qakbot | ca2628586186c207bac7f53cba8664019d77465074b35f74ee9d3e4bc276230b

General

Target

102755.dll
Size

686KB
MD5

37579782f2c2f102f19bbbc2e701c3cd
SHA1

f94a265c1d59efad0c87d702e982f48e46f49ea4
SHA256

ca2628586186c207bac7f53cba8664019d77465074b35f74ee9d3e4bc276230b
SHA512

70d449a58bfbf919a2b26ec01486301bbbccaa498e843b4595090ab074c0025018d7e2fec1552418925183aa8fcbc6f00d935462fc6a2089a626221459cff21a

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

604 regsvr32.exe

pid	process
604	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

1972 schtasks.exe

pid	process
1972	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 = 20039deecc95d801	powershell.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

rundll32.exeexplorer.exepowershell.exe

pid	process
896	rundll32.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1304	powershell.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe
1964	explorer.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

896 rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1304 powershell.exe

description	pid	process
Token: SeDebugPrivilege	1304	powershell.exe

Suspicious use of WriteProcessMemory 32 IoCs

Processes:

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

description	pid	process	target process
PID 1032 wrote to memory of 896	1032	rundll32.exe	rundll32.exe
PID 1032 wrote to memory of 896	1032	rundll32.exe	rundll32.exe
PID 1032 wrote to memory of 896	1032	rundll32.exe	rundll32.exe
PID 1032 wrote to memory of 896	1032	rundll32.exe	rundll32.exe
PID 1032 wrote to memory of 896	1032	rundll32.exe	rundll32.exe
PID 1032 wrote to memory of 896	1032	rundll32.exe	rundll32.exe
PID 1032 wrote to memory of 896	1032	rundll32.exe	rundll32.exe
PID 896 wrote to memory of 1964	896	rundll32.exe	explorer.exe
PID 896 wrote to memory of 1964	896	rundll32.exe	explorer.exe
PID 896 wrote to memory of 1964	896	rundll32.exe	explorer.exe
PID 896 wrote to memory of 1964	896	rundll32.exe	explorer.exe
PID 896 wrote to memory of 1964	896	rundll32.exe	explorer.exe
PID 896 wrote to memory of 1964	896	rundll32.exe	explorer.exe
PID 1964 wrote to memory of 1972	1964	explorer.exe	schtasks.exe
PID 1964 wrote to memory of 1972	1964	explorer.exe	schtasks.exe
PID 1964 wrote to memory of 1972	1964	explorer.exe	schtasks.exe
PID 1964 wrote to memory of 1972	1964	explorer.exe	schtasks.exe
PID 1156 wrote to memory of 1304	1156	taskeng.exe	powershell.exe
PID 1156 wrote to memory of 1304	1156	taskeng.exe	powershell.exe
PID 1156 wrote to memory of 1304	1156	taskeng.exe	powershell.exe
PID 1304 wrote to memory of 956	1304	powershell.exe	regsvr32.exe
PID 1304 wrote to memory of 956	1304	powershell.exe	regsvr32.exe
PID 1304 wrote to memory of 956	1304	powershell.exe	regsvr32.exe
PID 1304 wrote to memory of 956	1304	powershell.exe	regsvr32.exe
PID 1304 wrote to memory of 956	1304	powershell.exe	regsvr32.exe
PID 956 wrote to memory of 604	956	regsvr32.exe	regsvr32.exe
PID 956 wrote to memory of 604	956	regsvr32.exe	regsvr32.exe
PID 956 wrote to memory of 604	956	regsvr32.exe	regsvr32.exe
PID 956 wrote to memory of 604	956	regsvr32.exe	regsvr32.exe
PID 956 wrote to memory of 604	956	regsvr32.exe	regsvr32.exe
PID 956 wrote to memory of 604	956	regsvr32.exe	regsvr32.exe
PID 956 wrote to memory of 604	956	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:1032

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:896

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1964

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /Z /ST 08:54 /tn kcttfrkh /ET 09:05 /tr "powershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwAMQAwADIANwA1ADUALgBkAGwAbAAiAA==" /SC ONCE
4⤵
- Creates scheduled task(s)
PID:1972

C:\Windows\system32\taskeng.exe
taskeng.exe {995CA817-FB09-4403-8AD3-11D4AA7AC964} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1156

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:1304

C:\Windows\system32\regsvr32.exe
"C:\Windows\system32\regsvr32.exe" C:\Users\Admin\AppData\Local\Temp\102755.dll
3⤵
- Suspicious use of WriteProcessMemory
PID:956

C:\Windows\SysWOW64\regsvr32.exe
C:\Users\Admin\AppData\Local\Temp\102755.dll
4⤵
- Loads dropped DLL
PID:604

Network

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\102755.dll
Filesize
686KB

MD5
37579782f2c2f102f19bbbc2e701c3cd

SHA1
f94a265c1d59efad0c87d702e982f48e46f49ea4

SHA256
ca2628586186c207bac7f53cba8664019d77465074b35f74ee9d3e4bc276230b

SHA512
70d449a58bfbf919a2b26ec01486301bbbccaa498e843b4595090ab074c0025018d7e2fec1552418925183aa8fcbc6f00d935462fc6a2089a626221459cff21a

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

MD5
37579782f2c2f102f19bbbc2e701c3cd

SHA1
f94a265c1d59efad0c87d702e982f48e46f49ea4

SHA256
ca2628586186c207bac7f53cba8664019d77465074b35f74ee9d3e4bc276230b

SHA512
70d449a58bfbf919a2b26ec01486301bbbccaa498e843b4595090ab074c0025018d7e2fec1552418925183aa8fcbc6f00d935462fc6a2089a626221459cff21a

Download Submit
memory/604-83-0x0000000000890000-0x000000000093E000-memory.dmp

Filesize
696KB

Download
memory/604-80-0x0000000000000000-mapping.dmp

Download
memory/896-57-0x0000000000380000-0x00000000003A2000-memory.dmp

Filesize
136KB

Download
memory/896-58-0x0000000000380000-0x00000000003A2000-memory.dmp

Filesize
136KB

Download
memory/896-60-0x00000000003F0000-0x000000000042F000-memory.dmp

Filesize
252KB

Download
memory/896-61-0x0000000000380000-0x00000000003A2000-memory.dmp

Filesize
136KB

Download
memory/896-59-0x0000000000380000-0x00000000003A2000-memory.dmp

Filesize
136KB

Download
memory/896-54-0x0000000000000000-mapping.dmp

Download
memory/896-65-0x0000000000380000-0x00000000003A2000-memory.dmp

Filesize
136KB

Download
memory/896-56-0x0000000000230000-0x00000000002DE000-memory.dmp

Filesize
696KB

Download
memory/896-55-0x00000000758D1000-0x00000000758D3000-memory.dmp

Filesize
8KB

Download
memory/956-75-0x0000000000000000-mapping.dmp

Download
memory/1304-73-0x00000000011B4000-0x00000000011B7000-memory.dmp

Filesize
12KB

Download
memory/1304-70-0x000007FEFBE51000-0x000007FEFBE53000-memory.dmp

Filesize
8KB

Download
memory/1304-71-0x000007FEF4CB0000-0x000007FEF56D3000-memory.dmp

Filesize
10.1MB

Download
memory/1304-72-0x000007FEF4150000-0x000007FEF4CAD000-memory.dmp

Filesize
11.4MB

Download
memory/1304-69-0x0000000000000000-mapping.dmp

Download
memory/1304-74-0x00000000011BB000-0x00000000011DA000-memory.dmp

Filesize
124KB

Download
memory/1304-78-0x00000000011BB000-0x00000000011DA000-memory.dmp

Filesize
124KB

Download
memory/1304-77-0x00000000011B4000-0x00000000011B7000-memory.dmp

Filesize
12KB

Download
memory/1964-68-0x00000000000E0000-0x0000000000102000-memory.dmp

Filesize
136KB

Download
memory/1964-66-0x00000000000E0000-0x0000000000102000-memory.dmp

Filesize
136KB

Download
memory/1964-64-0x00000000749A1000-0x00000000749A3000-memory.dmp

Filesize
8KB

Download
memory/1964-62-0x0000000000000000-mapping.dmp

Download
memory/1972-67-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads