qakbot | 003598c511feba9463357565313dae15dd9dd38bc266f445bce1f735d7f8d904

General

Target

file.dll
Size

400KB
MD5

c465bb90de4afed7178c630d5420cada
SHA1

fa0128f85bd80bfd4b601d39824b3a5d800b9b68
SHA256

003598c511feba9463357565313dae15dd9dd38bc266f445bce1f735d7f8d904
SHA512

cb4b6258b8755eb97202624e46110d704d06288c0a1ad8c7f51a61e8ac16ee0fac9d292691271b4575a476cc4438585504325c8aadbee2a411df0709d034bf44

Score

10^/10

qakbot biden02 1614154620 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

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

524 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

1760 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

2000 regsvr32.exe
2000 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

2000 regsvr32.exe

pid	process
524	regsvr32.exe

pid	process
1760	schtasks.exe

pid	process
2000	regsvr32.exe
2000	regsvr32.exe

pid	process
2000	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1048 wrote to memory of 2000	1048	regsvr32.exe	regsvr32.exe
PID 1048 wrote to memory of 2000	1048	regsvr32.exe	regsvr32.exe
PID 1048 wrote to memory of 2000	1048	regsvr32.exe	regsvr32.exe
PID 1048 wrote to memory of 2000	1048	regsvr32.exe	regsvr32.exe
PID 1048 wrote to memory of 2000	1048	regsvr32.exe	regsvr32.exe
PID 1048 wrote to memory of 2000	1048	regsvr32.exe	regsvr32.exe
PID 1048 wrote to memory of 2000	1048	regsvr32.exe	regsvr32.exe
PID 2000 wrote to memory of 1552	2000	regsvr32.exe	explorer.exe
PID 2000 wrote to memory of 1552	2000	regsvr32.exe	explorer.exe
PID 2000 wrote to memory of 1552	2000	regsvr32.exe	explorer.exe
PID 2000 wrote to memory of 1552	2000	regsvr32.exe	explorer.exe
PID 2000 wrote to memory of 1552	2000	regsvr32.exe	explorer.exe
PID 2000 wrote to memory of 1552	2000	regsvr32.exe	explorer.exe
PID 1552 wrote to memory of 1760	1552	explorer.exe	schtasks.exe
PID 1552 wrote to memory of 1760	1552	explorer.exe	schtasks.exe
PID 1552 wrote to memory of 1760	1552	explorer.exe	schtasks.exe
PID 1552 wrote to memory of 1760	1552	explorer.exe	schtasks.exe
PID 1068 wrote to memory of 1584	1068	taskeng.exe	regsvr32.exe
PID 1068 wrote to memory of 1584	1068	taskeng.exe	regsvr32.exe
PID 1068 wrote to memory of 1584	1068	taskeng.exe	regsvr32.exe
PID 1068 wrote to memory of 1584	1068	taskeng.exe	regsvr32.exe
PID 1068 wrote to memory of 1584	1068	taskeng.exe	regsvr32.exe
PID 1584 wrote to memory of 524	1584	regsvr32.exe	regsvr32.exe
PID 1584 wrote to memory of 524	1584	regsvr32.exe	regsvr32.exe
PID 1584 wrote to memory of 524	1584	regsvr32.exe	regsvr32.exe
PID 1584 wrote to memory of 524	1584	regsvr32.exe	regsvr32.exe
PID 1584 wrote to memory of 524	1584	regsvr32.exe	regsvr32.exe
PID 1584 wrote to memory of 524	1584	regsvr32.exe	regsvr32.exe
PID 1584 wrote to memory of 524	1584	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\file.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1048

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\file.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2000

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1552

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn gavskdznxh /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 23:27 /ET 23:39
4⤵
- Creates scheduled task(s)
PID:1760

C:\Windows\system32\taskeng.exe
taskeng.exe {00FE8975-4AA6-4D43-A8C0-2EC7235ACDDC} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1068

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1584

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
3⤵
- Loads dropped DLL
PID:524

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

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\file.dll
MD5
c58bec5c883de93c72e0b985c8eccc1b

SHA1
ad2c39223e06d25a8a5c72c87691ca30a090715a

SHA256
385ef142dc41a38077041199801b7144d80537da83aecf3cd4da76e838720b73

SHA512
edf3965c96a8051422e6a6657324b62a90ac1bbbd780dca0734fbc5d87db842460bd2f36700a24f110be7951f83ecda2f1cb2148e45f6258e63fa60f46ae1833

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
c58bec5c883de93c72e0b985c8eccc1b

SHA1
ad2c39223e06d25a8a5c72c87691ca30a090715a

SHA256
385ef142dc41a38077041199801b7144d80537da83aecf3cd4da76e838720b73

SHA512
edf3965c96a8051422e6a6657324b62a90ac1bbbd780dca0734fbc5d87db842460bd2f36700a24f110be7951f83ecda2f1cb2148e45f6258e63fa60f46ae1833

Download Submit
memory/524-72-0x0000000000000000-mapping.dmp

Download
memory/1048-59-0x000007FEFBB41000-0x000007FEFBB43000-memory.dmp

Filesize
8KB

Download
memory/1552-68-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/1552-64-0x0000000000000000-mapping.dmp

Download
memory/1552-66-0x0000000074321000-0x0000000074323000-memory.dmp

Filesize
8KB

Download
memory/1584-69-0x0000000000000000-mapping.dmp

Download
memory/1760-67-0x0000000000000000-mapping.dmp

Download
memory/2000-60-0x0000000000000000-mapping.dmp

Download
memory/2000-63-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/2000-62-0x00000000006D0000-0x0000000000736000-memory.dmp

Filesize
408KB

Download
memory/2000-61-0x0000000075721000-0x0000000075723000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads