qakbot | 87d26e587162306b3cf2498062ff787d4dfee16b53e42e814ae76b958a36e967

General

Target

J.dll
Size

704KB
MD5

5022abe19837e66878e4e4def5d08176
SHA1

47ba77cd4bf79b75c7ec87977ab4c29bde2604e0
SHA256

87d26e587162306b3cf2498062ff787d4dfee16b53e42e814ae76b958a36e967
SHA512

fd70a75856f15a8da335aa5c0f54a04492304c3440a66a885797feee5a2337099dbc4a45080262bf336cf8c1da0a1e314b705601fa39e106c68a2255f981fbf9

Score

10^/10

qakbot aa 1656051427 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

403.780

Botnet

AA

Campaign

1656051427

C2

217.128.122.65:2222

24.43.99.75:443

67.209.195.198:443

208.107.221.224:443

70.46.220.114:443

32.221.224.140:995

88.241.122.55:443

186.90.153.162:2222

148.64.96.100:443

197.87.182.93:443

39.44.30.209:995

67.165.206.193:993

118.161.2.13:995

111.125.245.116:995

104.34.212.7:32103

86.200.151.188:2222

41.228.22.180:443

94.59.15.180:2222

24.178.196.158:2222

182.191.92.203:995

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

588 regsvr32.exe

pid	process
588	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

1780 schtasks.exe

pid	process
1780	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 = 30cb35cdc787d801	powershell.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

rundll32.exeexplorer.exepowershell.exe

pid	process
2032	rundll32.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
396	powershell.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe
1592	explorer.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

2032 rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 396 powershell.exe

description	pid	process
Token: SeDebugPrivilege	396	powershell.exe

Suspicious use of WriteProcessMemory 32 IoCs

Processes:

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

description	pid	process	target process
PID 1684 wrote to memory of 2032	1684	rundll32.exe	rundll32.exe
PID 1684 wrote to memory of 2032	1684	rundll32.exe	rundll32.exe
PID 1684 wrote to memory of 2032	1684	rundll32.exe	rundll32.exe
PID 1684 wrote to memory of 2032	1684	rundll32.exe	rundll32.exe
PID 1684 wrote to memory of 2032	1684	rundll32.exe	rundll32.exe
PID 1684 wrote to memory of 2032	1684	rundll32.exe	rundll32.exe
PID 1684 wrote to memory of 2032	1684	rundll32.exe	rundll32.exe
PID 2032 wrote to memory of 1592	2032	rundll32.exe	explorer.exe
PID 2032 wrote to memory of 1592	2032	rundll32.exe	explorer.exe
PID 2032 wrote to memory of 1592	2032	rundll32.exe	explorer.exe
PID 2032 wrote to memory of 1592	2032	rundll32.exe	explorer.exe
PID 2032 wrote to memory of 1592	2032	rundll32.exe	explorer.exe
PID 2032 wrote to memory of 1592	2032	rundll32.exe	explorer.exe
PID 1592 wrote to memory of 1780	1592	explorer.exe	schtasks.exe
PID 1592 wrote to memory of 1780	1592	explorer.exe	schtasks.exe
PID 1592 wrote to memory of 1780	1592	explorer.exe	schtasks.exe
PID 1592 wrote to memory of 1780	1592	explorer.exe	schtasks.exe
PID 776 wrote to memory of 396	776	taskeng.exe	powershell.exe
PID 776 wrote to memory of 396	776	taskeng.exe	powershell.exe
PID 776 wrote to memory of 396	776	taskeng.exe	powershell.exe
PID 396 wrote to memory of 1476	396	powershell.exe	regsvr32.exe
PID 396 wrote to memory of 1476	396	powershell.exe	regsvr32.exe
PID 396 wrote to memory of 1476	396	powershell.exe	regsvr32.exe
PID 396 wrote to memory of 1476	396	powershell.exe	regsvr32.exe
PID 396 wrote to memory of 1476	396	powershell.exe	regsvr32.exe
PID 1476 wrote to memory of 588	1476	regsvr32.exe	regsvr32.exe
PID 1476 wrote to memory of 588	1476	regsvr32.exe	regsvr32.exe
PID 1476 wrote to memory of 588	1476	regsvr32.exe	regsvr32.exe
PID 1476 wrote to memory of 588	1476	regsvr32.exe	regsvr32.exe
PID 1476 wrote to memory of 588	1476	regsvr32.exe	regsvr32.exe
PID 1476 wrote to memory of 588	1476	regsvr32.exe	regsvr32.exe
PID 1476 wrote to memory of 588	1476	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\J.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1684

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\J.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2032

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1592

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /Z /ST 12:42 /tn kkghmnsfg /ET 12:53 /tr "powershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwASgAuAGQAbABsACIA" /SC ONCE
4⤵
- Creates scheduled task(s)
PID:1780

C:\Windows\system32\taskeng.exe
taskeng.exe {A31811B6-8132-4440-87F6-F252BA2FCBD2} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:776

