qakbot | ddb9f2c04db3f97240f16966369603f5363b6d4be4657a751d7fc7fb12c63083

General

Target

ca8d262eb8902950cbb1eb36f2f9eee8.dll
Size

298KB
MD5

ca8d262eb8902950cbb1eb36f2f9eee8
SHA1

f5ff6db4c439f663de663886cce9bdc261d5e29e
SHA256

ddb9f2c04db3f97240f16966369603f5363b6d4be4657a751d7fc7fb12c63083
SHA512

60c6ca6f75d08d900487b8f09bcbe28def7541dacee26196e9d04bdc3669be884da778eeed6dc2df53b51bd9c79e2d82665c541d4bd737cf727252ec60a8d7b8

Score

10^/10

qakbot abc123 1612275762 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

abc123

Campaign

1612275762

C2

196.151.252.84:443

216.201.162.158:443

83.110.12.140:2222

105.186.102.16:443

108.31.15.10:995

193.248.221.184:2222

68.225.60.77:995

197.45.110.165:995

89.3.198.238:443

81.97.154.100:443

81.214.126.173:2222

108.46.145.30:443

71.187.170.235:443

72.240.200.181:2222

81.88.254.62:443

98.240.24.57:443

86.97.8.249:443

75.136.40.155:443

79.129.121.81:995

37.211.90.175:995

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

832 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

316 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

1904 rundll32.exe
1904 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1904 rundll32.exe

pid	process
832	regsvr32.exe

pid	process
316	schtasks.exe

pid	process
1904	rundll32.exe
1904	rundll32.exe

pid	process
1904	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1152 wrote to memory of 1904	1152	rundll32.exe	rundll32.exe
PID 1152 wrote to memory of 1904	1152	rundll32.exe	rundll32.exe
PID 1152 wrote to memory of 1904	1152	rundll32.exe	rundll32.exe
PID 1152 wrote to memory of 1904	1152	rundll32.exe	rundll32.exe
PID 1152 wrote to memory of 1904	1152	rundll32.exe	rundll32.exe
PID 1152 wrote to memory of 1904	1152	rundll32.exe	rundll32.exe
PID 1152 wrote to memory of 1904	1152	rundll32.exe	rundll32.exe
PID 1904 wrote to memory of 1300	1904	rundll32.exe	explorer.exe
PID 1904 wrote to memory of 1300	1904	rundll32.exe	explorer.exe
PID 1904 wrote to memory of 1300	1904	rundll32.exe	explorer.exe
PID 1904 wrote to memory of 1300	1904	rundll32.exe	explorer.exe
PID 1904 wrote to memory of 1300	1904	rundll32.exe	explorer.exe
PID 1904 wrote to memory of 1300	1904	rundll32.exe	explorer.exe
PID 1300 wrote to memory of 316	1300	explorer.exe	schtasks.exe
PID 1300 wrote to memory of 316	1300	explorer.exe	schtasks.exe
PID 1300 wrote to memory of 316	1300	explorer.exe	schtasks.exe
PID 1300 wrote to memory of 316	1300	explorer.exe	schtasks.exe
PID 1380 wrote to memory of 976	1380	taskeng.exe	regsvr32.exe
PID 1380 wrote to memory of 976	1380	taskeng.exe	regsvr32.exe
PID 1380 wrote to memory of 976	1380	taskeng.exe	regsvr32.exe
PID 1380 wrote to memory of 976	1380	taskeng.exe	regsvr32.exe
PID 1380 wrote to memory of 976	1380	taskeng.exe	regsvr32.exe
PID 976 wrote to memory of 832	976	regsvr32.exe	regsvr32.exe
PID 976 wrote to memory of 832	976	regsvr32.exe	regsvr32.exe
PID 976 wrote to memory of 832	976	regsvr32.exe	regsvr32.exe
PID 976 wrote to memory of 832	976	regsvr32.exe	regsvr32.exe
PID 976 wrote to memory of 832	976	regsvr32.exe	regsvr32.exe
PID 976 wrote to memory of 832	976	regsvr32.exe	regsvr32.exe
PID 976 wrote to memory of 832	976	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ca8d262eb8902950cbb1eb36f2f9eee8.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1152

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ca8d262eb8902950cbb1eb36f2f9eee8.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1904

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1300

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn eysxhtc /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\ca8d262eb8902950cbb1eb36f2f9eee8.dll\"" /SC ONCE /Z /ST 16:18 /ET 16:30
4⤵
- Creates scheduled task(s)
PID:316

C:\Windows\system32\taskeng.exe
taskeng.exe {77D82511-B386-4CA5-862D-73FD4ADF6BB5} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1380

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\ca8d262eb8902950cbb1eb36f2f9eee8.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:976

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\ca8d262eb8902950cbb1eb36f2f9eee8.dll"
3⤵
- Loads dropped DLL
PID:832

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\ca8d262eb8902950cbb1eb36f2f9eee8.dll
MD5
6f5da503675433c14be6cc342e239a78

SHA1
9de4a686c1910b0cf7aeca54ffaeed733daa295a

SHA256
38c7980c0baf62a61c7f89bb1ea95bcc6cd3d872734600c56611e3dfa6f1599f

SHA512
7446496dd2ba1ddf55415b1e340c154478bb557cc6cd08b4180a53413d7f7a54d70b03b148d1bd0ad3634b021363dafaf86c1c57f0093af235405e40211237e0

Download Submit
\Users\Admin\AppData\Local\Temp\ca8d262eb8902950cbb1eb36f2f9eee8.dll
MD5
6f5da503675433c14be6cc342e239a78

SHA1
9de4a686c1910b0cf7aeca54ffaeed733daa295a

SHA256
38c7980c0baf62a61c7f89bb1ea95bcc6cd3d872734600c56611e3dfa6f1599f

SHA512
7446496dd2ba1ddf55415b1e340c154478bb557cc6cd08b4180a53413d7f7a54d70b03b148d1bd0ad3634b021363dafaf86c1c57f0093af235405e40211237e0

Download Submit
memory/316-10-0x0000000000000000-mapping.dmp

Download
memory/832-15-0x0000000000000000-mapping.dmp

Download
memory/976-13-0x000007FEFB991000-0x000007FEFB993000-memory.dmp

Filesize
8KB

Download
memory/976-12-0x0000000000000000-mapping.dmp

Download
memory/1300-9-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/1300-11-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/1300-8-0x00000000746F1000-0x00000000746F3000-memory.dmp

Filesize
8KB

Download
memory/1300-6-0x0000000000000000-mapping.dmp

Download
memory/1904-2-0x0000000000000000-mapping.dmp

Download
memory/1904-5-0x00000000001E0000-0x0000000000215000-memory.dmp

Filesize
212KB

Download
memory/1904-4-0x0000000000310000-0x0000000000344000-memory.dmp

Filesize
208KB

Download
memory/1904-3-0x00000000760C1000-0x00000000760C3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads