qakbot | a3c1f77932940ecbf2027740b14996719eb3757a57ffbf81ba85a81c15d67ac6

General

Target

44490.6116784722.dat.dll
Size

890KB
MD5

d593dcb2a5a103560ff0c893f088e2c0
SHA1

e9ab09ba5243d17ad920d31e8311b60b22b74464
SHA256

bce1f03746e9cb1d8858bf5abe2e659ad682391119cf6fbe55bb7435d1c48c1e
SHA512

043ee01fff1b671deef7760db26f3841a133e386ea80f005839cb50f101543fb7ee770d6d9ccb9b5eb0757b1526664ffb689e4e0fe91fa14e8549ab89567a3a6

Score

10^/10

qakbot biden54 1634810637 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

biden54

Campaign

1634810637

C2

136.143.11.232:443

63.143.92.99:995

182.176.180.73:443

136.232.34.70:443

123.252.190.14:443

216.201.162.158:443

37.208.181.198:61200

140.82.49.12:443

197.89.144.102:443

89.137.52.44:443

109.12.111.14:443

78.191.24.189:995

105.198.236.99:995

196.207.140.40:995

41.235.69.115:443

2.222.167.138:443

117.198.156.56:443

24.231.209.2:6881

27.223.92.142:995

96.246.158.154:995

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

4000 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

3248 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

2732 rundll32.exe
2732 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

2732 rundll32.exe

pid	process
4000	regsvr32.exe

pid	process
3248	schtasks.exe

pid	process
2732	rundll32.exe
2732	rundll32.exe

pid	process
2732	rundll32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 4044 wrote to memory of 2732	4044	rundll32.exe	rundll32.exe
PID 4044 wrote to memory of 2732	4044	rundll32.exe	rundll32.exe
PID 4044 wrote to memory of 2732	4044	rundll32.exe	rundll32.exe
PID 2732 wrote to memory of 3988	2732	rundll32.exe	explorer.exe
PID 2732 wrote to memory of 3988	2732	rundll32.exe	explorer.exe
PID 2732 wrote to memory of 3988	2732	rundll32.exe	explorer.exe
PID 2732 wrote to memory of 3988	2732	rundll32.exe	explorer.exe
PID 2732 wrote to memory of 3988	2732	rundll32.exe	explorer.exe
PID 3988 wrote to memory of 3248	3988	explorer.exe	schtasks.exe
PID 3988 wrote to memory of 3248	3988	explorer.exe	schtasks.exe
PID 3988 wrote to memory of 3248	3988	explorer.exe	schtasks.exe
PID 1960 wrote to memory of 4000	1960	regsvr32.exe	regsvr32.exe
PID 1960 wrote to memory of 4000	1960	regsvr32.exe	regsvr32.exe
PID 1960 wrote to memory of 4000	1960	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\44490.6116784722.dat.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4044

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\44490.6116784722.dat.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2732

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:3988

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ydyxdly /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\44490.6116784722.dat.dll\"" /SC ONCE /Z /ST 19:00 /ET 19:12
4⤵
- Creates scheduled task(s)
PID:3248

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\44490.6116784722.dat.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:1960

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\44490.6116784722.dat.dll"
2⤵
- Loads dropped DLL
PID:4000

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

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\44490.6116784722.dat.dll
MD5
d593dcb2a5a103560ff0c893f088e2c0

SHA1
e9ab09ba5243d17ad920d31e8311b60b22b74464

SHA256
bce1f03746e9cb1d8858bf5abe2e659ad682391119cf6fbe55bb7435d1c48c1e

SHA512
043ee01fff1b671deef7760db26f3841a133e386ea80f005839cb50f101543fb7ee770d6d9ccb9b5eb0757b1526664ffb689e4e0fe91fa14e8549ab89567a3a6

Download Submit
\Users\Admin\AppData\Local\Temp\44490.6116784722.dat.dll
MD5
d593dcb2a5a103560ff0c893f088e2c0

SHA1
e9ab09ba5243d17ad920d31e8311b60b22b74464

SHA256
bce1f03746e9cb1d8858bf5abe2e659ad682391119cf6fbe55bb7435d1c48c1e

SHA512
043ee01fff1b671deef7760db26f3841a133e386ea80f005839cb50f101543fb7ee770d6d9ccb9b5eb0757b1526664ffb689e4e0fe91fa14e8549ab89567a3a6

Download Submit
memory/2732-117-0x00000000741F0000-0x00000000742E3000-memory.dmp

Filesize
972KB

Download
memory/2732-118-0x00000000741F0000-0x0000000074211000-memory.dmp

Filesize
132KB

Download
memory/2732-119-0x00000000741F0000-0x00000000742E3000-memory.dmp

Filesize
972KB

Download
memory/2732-120-0x0000000003210000-0x000000000335A000-memory.dmp

Filesize
1.3MB

Download
memory/2732-116-0x0000000000000000-mapping.dmp

Download
memory/3248-123-0x0000000000000000-mapping.dmp

Download
memory/3988-122-0x00000000006F0000-0x0000000000711000-memory.dmp

Filesize
132KB

Download
memory/3988-125-0x0000000000C80000-0x0000000000C81000-memory.dmp

Filesize
4KB

Download
memory/3988-124-0x0000000000C80000-0x0000000000C81000-memory.dmp

Filesize
4KB

Download
memory/3988-121-0x0000000000000000-mapping.dmp

Download
memory/4000-127-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads