qakbot | 2e7d8a7a7f1a877a9dec37a737bbe44abf8a836c75ea01d0bc8630e0d2432ae5

General

Target

J.dll
Size

699KB
MD5

f83e99183d266df77f2ba184bd693b3e
SHA1

eef3f215bab3b2034e2147cc05d776db568b38fc
SHA256

2e7d8a7a7f1a877a9dec37a737bbe44abf8a836c75ea01d0bc8630e0d2432ae5
SHA512

d2ebbf2d15f93ac132dda79408b5a7bcff154ed03fdb3e034974b8b54f0f4660ad5c4a3b5894806220542d8d78c27840a17825b67333b236bf346239e23c5993

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

1300 regsvr32.exe

pid	process
1300	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

1368 schtasks.exe

pid	process
1368	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 = 206e9d72d787d801	powershell.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

rundll32.exeexplorer.exepowershell.exeregsvr32.exe

pid	process
1984	rundll32.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
920	powershell.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
876	explorer.exe
1300	regsvr32.exe
876	explorer.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1984 rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 920 powershell.exe

description	pid	process
Token: SeDebugPrivilege	920	powershell.exe

Suspicious use of WriteProcessMemory 32 IoCs

Processes:

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

description	pid	process	target process
PID 1956 wrote to memory of 1984	1956	rundll32.exe	rundll32.exe
PID 1956 wrote to memory of 1984	1956	rundll32.exe	rundll32.exe
PID 1956 wrote to memory of 1984	1956	rundll32.exe	rundll32.exe
PID 1956 wrote to memory of 1984	1956	rundll32.exe	rundll32.exe
PID 1956 wrote to memory of 1984	1956	rundll32.exe	rundll32.exe
PID 1956 wrote to memory of 1984	1956	rundll32.exe	rundll32.exe
PID 1956 wrote to memory of 1984	1956	rundll32.exe	rundll32.exe
PID 1984 wrote to memory of 876	1984	rundll32.exe	explorer.exe
PID 1984 wrote to memory of 876	1984	rundll32.exe	explorer.exe
PID 1984 wrote to memory of 876	1984	rundll32.exe	explorer.exe
PID 1984 wrote to memory of 876	1984	rundll32.exe	explorer.exe
PID 1984 wrote to memory of 876	1984	rundll32.exe	explorer.exe
PID 1984 wrote to memory of 876	1984	rundll32.exe	explorer.exe
PID 876 wrote to memory of 1368	876	explorer.exe	schtasks.exe
PID 876 wrote to memory of 1368	876	explorer.exe	schtasks.exe
PID 876 wrote to memory of 1368	876	explorer.exe	schtasks.exe
PID 876 wrote to memory of 1368	876	explorer.exe	schtasks.exe
PID 1884 wrote to memory of 920	1884	taskeng.exe	powershell.exe
PID 1884 wrote to memory of 920	1884	taskeng.exe	powershell.exe
PID 1884 wrote to memory of 920	1884	taskeng.exe	powershell.exe
PID 920 wrote to memory of 964	920	powershell.exe	regsvr32.exe
PID 920 wrote to memory of 964	920	powershell.exe	regsvr32.exe
PID 920 wrote to memory of 964	920	powershell.exe	regsvr32.exe
PID 920 wrote to memory of 964	920	powershell.exe	regsvr32.exe
PID 920 wrote to memory of 964	920	powershell.exe	regsvr32.exe
PID 964 wrote to memory of 1300	964	regsvr32.exe	regsvr32.exe
PID 964 wrote to memory of 1300	964	regsvr32.exe	regsvr32.exe
PID 964 wrote to memory of 1300	964	regsvr32.exe	regsvr32.exe
PID 964 wrote to memory of 1300	964	regsvr32.exe	regsvr32.exe
PID 964 wrote to memory of 1300	964	regsvr32.exe	regsvr32.exe
PID 964 wrote to memory of 1300	964	regsvr32.exe	regsvr32.exe
PID 964 wrote to memory of 1300	964	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:1956

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:1984

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:876

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /Z /ST 14:34 /tn xntmvddlrz /ET 14:45 /tr "powershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwASgAuAGQAbABsACIA" /SC ONCE
4⤵
- Creates scheduled task(s)
PID:1368

C:\Windows\system32\taskeng.exe
taskeng.exe {8E36476B-FFC5-45FA-81AE-D81EDCD18867} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1884

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:920

C:\Windows\system32\regsvr32.exe
"C:\Windows\system32\regsvr32.exe" C:\Users\Admin\AppData\Local\Temp\J.dll
3⤵
- Suspicious use of WriteProcessMemory
PID:964

C:\Windows\SysWOW64\regsvr32.exe
C:\Users\Admin\AppData\Local\Temp\J.dll
4⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:1300

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\J.dll
Filesize
699KB

MD5
f83e99183d266df77f2ba184bd693b3e

SHA1
eef3f215bab3b2034e2147cc05d776db568b38fc

SHA256
2e7d8a7a7f1a877a9dec37a737bbe44abf8a836c75ea01d0bc8630e0d2432ae5

SHA512
d2ebbf2d15f93ac132dda79408b5a7bcff154ed03fdb3e034974b8b54f0f4660ad5c4a3b5894806220542d8d78c27840a17825b67333b236bf346239e23c5993

Download Submit
\Users\Admin\AppData\Local\Temp\J.dll
Filesize
699KB

MD5
f83e99183d266df77f2ba184bd693b3e

SHA1
eef3f215bab3b2034e2147cc05d776db568b38fc

SHA256
2e7d8a7a7f1a877a9dec37a737bbe44abf8a836c75ea01d0bc8630e0d2432ae5

SHA512
d2ebbf2d15f93ac132dda79408b5a7bcff154ed03fdb3e034974b8b54f0f4660ad5c4a3b5894806220542d8d78c27840a17825b67333b236bf346239e23c5993

Download Submit
memory/876-62-0x0000000000000000-mapping.dmp

Download
memory/876-68-0x0000000000080000-0x00000000000A2000-memory.dmp

Filesize
136KB

Download
memory/876-66-0x0000000000080000-0x00000000000A2000-memory.dmp

Filesize
136KB

Download
memory/876-64-0x0000000074CC1000-0x0000000074CC3000-memory.dmp

Filesize
8KB

Download
memory/920-71-0x000007FEF3E30000-0x000007FEF4853000-memory.dmp

Filesize
10.1MB

Download
memory/920-74-0x000000000109B000-0x00000000010BA000-memory.dmp

Filesize
124KB

Download
memory/920-78-0x000000000109B000-0x00000000010BA000-memory.dmp

Filesize
124KB

Download
memory/920-77-0x0000000001094000-0x0000000001097000-memory.dmp

Filesize
12KB

Download
memory/920-72-0x000007FEF32D0000-0x000007FEF3E2D000-memory.dmp

Filesize
11.4MB

Download
memory/920-73-0x0000000001094000-0x0000000001097000-memory.dmp

Filesize
12KB

Download
memory/920-70-0x000007FEFC331000-0x000007FEFC333000-memory.dmp

Filesize
8KB

Download
memory/920-69-0x0000000000000000-mapping.dmp

Download
memory/964-75-0x0000000000000000-mapping.dmp

Download
memory/1300-84-0x0000000000790000-0x00000000007B2000-memory.dmp

Filesize
136KB

Download
memory/1300-83-0x0000000000970000-0x0000000000A20000-memory.dmp

Filesize
704KB

Download
memory/1300-86-0x0000000000790000-0x00000000007B2000-memory.dmp

Filesize
136KB

Download
memory/1300-85-0x0000000000790000-0x00000000007B2000-memory.dmp

Filesize
136KB

Download
memory/1300-80-0x0000000000000000-mapping.dmp

Download
memory/1300-87-0x0000000000490000-0x00000000004C6000-memory.dmp

Filesize
216KB

Download
memory/1300-88-0x0000000000790000-0x00000000007B2000-memory.dmp

Filesize
136KB

Download
memory/1368-67-0x0000000000000000-mapping.dmp

Download
memory/1984-57-0x00000000002C0000-0x00000000002E2000-memory.dmp

Filesize
136KB

Download
memory/1984-56-0x0000000001CE0000-0x0000000001D90000-memory.dmp

Filesize
704KB

Download
memory/1984-55-0x0000000075DB1000-0x0000000075DB3000-memory.dmp

Filesize
8KB

Download
memory/1984-54-0x0000000000000000-mapping.dmp

Download
memory/1984-61-0x00000000002C0000-0x00000000002E2000-memory.dmp

Filesize
136KB

Download
memory/1984-58-0x00000000002C0000-0x00000000002E2000-memory.dmp

Filesize
136KB

Download
memory/1984-65-0x00000000002C0000-0x00000000002E2000-memory.dmp

Filesize
136KB

Download
memory/1984-59-0x00000000002C0000-0x00000000002E2000-memory.dmp

Filesize
136KB

Download
memory/1984-60-0x0000000000250000-0x0000000000286000-memory.dmp

Filesize
216KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads