qakbot | 3525f669a35cf56c0fd8f283a651bc3a59337068f139da1221f1a4fa0d261ae8

General

Target

test2.test.dll
Size

854KB
MD5

3505b82c5c3c58a3dbd58dafd2a3ab72
SHA1

962c8ffb175af5372398cc251841a7065253bec8
SHA256

3525f669a35cf56c0fd8f283a651bc3a59337068f139da1221f1a4fa0d261ae8
SHA512

8c843c7753626dc8dfacb9967fee5f5a6e5bf6d7ac5c3751df77f6af1aaca0c022d6554237f547f6fea35ad8254b87557e053ed6f8b39dc3a66a661cc1360245

Score

10^/10

qakbot tr 1633943125 banker evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

tr

Campaign

1633943125

C2

140.82.49.12:443

89.137.52.44:443

24.107.165.50:443

66.216.193.114:443

75.131.217.182:443

41.86.42.158:995

24.119.214.7:443

67.166.233.75:443

105.198.236.99:443

120.151.47.189:443

2.222.167.138:443

41.228.22.180:443

78.105.213.151:995

5.193.125.67:995

41.86.42.158:443

96.57.188.174:2078

120.150.218.241:995

66.177.215.152:0

122.11.220.212:2222

73.52.50.32:443

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Windows security bypass 2 TTPs
evasion trojan

Disabling Security Tools
T1089

Modify Registry
T1112
Loads dropped DLL 1 IoCs

Processes:

regsvr32.exe

pid process

64 regsvr32.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

1012 schtasks.exe

pid	process
64	regsvr32.exe

pid	process
1012	schtasks.exe

Modifies data under HKEY_USERS 10 IoCs

Processes:

explorer.exe

description	ioc	process
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ndzylsmrtvnivo\ac389053 = 9b21379690a96a842749a5d1035f9f3211f8c46e3e800d7a9cf004998551f3b2e8c2ae895545e25239c77545c1	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ndzylsmrtvnivo\99a7401d = 6d356f132251c9af56d8ad948c6f7c114218	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ndzylsmrtvnivo\e6ee2feb = 64e08471f856fcf21f1733ebb874922cb9697782bdc74d2d60d6d7a5e9900c180cdd52e9305411ad2e827cb4d6b1eed3ff94de14749b537fd441a4a40ac92542c78fdb4ee53a0df4f83277cd345636e962441a6f9349a68ef7d2758a213eb6d28a52b473834f6189f791	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ndzylsmrtvnivo\e6ee2feb = 64e09371f856c9f232abe21b612b1e87653d701b3941e16e97af3af8b28c68f465e5ad6ee204c1e63d520b0f905414cd3b62237e4b553762555daf7c6499db899e10facd3ffc8c69f535281656f8505796fe7044ec	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ndzylsmrtvnivo\d371ffa5 = e51e7ebd028dc72c68ad935eb4e9f83836092c726e6eed71fccf711d11d728b373d3774736da2c0894ed4fb1741ef2366887ab4732103015a39f6fd24ed83c5a21e6ae1ad49576b8703b5067e70902c81e2231d4df70c8eb2d12bf76ffceba0964394edec64dccd72c0e06	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ndzylsmrtvnivo\698cb8bc = b4a034bfe340f03c9dd2078d49820e3e1c17	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ndzylsmrtvnivo\1484f736 = c8b867607d56589e637aa38bd9f968b7cfb31b780d53696b238e41cc1197814082effbec9c81bbc3e09c2ab70590	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ndzylsmrtvnivo	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ndzylsmrtvnivo\d130dfd9 = 79ba0f2ac78353c1c70a71b5566c1dd13f33ebf295559523a69b0612705e295582d58f566104edb25e101a3fcc683cf7f9a5ddcf65871b4e0365ff5593f737dc03e621d9ddffddafbf8d793e4b5a7edd1e05349c17	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ndzylsmrtvnivo\6bcd98c0 = 03abfe96fd0d32639ca9cc3dea3af65ee610b0256f7c6562a48c5ca55631da702b73a88c4df12dc1efe5f803430062435c258fc9085c84ce63e6396cdc2a77fd	explorer.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

2472 rundll32.exe
2472 rundll32.exe
64 regsvr32.exe
64 regsvr32.exe
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

2472 rundll32.exe
64 regsvr32.exe

pid	process
2472	rundll32.exe
2472	rundll32.exe
64	regsvr32.exe
64	regsvr32.exe

pid	process
2472	rundll32.exe
64	regsvr32.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exeregsvr32.exeregsvr32.exeexplorer.exe

description	pid	process	target process
PID 1336 wrote to memory of 2472	1336	rundll32.exe	rundll32.exe
PID 1336 wrote to memory of 2472	1336	rundll32.exe	rundll32.exe
PID 1336 wrote to memory of 2472	1336	rundll32.exe	rundll32.exe
PID 2472 wrote to memory of 3476	2472	rundll32.exe	explorer.exe
PID 2472 wrote to memory of 3476	2472	rundll32.exe	explorer.exe
PID 2472 wrote to memory of 3476	2472	rundll32.exe	explorer.exe
PID 2472 wrote to memory of 3476	2472	rundll32.exe	explorer.exe
PID 2472 wrote to memory of 3476	2472	rundll32.exe	explorer.exe
PID 3476 wrote to memory of 1012	3476	explorer.exe	schtasks.exe
PID 3476 wrote to memory of 1012	3476	explorer.exe	schtasks.exe
PID 3476 wrote to memory of 1012	3476	explorer.exe	schtasks.exe
PID 1204 wrote to memory of 64	1204	regsvr32.exe	regsvr32.exe
PID 1204 wrote to memory of 64	1204	regsvr32.exe	regsvr32.exe
PID 1204 wrote to memory of 64	1204	regsvr32.exe	regsvr32.exe
PID 64 wrote to memory of 1412	64	regsvr32.exe	explorer.exe
PID 64 wrote to memory of 1412	64	regsvr32.exe	explorer.exe
PID 64 wrote to memory of 1412	64	regsvr32.exe	explorer.exe
PID 64 wrote to memory of 1412	64	regsvr32.exe	explorer.exe
PID 64 wrote to memory of 1412	64	regsvr32.exe	explorer.exe
PID 1412 wrote to memory of 2400	1412	explorer.exe	reg.exe
PID 1412 wrote to memory of 2400	1412	explorer.exe	reg.exe
PID 1412 wrote to memory of 2172	1412	explorer.exe	reg.exe
PID 1412 wrote to memory of 2172	1412	explorer.exe	reg.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\test2.test.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1336

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\test2.test.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2472

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:3476

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn rkctsqxh /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\test2.test.dll\"" /SC ONCE /Z /ST 19:02 /ET 19:14
4⤵
- Creates scheduled task(s)
PID:1012

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\test2.test.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:1204

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\test2.test.dll"
2⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:64

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Modifies data under HKEY_USERS
- Suspicious use of WriteProcessMemory
PID:1412

C:\Windows\system32\reg.exe
C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\ProgramData\Microsoft\Fuipjbooxh" /d "0"
4⤵
PID:2400

C:\Windows\system32\reg.exe
C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\Users\Admin\AppData\Roaming\Microsoft\Shukmjcpla" /d "0"
4⤵
PID:2172

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

Disabling Security Tools

1

T1089

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\test2.test.dll
MD5
3505b82c5c3c58a3dbd58dafd2a3ab72

SHA1
962c8ffb175af5372398cc251841a7065253bec8

SHA256
3525f669a35cf56c0fd8f283a651bc3a59337068f139da1221f1a4fa0d261ae8

SHA512
8c843c7753626dc8dfacb9967fee5f5a6e5bf6d7ac5c3751df77f6af1aaca0c022d6554237f547f6fea35ad8254b87557e053ed6f8b39dc3a66a661cc1360245

Download Submit
\Users\Admin\AppData\Local\Temp\test2.test.dll
MD5
3505b82c5c3c58a3dbd58dafd2a3ab72

SHA1
962c8ffb175af5372398cc251841a7065253bec8

SHA256
3525f669a35cf56c0fd8f283a651bc3a59337068f139da1221f1a4fa0d261ae8

SHA512
8c843c7753626dc8dfacb9967fee5f5a6e5bf6d7ac5c3751df77f6af1aaca0c022d6554237f547f6fea35ad8254b87557e053ed6f8b39dc3a66a661cc1360245

Download Submit
memory/64-129-0x0000000072380000-0x00000000723A1000-memory.dmp

Filesize
132KB

Download
memory/64-128-0x0000000072380000-0x00000000724EE000-memory.dmp

Filesize
1.4MB

Download
memory/64-131-0x0000000000950000-0x0000000000A9A000-memory.dmp

Filesize
1.3MB

Download
memory/64-126-0x0000000000000000-mapping.dmp

Download
memory/64-130-0x0000000072380000-0x00000000724EE000-memory.dmp

Filesize
1.4MB

Download
memory/1012-121-0x0000000000000000-mapping.dmp

Download
memory/1412-137-0x0000000002F30000-0x0000000002F51000-memory.dmp

Filesize
132KB

Download
memory/1412-136-0x00000000035E0000-0x00000000035E1000-memory.dmp

Filesize
4KB

Download
memory/1412-135-0x00000000035E0000-0x00000000035E1000-memory.dmp

Filesize
4KB

Download
memory/1412-132-0x0000000000000000-mapping.dmp

Download
memory/2172-134-0x0000000000000000-mapping.dmp

Download
memory/2400-133-0x0000000000000000-mapping.dmp

Download
memory/2472-116-0x0000000073690000-0x00000000737FE000-memory.dmp

Filesize
1.4MB

Download
memory/2472-115-0x0000000000000000-mapping.dmp

Download
memory/2472-117-0x0000000073690000-0x00000000736B1000-memory.dmp

Filesize
132KB

Download
memory/2472-118-0x0000000073690000-0x00000000737FE000-memory.dmp

Filesize
1.4MB

Download
memory/2472-119-0x00000000004D0000-0x00000000004D1000-memory.dmp

Filesize
4KB

Download
memory/3476-124-0x0000000000570000-0x0000000000591000-memory.dmp

Filesize
132KB

Download
memory/3476-123-0x0000000002EA0000-0x0000000002EA1000-memory.dmp

Filesize
4KB

Download
memory/3476-122-0x0000000002EA0000-0x0000000002EA1000-memory.dmp

Filesize
4KB

Download
memory/3476-120-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads