qakbot | b86a62b784c22b6e8065ddb3549a657dedf60fd7020c287ec9967af82dfa3d46

General

Target

test1.test.dll
Size

836KB
MD5

f53c434036448b9540bed1564632b15f
SHA1

a60df4ab139a1fb277c5173ef300a4ff88c955ed
SHA256

b86a62b784c22b6e8065ddb3549a657dedf60fd7020c287ec9967af82dfa3d46
SHA512

38d7d0263a86d66e85e3c3fb7a53e6aa01a3a3932aeacc4566eac6f480fad09d4973f7d1a31d47e33cb06f978d4b80a465d2d66d984d1735398c0f7f9620c931

Score

10^/10

qakbot tr 1633597626 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

tr

Campaign

1633597626

C2

120.150.218.241:995

185.250.148.74:443

89.137.52.44:443

66.103.170.104:2222

86.8.177.143:443

216.201.162.158:443

174.54.193.186:443

103.148.120.144:443

188.50.169.158:443

124.123.42.115:2222

140.82.49.12:443

199.27.127.129:443

81.241.252.59:2078

209.142.97.161:995

209.50.20.255:443

73.230.205.91:443

200.232.214.222:995

103.142.10.177:443

2.222.167.138:443

41.228.22.180:443

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

1384 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

1636 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

1092 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1092 rundll32.exe

pid	process
1384	regsvr32.exe

pid	process
1636	schtasks.exe

pid	process
1092	rundll32.exe

pid	process
1092	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1828 wrote to memory of 1092	1828	rundll32.exe	rundll32.exe
PID 1828 wrote to memory of 1092	1828	rundll32.exe	rundll32.exe
PID 1828 wrote to memory of 1092	1828	rundll32.exe	rundll32.exe
PID 1828 wrote to memory of 1092	1828	rundll32.exe	rundll32.exe
PID 1828 wrote to memory of 1092	1828	rundll32.exe	rundll32.exe
PID 1828 wrote to memory of 1092	1828	rundll32.exe	rundll32.exe
PID 1828 wrote to memory of 1092	1828	rundll32.exe	rundll32.exe
PID 1092 wrote to memory of 1304	1092	rundll32.exe	explorer.exe
PID 1092 wrote to memory of 1304	1092	rundll32.exe	explorer.exe
PID 1092 wrote to memory of 1304	1092	rundll32.exe	explorer.exe
PID 1092 wrote to memory of 1304	1092	rundll32.exe	explorer.exe
PID 1092 wrote to memory of 1304	1092	rundll32.exe	explorer.exe
PID 1092 wrote to memory of 1304	1092	rundll32.exe	explorer.exe
PID 1304 wrote to memory of 1636	1304	explorer.exe	schtasks.exe
PID 1304 wrote to memory of 1636	1304	explorer.exe	schtasks.exe
PID 1304 wrote to memory of 1636	1304	explorer.exe	schtasks.exe
PID 1304 wrote to memory of 1636	1304	explorer.exe	schtasks.exe
PID 1644 wrote to memory of 848	1644	taskeng.exe	regsvr32.exe
PID 1644 wrote to memory of 848	1644	taskeng.exe	regsvr32.exe
PID 1644 wrote to memory of 848	1644	taskeng.exe	regsvr32.exe
PID 1644 wrote to memory of 848	1644	taskeng.exe	regsvr32.exe
PID 1644 wrote to memory of 848	1644	taskeng.exe	regsvr32.exe
PID 848 wrote to memory of 1384	848	regsvr32.exe	regsvr32.exe
PID 848 wrote to memory of 1384	848	regsvr32.exe	regsvr32.exe
PID 848 wrote to memory of 1384	848	regsvr32.exe	regsvr32.exe
PID 848 wrote to memory of 1384	848	regsvr32.exe	regsvr32.exe
PID 848 wrote to memory of 1384	848	regsvr32.exe	regsvr32.exe
PID 848 wrote to memory of 1384	848	regsvr32.exe	regsvr32.exe
PID 848 wrote to memory of 1384	848	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\test1.test.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1828

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\test1.test.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1092

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1304

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn gscyeduls /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\test1.test.dll\"" /SC ONCE /Z /ST 14:45 /ET 14:57
4⤵
- Creates scheduled task(s)
PID:1636

C:\Windows\system32\taskeng.exe
taskeng.exe {12E6D6BA-DD39-4AFB-8E31-6B130535E279} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1644

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\test1.test.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:848

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\test1.test.dll"
3⤵
- Loads dropped DLL
PID:1384

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\test1.test.dll
MD5
f53c434036448b9540bed1564632b15f

SHA1
a60df4ab139a1fb277c5173ef300a4ff88c955ed

SHA256
b86a62b784c22b6e8065ddb3549a657dedf60fd7020c287ec9967af82dfa3d46

SHA512
38d7d0263a86d66e85e3c3fb7a53e6aa01a3a3932aeacc4566eac6f480fad09d4973f7d1a31d47e33cb06f978d4b80a465d2d66d984d1735398c0f7f9620c931

Download Submit
\Users\Admin\AppData\Local\Temp\test1.test.dll
MD5
f53c434036448b9540bed1564632b15f

SHA1
a60df4ab139a1fb277c5173ef300a4ff88c955ed

SHA256
b86a62b784c22b6e8065ddb3549a657dedf60fd7020c287ec9967af82dfa3d46

SHA512
38d7d0263a86d66e85e3c3fb7a53e6aa01a3a3932aeacc4566eac6f480fad09d4973f7d1a31d47e33cb06f978d4b80a465d2d66d984d1735398c0f7f9620c931

Download Submit
memory/848-72-0x0000000000000000-mapping.dmp

Download
memory/848-73-0x000007FEFBD61000-0x000007FEFBD63000-memory.dmp

Filesize
8KB

Download
memory/1092-64-0x0000000074B60000-0x0000000074CD1000-memory.dmp

Filesize
1.4MB

Download
memory/1092-65-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/1092-0-0x0000000000000000-mapping.dmp

Download
memory/1092-63-0x0000000074B60000-0x0000000074B81000-memory.dmp

Filesize
132KB

Download
memory/1092-62-0x0000000074B60000-0x0000000074CD1000-memory.dmp

Filesize
1.4MB

Download
memory/1092-1-0x0000000075801000-0x0000000075803000-memory.dmp

Filesize
8KB

Download
memory/1304-66-0x00000000000B0000-0x00000000000B2000-memory.dmp

Filesize
8KB

Download
memory/1304-67-0x0000000000000000-mapping.dmp

Download
memory/1304-69-0x00000000749F1000-0x00000000749F3000-memory.dmp

Filesize
8KB

Download
memory/1304-71-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1384-75-0x0000000000000000-mapping.dmp

Download
memory/1636-70-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads