qakbot | 63deda6fe8af221a650f6ba6a2ee6c7fec17f10bc5e063c9b0aaee4981a01150

General

Target

44459.8061394676.dat.dll
Size

823KB
MD5

a372400cbff205def639e4db62ef17b4
SHA1

445447a8cd34df42d7fd786a164389cf8e5f82db
SHA256

63deda6fe8af221a650f6ba6a2ee6c7fec17f10bc5e063c9b0aaee4981a01150
SHA512

763807749271cf66fa935b4da272ede62543971e124680381af5f22dd20d48d7f297dfcfb441ad3e56b96902129428d925b89e37ebc745b62d641fe7802b5457

Score

10^/10

qakbot obama100 1632151873 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.318

Botnet

obama100

Campaign

1632151873

C2

45.46.53.140:2222

144.139.47.206:443

189.210.115.207:443

120.150.218.241:995

47.22.148.6:443

140.82.49.12:443

24.139.72.117:443

24.229.150.54:995

24.55.112.61:443

136.232.34.70:443

95.77.223.148:443

173.21.10.71:2222

76.25.142.196:443

96.37.113.36:993

71.74.12.34:443

73.151.236.31:443

67.165.206.193:993

109.12.111.14:443

68.204.7.158:443

105.198.236.99:443

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

1556 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

1808 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

2028 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

2028 rundll32.exe

pid	process
1556	regsvr32.exe

pid	process
1808	schtasks.exe

pid	process
2028	rundll32.exe

pid	process
2028	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 2040 wrote to memory of 2028	2040	rundll32.exe	rundll32.exe
PID 2040 wrote to memory of 2028	2040	rundll32.exe	rundll32.exe
PID 2040 wrote to memory of 2028	2040	rundll32.exe	rundll32.exe
PID 2040 wrote to memory of 2028	2040	rundll32.exe	rundll32.exe
PID 2040 wrote to memory of 2028	2040	rundll32.exe	rundll32.exe
PID 2040 wrote to memory of 2028	2040	rundll32.exe	rundll32.exe
PID 2040 wrote to memory of 2028	2040	rundll32.exe	rundll32.exe
PID 2028 wrote to memory of 268	2028	rundll32.exe	explorer.exe
PID 2028 wrote to memory of 268	2028	rundll32.exe	explorer.exe
PID 2028 wrote to memory of 268	2028	rundll32.exe	explorer.exe
PID 2028 wrote to memory of 268	2028	rundll32.exe	explorer.exe
PID 2028 wrote to memory of 268	2028	rundll32.exe	explorer.exe
PID 2028 wrote to memory of 268	2028	rundll32.exe	explorer.exe
PID 268 wrote to memory of 1808	268	explorer.exe	schtasks.exe
PID 268 wrote to memory of 1808	268	explorer.exe	schtasks.exe
PID 268 wrote to memory of 1808	268	explorer.exe	schtasks.exe
PID 268 wrote to memory of 1808	268	explorer.exe	schtasks.exe
PID 1732 wrote to memory of 1624	1732	taskeng.exe	regsvr32.exe
PID 1732 wrote to memory of 1624	1732	taskeng.exe	regsvr32.exe
PID 1732 wrote to memory of 1624	1732	taskeng.exe	regsvr32.exe
PID 1732 wrote to memory of 1624	1732	taskeng.exe	regsvr32.exe
PID 1732 wrote to memory of 1624	1732	taskeng.exe	regsvr32.exe
PID 1624 wrote to memory of 1556	1624	regsvr32.exe	regsvr32.exe
PID 1624 wrote to memory of 1556	1624	regsvr32.exe	regsvr32.exe
PID 1624 wrote to memory of 1556	1624	regsvr32.exe	regsvr32.exe
PID 1624 wrote to memory of 1556	1624	regsvr32.exe	regsvr32.exe
PID 1624 wrote to memory of 1556	1624	regsvr32.exe	regsvr32.exe
PID 1624 wrote to memory of 1556	1624	regsvr32.exe	regsvr32.exe
PID 1624 wrote to memory of 1556	1624	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\44459.8061394676.dat.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2040

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\44459.8061394676.dat.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2028

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:268

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn oxvsebq /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\44459.8061394676.dat.dll\"" /SC ONCE /Z /ST 18:51 /ET 19:03
4⤵
- Creates scheduled task(s)
PID:1808

C:\Windows\system32\taskeng.exe
taskeng.exe {750DD243-4BAF-4767-B667-9C6014053396} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1732

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\44459.8061394676.dat.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1624

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\44459.8061394676.dat.dll"
3⤵
- Loads dropped DLL
PID:1556

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\44459.8061394676.dat.dll
MD5
3ef3543f3be00171cc9bded26d7672ba

SHA1
598bca9dddaa8a4ca0021450fb140e1816921cee

SHA256
fb5d11d5c995e6c675bc5411539ef577ebedbfe988901a0b80dc687d88e05bc7

SHA512
2a37ce258e909aed773d8c395e8cea5bac3a674106e1cc1ea3b860b65125ad2c128f428b5f6727491e83b5054375d8619324eee8d33c5dd9d8fccae2beb59023

Download Submit
\Users\Admin\AppData\Local\Temp\44459.8061394676.dat.dll
MD5
3ef3543f3be00171cc9bded26d7672ba

SHA1
598bca9dddaa8a4ca0021450fb140e1816921cee

SHA256
fb5d11d5c995e6c675bc5411539ef577ebedbfe988901a0b80dc687d88e05bc7

SHA512
2a37ce258e909aed773d8c395e8cea5bac3a674106e1cc1ea3b860b65125ad2c128f428b5f6727491e83b5054375d8619324eee8d33c5dd9d8fccae2beb59023

Download Submit
memory/268-67-0x0000000074551000-0x0000000074553000-memory.dmp

Filesize
8KB

Download
memory/268-69-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/268-65-0x0000000000000000-mapping.dmp

Download
memory/1556-73-0x0000000000000000-mapping.dmp

Download
memory/1624-70-0x0000000000000000-mapping.dmp

Download
memory/1624-71-0x000007FEFB891000-0x000007FEFB893000-memory.dmp

Filesize
8KB

Download
memory/1808-68-0x0000000000000000-mapping.dmp

Download
memory/2028-64-0x00000000000B0000-0x00000000000B1000-memory.dmp

Filesize
4KB

Download
memory/2028-60-0x0000000000000000-mapping.dmp

Download
memory/2028-62-0x00000000747B0000-0x00000000747D1000-memory.dmp

Filesize
132KB

Download
memory/2028-63-0x00000000747B0000-0x000000007489A000-memory.dmp

Filesize
936KB

Download
memory/2028-61-0x00000000760B1000-0x00000000760B3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads