qakbot | 7661002966c0c3621224d0c2618488393471ab9c72cd6e1f7592cc49163f23d7

General

Target

b9b9d450d72ad904602c2cc0fc4c1652.dll
Size

539KB
MD5

b9b9d450d72ad904602c2cc0fc4c1652
SHA1

8b93268c98d7ad6e2ee6d58a74b8d5368a721edf
SHA256

7661002966c0c3621224d0c2618488393471ab9c72cd6e1f7592cc49163f23d7
SHA512

bc4b821a0fbc6b0aa79c7224cbc820f66fe8e73e1cbe4808dd18da3c83aa11ce0e963bd2868b41d0370a6e4f63a718c934d0f53829b5051dd266e4db5d4b8553

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

1796 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

824 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

1488 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1488 rundll32.exe

pid	process
1796	regsvr32.exe

pid	process
824	schtasks.exe

pid	process
1488	rundll32.exe

pid	process
1488	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1996 wrote to memory of 1488	1996	rundll32.exe	rundll32.exe
PID 1996 wrote to memory of 1488	1996	rundll32.exe	rundll32.exe
PID 1996 wrote to memory of 1488	1996	rundll32.exe	rundll32.exe
PID 1996 wrote to memory of 1488	1996	rundll32.exe	rundll32.exe
PID 1996 wrote to memory of 1488	1996	rundll32.exe	rundll32.exe
PID 1996 wrote to memory of 1488	1996	rundll32.exe	rundll32.exe
PID 1996 wrote to memory of 1488	1996	rundll32.exe	rundll32.exe
PID 1488 wrote to memory of 1296	1488	rundll32.exe	explorer.exe
PID 1488 wrote to memory of 1296	1488	rundll32.exe	explorer.exe
PID 1488 wrote to memory of 1296	1488	rundll32.exe	explorer.exe
PID 1488 wrote to memory of 1296	1488	rundll32.exe	explorer.exe
PID 1488 wrote to memory of 1296	1488	rundll32.exe	explorer.exe
PID 1488 wrote to memory of 1296	1488	rundll32.exe	explorer.exe
PID 1296 wrote to memory of 824	1296	explorer.exe	schtasks.exe
PID 1296 wrote to memory of 824	1296	explorer.exe	schtasks.exe
PID 1296 wrote to memory of 824	1296	explorer.exe	schtasks.exe
PID 1296 wrote to memory of 824	1296	explorer.exe	schtasks.exe
PID 1580 wrote to memory of 1016	1580	taskeng.exe	regsvr32.exe
PID 1580 wrote to memory of 1016	1580	taskeng.exe	regsvr32.exe
PID 1580 wrote to memory of 1016	1580	taskeng.exe	regsvr32.exe
PID 1580 wrote to memory of 1016	1580	taskeng.exe	regsvr32.exe
PID 1580 wrote to memory of 1016	1580	taskeng.exe	regsvr32.exe
PID 1016 wrote to memory of 1796	1016	regsvr32.exe	regsvr32.exe
PID 1016 wrote to memory of 1796	1016	regsvr32.exe	regsvr32.exe
PID 1016 wrote to memory of 1796	1016	regsvr32.exe	regsvr32.exe
PID 1016 wrote to memory of 1796	1016	regsvr32.exe	regsvr32.exe
PID 1016 wrote to memory of 1796	1016	regsvr32.exe	regsvr32.exe
PID 1016 wrote to memory of 1796	1016	regsvr32.exe	regsvr32.exe
PID 1016 wrote to memory of 1796	1016	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b9b9d450d72ad904602c2cc0fc4c1652.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1996

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b9b9d450d72ad904602c2cc0fc4c1652.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1488

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1296

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn kpfkztyx /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\b9b9d450d72ad904602c2cc0fc4c1652.dll\"" /SC ONCE /Z /ST 20:17 /ET 20:29
4⤵
- Creates scheduled task(s)
PID:824

C:\Windows\system32\taskeng.exe
taskeng.exe {B3EBE84C-2CEE-4464-A6CE-58C8E48C46E3} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1580

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\b9b9d450d72ad904602c2cc0fc4c1652.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1016

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\b9b9d450d72ad904602c2cc0fc4c1652.dll"
3⤵
- Loads dropped DLL
PID:1796

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\b9b9d450d72ad904602c2cc0fc4c1652.dll
MD5
5f379066985a3896cdd0837e2f5445f6

SHA1
be283757de290e02b9f3caae2a2d9a31234020df

SHA256
bec4bbb55ab93705dbc3be1a323d0ce3d105d34ed338f92b1faf1128e412a67a

SHA512
215f90dd3415e13dd71d6f9d479a94df68a1d4016bc1fc6b3f48304bfbc895ab5ff713ecc4b7fd6a51aeacfd247ee59b89a4e1d7236046ce8457b979fd2b1d3e

Download Submit
\Users\Admin\AppData\Local\Temp\b9b9d450d72ad904602c2cc0fc4c1652.dll
MD5
5f379066985a3896cdd0837e2f5445f6

SHA1
be283757de290e02b9f3caae2a2d9a31234020df

SHA256
bec4bbb55ab93705dbc3be1a323d0ce3d105d34ed338f92b1faf1128e412a67a

SHA512
215f90dd3415e13dd71d6f9d479a94df68a1d4016bc1fc6b3f48304bfbc895ab5ff713ecc4b7fd6a51aeacfd247ee59b89a4e1d7236046ce8457b979fd2b1d3e

Download Submit
memory/824-69-0x0000000000000000-mapping.dmp

Download
memory/1016-71-0x000007FEFC051000-0x000007FEFC053000-memory.dmp

Filesize
8KB

Download
memory/1016-70-0x0000000000000000-mapping.dmp

Download
memory/1296-67-0x0000000074CF1000-0x0000000074CF3000-memory.dmp

Filesize
8KB

Download
memory/1296-68-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/1296-65-0x0000000000000000-mapping.dmp

Download
memory/1488-60-0x0000000000000000-mapping.dmp

Download
memory/1488-64-0x00000000000B0000-0x00000000000B1000-memory.dmp

Filesize
4KB

Download
memory/1488-62-0x0000000074F00000-0x0000000074F21000-memory.dmp

Filesize
132KB

Download
memory/1488-63-0x0000000074F00000-0x0000000074FA1000-memory.dmp

Filesize
644KB

Download
memory/1488-61-0x00000000767B1000-0x00000000767B3000-memory.dmp

Filesize
8KB

Download
memory/1796-73-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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