qakbot | 16329c93d7a254f6498ca21b0b2ee70cf76c7c623284502d022df87f416af707

General

Target

file.dll
Size

400KB
MD5

e3b9d1770fb61f99a6b7ca01554b7eb7
SHA1

2fe01a988085a35ec4c3d556e652513dbd9ad53a
SHA256

16329c93d7a254f6498ca21b0b2ee70cf76c7c623284502d022df87f416af707
SHA512

1ac0ac6ccbbd6f208f59bcc71d237e144f5c8e996cf276fd67e0e0885766e5360307d893b080fdad60577646e1ea1881f5eb610a8a395f1af977f40cdf94f271

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

1432 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

1608 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

1060 regsvr32.exe
1060 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1060 regsvr32.exe

pid	process
1432	regsvr32.exe

pid	process
1608	schtasks.exe

pid	process
1060	regsvr32.exe
1060	regsvr32.exe

pid	process
1060	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1084 wrote to memory of 1060	1084	regsvr32.exe	regsvr32.exe
PID 1084 wrote to memory of 1060	1084	regsvr32.exe	regsvr32.exe
PID 1084 wrote to memory of 1060	1084	regsvr32.exe	regsvr32.exe
PID 1084 wrote to memory of 1060	1084	regsvr32.exe	regsvr32.exe
PID 1084 wrote to memory of 1060	1084	regsvr32.exe	regsvr32.exe
PID 1084 wrote to memory of 1060	1084	regsvr32.exe	regsvr32.exe
PID 1084 wrote to memory of 1060	1084	regsvr32.exe	regsvr32.exe
PID 1060 wrote to memory of 1684	1060	regsvr32.exe	explorer.exe
PID 1060 wrote to memory of 1684	1060	regsvr32.exe	explorer.exe
PID 1060 wrote to memory of 1684	1060	regsvr32.exe	explorer.exe
PID 1060 wrote to memory of 1684	1060	regsvr32.exe	explorer.exe
PID 1060 wrote to memory of 1684	1060	regsvr32.exe	explorer.exe
PID 1060 wrote to memory of 1684	1060	regsvr32.exe	explorer.exe
PID 1684 wrote to memory of 1608	1684	explorer.exe	schtasks.exe
PID 1684 wrote to memory of 1608	1684	explorer.exe	schtasks.exe
PID 1684 wrote to memory of 1608	1684	explorer.exe	schtasks.exe
PID 1684 wrote to memory of 1608	1684	explorer.exe	schtasks.exe
PID 1012 wrote to memory of 556	1012	taskeng.exe	regsvr32.exe
PID 1012 wrote to memory of 556	1012	taskeng.exe	regsvr32.exe
PID 1012 wrote to memory of 556	1012	taskeng.exe	regsvr32.exe
PID 1012 wrote to memory of 556	1012	taskeng.exe	regsvr32.exe
PID 1012 wrote to memory of 556	1012	taskeng.exe	regsvr32.exe
PID 556 wrote to memory of 1432	556	regsvr32.exe	regsvr32.exe
PID 556 wrote to memory of 1432	556	regsvr32.exe	regsvr32.exe
PID 556 wrote to memory of 1432	556	regsvr32.exe	regsvr32.exe
PID 556 wrote to memory of 1432	556	regsvr32.exe	regsvr32.exe
PID 556 wrote to memory of 1432	556	regsvr32.exe	regsvr32.exe
PID 556 wrote to memory of 1432	556	regsvr32.exe	regsvr32.exe
PID 556 wrote to memory of 1432	556	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:1084

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:1060

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1684

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn jjdyelffsw /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 21:16 /ET 21:28
4⤵
- Creates scheduled task(s)
PID:1608

C:\Windows\system32\taskeng.exe
taskeng.exe {DFF2F14F-C589-436D-8C9F-D96D3D7151F2} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1012

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:556

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
3⤵
- Loads dropped DLL
PID:1432

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
1a3d883c528505d9cee00b00d75d2ba2

SHA1
84e3a6fa3a7597bd32086b0c98aca0f1a905d353

SHA256
f56fb7d21e0bd100135af874d91f3529279647ea2035c96032e5ffcf0bba6d2b

SHA512
69e023b7fdc758328ee16a4a01bcf5d3320fac765ab39900183abd63842c1cb813dd13f30d20dc250736677eb383f8d612bea5621acdf176debf5c4fa055390a

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
1a3d883c528505d9cee00b00d75d2ba2

SHA1
84e3a6fa3a7597bd32086b0c98aca0f1a905d353

SHA256
f56fb7d21e0bd100135af874d91f3529279647ea2035c96032e5ffcf0bba6d2b

SHA512
69e023b7fdc758328ee16a4a01bcf5d3320fac765ab39900183abd63842c1cb813dd13f30d20dc250736677eb383f8d612bea5621acdf176debf5c4fa055390a

Download Submit
memory/556-70-0x0000000000000000-mapping.dmp

Download
memory/1060-63-0x0000000000130000-0x00000000001B0000-memory.dmp

Filesize
512KB

Download
memory/1060-64-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/1060-62-0x00000000752F1000-0x00000000752F3000-memory.dmp

Filesize
8KB

Download
memory/1060-61-0x0000000000000000-mapping.dmp

Download
memory/1084-60-0x000007FEFBD91000-0x000007FEFBD93000-memory.dmp

Filesize
8KB

Download
memory/1432-73-0x0000000000000000-mapping.dmp

Download
memory/1608-69-0x0000000000000000-mapping.dmp

Download
memory/1684-65-0x0000000000000000-mapping.dmp

Download
memory/1684-67-0x00000000746C1000-0x00000000746C3000-memory.dmp

Filesize
8KB

Download
memory/1684-68-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads