qakbot | 90828f1b7e4b93c6b19b11167ec12c2a81fecf73ca18cd6d17ea1696f7709bf6

General

Target

90828f1b7e4b93c6b19b11167ec12c2a81fecf73ca18cd6d17ea1696f7709bf6.dll
Size

251KB
MD5

670645603d353f91c5465f72d532947e
SHA1

6137d4b914b806707a1e7c83b4b4501fde659826
SHA256

90828f1b7e4b93c6b19b11167ec12c2a81fecf73ca18cd6d17ea1696f7709bf6
SHA512

cbfa902ac5e4e192b1d5c7cc666eb277d1c452e4637b85835f765478bcf188fb56ac068466629daa57f3f09b1ae9bb23680c972c9d1897aee0c1e14095134e0b

Score

10^/10

qakbot abc100 1606207839 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

abc100

Campaign

1606207839

C2

37.6.223.237:995

2.51.246.190:995

37.211.86.156:443

42.201.228.106:995

50.29.166.232:995

102.185.58.126:443

81.133.234.36:2222

2.50.89.158:995

79.166.83.103:2222

173.245.152.231:443

2.86.41.23:2222

93.151.180.170:61202

24.179.13.119:443

24.152.219.253:995

105.198.236.99:443

24.205.42.241:443

176.58.132.212:2222

151.73.126.156:443

94.52.68.72:443

47.146.169.85:443

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

996 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

1240 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

1844 rundll32.exe
1844 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1844 rundll32.exe

pid	process
996	regsvr32.exe

pid	process
1240	schtasks.exe

pid	process
1844	rundll32.exe
1844	rundll32.exe

pid	process
1844	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 740 wrote to memory of 1844	740	rundll32.exe	rundll32.exe
PID 740 wrote to memory of 1844	740	rundll32.exe	rundll32.exe
PID 740 wrote to memory of 1844	740	rundll32.exe	rundll32.exe
PID 740 wrote to memory of 1844	740	rundll32.exe	rundll32.exe
PID 740 wrote to memory of 1844	740	rundll32.exe	rundll32.exe
PID 740 wrote to memory of 1844	740	rundll32.exe	rundll32.exe
PID 740 wrote to memory of 1844	740	rundll32.exe	rundll32.exe
PID 1844 wrote to memory of 1360	1844	rundll32.exe	explorer.exe
PID 1844 wrote to memory of 1360	1844	rundll32.exe	explorer.exe
PID 1844 wrote to memory of 1360	1844	rundll32.exe	explorer.exe
PID 1844 wrote to memory of 1360	1844	rundll32.exe	explorer.exe
PID 1844 wrote to memory of 1360	1844	rundll32.exe	explorer.exe
PID 1844 wrote to memory of 1360	1844	rundll32.exe	explorer.exe
PID 1360 wrote to memory of 1240	1360	explorer.exe	schtasks.exe
PID 1360 wrote to memory of 1240	1360	explorer.exe	schtasks.exe
PID 1360 wrote to memory of 1240	1360	explorer.exe	schtasks.exe
PID 1360 wrote to memory of 1240	1360	explorer.exe	schtasks.exe
PID 728 wrote to memory of 1740	728	taskeng.exe	regsvr32.exe
PID 728 wrote to memory of 1740	728	taskeng.exe	regsvr32.exe
PID 728 wrote to memory of 1740	728	taskeng.exe	regsvr32.exe
PID 728 wrote to memory of 1740	728	taskeng.exe	regsvr32.exe
PID 728 wrote to memory of 1740	728	taskeng.exe	regsvr32.exe
PID 1740 wrote to memory of 996	1740	regsvr32.exe	regsvr32.exe
PID 1740 wrote to memory of 996	1740	regsvr32.exe	regsvr32.exe
PID 1740 wrote to memory of 996	1740	regsvr32.exe	regsvr32.exe
PID 1740 wrote to memory of 996	1740	regsvr32.exe	regsvr32.exe
PID 1740 wrote to memory of 996	1740	regsvr32.exe	regsvr32.exe
PID 1740 wrote to memory of 996	1740	regsvr32.exe	regsvr32.exe
PID 1740 wrote to memory of 996	1740	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\90828f1b7e4b93c6b19b11167ec12c2a81fecf73ca18cd6d17ea1696f7709bf6.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:740

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\90828f1b7e4b93c6b19b11167ec12c2a81fecf73ca18cd6d17ea1696f7709bf6.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1844

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1360

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn cqxaniz /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\90828f1b7e4b93c6b19b11167ec12c2a81fecf73ca18cd6d17ea1696f7709bf6.dll\"" /SC ONCE /Z /ST 09:18 /ET 09:30
4⤵
- Creates scheduled task(s)
PID:1240

C:\Windows\system32\taskeng.exe
taskeng.exe {DABB041A-8199-4EDA-87D2-6756162D4CB9} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:728

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\90828f1b7e4b93c6b19b11167ec12c2a81fecf73ca18cd6d17ea1696f7709bf6.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1740

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\90828f1b7e4b93c6b19b11167ec12c2a81fecf73ca18cd6d17ea1696f7709bf6.dll"
3⤵
- Loads dropped DLL
PID:996

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\90828f1b7e4b93c6b19b11167ec12c2a81fecf73ca18cd6d17ea1696f7709bf6.dll
MD5
30683957e4b349d3ea3d914d4dbcdd93

SHA1
25422da7b27dee2566297e8c7f5b4e8267b08455

SHA256
6f3c97d31920473debd8e920d302ccb940ac5f98957a466e74d8175f61a18959

SHA512
1dcf1a5721327b6bc118aad53c70b661d0afbb6e2379ca58400c58242907e1e25127d74055b1ad69d2db936e967e476346ac489bc6b6cd35a069c6ec9343b51f

Download Submit
\Users\Admin\AppData\Local\Temp\90828f1b7e4b93c6b19b11167ec12c2a81fecf73ca18cd6d17ea1696f7709bf6.dll
MD5
30683957e4b349d3ea3d914d4dbcdd93

SHA1
25422da7b27dee2566297e8c7f5b4e8267b08455

SHA256
6f3c97d31920473debd8e920d302ccb940ac5f98957a466e74d8175f61a18959

SHA512
1dcf1a5721327b6bc118aad53c70b661d0afbb6e2379ca58400c58242907e1e25127d74055b1ad69d2db936e967e476346ac489bc6b6cd35a069c6ec9343b51f

Download Submit
memory/996-8-0x0000000000000000-mapping.dmp

Download
memory/1240-4-0x0000000000000000-mapping.dmp

Download
memory/1360-1-0x00000000000E0000-0x00000000000E2000-memory.dmp

Filesize
8KB

Download
memory/1360-3-0x0000000000000000-mapping.dmp

Download
memory/1360-5-0x00000000000C0000-0x00000000000E0000-memory.dmp

Filesize
128KB

Download
memory/1740-6-0x0000000000000000-mapping.dmp

Download
memory/1844-0-0x0000000000000000-mapping.dmp

Download
memory/1844-2-0x0000000000240000-0x0000000000260000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads