qakbot | d5ddecffe31ec928d0895f48e84a9f61b9e5ce2b198dd00d9c5c09eab109b9fa

General

Target

file.dll
Size

400KB
MD5

feec71d0d874bb7730de84bfb27e9795
SHA1

024755fbae89ccdc917a395a908bf828e045067a
SHA256

d5ddecffe31ec928d0895f48e84a9f61b9e5ce2b198dd00d9c5c09eab109b9fa
SHA512

840db35e118442a17a35100c208454d768dd5e6efde224c9d1abf27fed7be44dc7db3bff85d6960d7441cc94edb239a46f19a9ef775df1152429e290eaccedbb

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

968 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

1768 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

1228 regsvr32.exe
1228 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1228 regsvr32.exe

pid	process
968	regsvr32.exe

pid	process
1768	schtasks.exe

pid	process
1228	regsvr32.exe
1228	regsvr32.exe

pid	process
1228	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 1228	1084	regsvr32.exe	regsvr32.exe
PID 1084 wrote to memory of 1228	1084	regsvr32.exe	regsvr32.exe
PID 1084 wrote to memory of 1228	1084	regsvr32.exe	regsvr32.exe
PID 1084 wrote to memory of 1228	1084	regsvr32.exe	regsvr32.exe
PID 1084 wrote to memory of 1228	1084	regsvr32.exe	regsvr32.exe
PID 1084 wrote to memory of 1228	1084	regsvr32.exe	regsvr32.exe
PID 1084 wrote to memory of 1228	1084	regsvr32.exe	regsvr32.exe
PID 1228 wrote to memory of 1544	1228	regsvr32.exe	explorer.exe
PID 1228 wrote to memory of 1544	1228	regsvr32.exe	explorer.exe
PID 1228 wrote to memory of 1544	1228	regsvr32.exe	explorer.exe
PID 1228 wrote to memory of 1544	1228	regsvr32.exe	explorer.exe
PID 1228 wrote to memory of 1544	1228	regsvr32.exe	explorer.exe
PID 1228 wrote to memory of 1544	1228	regsvr32.exe	explorer.exe
PID 1544 wrote to memory of 1768	1544	explorer.exe	schtasks.exe
PID 1544 wrote to memory of 1768	1544	explorer.exe	schtasks.exe
PID 1544 wrote to memory of 1768	1544	explorer.exe	schtasks.exe
PID 1544 wrote to memory of 1768	1544	explorer.exe	schtasks.exe
PID 1964 wrote to memory of 1424	1964	taskeng.exe	regsvr32.exe
PID 1964 wrote to memory of 1424	1964	taskeng.exe	regsvr32.exe
PID 1964 wrote to memory of 1424	1964	taskeng.exe	regsvr32.exe
PID 1964 wrote to memory of 1424	1964	taskeng.exe	regsvr32.exe
PID 1964 wrote to memory of 1424	1964	taskeng.exe	regsvr32.exe
PID 1424 wrote to memory of 968	1424	regsvr32.exe	regsvr32.exe
PID 1424 wrote to memory of 968	1424	regsvr32.exe	regsvr32.exe
PID 1424 wrote to memory of 968	1424	regsvr32.exe	regsvr32.exe
PID 1424 wrote to memory of 968	1424	regsvr32.exe	regsvr32.exe
PID 1424 wrote to memory of 968	1424	regsvr32.exe	regsvr32.exe
PID 1424 wrote to memory of 968	1424	regsvr32.exe	regsvr32.exe
PID 1424 wrote to memory of 968	1424	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:1228

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1544

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn qolhsmgs /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 01:16 /ET 01:28
4⤵
- Creates scheduled task(s)
PID:1768

C:\Windows\system32\taskeng.exe
taskeng.exe {5E5D0481-4DD0-420E-B2A9-E5C2489D1284} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1964

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1424

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
3⤵
- Loads dropped DLL
PID:968

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
4867ffb3514ea806c563ab8d27c33c51

SHA1
ce120c49dc4e8593adb10b9c84cfc854cd130b7d

SHA256
5c8425b42f07da0fec20f5e0053fb6a93fe0d091871b875b377462c22e5d83f0

SHA512
4a4002ede0e2f25eb17a350eae7ba9cd2e9898d3b6fbba489369efd433921823a06b44cff84cf029d91d0afd7bc87cc64de3c3a391c362edb8d4a6ace163afb8

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
4867ffb3514ea806c563ab8d27c33c51

SHA1
ce120c49dc4e8593adb10b9c84cfc854cd130b7d

SHA256
5c8425b42f07da0fec20f5e0053fb6a93fe0d091871b875b377462c22e5d83f0

SHA512
4a4002ede0e2f25eb17a350eae7ba9cd2e9898d3b6fbba489369efd433921823a06b44cff84cf029d91d0afd7bc87cc64de3c3a391c362edb8d4a6ace163afb8

Download Submit
memory/968-72-0x0000000000000000-mapping.dmp

Download
memory/1084-59-0x000007FEFBD91000-0x000007FEFBD93000-memory.dmp

Filesize
8KB

Download
memory/1228-60-0x0000000000000000-mapping.dmp

Download
memory/1228-61-0x00000000752F1000-0x00000000752F3000-memory.dmp

Filesize
8KB

Download
memory/1228-62-0x0000000000230000-0x00000000002B0000-memory.dmp

Filesize
512KB

Download
memory/1228-63-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/1424-69-0x0000000000000000-mapping.dmp

Download
memory/1544-68-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/1544-66-0x00000000746C1000-0x00000000746C3000-memory.dmp

Filesize
8KB

Download
memory/1544-64-0x0000000000000000-mapping.dmp

Download
memory/1768-67-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads