qakbot | 3b77a6233b9698e0df38e1f838c7264a0df0c27a873fb9b65f05d9dc45e193e2

General

Target

3b77a6233b9698e0df38e1f838c7264a0df0c27a873fb9b65f05d9dc45e193e2.dll
Size

714KB
MD5

26b59ebcad88f786cea9f2d8d99993b6
SHA1

466edac07611d4cc86da910095eae27837e61368
SHA256

3b77a6233b9698e0df38e1f838c7264a0df0c27a873fb9b65f05d9dc45e193e2
SHA512

a4419f939b519177933a7b3cb8d2ea309644c6eab14e3fe55ced26503556d755aa990b1a791cb7a9cc3c639d9f691a33a0f305bc8d3aa2e40797ab6f5dba21cf

Score

10^/10

qakbot abc123 1612349986 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

abc123

Campaign

1612349986

C2

222.154.253.111:995

50.244.112.106:443

83.110.108.181:2222

105.198.236.99:443

74.77.162.33:443

106.250.150.98:443

196.151.252.84:443

45.118.216.157:443

140.82.49.12:443

80.11.173.82:8443

71.88.193.17:443

68.186.192.69:443

46.153.119.255:995

81.214.126.173:2222

108.31.15.10:995

197.45.110.165:995

81.88.254.62:443

86.97.8.249:443

202.187.58.21:443

41.39.134.183:443

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

1672 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

1188 rundll32.exe
1188 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1188 rundll32.exe

pid	process
1672	schtasks.exe

pid	process
1188	rundll32.exe
1188	rundll32.exe

pid	process
1188	rundll32.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exe

description	pid	process	target process
PID 1924 wrote to memory of 1188	1924	rundll32.exe	rundll32.exe
PID 1924 wrote to memory of 1188	1924	rundll32.exe	rundll32.exe
PID 1924 wrote to memory of 1188	1924	rundll32.exe	rundll32.exe
PID 1924 wrote to memory of 1188	1924	rundll32.exe	rundll32.exe
PID 1924 wrote to memory of 1188	1924	rundll32.exe	rundll32.exe
PID 1924 wrote to memory of 1188	1924	rundll32.exe	rundll32.exe
PID 1924 wrote to memory of 1188	1924	rundll32.exe	rundll32.exe
PID 1188 wrote to memory of 1700	1188	rundll32.exe	explorer.exe
PID 1188 wrote to memory of 1700	1188	rundll32.exe	explorer.exe
PID 1188 wrote to memory of 1700	1188	rundll32.exe	explorer.exe
PID 1188 wrote to memory of 1700	1188	rundll32.exe	explorer.exe
PID 1188 wrote to memory of 1700	1188	rundll32.exe	explorer.exe
PID 1188 wrote to memory of 1700	1188	rundll32.exe	explorer.exe
PID 1700 wrote to memory of 1672	1700	explorer.exe	schtasks.exe
PID 1700 wrote to memory of 1672	1700	explorer.exe	schtasks.exe
PID 1700 wrote to memory of 1672	1700	explorer.exe	schtasks.exe
PID 1700 wrote to memory of 1672	1700	explorer.exe	schtasks.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3b77a6233b9698e0df38e1f838c7264a0df0c27a873fb9b65f05d9dc45e193e2.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1924

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3b77a6233b9698e0df38e1f838c7264a0df0c27a873fb9b65f05d9dc45e193e2.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1188

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1700

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn rxsdqya /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\3b77a6233b9698e0df38e1f838c7264a0df0c27a873fb9b65f05d9dc45e193e2.dll\"" /SC ONCE /Z /ST 14:46 /ET 14:58
4⤵
- Creates scheduled task(s)
PID:1672

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/1188-2-0x0000000000000000-mapping.dmp

Download
memory/1188-3-0x0000000075AE1000-0x0000000075AE3000-memory.dmp

Filesize
8KB

Download
memory/1188-5-0x00000000001B0000-0x00000000001F7000-memory.dmp

Filesize
284KB

Download
memory/1188-6-0x00000000003E0000-0x0000000000415000-memory.dmp

Filesize
212KB

Download
memory/1188-4-0x0000000000120000-0x0000000000121000-memory.dmp

Filesize
4KB

Download
memory/1188-10-0x00000000003E0000-0x0000000000415000-memory.dmp

Filesize
212KB

Download
memory/1672-11-0x0000000000000000-mapping.dmp

Download
memory/1700-7-0x0000000000000000-mapping.dmp

Download
memory/1700-9-0x0000000074C41000-0x0000000074C43000-memory.dmp

Filesize
8KB

Download
memory/1700-12-0x00000000000D0000-0x0000000000105000-memory.dmp

Filesize
212KB

Download
memory/1700-13-0x00000000000D0000-0x0000000000105000-memory.dmp

Filesize
212KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads