qakbot | ef86f65a08d063f1157ffd2754083c434ef587f608d9460257f236f5414af131

General

Target

file.dll
Size

400KB
MD5

cad47d4f2e1ecbf530548e10d15fb00d
SHA1

a953e604dbcbf3a1cec945d157059938d0beb591
SHA256

ef86f65a08d063f1157ffd2754083c434ef587f608d9460257f236f5414af131
SHA512

62f771e43b95ca4249f4e3e5655e683937dcef4aa6f6a7a7eed0dc4672422f39dfc83da778dfedbb6b4ab1476f9a5fbf58e8d0e049e7a5a5f18a9ab9f8f98d6a

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

672 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

1288 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

2012 regsvr32.exe
2012 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

2012 regsvr32.exe

pid	process
672	regsvr32.exe

pid	process
1288	schtasks.exe

pid	process
2012	regsvr32.exe
2012	regsvr32.exe

pid	process
2012	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1748 wrote to memory of 2012	1748	regsvr32.exe	regsvr32.exe
PID 1748 wrote to memory of 2012	1748	regsvr32.exe	regsvr32.exe
PID 1748 wrote to memory of 2012	1748	regsvr32.exe	regsvr32.exe
PID 1748 wrote to memory of 2012	1748	regsvr32.exe	regsvr32.exe
PID 1748 wrote to memory of 2012	1748	regsvr32.exe	regsvr32.exe
PID 1748 wrote to memory of 2012	1748	regsvr32.exe	regsvr32.exe
PID 1748 wrote to memory of 2012	1748	regsvr32.exe	regsvr32.exe
PID 2012 wrote to memory of 2040	2012	regsvr32.exe	explorer.exe
PID 2012 wrote to memory of 2040	2012	regsvr32.exe	explorer.exe
PID 2012 wrote to memory of 2040	2012	regsvr32.exe	explorer.exe
PID 2012 wrote to memory of 2040	2012	regsvr32.exe	explorer.exe
PID 2012 wrote to memory of 2040	2012	regsvr32.exe	explorer.exe
PID 2012 wrote to memory of 2040	2012	regsvr32.exe	explorer.exe
PID 2040 wrote to memory of 1288	2040	explorer.exe	schtasks.exe
PID 2040 wrote to memory of 1288	2040	explorer.exe	schtasks.exe
PID 2040 wrote to memory of 1288	2040	explorer.exe	schtasks.exe
PID 2040 wrote to memory of 1288	2040	explorer.exe	schtasks.exe
PID 1504 wrote to memory of 1156	1504	taskeng.exe	regsvr32.exe
PID 1504 wrote to memory of 1156	1504	taskeng.exe	regsvr32.exe
PID 1504 wrote to memory of 1156	1504	taskeng.exe	regsvr32.exe
PID 1504 wrote to memory of 1156	1504	taskeng.exe	regsvr32.exe
PID 1504 wrote to memory of 1156	1504	taskeng.exe	regsvr32.exe
PID 1156 wrote to memory of 672	1156	regsvr32.exe	regsvr32.exe
PID 1156 wrote to memory of 672	1156	regsvr32.exe	regsvr32.exe
PID 1156 wrote to memory of 672	1156	regsvr32.exe	regsvr32.exe
PID 1156 wrote to memory of 672	1156	regsvr32.exe	regsvr32.exe
PID 1156 wrote to memory of 672	1156	regsvr32.exe	regsvr32.exe
PID 1156 wrote to memory of 672	1156	regsvr32.exe	regsvr32.exe
PID 1156 wrote to memory of 672	1156	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:1748

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:2012

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:2040

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ywnyifskve /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 01:27 /ET 01:39
4⤵
- Creates scheduled task(s)
PID:1288

C:\Windows\system32\taskeng.exe
taskeng.exe {ADEEB9FA-927D-492D-88B4-7BF79E7E06B7} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1504

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1156

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
3⤵
- Loads dropped DLL
PID:672

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
375c645b95cebeaf7edc2d9961c82c58

SHA1
5a938263aad686c6fffa1926646119e132e3076c

SHA256
e899f37c7a20415acaa018203dead8b9da8201b6e7ba0f12e748dfe1a74ed9fb

SHA512
d1a6c9bc3befddbedf25c08bf14b5696e4c7764e0eb6e1684cf2d181ab728d66348234cfef5cef27e6a5e6c73f2124ba90bea84ee8320efa6253709237e85479

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
375c645b95cebeaf7edc2d9961c82c58

SHA1
5a938263aad686c6fffa1926646119e132e3076c

SHA256
e899f37c7a20415acaa018203dead8b9da8201b6e7ba0f12e748dfe1a74ed9fb

SHA512
d1a6c9bc3befddbedf25c08bf14b5696e4c7764e0eb6e1684cf2d181ab728d66348234cfef5cef27e6a5e6c73f2124ba90bea84ee8320efa6253709237e85479

Download Submit
memory/672-72-0x0000000000000000-mapping.dmp

Download
memory/1156-69-0x0000000000000000-mapping.dmp

Download
memory/1288-67-0x0000000000000000-mapping.dmp

Download
memory/1748-59-0x000007FEFB8F1000-0x000007FEFB8F3000-memory.dmp

Filesize
8KB

Download
memory/2012-62-0x0000000000990000-0x0000000000A10000-memory.dmp

Filesize
512KB

Download
memory/2012-63-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/2012-61-0x00000000757E1000-0x00000000757E3000-memory.dmp

Filesize
8KB

Download
memory/2012-60-0x0000000000000000-mapping.dmp

Download
memory/2040-66-0x0000000074161000-0x0000000074163000-memory.dmp

Filesize
8KB

Download
memory/2040-68-0x00000000000F0000-0x0000000000125000-memory.dmp

Filesize
212KB

Download
memory/2040-64-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads