qakbot | 2f49265797c7b7452ff754a178995629fbbe1a371873f505dae15ccfe218b170

General

Target

BF.vbs
Size

179B
MD5

d8ab48bc5170122c8acb023c638a66c8
SHA1

2a30177c521710a139b57216415cecb85efb2e58
SHA256

d2f7c74338d0e10042aeeec59f209762bbd131cbdb284ff731d0384de2a1ac7c
SHA512

ef9ce632e556acbcf56617ec623df80a2276a679fd8a7cbb294eb3eae93524772dcdfe4ca0860a9c7d62b41e45353454e2e95ddd0c3c92bbe54ba1d7e966122c

Score

10^/10

qakbot bb08 1669628564 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

404.46

Botnet

BB08

Campaign

1669628564

C2

98.147.155.235:443

85.52.73.34:2222

75.158.15.211:443

2.91.184.252:995

92.106.70.62:2222

85.152.152.46:443

86.159.48.25:2222

217.128.91.196:2222

92.11.189.236:2222

83.92.85.93:443

2.83.62.105:443

93.24.192.142:20

76.20.42.45:443

24.64.114.59:2078

73.36.196.11:443

130.43.99.103:995

172.117.139.142:995

100.16.107.117:443

12.172.173.82:22

176.151.15.101:443

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:

WScript.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation WScript.exe
Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

1500 rundll32.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-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	WScript.exe

pid	process
1500	rundll32.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

powershell.exerundll32.exewermgr.exe

pid	process
4904	powershell.exe
4904	powershell.exe
1500	rundll32.exe
1500	rundll32.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe
3836	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1500 rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 4904 powershell.exe

pid	process
1500	rundll32.exe

description	pid	process
Token: SeDebugPrivilege	4904	powershell.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

WScript.exepowershell.exerundll32.exe

description	pid	process	target process
PID 1296 wrote to memory of 4904	1296	WScript.exe	powershell.exe
PID 1296 wrote to memory of 4904	1296	WScript.exe	powershell.exe
PID 1296 wrote to memory of 4904	1296	WScript.exe	powershell.exe
PID 4904 wrote to memory of 1500	4904	powershell.exe	rundll32.exe
PID 4904 wrote to memory of 1500	4904	powershell.exe	rundll32.exe
PID 4904 wrote to memory of 1500	4904	powershell.exe	rundll32.exe
PID 1500 wrote to memory of 3836	1500	rundll32.exe	wermgr.exe
PID 1500 wrote to memory of 3836	1500	rundll32.exe	wermgr.exe
PID 1500 wrote to memory of 3836	1500	rundll32.exe	wermgr.exe
PID 1500 wrote to memory of 3836	1500	rundll32.exe	wermgr.exe
PID 1500 wrote to memory of 3836	1500	rundll32.exe	wermgr.exe

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\BF.vbs"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1296

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass teased\\streetcar.ps1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4904

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\users\public\splatterSwivels.txt DrawThemeIcon
3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1500

C:\Windows\SysWOW64\wermgr.exe
C:\Windows\SysWOW64\wermgr.exe
4⤵
- Suspicious behavior: EnumeratesProcesses
PID:3836

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Public\splatterSwivels.txt
Filesize
725KB

MD5
aede23f06523f1e58eaad69839881244

SHA1
f479bac9de25c80bbb19b85b8cf028af686422b5

SHA256
3caf0561ebd6d9a52652912173d0a21e2ad3ae1564c7867c9954a8ad6f33d079

SHA512
c35afbd918db359a6e247a01cfcab56e862c0592c1693bdc087b8ad78cb3fa6471718f87899a5610725c46a6e070fb16639a297f764de4c7ebf5f6b61caf06fe

Download Submit
C:\users\public\splatterSwivels.txt
Filesize
725KB

MD5
aede23f06523f1e58eaad69839881244

SHA1
f479bac9de25c80bbb19b85b8cf028af686422b5

SHA256
3caf0561ebd6d9a52652912173d0a21e2ad3ae1564c7867c9954a8ad6f33d079

SHA512
c35afbd918db359a6e247a01cfcab56e862c0592c1693bdc087b8ad78cb3fa6471718f87899a5610725c46a6e070fb16639a297f764de4c7ebf5f6b61caf06fe

Download Submit
memory/1500-143-0x0000000000000000-mapping.dmp

Download
memory/1500-149-0x0000000001FF0000-0x000000000201A000-memory.dmp

Filesize
168KB

Download
memory/1500-147-0x0000000001FF0000-0x000000000201A000-memory.dmp

Filesize
168KB

Download
memory/1500-146-0x0000000001F40000-0x0000000001FB3000-memory.dmp

Filesize
460KB

Download
memory/3836-151-0x00000000006C0000-0x00000000006EA000-memory.dmp

Filesize
168KB

Download
memory/3836-150-0x00000000006C0000-0x00000000006EA000-memory.dmp

Filesize
168KB

Download
memory/3836-148-0x0000000000000000-mapping.dmp

Download
memory/4904-137-0x0000000005400000-0x0000000005466000-memory.dmp

Filesize
408KB

Download
memory/4904-142-0x0000000007290000-0x0000000007834000-memory.dmp

Filesize
5.6MB

Download
memory/4904-141-0x0000000005FC0000-0x0000000005FE2000-memory.dmp

Filesize
136KB

Download
memory/4904-140-0x0000000005F70000-0x0000000005F8A000-memory.dmp

Filesize
104KB

Download
memory/4904-139-0x0000000006C40000-0x0000000006CD6000-memory.dmp

Filesize
600KB

Download
memory/4904-138-0x0000000005A40000-0x0000000005A5E000-memory.dmp

Filesize
120KB

Download
memory/4904-132-0x0000000000000000-mapping.dmp

Download
memory/4904-136-0x0000000005390000-0x00000000053F6000-memory.dmp

Filesize
408KB

Download
memory/4904-135-0x0000000004BA0000-0x0000000004BC2000-memory.dmp

Filesize
136KB

Download
memory/4904-134-0x0000000004CB0000-0x00000000052D8000-memory.dmp

Filesize
6.2MB

Download
memory/4904-133-0x0000000004480000-0x00000000044B6000-memory.dmp

Filesize
216KB

Download

Analysis

Sharing