qakbot | 1dd94ada0e05a01a8b20db32924c6a5d2a3891b7ebf33f2ffbbed0b1a044734b

General

Target

file.dll
Size

400KB
MD5

b0813ebd96b1024463c8cc508ef9ce83
SHA1

a78702f9ed4f4e4c516fc6c836e6274fa668278b
SHA256

1dd94ada0e05a01a8b20db32924c6a5d2a3891b7ebf33f2ffbbed0b1a044734b
SHA512

a7ba5f877e973732f8f9e23ea65c8887937e93957a907051cd9e4be5a43683ed2d82ee4684abc35ad4edd4afdcca0922af77447c7a43fbc77aabb57571e81ffe

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

852 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

1132 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

1456 regsvr32.exe
1456 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1456 regsvr32.exe

pid	process
852	regsvr32.exe

pid	process
1132	schtasks.exe

pid	process
1456	regsvr32.exe
1456	regsvr32.exe

pid	process
1456	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 452 wrote to memory of 1456	452	regsvr32.exe	regsvr32.exe
PID 452 wrote to memory of 1456	452	regsvr32.exe	regsvr32.exe
PID 452 wrote to memory of 1456	452	regsvr32.exe	regsvr32.exe
PID 452 wrote to memory of 1456	452	regsvr32.exe	regsvr32.exe
PID 452 wrote to memory of 1456	452	regsvr32.exe	regsvr32.exe
PID 452 wrote to memory of 1456	452	regsvr32.exe	regsvr32.exe
PID 452 wrote to memory of 1456	452	regsvr32.exe	regsvr32.exe
PID 1456 wrote to memory of 1528	1456	regsvr32.exe	explorer.exe
PID 1456 wrote to memory of 1528	1456	regsvr32.exe	explorer.exe
PID 1456 wrote to memory of 1528	1456	regsvr32.exe	explorer.exe
PID 1456 wrote to memory of 1528	1456	regsvr32.exe	explorer.exe
PID 1456 wrote to memory of 1528	1456	regsvr32.exe	explorer.exe
PID 1456 wrote to memory of 1528	1456	regsvr32.exe	explorer.exe
PID 1528 wrote to memory of 1132	1528	explorer.exe	schtasks.exe
PID 1528 wrote to memory of 1132	1528	explorer.exe	schtasks.exe
PID 1528 wrote to memory of 1132	1528	explorer.exe	schtasks.exe
PID 1528 wrote to memory of 1132	1528	explorer.exe	schtasks.exe
PID 2044 wrote to memory of 1192	2044	taskeng.exe	regsvr32.exe
PID 2044 wrote to memory of 1192	2044	taskeng.exe	regsvr32.exe
PID 2044 wrote to memory of 1192	2044	taskeng.exe	regsvr32.exe
PID 2044 wrote to memory of 1192	2044	taskeng.exe	regsvr32.exe
PID 2044 wrote to memory of 1192	2044	taskeng.exe	regsvr32.exe
PID 1192 wrote to memory of 852	1192	regsvr32.exe	regsvr32.exe
PID 1192 wrote to memory of 852	1192	regsvr32.exe	regsvr32.exe
PID 1192 wrote to memory of 852	1192	regsvr32.exe	regsvr32.exe
PID 1192 wrote to memory of 852	1192	regsvr32.exe	regsvr32.exe
PID 1192 wrote to memory of 852	1192	regsvr32.exe	regsvr32.exe
PID 1192 wrote to memory of 852	1192	regsvr32.exe	regsvr32.exe
PID 1192 wrote to memory of 852	1192	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:452

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:1456

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 kvagbta /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 21:06 /ET 21:18
4⤵
- Creates scheduled task(s)
PID:1132

C:\Windows\system32\taskeng.exe
taskeng.exe {82959FCF-87EC-45D2-9994-396FFE7CF951} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2044

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1192

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
3⤵
- Loads dropped DLL
PID:852

Network

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
40bc5f6a77f2d838b23ac90c54c84a92

SHA1
e1c33603246fa0d30c40503675c1914d5d727104

SHA256
7c7c75ff0249af021f9746b0966416ec826dbde7a25f2be3646cefb7113a9619

SHA512
4a470c905dd465e93a1ba9d3f2faca75bb57be1767fcc3d84f0caaa0617a27ee47984a32d137c82d8b343efce5310498a42d2901ed47f328c02f369d640249c1

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
40bc5f6a77f2d838b23ac90c54c84a92

SHA1
e1c33603246fa0d30c40503675c1914d5d727104

SHA256
7c7c75ff0249af021f9746b0966416ec826dbde7a25f2be3646cefb7113a9619

SHA512
4a470c905dd465e93a1ba9d3f2faca75bb57be1767fcc3d84f0caaa0617a27ee47984a32d137c82d8b343efce5310498a42d2901ed47f328c02f369d640249c1

Download Submit
memory/452-60-0x000007FEFBEF1000-0x000007FEFBEF3000-memory.dmp

Filesize
8KB

Download
memory/852-73-0x0000000000000000-mapping.dmp

Download
memory/1132-68-0x0000000000000000-mapping.dmp

Download
memory/1192-70-0x0000000000000000-mapping.dmp

Download
memory/1456-64-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/1456-61-0x0000000000000000-mapping.dmp

Download
memory/1456-63-0x0000000000430000-0x00000000004B0000-memory.dmp

Filesize
512KB

Download
memory/1456-62-0x00000000753E1000-0x00000000753E3000-memory.dmp

Filesize
8KB

Download
memory/1528-67-0x0000000074861000-0x0000000074863000-memory.dmp

Filesize
8KB

Download
memory/1528-69-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/1528-65-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads