qakbot | b2c1a42235871224b3afb06b931a4aa6a0d074c0953a1469bc6358cedcf75d3a

Resubmissions

05-12-2022 21:32

221205-1dpr9ahe72 10

05-12-2022 21:12

221205-z2lj3abc8x 10

05-12-2022 17:34

221205-v5vvpaeb7t 10

Analysis

max time kernel
602s
max time network
603s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
05-12-2022 21:12

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Report Analysis Logs

General

Target

CX.lnk
Size

1KB
MD5

2cf243993914e5e59bb3f2336a1cec7e
SHA1

7985e21c3d6426b9aa6943a5849a0c6b69bfe1ed
SHA256

3b718372bc32b024b122a866999b4a6b3e67a0efe57803417700828203f2f78a
SHA512

0d14ba36241244a0eb70dc52621f445f39450dec88bb4f148675e2b7b2db2870bd1ea00fe1af6fae53f6a03293fb327dbae47dc0cba58f8a906470d054398116

Score

10^/10

qakbot bb08 1669902931 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

404.46

Botnet

BB08

Campaign

1669902931

71.46.234.171:443

50.68.204.71:443

186.28.89.170:995

50.68.204.71:993

62.31.130.138:465

152.170.17.136:443

108.162.6.34:995

24.142.218.202:443

67.61.71.201:443

65.95.85.172:2222

50.232.21.70:995

76.184.95.190:993

47.16.69.220:2222

178.169.196.115:443

184.64.44.21:443

12.172.173.82:22

77.126.81.208:443

38.69.136.177:995

174.104.184.149:443

173.18.126.3:443

Attributes

salt
SoNuce]ugdiB3c[doMuce2s81*uXmcvP

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.

Query Registry
T1012

System Information Discovery
T1082

Processes:

cmd.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation cmd.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	cmd.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

rundll32.exewermgr.exe

pid	process
4296	rundll32.exe
4296	rundll32.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe
1356	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

4296 rundll32.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

cmd.execmd.execmd.exerundll32.exe

description	pid	process	target process
PID 4260 wrote to memory of 4960	4260	cmd.exe	cmd.exe
PID 4260 wrote to memory of 4960	4260	cmd.exe	cmd.exe
PID 4260 wrote to memory of 4960	4260	cmd.exe	cmd.exe
PID 4960 wrote to memory of 4828	4960	cmd.exe	cmd.exe
PID 4960 wrote to memory of 4828	4960	cmd.exe	cmd.exe
PID 4960 wrote to memory of 4828	4960	cmd.exe	cmd.exe
PID 4828 wrote to memory of 1332	4828	cmd.exe	replace.exe
PID 4828 wrote to memory of 1332	4828	cmd.exe	replace.exe
PID 4828 wrote to memory of 1332	4828	cmd.exe	replace.exe
PID 4828 wrote to memory of 4296	4828	cmd.exe	rundll32.exe
PID 4828 wrote to memory of 4296	4828	cmd.exe	rundll32.exe
PID 4828 wrote to memory of 4296	4828	cmd.exe	rundll32.exe
PID 4296 wrote to memory of 1356	4296	rundll32.exe	wermgr.exe
PID 4296 wrote to memory of 1356	4296	rundll32.exe	wermgr.exe
PID 4296 wrote to memory of 1356	4296	rundll32.exe	wermgr.exe
PID 4296 wrote to memory of 1356	4296	rundll32.exe	wermgr.exe
PID 4296 wrote to memory of 1356	4296	rundll32.exe	wermgr.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\CX.lnk
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4260

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\SysWOW64\cmd.exe" /q /c glasses\caitiff.cmd
2⤵
- Suspicious use of WriteProcessMemory
PID:4960

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /K glasses\certificated.cmd system rundl
3⤵
- Suspicious use of WriteProcessMemory
PID:4828

C:\Windows\SysWOW64\replace.exe
replace C:\Windows\\system32\\rundlr32.exe C:\Users\Admin\AppData\Local\Temp /A
4⤵
PID:1332

C:\Windows\SysWOW64\rundll32.exe
rundll32 glasses\\astrophysics.tmp,DrawThemeIcon
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4296

C:\Windows\SysWOW64\wermgr.exe
C:\Windows\SysWOW64\wermgr.exe
5⤵
- Suspicious behavior: EnumeratesProcesses
PID:1356

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1332-134-0x0000000000000000-mapping.dmp

Download
memory/1356-138-0x0000000000000000-mapping.dmp

Download
memory/1356-139-0x0000000000180000-0x00000000001AA000-memory.dmp

Filesize
168KB

Download
memory/1356-141-0x0000000000180000-0x00000000001AA000-memory.dmp

Filesize
168KB

Download
memory/4296-135-0x0000000000000000-mapping.dmp

Download
memory/4296-136-0x0000000000CE0000-0x0000000000D53000-memory.dmp

Filesize
460KB

Download
memory/4296-137-0x0000000002740000-0x000000000276A000-memory.dmp

Filesize
168KB

Download
memory/4296-140-0x0000000002740000-0x000000000276A000-memory.dmp

Filesize
168KB

Download
memory/4828-133-0x0000000000000000-mapping.dmp

Download
memory/4960-132-0x0000000000000000-mapping.dmp

Download