qakbot | 18ca15a469cd430aac96d87f3355528c8028ddeb41516f739d7829d5bc9e2fff

General

Target

44259.4602840278.dll
Size

347KB
MD5

8b0af17aa90c2b5865f2285ee8280cf5
SHA1

97f2166250abd3691ecf5a816f22b2995d8269a4
SHA256

18ca15a469cd430aac96d87f3355528c8028ddeb41516f739d7829d5bc9e2fff
SHA512

aedb879b222a037616ca05c75e408ce7e7f17b0bd1d2abaf776e415bc5bd0c9a565792016e4ac0c6009b6c5d1ae1e29eb6375db2885cc1e8f2bb899c7413f691

Score

10^/10

qakbot biden03 1614851222 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

biden03

Campaign

1614851222

C2

81.97.154.100:443

92.59.35.196:2222

197.161.154.132:443

75.136.26.147:443

71.117.132.169:443

78.63.226.32:443

193.248.221.184:2222

75.67.192.125:443

83.110.9.71:2222

47.22.148.6:443

89.3.198.238:443

2.232.253.79:995

45.63.107.192:2222

207.246.77.75:443

45.32.211.207:8443

207.246.77.75:8443

45.32.211.207:995

149.28.98.196:443

149.28.99.97:2222

149.28.98.196:995

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

560 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

1584 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

2040 regsvr32.exe
2040 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

2040 regsvr32.exe

pid	process
560	regsvr32.exe

pid	process
1584	schtasks.exe

pid	process
2040	regsvr32.exe
2040	regsvr32.exe

pid	process
2040	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1632 wrote to memory of 2040	1632	regsvr32.exe	regsvr32.exe
PID 1632 wrote to memory of 2040	1632	regsvr32.exe	regsvr32.exe
PID 1632 wrote to memory of 2040	1632	regsvr32.exe	regsvr32.exe
PID 1632 wrote to memory of 2040	1632	regsvr32.exe	regsvr32.exe
PID 1632 wrote to memory of 2040	1632	regsvr32.exe	regsvr32.exe
PID 1632 wrote to memory of 2040	1632	regsvr32.exe	regsvr32.exe
PID 1632 wrote to memory of 2040	1632	regsvr32.exe	regsvr32.exe
PID 2040 wrote to memory of 1528	2040	regsvr32.exe	explorer.exe
PID 2040 wrote to memory of 1528	2040	regsvr32.exe	explorer.exe
PID 2040 wrote to memory of 1528	2040	regsvr32.exe	explorer.exe
PID 2040 wrote to memory of 1528	2040	regsvr32.exe	explorer.exe
PID 2040 wrote to memory of 1528	2040	regsvr32.exe	explorer.exe
PID 2040 wrote to memory of 1528	2040	regsvr32.exe	explorer.exe
PID 1528 wrote to memory of 1584	1528	explorer.exe	schtasks.exe
PID 1528 wrote to memory of 1584	1528	explorer.exe	schtasks.exe
PID 1528 wrote to memory of 1584	1528	explorer.exe	schtasks.exe
PID 1528 wrote to memory of 1584	1528	explorer.exe	schtasks.exe
PID 964 wrote to memory of 776	964	taskeng.exe	regsvr32.exe
PID 964 wrote to memory of 776	964	taskeng.exe	regsvr32.exe
PID 964 wrote to memory of 776	964	taskeng.exe	regsvr32.exe
PID 964 wrote to memory of 776	964	taskeng.exe	regsvr32.exe
PID 964 wrote to memory of 776	964	taskeng.exe	regsvr32.exe
PID 776 wrote to memory of 560	776	regsvr32.exe	regsvr32.exe
PID 776 wrote to memory of 560	776	regsvr32.exe	regsvr32.exe
PID 776 wrote to memory of 560	776	regsvr32.exe	regsvr32.exe
PID 776 wrote to memory of 560	776	regsvr32.exe	regsvr32.exe
PID 776 wrote to memory of 560	776	regsvr32.exe	regsvr32.exe
PID 776 wrote to memory of 560	776	regsvr32.exe	regsvr32.exe
PID 776 wrote to memory of 560	776	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\44259.4602840278.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1632

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\44259.4602840278.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2040

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1528

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn poeqgcaktx /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\44259.4602840278.dll\"" /SC ONCE /Z /ST 18:42 /ET 18:54
4⤵
- Creates scheduled task(s)
PID:1584

C:\Windows\system32\taskeng.exe
taskeng.exe {07702D4A-B26B-429A-9207-452E16B9A8ED} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:964

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\44259.4602840278.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:776

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\44259.4602840278.dll"
3⤵
- Loads dropped DLL
PID:560

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\44259.4602840278.dll
MD5
486cde2c11427c2950a60c54c7145e66

SHA1
63ce7e8732ab33650ffadfb54373695d39cb66e8

SHA256
14e88339e954bb7e9e5f08ae058da38516cece232348c529d7a1bbe5cb7b412f

SHA512
0a3ae5d42281ff3ff122fe876039db2026b2fc02bb601707f2460f3cdc87d4e1793365c6eb8488c76c5ae6ecaebdbdef38f076971c1a7814ef62e569ddfccbf8

Download Submit
\Users\Admin\AppData\Local\Temp\44259.4602840278.dll
MD5
486cde2c11427c2950a60c54c7145e66

SHA1
63ce7e8732ab33650ffadfb54373695d39cb66e8

SHA256
14e88339e954bb7e9e5f08ae058da38516cece232348c529d7a1bbe5cb7b412f

SHA512
0a3ae5d42281ff3ff122fe876039db2026b2fc02bb601707f2460f3cdc87d4e1793365c6eb8488c76c5ae6ecaebdbdef38f076971c1a7814ef62e569ddfccbf8

Download Submit
memory/560-16-0x0000000000000000-mapping.dmp

Download
memory/776-13-0x0000000000000000-mapping.dmp

Download
memory/1528-12-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/1528-7-0x0000000000000000-mapping.dmp

Download
memory/1528-9-0x0000000074AE1000-0x0000000074AE3000-memory.dmp

Filesize
8KB

Download
memory/1528-10-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/1584-11-0x0000000000000000-mapping.dmp

Download
memory/1632-2-0x000007FEFC1C1000-0x000007FEFC1C3000-memory.dmp

Filesize
8KB

Download
memory/2040-6-0x0000000010000000-0x0000000013253000-memory.dmp

Filesize
50.3MB

Download
memory/2040-5-0x0000000002050000-0x00000000052A3000-memory.dmp

Filesize
50.3MB

Download
memory/2040-4-0x0000000076341000-0x0000000076343000-memory.dmp

Filesize
8KB

Download
memory/2040-3-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads