qakbot | de661bc2ec4b5bf1711ccc5ec2e9e93e291967eb5492e45dd09660ce57df90f2

General

Target

5b86d00ed790a6d9782f838a6199b302.dll
Size

539KB
MD5

5b86d00ed790a6d9782f838a6199b302
SHA1

f23b8333b20507ee9c53863ef859b43a2eaa7a15
SHA256

de661bc2ec4b5bf1711ccc5ec2e9e93e291967eb5492e45dd09660ce57df90f2
SHA512

55cf792276b3c9e60d299f4c1e8374b1531e05da26507ba7132cad46a3dd2eb91cabf26d16030347388f5a09a27c472ca75c28b726a224b341bc135fa278e294

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

1620 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

1068 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

1824 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1824 rundll32.exe

pid	process
1620	regsvr32.exe

pid	process
1068	schtasks.exe

pid	process
1824	rundll32.exe

pid	process
1824	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1816 wrote to memory of 1824	1816	rundll32.exe	rundll32.exe
PID 1816 wrote to memory of 1824	1816	rundll32.exe	rundll32.exe
PID 1816 wrote to memory of 1824	1816	rundll32.exe	rundll32.exe
PID 1816 wrote to memory of 1824	1816	rundll32.exe	rundll32.exe
PID 1816 wrote to memory of 1824	1816	rundll32.exe	rundll32.exe
PID 1816 wrote to memory of 1824	1816	rundll32.exe	rundll32.exe
PID 1816 wrote to memory of 1824	1816	rundll32.exe	rundll32.exe
PID 1824 wrote to memory of 656	1824	rundll32.exe	explorer.exe
PID 1824 wrote to memory of 656	1824	rundll32.exe	explorer.exe
PID 1824 wrote to memory of 656	1824	rundll32.exe	explorer.exe
PID 1824 wrote to memory of 656	1824	rundll32.exe	explorer.exe
PID 1824 wrote to memory of 656	1824	rundll32.exe	explorer.exe
PID 1824 wrote to memory of 656	1824	rundll32.exe	explorer.exe
PID 656 wrote to memory of 1068	656	explorer.exe	schtasks.exe
PID 656 wrote to memory of 1068	656	explorer.exe	schtasks.exe
PID 656 wrote to memory of 1068	656	explorer.exe	schtasks.exe
PID 656 wrote to memory of 1068	656	explorer.exe	schtasks.exe
PID 1784 wrote to memory of 1672	1784	taskeng.exe	regsvr32.exe
PID 1784 wrote to memory of 1672	1784	taskeng.exe	regsvr32.exe
PID 1784 wrote to memory of 1672	1784	taskeng.exe	regsvr32.exe
PID 1784 wrote to memory of 1672	1784	taskeng.exe	regsvr32.exe
PID 1784 wrote to memory of 1672	1784	taskeng.exe	regsvr32.exe
PID 1672 wrote to memory of 1620	1672	regsvr32.exe	regsvr32.exe
PID 1672 wrote to memory of 1620	1672	regsvr32.exe	regsvr32.exe
PID 1672 wrote to memory of 1620	1672	regsvr32.exe	regsvr32.exe
PID 1672 wrote to memory of 1620	1672	regsvr32.exe	regsvr32.exe
PID 1672 wrote to memory of 1620	1672	regsvr32.exe	regsvr32.exe
PID 1672 wrote to memory of 1620	1672	regsvr32.exe	regsvr32.exe
PID 1672 wrote to memory of 1620	1672	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5b86d00ed790a6d9782f838a6199b302.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1816

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5b86d00ed790a6d9782f838a6199b302.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1824

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:656

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn lhltxxakhe /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\5b86d00ed790a6d9782f838a6199b302.dll\"" /SC ONCE /Z /ST 08:08 /ET 08:20
4⤵
- Creates scheduled task(s)
PID:1068

C:\Windows\system32\taskeng.exe
taskeng.exe {3CEF09EA-2FE6-4CA6-A9D0-926E38668521} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1784

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\5b86d00ed790a6d9782f838a6199b302.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1672

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\5b86d00ed790a6d9782f838a6199b302.dll"
3⤵
- Loads dropped DLL
PID:1620

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\5b86d00ed790a6d9782f838a6199b302.dll

MD5
2d31e8dec388000e72a6f202b475ed15

SHA1
0747a285313389227633a054c29db0e341dd5185

SHA256
88096afc946f483a285cdc9e3b09f68aa6f2ec7d26cb8edce4bc432a52f61cad

SHA512
fb5f67fa858b76c09372fefaceaaff036825172f65e5697a32af149c3437d769f8e9804f4e3e5ca1bb06f0046b93ded58ecb5d25b28063877ba7c19d97893bd7

Download Submit
\Users\Admin\AppData\Local\Temp\5b86d00ed790a6d9782f838a6199b302.dll

MD5
2d31e8dec388000e72a6f202b475ed15

SHA1
0747a285313389227633a054c29db0e341dd5185

SHA256
88096afc946f483a285cdc9e3b09f68aa6f2ec7d26cb8edce4bc432a52f61cad

SHA512
fb5f67fa858b76c09372fefaceaaff036825172f65e5697a32af149c3437d769f8e9804f4e3e5ca1bb06f0046b93ded58ecb5d25b28063877ba7c19d97893bd7

Download Submit
memory/656-64-0x0000000000000000-mapping.dmp

Download
memory/656-66-0x0000000074451000-0x0000000074453000-memory.dmp

Filesize
8KB

Download
memory/656-69-0x0000000000100000-0x0000000000121000-memory.dmp

Filesize
132KB

Download
memory/1068-68-0x0000000000000000-mapping.dmp

Download
memory/1620-73-0x0000000000000000-mapping.dmp

Download
memory/1672-70-0x0000000000000000-mapping.dmp

Download
memory/1672-71-0x000007FEFB7B1000-0x000007FEFB7B3000-memory.dmp

Filesize
8KB

Download
memory/1824-62-0x0000000074660000-0x0000000074681000-memory.dmp

Filesize
132KB

Download
memory/1824-67-0x0000000000160000-0x0000000000161000-memory.dmp

Filesize
4KB

Download
memory/1824-60-0x0000000000000000-mapping.dmp

Download
memory/1824-63-0x0000000074660000-0x0000000074701000-memory.dmp

Filesize
644KB

Download
memory/1824-61-0x0000000075511000-0x0000000075513000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads