qakbot | e00742a9cf278f9062973151b307f0b854f75a76611b71102533739defe327fd

General

Target

file.dll
Size

400KB
MD5

25c903dd35060b3c7ae995aacfce06b9
SHA1

550fde92cd2e44877e987c60c87e0c581ad1a275
SHA256

e00742a9cf278f9062973151b307f0b854f75a76611b71102533739defe327fd
SHA512

27d5572e78329ceac33c53a9dd17cb94c1243dd80d8a2f32a3da76e7520cbd88244ddb59c42e056349f0d107140c3823c76b6fa8a05e3df1b466ff498615e35c

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

1056 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

1600 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

1516 regsvr32.exe
1516 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1516 regsvr32.exe

pid	process
1056	regsvr32.exe

pid	process
1600	schtasks.exe

pid	process
1516	regsvr32.exe
1516	regsvr32.exe

pid	process
1516	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1088 wrote to memory of 1516	1088	regsvr32.exe	regsvr32.exe
PID 1088 wrote to memory of 1516	1088	regsvr32.exe	regsvr32.exe
PID 1088 wrote to memory of 1516	1088	regsvr32.exe	regsvr32.exe
PID 1088 wrote to memory of 1516	1088	regsvr32.exe	regsvr32.exe
PID 1088 wrote to memory of 1516	1088	regsvr32.exe	regsvr32.exe
PID 1088 wrote to memory of 1516	1088	regsvr32.exe	regsvr32.exe
PID 1088 wrote to memory of 1516	1088	regsvr32.exe	regsvr32.exe
PID 1516 wrote to memory of 1204	1516	regsvr32.exe	explorer.exe
PID 1516 wrote to memory of 1204	1516	regsvr32.exe	explorer.exe
PID 1516 wrote to memory of 1204	1516	regsvr32.exe	explorer.exe
PID 1516 wrote to memory of 1204	1516	regsvr32.exe	explorer.exe
PID 1516 wrote to memory of 1204	1516	regsvr32.exe	explorer.exe
PID 1516 wrote to memory of 1204	1516	regsvr32.exe	explorer.exe
PID 1204 wrote to memory of 1600	1204	explorer.exe	schtasks.exe
PID 1204 wrote to memory of 1600	1204	explorer.exe	schtasks.exe
PID 1204 wrote to memory of 1600	1204	explorer.exe	schtasks.exe
PID 1204 wrote to memory of 1600	1204	explorer.exe	schtasks.exe
PID 968 wrote to memory of 856	968	taskeng.exe	regsvr32.exe
PID 968 wrote to memory of 856	968	taskeng.exe	regsvr32.exe
PID 968 wrote to memory of 856	968	taskeng.exe	regsvr32.exe
PID 968 wrote to memory of 856	968	taskeng.exe	regsvr32.exe
PID 968 wrote to memory of 856	968	taskeng.exe	regsvr32.exe
PID 856 wrote to memory of 1056	856	regsvr32.exe	regsvr32.exe
PID 856 wrote to memory of 1056	856	regsvr32.exe	regsvr32.exe
PID 856 wrote to memory of 1056	856	regsvr32.exe	regsvr32.exe
PID 856 wrote to memory of 1056	856	regsvr32.exe	regsvr32.exe
PID 856 wrote to memory of 1056	856	regsvr32.exe	regsvr32.exe
PID 856 wrote to memory of 1056	856	regsvr32.exe	regsvr32.exe
PID 856 wrote to memory of 1056	856	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:1088

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:1516

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1204

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn wdiqqsbd /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 01:18 /ET 01:30
4⤵
- Creates scheduled task(s)
PID:1600

C:\Windows\system32\taskeng.exe
taskeng.exe {95D50156-AB87-4F50-8E3E-D42BF749F895} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:968

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:856

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
3⤵
- Loads dropped DLL
PID:1056

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\file.dll
MD5
5e8a7fcfcc20bcd482dce552088fe1e2

SHA1
3dbd7bc736567ee129c74afa94110810dc1c8af1

SHA256
cc07fbcd25aff9669d19701ad91e072185cbb0bbe5be40651708226da27346d4

SHA512
2750672580dba933966e8cea94f44f5dca2ef8c8ac9f163a733f34a8c8c95ab661f59b09cb9d29abb9fce7ddfa7e6404d437f6c33bf360c29d3c36365f5b911c

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
5e8a7fcfcc20bcd482dce552088fe1e2

SHA1
3dbd7bc736567ee129c74afa94110810dc1c8af1

SHA256
cc07fbcd25aff9669d19701ad91e072185cbb0bbe5be40651708226da27346d4

SHA512
2750672580dba933966e8cea94f44f5dca2ef8c8ac9f163a733f34a8c8c95ab661f59b09cb9d29abb9fce7ddfa7e6404d437f6c33bf360c29d3c36365f5b911c

Download Submit
memory/856-69-0x0000000000000000-mapping.dmp

Download
memory/1056-72-0x0000000000000000-mapping.dmp

Download
memory/1088-59-0x000007FEFBBF1000-0x000007FEFBBF3000-memory.dmp

Filesize
8KB

Download
memory/1204-66-0x0000000074531000-0x0000000074533000-memory.dmp

Filesize
8KB

Download
memory/1204-64-0x0000000000000000-mapping.dmp

Download
memory/1204-68-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/1516-63-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/1516-62-0x0000000000350000-0x00000000003D0000-memory.dmp

Filesize
512KB

Download
memory/1516-61-0x00000000753B1000-0x00000000753B3000-memory.dmp

Filesize
8KB

Download
memory/1516-60-0x0000000000000000-mapping.dmp

Download
memory/1600-67-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads