qakbot | 3de6eaa85150e4a73732d4307c39106140486909ecfb0b489b3c2664c76c8694

General

Target

cen1.dll
Size

548KB
MD5

da731fc040edee0c31bfe7b02ead89a5
SHA1

abb40ce2801801fe50daea5339ae4b1453a41b86
SHA256

3de6eaa85150e4a73732d4307c39106140486909ecfb0b489b3c2664c76c8694
SHA512

6d6faa49461a89a86f16110a2ad68f233ee193c0a3c69f907b445991bc23a3ef257eaeca558e0996fd3635601011b61931daed59ac43cf5522adc14954b63077

Score

10^/10

qakbot tr 1643025272 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

403.10

Botnet

tr

Campaign

1643025272

C2

103.143.8.71:6881

37.210.172.200:2222

136.143.11.232:443

190.73.3.148:2222

78.101.147.76:61202

82.152.39.39:443

65.100.174.110:995

65.100.174.110:443

111.125.245.116:995

117.248.109.38:21

31.215.99.178:443

103.142.10.177:443

39.49.110.129:995

86.97.246.244:1194

68.204.7.158:443

217.128.93.27:2222

144.86.28.125:443

94.59.253.222:2222

120.150.218.241:995

185.249.85.209:443

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
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

3684 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

2772 regsvr32.exe
2772 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

2772 regsvr32.exe

pid	process
3684	schtasks.exe

pid	process
2772	regsvr32.exe
2772	regsvr32.exe

pid	process
2772	regsvr32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exe

description	pid	process	target process
PID 2760 wrote to memory of 2772	2760	regsvr32.exe	regsvr32.exe
PID 2760 wrote to memory of 2772	2760	regsvr32.exe	regsvr32.exe
PID 2760 wrote to memory of 2772	2760	regsvr32.exe	regsvr32.exe
PID 2772 wrote to memory of 4020	2772	regsvr32.exe	explorer.exe
PID 2772 wrote to memory of 4020	2772	regsvr32.exe	explorer.exe
PID 2772 wrote to memory of 4020	2772	regsvr32.exe	explorer.exe
PID 2772 wrote to memory of 4020	2772	regsvr32.exe	explorer.exe
PID 2772 wrote to memory of 4020	2772	regsvr32.exe	explorer.exe
PID 4020 wrote to memory of 3684	4020	explorer.exe	schtasks.exe
PID 4020 wrote to memory of 3684	4020	explorer.exe	schtasks.exe
PID 4020 wrote to memory of 3684	4020	explorer.exe	schtasks.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\cen1.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2760

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\cen1.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2772

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:4020

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn iwkqukdm /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\cen1.dll\"" /SC ONCE /Z /ST 17:04 /ET 17:16
4⤵
- Creates scheduled task(s)
PID:3684

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

memory/2772-115-0x0000000000540000-0x0000000000541000-memory.dmp

Filesize
4KB

Download
memory/2772-116-0x0000000010000000-0x0000000010091000-memory.dmp

Filesize
580KB

Download
memory/4020-119-0x0000000000D20000-0x0000000000D41000-memory.dmp

Filesize
132KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads