qakbot | 9f28ec04f677bb01646176058c6964248406970b83ce63552c56776a8d280a70

General

Target

7533.dll
Size

663KB
MD5

1fffb3fdb0a4b780385cc5963fd4d40c
SHA1

8e1b1fbe90572b0c2751797dab5c9a6fed642ce6
SHA256

9f28ec04f677bb01646176058c6964248406970b83ce63552c56776a8d280a70
SHA512

e87c323bea984657be13f991d906f8941a5bab9c57c27ab58afb82b154fe37ed03fd43008b6dd1c42a0275f08527a1b4100b748e844c25628d5c1bd0e70c3757

Score

10^/10

qakbot obama201 1657815129 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

403.780

Botnet

obama201

Campaign

1657815129

C2

70.46.220.114:443

179.111.8.52:32101

208.107.221.224:443

176.45.218.138:995

24.158.23.166:995

24.54.48.11:443

89.101.97.139:443

24.55.67.176:443

24.139.72.117:443

120.150.218.241:995

174.69.215.101:443

38.70.253.226:2222

41.228.22.180:443

217.165.157.202:995

172.115.177.204:2222

173.21.10.71:2222

69.14.172.24:443

47.23.89.60:993

104.34.212.7:32103

66.230.104.103:443

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

1064 regsvr32.exe

pid	process
1064	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

1980 schtasks.exe

pid	process
1980	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 = 20e0bc78c197d801	powershell.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

rundll32.exeexplorer.exepowershell.exe

pid	process
924	rundll32.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
388	powershell.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe
1172	explorer.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

924 rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 388 powershell.exe

description	pid	process
Token: SeDebugPrivilege	388	powershell.exe

Suspicious use of WriteProcessMemory 32 IoCs

Processes:

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

description	pid	process	target process
PID 1740 wrote to memory of 924	1740	rundll32.exe	rundll32.exe
PID 1740 wrote to memory of 924	1740	rundll32.exe	rundll32.exe
PID 1740 wrote to memory of 924	1740	rundll32.exe	rundll32.exe
PID 1740 wrote to memory of 924	1740	rundll32.exe	rundll32.exe
PID 1740 wrote to memory of 924	1740	rundll32.exe	rundll32.exe
PID 1740 wrote to memory of 924	1740	rundll32.exe	rundll32.exe
PID 1740 wrote to memory of 924	1740	rundll32.exe	rundll32.exe
PID 924 wrote to memory of 1172	924	rundll32.exe	explorer.exe
PID 924 wrote to memory of 1172	924	rundll32.exe	explorer.exe
PID 924 wrote to memory of 1172	924	rundll32.exe	explorer.exe
PID 924 wrote to memory of 1172	924	rundll32.exe	explorer.exe
PID 924 wrote to memory of 1172	924	rundll32.exe	explorer.exe
PID 924 wrote to memory of 1172	924	rundll32.exe	explorer.exe
PID 1172 wrote to memory of 1980	1172	explorer.exe	schtasks.exe
PID 1172 wrote to memory of 1980	1172	explorer.exe	schtasks.exe
PID 1172 wrote to memory of 1980	1172	explorer.exe	schtasks.exe
PID 1172 wrote to memory of 1980	1172	explorer.exe	schtasks.exe
PID 680 wrote to memory of 388	680	taskeng.exe	powershell.exe
PID 680 wrote to memory of 388	680	taskeng.exe	powershell.exe
PID 680 wrote to memory of 388	680	taskeng.exe	powershell.exe
PID 388 wrote to memory of 1792	388	powershell.exe	regsvr32.exe
PID 388 wrote to memory of 1792	388	powershell.exe	regsvr32.exe
PID 388 wrote to memory of 1792	388	powershell.exe	regsvr32.exe
PID 388 wrote to memory of 1792	388	powershell.exe	regsvr32.exe
PID 388 wrote to memory of 1792	388	powershell.exe	regsvr32.exe
PID 1792 wrote to memory of 1064	1792	regsvr32.exe	regsvr32.exe
PID 1792 wrote to memory of 1064	1792	regsvr32.exe	regsvr32.exe
PID 1792 wrote to memory of 1064	1792	regsvr32.exe	regsvr32.exe
PID 1792 wrote to memory of 1064	1792	regsvr32.exe	regsvr32.exe
PID 1792 wrote to memory of 1064	1792	regsvr32.exe	regsvr32.exe
PID 1792 wrote to memory of 1064	1792	regsvr32.exe	regsvr32.exe
PID 1792 wrote to memory of 1064	1792	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7533.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1740

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7533.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:924

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1172

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /Z /ST 20:37 /tn nmtuhsnf /ET 20:48 /tr "powershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwANwA1ADMAMwAuAGQAbABsACIA" /SC ONCE
4⤵
- Creates scheduled task(s)
PID:1980

C:\Windows\system32\taskeng.exe
taskeng.exe {B1E81DE3-71D5-4ABD-B3F0-719D646765F3} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:680

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwANwA1ADMAMwAuAGQAbABsACIA
2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:388

C:\Windows\system32\regsvr32.exe
"C:\Windows\system32\regsvr32.exe" C:\Users\Admin\AppData\Local\Temp\7533.dll
3⤵
- Suspicious use of WriteProcessMemory
PID:1792

C:\Windows\SysWOW64\regsvr32.exe
C:\Users\Admin\AppData\Local\Temp\7533.dll
4⤵
- Loads dropped DLL
PID:1064

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\7533.dll
Filesize
663KB

MD5
1fffb3fdb0a4b780385cc5963fd4d40c

SHA1
8e1b1fbe90572b0c2751797dab5c9a6fed642ce6

SHA256
9f28ec04f677bb01646176058c6964248406970b83ce63552c56776a8d280a70

SHA512
e87c323bea984657be13f991d906f8941a5bab9c57c27ab58afb82b154fe37ed03fd43008b6dd1c42a0275f08527a1b4100b748e844c25628d5c1bd0e70c3757

Download Submit
\Users\Admin\AppData\Local\Temp\7533.dll
Filesize
663KB

MD5
1fffb3fdb0a4b780385cc5963fd4d40c

SHA1
8e1b1fbe90572b0c2751797dab5c9a6fed642ce6

SHA256
9f28ec04f677bb01646176058c6964248406970b83ce63552c56776a8d280a70

SHA512
e87c323bea984657be13f991d906f8941a5bab9c57c27ab58afb82b154fe37ed03fd43008b6dd1c42a0275f08527a1b4100b748e844c25628d5c1bd0e70c3757

Download Submit
memory/388-78-0x00000000011DB000-0x00000000011FA000-memory.dmp

Filesize
124KB

Download
memory/388-74-0x00000000011DB000-0x00000000011FA000-memory.dmp

Filesize
124KB

Download
memory/388-72-0x000007FEF3CF0000-0x000007FEF484D000-memory.dmp

Filesize
11.4MB

Download
memory/388-73-0x00000000011D4000-0x00000000011D7000-memory.dmp

Filesize
12KB

Download
memory/388-71-0x000007FEF4850000-0x000007FEF5273000-memory.dmp

Filesize
10.1MB

Download
memory/388-70-0x000007FEFC1F1000-0x000007FEFC1F3000-memory.dmp

Filesize
8KB

Download
memory/388-69-0x0000000000000000-mapping.dmp

Download
memory/388-77-0x00000000011D4000-0x00000000011D7000-memory.dmp

Filesize
12KB

Download
memory/924-61-0x0000000000570000-0x0000000000592000-memory.dmp

Filesize
136KB

Download
memory/924-55-0x00000000761F1000-0x00000000761F3000-memory.dmp

Filesize
8KB

Download
memory/924-65-0x0000000000570000-0x0000000000592000-memory.dmp

Filesize
136KB

Download
memory/924-54-0x0000000000000000-mapping.dmp

Download
memory/924-56-0x0000000000210000-0x00000000002BC000-memory.dmp

Filesize
688KB

Download
memory/924-57-0x0000000000570000-0x0000000000592000-memory.dmp

Filesize
136KB

Download
memory/924-60-0x0000000000540000-0x0000000000569000-memory.dmp

Filesize
164KB

Download
memory/924-58-0x0000000000570000-0x0000000000592000-memory.dmp

Filesize
136KB

Download
memory/924-59-0x0000000000570000-0x0000000000592000-memory.dmp

Filesize
136KB

Download
memory/1064-80-0x0000000000000000-mapping.dmp

Download
memory/1064-83-0x00000000009F0000-0x0000000000A9C000-memory.dmp

Filesize
688KB

Download
memory/1064-84-0x0000000000230000-0x0000000000252000-memory.dmp

Filesize
136KB

Download
memory/1064-85-0x0000000000230000-0x0000000000252000-memory.dmp

Filesize
136KB

Download
memory/1064-86-0x0000000000230000-0x0000000000252000-memory.dmp

Filesize
136KB

Download
memory/1064-87-0x0000000000200000-0x0000000000229000-memory.dmp

Filesize
164KB

Download
memory/1064-88-0x0000000000230000-0x0000000000252000-memory.dmp

Filesize
136KB

Download
memory/1172-68-0x0000000000080000-0x00000000000A2000-memory.dmp

Filesize
136KB

Download
memory/1172-66-0x0000000000080000-0x00000000000A2000-memory.dmp

Filesize
136KB

Download
memory/1172-64-0x0000000074D21000-0x0000000074D23000-memory.dmp

Filesize
8KB

Download
memory/1172-62-0x0000000000000000-mapping.dmp

Download
memory/1792-75-0x0000000000000000-mapping.dmp

Download
memory/1980-67-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads