qakbot | cd770fc65ce5d77d0c0311d0637e92d3e06381a57be295b955e591bffe08741e

General

Target

file.dll
Size

400KB
MD5

232993b84f4467778aeda824d03d1311
SHA1

d1b9b511f21710d8cd6632301fae4acb3614a74d
SHA256

cd770fc65ce5d77d0c0311d0637e92d3e06381a57be295b955e591bffe08741e
SHA512

7cea95722b90e157c2fe9b2d6056c89e1fb57870d8a84d1ba860ad4d03f4abb47c498d35fda94425374f629b4c37cc97a60e022b58ba392288de4393fe70cd90

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

1960 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

1588 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

1316 regsvr32.exe
1316 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1316 regsvr32.exe

pid	process
1960	regsvr32.exe

pid	process
1588	schtasks.exe

pid	process
1316	regsvr32.exe
1316	regsvr32.exe

pid	process
1316	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1832 wrote to memory of 1316	1832	regsvr32.exe	regsvr32.exe
PID 1832 wrote to memory of 1316	1832	regsvr32.exe	regsvr32.exe
PID 1832 wrote to memory of 1316	1832	regsvr32.exe	regsvr32.exe
PID 1832 wrote to memory of 1316	1832	regsvr32.exe	regsvr32.exe
PID 1832 wrote to memory of 1316	1832	regsvr32.exe	regsvr32.exe
PID 1832 wrote to memory of 1316	1832	regsvr32.exe	regsvr32.exe
PID 1832 wrote to memory of 1316	1832	regsvr32.exe	regsvr32.exe
PID 1316 wrote to memory of 1532	1316	regsvr32.exe	explorer.exe
PID 1316 wrote to memory of 1532	1316	regsvr32.exe	explorer.exe
PID 1316 wrote to memory of 1532	1316	regsvr32.exe	explorer.exe
PID 1316 wrote to memory of 1532	1316	regsvr32.exe	explorer.exe
PID 1316 wrote to memory of 1532	1316	regsvr32.exe	explorer.exe
PID 1316 wrote to memory of 1532	1316	regsvr32.exe	explorer.exe
PID 1532 wrote to memory of 1588	1532	explorer.exe	schtasks.exe
PID 1532 wrote to memory of 1588	1532	explorer.exe	schtasks.exe
PID 1532 wrote to memory of 1588	1532	explorer.exe	schtasks.exe
PID 1532 wrote to memory of 1588	1532	explorer.exe	schtasks.exe
PID 1656 wrote to memory of 1684	1656	taskeng.exe	regsvr32.exe
PID 1656 wrote to memory of 1684	1656	taskeng.exe	regsvr32.exe
PID 1656 wrote to memory of 1684	1656	taskeng.exe	regsvr32.exe
PID 1656 wrote to memory of 1684	1656	taskeng.exe	regsvr32.exe
PID 1656 wrote to memory of 1684	1656	taskeng.exe	regsvr32.exe
PID 1684 wrote to memory of 1960	1684	regsvr32.exe	regsvr32.exe
PID 1684 wrote to memory of 1960	1684	regsvr32.exe	regsvr32.exe
PID 1684 wrote to memory of 1960	1684	regsvr32.exe	regsvr32.exe
PID 1684 wrote to memory of 1960	1684	regsvr32.exe	regsvr32.exe
PID 1684 wrote to memory of 1960	1684	regsvr32.exe	regsvr32.exe
PID 1684 wrote to memory of 1960	1684	regsvr32.exe	regsvr32.exe
PID 1684 wrote to memory of 1960	1684	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:1832

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:1316

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1532

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn jcahgvk /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 03:23 /ET 03:35
4⤵
- Creates scheduled task(s)
PID:1588

C:\Windows\system32\taskeng.exe
taskeng.exe {FE81799D-3055-42FB-A79F-B4504E084C69} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1656

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1684

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
3⤵
- Loads dropped DLL
PID:1960

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
58d425e9196ca32cfc07669a0905c5fc

SHA1
6d804313a2aad0b9fa3155ce68829a9f7a6c099e

SHA256
25aa05d4b939adc2e79acf8817cec7924c302c94bd2ec612e2b90c9065ff9e5e

SHA512
46c5768d6b16d5e4fcacac9b1ece5d7006b761ea1ab303e1c23e5f543c9aa9a6b2e523ae294493bfc1c7c8bd9b4cabc3629c526ffc9d85ed7ecdd356aa2b8eb1

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
58d425e9196ca32cfc07669a0905c5fc

SHA1
6d804313a2aad0b9fa3155ce68829a9f7a6c099e

SHA256
25aa05d4b939adc2e79acf8817cec7924c302c94bd2ec612e2b90c9065ff9e5e

SHA512
46c5768d6b16d5e4fcacac9b1ece5d7006b761ea1ab303e1c23e5f543c9aa9a6b2e523ae294493bfc1c7c8bd9b4cabc3629c526ffc9d85ed7ecdd356aa2b8eb1

Download Submit
memory/1316-60-0x0000000000000000-mapping.dmp

Download
memory/1316-61-0x0000000074D91000-0x0000000074D93000-memory.dmp

Filesize
8KB

Download
memory/1316-63-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/1316-62-0x0000000000430000-0x00000000004B0000-memory.dmp

Filesize
512KB

Download
memory/1532-66-0x0000000073F81000-0x0000000073F83000-memory.dmp

Filesize
8KB

Download
memory/1532-68-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/1532-64-0x0000000000000000-mapping.dmp

Download
memory/1588-67-0x0000000000000000-mapping.dmp

Download
memory/1684-69-0x0000000000000000-mapping.dmp

Download
memory/1832-59-0x000007FEFB681000-0x000007FEFB683000-memory.dmp

Filesize
8KB

Download
memory/1960-72-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads