qakbot | 7eb4f71f3fd82c3208abbf3b3074a5aea5d3c60aa9fd71d46301203a0e87907a

General

Target

12b5c94086a132fe49aabeef323349cc.dll
Size

539KB
MD5

12b5c94086a132fe49aabeef323349cc
SHA1

8628ff290068873f399493459902d769a7e7bf28
SHA256

7eb4f71f3fd82c3208abbf3b3074a5aea5d3c60aa9fd71d46301203a0e87907a
SHA512

a21f270059bc9c8ac60731bc69c077ce6d196047a66e4dc440ff23204e106bcac881737d7c9528d54826fa4027fe51e3082ff5c0c144e81a39e076554735a1af

Score

10^/10

qakbot obama102 1632302707 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.318

Botnet

obama102

Campaign

1632302707

C2

120.150.218.241:995

47.22.148.6:443

105.198.236.99:443

95.77.223.148:443

140.82.49.12:443

27.223.92.142:995

73.151.236.31:443

136.232.34.70:443

144.139.47.206:443

45.46.53.140:2222

76.25.142.196:443

173.21.10.71:2222

75.188.35.168:443

71.74.12.34:443

96.37.113.36:993

67.165.206.193:993

189.210.115.207:443

72.252.201.69:443

24.139.72.117:443

24.229.150.54:995

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

1268 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

1428 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

1236 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1236 rundll32.exe

pid	process
1268	regsvr32.exe

pid	process
1428	schtasks.exe

pid	process
1236	rundll32.exe

pid	process
1236	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1776 wrote to memory of 1236	1776	rundll32.exe	rundll32.exe
PID 1776 wrote to memory of 1236	1776	rundll32.exe	rundll32.exe
PID 1776 wrote to memory of 1236	1776	rundll32.exe	rundll32.exe
PID 1776 wrote to memory of 1236	1776	rundll32.exe	rundll32.exe
PID 1776 wrote to memory of 1236	1776	rundll32.exe	rundll32.exe
PID 1776 wrote to memory of 1236	1776	rundll32.exe	rundll32.exe
PID 1776 wrote to memory of 1236	1776	rundll32.exe	rundll32.exe
PID 1236 wrote to memory of 1412	1236	rundll32.exe	explorer.exe
PID 1236 wrote to memory of 1412	1236	rundll32.exe	explorer.exe
PID 1236 wrote to memory of 1412	1236	rundll32.exe	explorer.exe
PID 1236 wrote to memory of 1412	1236	rundll32.exe	explorer.exe
PID 1236 wrote to memory of 1412	1236	rundll32.exe	explorer.exe
PID 1236 wrote to memory of 1412	1236	rundll32.exe	explorer.exe
PID 1412 wrote to memory of 1428	1412	explorer.exe	schtasks.exe
PID 1412 wrote to memory of 1428	1412	explorer.exe	schtasks.exe
PID 1412 wrote to memory of 1428	1412	explorer.exe	schtasks.exe
PID 1412 wrote to memory of 1428	1412	explorer.exe	schtasks.exe
PID 696 wrote to memory of 1832	696	taskeng.exe	regsvr32.exe
PID 696 wrote to memory of 1832	696	taskeng.exe	regsvr32.exe
PID 696 wrote to memory of 1832	696	taskeng.exe	regsvr32.exe
PID 696 wrote to memory of 1832	696	taskeng.exe	regsvr32.exe
PID 696 wrote to memory of 1832	696	taskeng.exe	regsvr32.exe
PID 1832 wrote to memory of 1268	1832	regsvr32.exe	regsvr32.exe
PID 1832 wrote to memory of 1268	1832	regsvr32.exe	regsvr32.exe
PID 1832 wrote to memory of 1268	1832	regsvr32.exe	regsvr32.exe
PID 1832 wrote to memory of 1268	1832	regsvr32.exe	regsvr32.exe
PID 1832 wrote to memory of 1268	1832	regsvr32.exe	regsvr32.exe
PID 1832 wrote to memory of 1268	1832	regsvr32.exe	regsvr32.exe
PID 1832 wrote to memory of 1268	1832	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\12b5c94086a132fe49aabeef323349cc.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1776

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\12b5c94086a132fe49aabeef323349cc.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1236

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1412

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn prspsnkhfw /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\12b5c94086a132fe49aabeef323349cc.dll\"" /SC ONCE /Z /ST 06:07 /ET 06:19
4⤵
- Creates scheduled task(s)
PID:1428

C:\Windows\system32\taskeng.exe
taskeng.exe {5914C539-2BBE-4370-8860-FBB5691CA16E} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:696

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\12b5c94086a132fe49aabeef323349cc.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1832

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\12b5c94086a132fe49aabeef323349cc.dll"
3⤵
- Loads dropped DLL
PID:1268

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\12b5c94086a132fe49aabeef323349cc.dll
MD5
a690f00df7812b20bbdf3897aa476410

SHA1
20ef8a46e4129f75bce35a8638c87c609613ced5

SHA256
336a595224b451a4e14dd09009974304cae6fc3949bf3c35e329b2ec9013d272

SHA512
081584dfb1dd8c621e2e49fbb9be4ac5202f11f8a273f69b7275f0c0bf407d2803a4fa2632e260202c923ee2a2402e344d29fb533ba5ffd4a780e3ef9096efe9

Download Submit
\Users\Admin\AppData\Local\Temp\12b5c94086a132fe49aabeef323349cc.dll
MD5
a690f00df7812b20bbdf3897aa476410

SHA1
20ef8a46e4129f75bce35a8638c87c609613ced5

SHA256
336a595224b451a4e14dd09009974304cae6fc3949bf3c35e329b2ec9013d272

SHA512
081584dfb1dd8c621e2e49fbb9be4ac5202f11f8a273f69b7275f0c0bf407d2803a4fa2632e260202c923ee2a2402e344d29fb533ba5ffd4a780e3ef9096efe9

Download Submit
memory/1236-54-0x0000000076851000-0x0000000076853000-memory.dmp

Filesize
8KB

Download
memory/1236-56-0x0000000074F50000-0x0000000074FF1000-memory.dmp

Filesize
644KB

Download
memory/1236-55-0x0000000074F50000-0x0000000074F71000-memory.dmp

Filesize
132KB

Download
memory/1236-53-0x0000000000000000-mapping.dmp

Download
memory/1236-60-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/1268-66-0x0000000000000000-mapping.dmp

Download
memory/1412-61-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1412-59-0x0000000074D41000-0x0000000074D43000-memory.dmp

Filesize
8KB

Download
memory/1412-57-0x0000000000000000-mapping.dmp

Download
memory/1428-62-0x0000000000000000-mapping.dmp

Download
memory/1832-63-0x0000000000000000-mapping.dmp

Download
memory/1832-64-0x000007FEFC351000-0x000007FEFC353000-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