qakbot | 031094100c0450c6680cf0debb4830f9e62d9853ce3f1b25581ddcecc8fac6b2

Resubmissions

26-12-2022 16:35

221226-t3ym5adb75 10

26-12-2022 13:17

221226-qjpdkagb7s 10

Analysis

max time kernel
150s
max time network
93s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
26-12-2022 16:35

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Report Analysis Logs

General

Target

REPORT_XK8855.lnk
Size

1KB
MD5

539805329f2f3ba4409a66edc79692fe
SHA1

625d8ad2814d1e9ce8b750fd789d8e448e2ec3e5
SHA256

e4de77165f32bbc8dd0e44b71f52ff57b7231942925867ad7938762cfeb5e08b
SHA512

8940f83a3d6d4122c87fb97e46f89a391bf12601573d31726dc58bd443e0695208724c81443f985722d075b1ddd58f3e1bd200a91afb0c76f6caff20484c0c50

Score

10^/10

qakbot azd 1671805456 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

404.62

Botnet

azd

Campaign

1671805456

79.77.142.22:2222

70.51.134.110:2222

156.217.79.168:995

93.156.98.4:443

108.6.249.139:443

89.152.120.181:443

152.170.17.136:443

83.248.199.56:443

136.35.241.159:443

72.200.109.104:443

84.113.121.103:443

38.166.41.88:2087

173.178.151.233:443

85.72.107.2:2222

91.254.132.23:443

195.198.103.184:443

96.255.66.51:995

178.142.126.181:443

176.142.207.63:443

199.83.165.233:443

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-1-5-21-2386679933-1492765628-3466841596-1000\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-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	cmd.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

rundll32.exewermgr.exe

pid	process
4568	rundll32.exe
4568	rundll32.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe
1700	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

4568 rundll32.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

cmd.execmd.exerundll32.exerundll32.exe

description	pid	process	target process
PID 4296 wrote to memory of 4744	4296	cmd.exe	cmd.exe
PID 4296 wrote to memory of 4744	4296	cmd.exe	cmd.exe
PID 4744 wrote to memory of 2212	4744	cmd.exe	rundll32.exe
PID 4744 wrote to memory of 2212	4744	cmd.exe	rundll32.exe
PID 2212 wrote to memory of 4568	2212	rundll32.exe	rundll32.exe
PID 2212 wrote to memory of 4568	2212	rundll32.exe	rundll32.exe
PID 2212 wrote to memory of 4568	2212	rundll32.exe	rundll32.exe
PID 4568 wrote to memory of 1700	4568	rundll32.exe	wermgr.exe
PID 4568 wrote to memory of 1700	4568	rundll32.exe	wermgr.exe
PID 4568 wrote to memory of 1700	4568	rundll32.exe	wermgr.exe
PID 4568 wrote to memory of 1700	4568	rundll32.exe	wermgr.exe
PID 4568 wrote to memory of 1700	4568	rundll32.exe	wermgr.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\REPORT_XK8855.lnk
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4296

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c RecentInformation\InvoiceUpdate.cmd A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
2⤵
- Suspicious use of WriteProcessMemory
PID:4744

C:\Windows\system32\rundll32.exe
rundll32 /s needchangerules.fw,Updt
3⤵
- Suspicious use of WriteProcessMemory
PID:2212

C:\Windows\SysWOW64\rundll32.exe
rundll32 /s needchangerules.fw,Updt
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4568

C:\Windows\SysWOW64\wermgr.exe
C:\Windows\SysWOW64\wermgr.exe
5⤵
- Suspicious behavior: EnumeratesProcesses
PID:1700

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/1700-140-0x0000000000000000-mapping.dmp

Download
memory/1700-141-0x0000000000D50000-0x0000000000D7A000-memory.dmp

Filesize
168KB

Download
memory/1700-142-0x0000000000D50000-0x0000000000D7A000-memory.dmp

Filesize
168KB

Download
memory/2212-133-0x0000000000000000-mapping.dmp

Download
memory/4568-134-0x0000000000000000-mapping.dmp

Download
memory/4568-135-0x0000000010000000-0x000000001002A000-memory.dmp

Filesize
168KB

Download
memory/4744-132-0x0000000000000000-mapping.dmp

Download