qakbot | 46bd2213e2303b3281cc3aa5fd571320ee15a6ad38b438fe6f85eb4213c1dd5f

General

Target

cen2.dll
Size

548KB
MD5

cdf2f67da070011199619b416313b5e2
SHA1

26cc2a49e1ae9ce7ec5409fed7c038f400e6cea5
SHA256

46bd2213e2303b3281cc3aa5fd571320ee15a6ad38b438fe6f85eb4213c1dd5f
SHA512

ad4e980b1ea7d45ba045a99587801639775538b804ba41cedf407413d5b21f9dc86ca3e33fbbe8d67e139c320a31043d83f5392bea1cd88e39d6b6d7ade1cce3

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

2776 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

2540 regsvr32.exe
2540 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

2540 regsvr32.exe

pid	process
2776	schtasks.exe

pid	process
2540	regsvr32.exe
2540	regsvr32.exe

pid	process
2540	regsvr32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exe

description	pid	process	target process
PID 2444 wrote to memory of 2540	2444	regsvr32.exe	regsvr32.exe
PID 2444 wrote to memory of 2540	2444	regsvr32.exe	regsvr32.exe
PID 2444 wrote to memory of 2540	2444	regsvr32.exe	regsvr32.exe
PID 2540 wrote to memory of 2740	2540	regsvr32.exe	explorer.exe
PID 2540 wrote to memory of 2740	2540	regsvr32.exe	explorer.exe
PID 2540 wrote to memory of 2740	2540	regsvr32.exe	explorer.exe
PID 2540 wrote to memory of 2740	2540	regsvr32.exe	explorer.exe
PID 2540 wrote to memory of 2740	2540	regsvr32.exe	explorer.exe
PID 2740 wrote to memory of 2776	2740	explorer.exe	schtasks.exe
PID 2740 wrote to memory of 2776	2740	explorer.exe	schtasks.exe
PID 2740 wrote to memory of 2776	2740	explorer.exe	schtasks.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\cen2.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2444

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\cen2.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2540

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:2740

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ciecehk /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\cen2.dll\"" /SC ONCE /Z /ST 16:05 /ET 16:17
4⤵
- Creates scheduled task(s)
PID:2776

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/2540-118-0x0000000000980000-0x0000000000981000-memory.dmp

Filesize
4KB

Download
memory/2540-119-0x0000000010000000-0x0000000010091000-memory.dmp

Filesize
580KB

Download
memory/2740-122-0x0000000000B30000-0x0000000000B51000-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