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwASgAuAGQAbABsACIA
2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:396

C:\Windows\system32\regsvr32.exe
"C:\Windows\system32\regsvr32.exe" C:\Users\Admin\AppData\Local\Temp\J.dll
3⤵
- Suspicious use of WriteProcessMemory
PID:1476

C:\Windows\SysWOW64\regsvr32.exe
C:\Users\Admin\AppData\Local\Temp\J.dll
4⤵
- Loads dropped DLL
PID:588

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\J.dll
Filesize
704KB

MD5
5022abe19837e66878e4e4def5d08176

SHA1
47ba77cd4bf79b75c7ec87977ab4c29bde2604e0

SHA256
87d26e587162306b3cf2498062ff787d4dfee16b53e42e814ae76b958a36e967

SHA512
fd70a75856f15a8da335aa5c0f54a04492304c3440a66a885797feee5a2337099dbc4a45080262bf336cf8c1da0a1e314b705601fa39e106c68a2255f981fbf9

Download Submit
\Users\Admin\AppData\Local\Temp\J.dll
Filesize
704KB

MD5
5022abe19837e66878e4e4def5d08176

SHA1
47ba77cd4bf79b75c7ec87977ab4c29bde2604e0

SHA256
87d26e587162306b3cf2498062ff787d4dfee16b53e42e814ae76b958a36e967

SHA512
fd70a75856f15a8da335aa5c0f54a04492304c3440a66a885797feee5a2337099dbc4a45080262bf336cf8c1da0a1e314b705601fa39e106c68a2255f981fbf9

Download Submit
memory/396-71-0x000007FEFBC11000-0x000007FEFBC13000-memory.dmp

Filesize
8KB

Download
memory/396-73-0x000007FEF2D30000-0x000007FEF388D000-memory.dmp

Filesize
11.4MB

Download
memory/396-72-0x000007FEF3890000-0x000007FEF42B3000-memory.dmp

Filesize
10.1MB

Download
memory/396-75-0x000000000103B000-0x000000000105A000-memory.dmp

Filesize
124KB

Download
memory/396-74-0x0000000001034000-0x0000000001037000-memory.dmp

Filesize
12KB

Download
memory/396-70-0x0000000000000000-mapping.dmp

Download
memory/396-78-0x0000000001034000-0x0000000001037000-memory.dmp

Filesize
12KB

Download
memory/396-79-0x000000000103B000-0x000000000105A000-memory.dmp

Filesize
124KB

Download
memory/588-87-0x00000000009E0000-0x0000000000A02000-memory.dmp

Filesize
136KB

Download
memory/588-81-0x0000000000000000-mapping.dmp

Download
memory/588-84-0x0000000000930000-0x00000000009E0000-memory.dmp

Filesize
704KB

Download
memory/588-85-0x00000000009E0000-0x0000000000A02000-memory.dmp

Filesize
136KB

Download
memory/588-86-0x00000000009E0000-0x0000000000A02000-memory.dmp

Filesize
136KB

Download
memory/588-88-0x0000000000440000-0x0000000000476000-memory.dmp

Filesize
216KB

Download
memory/588-89-0x00000000009E0000-0x0000000000A02000-memory.dmp

Filesize
136KB

Download
memory/1476-76-0x0000000000000000-mapping.dmp

Download
memory/1592-65-0x0000000074731000-0x0000000074733000-memory.dmp

Filesize
8KB

Download
memory/1592-67-0x0000000000130000-0x0000000000152000-memory.dmp

Filesize
136KB

Download
memory/1592-63-0x0000000000000000-mapping.dmp

Download
memory/1592-69-0x0000000000130000-0x0000000000152000-memory.dmp

Filesize
136KB

Download
memory/1780-68-0x0000000000000000-mapping.dmp

Download
memory/2032-66-0x00000000002C0000-0x00000000002E2000-memory.dmp

Filesize
136KB

Download
memory/2032-56-0x0000000000370000-0x0000000000420000-memory.dmp

Filesize
704KB

Download
memory/2032-57-0x00000000002C0000-0x00000000002E2000-memory.dmp

Filesize
136KB

Download
memory/2032-55-0x00000000752D1000-0x00000000752D3000-memory.dmp

Filesize
8KB

Download
memory/2032-59-0x00000000002C0000-0x00000000002E2000-memory.dmp

Filesize
136KB

Download
memory/2032-62-0x00000000002C0000-0x00000000002E2000-memory.dmp

Filesize
136KB

Download
memory/2032-61-0x00000000002C0000-0x00000000002E2000-memory.dmp

Filesize
136KB

Download
memory/2032-60-0x0000000000250000-0x0000000000286000-memory.dmp

Filesize
216KB

Download
memory/2032-58-0x00000000002C0000-0x00000000002E2000-memory.dmp

Filesize
136KB

Download
memory/2032-54-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads