qakbot | 38efd88227ca093b3b1d9b10de3ba3e6f27a4b837155741cc776b1212e0f70b1

General

Target

102755.dll
Size

686KB
MD5

217f7ddedf40dbe456ce13bf01bd74fc
SHA1

7eb8cc8ac1bfeec53cc450755b2e1d557f2a0b8a
SHA256

38efd88227ca093b3b1d9b10de3ba3e6f27a4b837155741cc776b1212e0f70b1
SHA512

5e3b1df8f90d1c36815a46b73ae75c3d598bca8145ed99439c0a6780ddb237ed1755b808d8ced04682b96e9b8f637e7f05be77ee36b03b7206b72a1578085a49

Score

10^/10

qakbot obama200 1657548298 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

403.780

Botnet

obama200

Campaign

1657548298

C2

172.115.177.204:2222

89.101.97.139:443

186.90.153.162:2222

38.70.253.226:2222

120.150.218.241:995

72.252.157.93:995

72.252.157.93:993

94.36.193.176:2222

47.23.89.60:993

89.211.209.234:2222

76.25.142.196:443

46.100.25.239:61202

24.158.23.166:995

69.14.172.24:443

92.132.132.81:2222

37.34.253.233:443

93.48.80.198:995

174.80.15.101:2083

24.178.196.158:2222

197.89.20.137:443

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

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

472 regsvr32.exe

pid	process
472	regsvr32.exe

Drops file in System32 directory 1 IoCs

Processes:

powershell.exe

description	ioc	process
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.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

1764 schtasks.exe

pid	process
1764	schtasks.exe

Modifies data under HKEY_USERS 2 IoCs

Processes:

powershell.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage	powershell.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage\StartMenu_Start_Time = 301ff48d7895d801	powershell.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

rundll32.exeexplorer.exepowershell.exe

pid	process
1884	rundll32.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
1808	powershell.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe
2012	explorer.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1884 rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1808 powershell.exe

description	pid	process
Token: SeDebugPrivilege	1808	powershell.exe

Suspicious use of WriteProcessMemory 32 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exepowershell.exeregsvr32.exe

description	pid	process	target process
PID 324 wrote to memory of 1884	324	rundll32.exe	rundll32.exe
PID 324 wrote to memory of 1884	324	rundll32.exe	rundll32.exe
PID 324 wrote to memory of 1884	324	rundll32.exe	rundll32.exe
PID 324 wrote to memory of 1884	324	rundll32.exe	rundll32.exe
PID 324 wrote to memory of 1884	324	rundll32.exe	rundll32.exe
PID 324 wrote to memory of 1884	324	rundll32.exe	rundll32.exe
PID 324 wrote to memory of 1884	324	rundll32.exe	rundll32.exe
PID 1884 wrote to memory of 2012	1884	rundll32.exe	explorer.exe
PID 1884 wrote to memory of 2012	1884	rundll32.exe	explorer.exe
PID 1884 wrote to memory of 2012	1884	rundll32.exe	explorer.exe
PID 1884 wrote to memory of 2012	1884	rundll32.exe	explorer.exe
PID 1884 wrote to memory of 2012	1884	rundll32.exe	explorer.exe
PID 1884 wrote to memory of 2012	1884	rundll32.exe	explorer.exe
PID 2012 wrote to memory of 1764	2012	explorer.exe	schtasks.exe
PID 2012 wrote to memory of 1764	2012	explorer.exe	schtasks.exe
PID 2012 wrote to memory of 1764	2012	explorer.exe	schtasks.exe
PID 2012 wrote to memory of 1764	2012	explorer.exe	schtasks.exe
PID 804 wrote to memory of 1808	804	taskeng.exe	powershell.exe
PID 804 wrote to memory of 1808	804	taskeng.exe	powershell.exe
PID 804 wrote to memory of 1808	804	taskeng.exe	powershell.exe
PID 1808 wrote to memory of 1508	1808	powershell.exe	regsvr32.exe
PID 1808 wrote to memory of 1508	1808	powershell.exe	regsvr32.exe
PID 1808 wrote to memory of 1508	1808	powershell.exe	regsvr32.exe
PID 1808 wrote to memory of 1508	1808	powershell.exe	regsvr32.exe
PID 1808 wrote to memory of 1508	1808	powershell.exe	regsvr32.exe
PID 1508 wrote to memory of 472	1508	regsvr32.exe	regsvr32.exe
PID 1508 wrote to memory of 472	1508	regsvr32.exe	regsvr32.exe
PID 1508 wrote to memory of 472	1508	regsvr32.exe	regsvr32.exe
PID 1508 wrote to memory of 472	1508	regsvr32.exe	regsvr32.exe
PID 1508 wrote to memory of 472	1508	regsvr32.exe	regsvr32.exe
PID 1508 wrote to memory of 472	1508	regsvr32.exe	regsvr32.exe
PID 1508 wrote to memory of 472	1508	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\102755.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:324

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\102755.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1884

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2012

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /Z /ST 22:50 /tn hnmxqend /ET 23:01 /tr "powershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwAMQAwADIANwA1ADUALgBkAGwAbAAiAA==" /SC ONCE
4⤵
- Creates scheduled task(s)
PID:1764

C:\Windows\system32\taskeng.exe
taskeng.exe {55001CC7-BA51-4CBE-AC48-C46DDED83E5A} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:804

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwAMQAwADIANwA1ADUALgBkAGwAbAAiAA==
2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1808

C:\Windows\system32\regsvr32.exe
"C:\Windows\system32\regsvr32.exe" C:\Users\Admin\AppData\Local\Temp\102755.dll
3⤵
- Suspicious use of WriteProcessMemory
PID:1508

C:\Windows\SysWOW64\regsvr32.exe
C:\Users\Admin\AppData\Local\Temp\102755.dll
4⤵
- Loads dropped DLL
PID:472

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\102755.dll
Filesize
686KB

MD5
217f7ddedf40dbe456ce13bf01bd74fc

SHA1
7eb8cc8ac1bfeec53cc450755b2e1d557f2a0b8a

SHA256
38efd88227ca093b3b1d9b10de3ba3e6f27a4b837155741cc776b1212e0f70b1

SHA512
5e3b1df8f90d1c36815a46b73ae75c3d598bca8145ed99439c0a6780ddb237ed1755b808d8ced04682b96e9b8f637e7f05be77ee36b03b7206b72a1578085a49

Download Submit
\Users\Admin\AppData\Local\Temp\102755.dll
Filesize
686KB

MD5
217f7ddedf40dbe456ce13bf01bd74fc

SHA1
7eb8cc8ac1bfeec53cc450755b2e1d557f2a0b8a

SHA256
38efd88227ca093b3b1d9b10de3ba3e6f27a4b837155741cc776b1212e0f70b1

SHA512
5e3b1df8f90d1c36815a46b73ae75c3d598bca8145ed99439c0a6780ddb237ed1755b808d8ced04682b96e9b8f637e7f05be77ee36b03b7206b72a1578085a49

Download Submit
memory/472-87-0x00000000008B0000-0x00000000008D2000-memory.dmp

Filesize
136KB

Download
memory/472-86-0x0000000000370000-0x00000000003AF000-memory.dmp

Filesize
252KB

Download
memory/472-85-0x00000000008B0000-0x00000000008D2000-memory.dmp

Filesize
136KB

Download
memory/472-84-0x00000000008B0000-0x00000000008D2000-memory.dmp

Filesize
136KB

Download
memory/472-83-0x00000000008B0000-0x00000000008D2000-memory.dmp

Filesize
136KB

Download
memory/472-82-0x00000000001F0000-0x000000000029E000-memory.dmp

Filesize
696KB

Download
memory/472-79-0x0000000000000000-mapping.dmp

Download
memory/1508-75-0x0000000000000000-mapping.dmp

Download
memory/1764-67-0x0000000000000000-mapping.dmp

Download
memory/1808-77-0x000000000109B000-0x00000000010BA000-memory.dmp

Filesize
124KB

Download
memory/1808-73-0x0000000001094000-0x0000000001097000-memory.dmp

Filesize
12KB

Download
memory/1808-74-0x000000000109B000-0x00000000010BA000-memory.dmp

Filesize
124KB

Download
memory/1808-69-0x0000000000000000-mapping.dmp

Download
memory/1808-70-0x000007FEFBA61000-0x000007FEFBA63000-memory.dmp

Filesize
8KB

Download
memory/1808-71-0x000007FEF3F70000-0x000007FEF4993000-memory.dmp

Filesize
10.1MB

Download
memory/1808-72-0x000007FEF3410000-0x000007FEF3F6D000-memory.dmp

Filesize
11.4MB

Download
memory/1884-65-0x0000000000330000-0x0000000000352000-memory.dmp

Filesize
136KB

Download
memory/1884-54-0x0000000000000000-mapping.dmp

Download
memory/1884-61-0x0000000000330000-0x0000000000352000-memory.dmp

Filesize
136KB

Download
memory/1884-60-0x00000000002C0000-0x00000000002FF000-memory.dmp

Filesize
252KB

Download
memory/1884-58-0x0000000000330000-0x0000000000352000-memory.dmp

Filesize
136KB

Download
memory/1884-59-0x0000000000330000-0x0000000000352000-memory.dmp

Filesize
136KB

Download
memory/1884-57-0x0000000000330000-0x0000000000352000-memory.dmp

Filesize
136KB

Download
memory/1884-56-0x00000000007A0000-0x000000000084E000-memory.dmp

Filesize
696KB

Download
memory/1884-55-0x0000000075E51000-0x0000000075E53000-memory.dmp

Filesize
8KB

Download
memory/2012-68-0x0000000000080000-0x00000000000A2000-memory.dmp

Filesize
136KB

Download
memory/2012-66-0x0000000000080000-0x00000000000A2000-memory.dmp

Filesize
136KB

Download
memory/2012-64-0x0000000074591000-0x0000000074593000-memory.dmp

Filesize
8KB

Download
memory/2012-62-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads