qakbot | ac738b061845ca506d186c7749080cdbf443f859e2b551dd0402474b2604b249

Resubmissions

22-12-2022 16:52

221222-vdqrnaaa2s 10

08-12-2022 06:58

221208-hrtdgscb7z 10

Analysis

max time kernel
158s
max time network
185s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
08-12-2022 06:58

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Report Analysis Logs

General

Target

RR.lnk
Size

1KB
MD5

99c13f13a9ff15fe23be566df534b00b
SHA1

28a1850d467da6dfe000ec56070ddbff3ebd8f2d
SHA256

24372ffb6203b0b5baf871d4089a5c2e0a5f7e39bc8681f525c74ab60b52c4a5
SHA512

4d880757d02b4f5798305cb15643f942ceb1a492c32c2e331c8b45878e03ad0dc33ead2ec68d3e695fe8e3d497922067fe05ec58e712e36f81f154c0d9e76223

Score

10^/10

qakbot bb09 1670238005 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

404.46

Botnet

BB09

Campaign

1670238005

76.100.159.250:443

66.191.69.18:995

186.64.67.9:443

50.90.249.161:443

109.150.179.158:2222

92.149.205.238:2222

86.165.15.180:2222

41.44.19.36:995

78.17.157.5:443

173.18.126.3:443

75.99.125.235:2222

172.90.139.138:2222

27.99.45.237:2222

91.68.227.219:443

12.172.173.82:993

103.144.201.62:2078

12.172.173.82:990

173.239.94.212:443

91.169.12.198:32100

24.64.114.59:2222

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-1-5-21-2629973501-4017243118-3254762364-1000\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-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	cmd.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

rundll32.exewermgr.exe

pid	process
3460	rundll32.exe
3460	rundll32.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe
4264	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

3460 rundll32.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

cmd.execmd.execmd.exerundll32.exerundll32.exe

description	pid	process	target process
PID 4372 wrote to memory of 1532	4372	cmd.exe	cmd.exe
PID 4372 wrote to memory of 1532	4372	cmd.exe	cmd.exe
PID 1532 wrote to memory of 4216	1532	cmd.exe	cmd.exe
PID 1532 wrote to memory of 4216	1532	cmd.exe	cmd.exe
PID 4216 wrote to memory of 3352	4216	cmd.exe	replace.exe
PID 4216 wrote to memory of 3352	4216	cmd.exe	replace.exe
PID 4216 wrote to memory of 4772	4216	cmd.exe	rundll32.exe
PID 4216 wrote to memory of 4772	4216	cmd.exe	rundll32.exe
PID 4772 wrote to memory of 3460	4772	rundll32.exe	rundll32.exe
PID 4772 wrote to memory of 3460	4772	rundll32.exe	rundll32.exe
PID 4772 wrote to memory of 3460	4772	rundll32.exe	rundll32.exe
PID 3460 wrote to memory of 4264	3460	rundll32.exe	wermgr.exe
PID 3460 wrote to memory of 4264	3460	rundll32.exe	wermgr.exe
PID 3460 wrote to memory of 4264	3460	rundll32.exe	wermgr.exe
PID 3460 wrote to memory of 4264	3460	rundll32.exe	wermgr.exe
PID 3460 wrote to memory of 4264	3460	rundll32.exe	wermgr.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\RR.lnk
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4372

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c mollusks\enlisting.cmd
2⤵
- Suspicious use of WriteProcessMemory
PID:1532

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /K mollusks\countersink.cmd system rundl
3⤵
- Suspicious use of WriteProcessMemory
PID:4216

C:\Windows\system32\replace.exe
replace C:\Windows\\system32\\rundlr32.exe C:\Users\Admin\AppData\Local\Temp /A
4⤵
PID:3352

C:\Windows\system32\rundll32.exe
rundll32 mollusks\\fondest.tmp,DrawThemeIcon
4⤵
- Suspicious use of WriteProcessMemory
PID:4772

C:\Windows\SysWOW64\rundll32.exe
rundll32 mollusks\\fondest.tmp,DrawThemeIcon
5⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3460

C:\Windows\SysWOW64\wermgr.exe
C:\Windows\SysWOW64\wermgr.exe
6⤵
- Suspicious behavior: EnumeratesProcesses
PID:4264

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/1532-132-0x0000000000000000-mapping.dmp

Download
memory/3352-134-0x0000000000000000-mapping.dmp

Download
memory/3460-136-0x0000000000000000-mapping.dmp

Download
memory/3460-137-0x0000000002AC0000-0x0000000002B33000-memory.dmp

Filesize
460KB

Download
memory/3460-138-0x0000000002F90000-0x0000000002FBA000-memory.dmp

Filesize
168KB

Download
memory/3460-140-0x0000000002F90000-0x0000000002FBA000-memory.dmp

Filesize
168KB

Download
memory/4216-133-0x0000000000000000-mapping.dmp

Download
memory/4264-139-0x0000000000000000-mapping.dmp

Download
memory/4264-141-0x0000000000D60000-0x0000000000D8A000-memory.dmp

Filesize
168KB

Download
memory/4264-142-0x0000000000D60000-0x0000000000D8A000-memory.dmp

Filesize
168KB

Download
memory/4772-135-0x0000000000000000-mapping.dmp

Download