET 08:33
4⤵
- Creates scheduled task(s)
PID:4000

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\deff02c262372aaee600b3fb0391e0b778b82a5a5e9fdac27d4e085572fa4cfb.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:1388

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\deff02c262372aaee600b3fb0391e0b778b82a5a5e9fdac27d4e085572fa4cfb.dll"
2⤵
- Loads dropped DLL
PID:3320

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3320 -s 596
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1564

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\deff02c262372aaee600b3fb0391e0b778b82a5a5e9fdac27d4e085572fa4cfb.dll
MD5
40bc5f6a77f2d838b23ac90c54c84a92

SHA1
e1c33603246fa0d30c40503675c1914d5d727104

SHA256
7c7c75ff0249af021f9746b0966416ec826dbde7a25f2be3646cefb7113a9619

SHA512
4a470c905dd465e93a1ba9d3f2faca75bb57be1767fcc3d84f0caaa0617a27ee47984a32d137c82d8b343efce5310498a42d2901ed47f328c02f369d640249c1

Download Submit
\Users\Admin\AppData\Local\Temp\deff02c262372aaee600b3fb0391e0b778b82a5a5e9fdac27d4e085572fa4cfb.dll
MD5
40bc5f6a77f2d838b23ac90c54c84a92

SHA1
e1c33603246fa0d30c40503675c1914d5d727104

SHA256
7c7c75ff0249af021f9746b0966416ec826dbde7a25f2be3646cefb7113a9619

SHA512
4a470c905dd465e93a1ba9d3f2faca75bb57be1767fcc3d84f0caaa0617a27ee47984a32d137c82d8b343efce5310498a42d2901ed47f328c02f369d640249c1

Download Submit
memory/1564-12-0x00000000032B0000-0x00000000032B1000-memory.dmp

Filesize
4KB

Download
memory/1564-13-0x00000000032B0000-0x00000000032B1000-memory.dmp

Filesize
4KB

Download
memory/1644-2-0x0000000000000000-mapping.dmp

Download
memory/1644-3-0x0000000004A80000-0x0000000004AE6000-memory.dmp

Filesize
408KB

Download
memory/1644-4-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/2612-5-0x0000000000000000-mapping.dmp

Download
memory/2612-7-0x0000000000ED0000-0x0000000000F05000-memory.dmp

Filesize
212KB

Download
memory/2612-8-0x0000000000ED0000-0x0000000000F05000-memory.dmp

Filesize
212KB

Download
memory/3320-10-0x0000000000000000-mapping.dmp

Download
memory/4000-6-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads