Malware Analysis Report

2024-11-30 22:52

Sample ID 230512-ldx2asce74
Target XyU8ZgqTP.dll.bin
SHA256 0bb71786dd42fced85fd4d47da823753e83a5cb6af260bf67bb116905c8328d3
Tags
qakbot bb27 1683811051 banker stealer trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

0bb71786dd42fced85fd4d47da823753e83a5cb6af260bf67bb116905c8328d3

Threat Level: Known bad

The file XyU8ZgqTP.dll.bin was found to be: Known bad.

Malicious Activity Summary

qakbot bb27 1683811051 banker stealer trojan

Qakbot/Qbot

Unsigned PE

Program crash

Runs ping.exe

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Gathers network information

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-05-12 09:25

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2023-05-12 09:25

Reported

2023-05-12 09:43

Platform

win7-20230220-en

Max time kernel

1038s

Max time network

965s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\XyU8ZgqTP.dll,#1

Signatures

Qakbot/Qbot

trojan banker stealer qakbot

Gathers network information

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\ipconfig.exe N/A

Runs ping.exe

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\ping.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\whoami.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\whoami.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\whoami.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\whoami.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\whoami.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\whoami.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\whoami.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\whoami.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\whoami.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\whoami.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\whoami.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\whoami.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\whoami.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\whoami.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\whoami.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\whoami.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\whoami.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\whoami.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\whoami.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\whoami.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\whoami.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\whoami.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\whoami.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\system32\msiexec.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\system32\msiexec.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\system32\msiexec.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2020 wrote to memory of 2032 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2020 wrote to memory of 2032 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2020 wrote to memory of 2032 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2020 wrote to memory of 2032 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2020 wrote to memory of 2032 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2020 wrote to memory of 2032 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2020 wrote to memory of 2032 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2032 wrote to memory of 1484 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\wermgr.exe
PID 2032 wrote to memory of 1484 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\wermgr.exe
PID 2032 wrote to memory of 1484 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\wermgr.exe
PID 2032 wrote to memory of 1484 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\wermgr.exe
PID 2032 wrote to memory of 1484 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\wermgr.exe
PID 2032 wrote to memory of 1484 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\wermgr.exe
PID 1484 wrote to memory of 1324 N/A C:\Windows\SysWOW64\wermgr.exe C:\Windows\SysWOW64\ping.exe
PID 1484 wrote to memory of 1324 N/A C:\Windows\SysWOW64\wermgr.exe C:\Windows\SysWOW64\ping.exe
PID 1484 wrote to memory of 1324 N/A C:\Windows\SysWOW64\wermgr.exe C:\Windows\SysWOW64\ping.exe
PID 1484 wrote to memory of 1324 N/A C:\Windows\SysWOW64\wermgr.exe C:\Windows\SysWOW64\ping.exe
PID 1484 wrote to memory of 1892 N/A C:\Windows\SysWOW64\wermgr.exe C:\Windows\SysWOW64\ipconfig.exe
PID 1484 wrote to memory of 1892 N/A C:\Windows\SysWOW64\wermgr.exe C:\Windows\SysWOW64\ipconfig.exe
PID 1484 wrote to memory of 1892 N/A C:\Windows\SysWOW64\wermgr.exe C:\Windows\SysWOW64\ipconfig.exe
PID 1484 wrote to memory of 1892 N/A C:\Windows\SysWOW64\wermgr.exe C:\Windows\SysWOW64\ipconfig.exe
PID 1484 wrote to memory of 840 N/A C:\Windows\SysWOW64\wermgr.exe C:\Windows\SysWOW64\whoami.exe
PID 1484 wrote to memory of 840 N/A C:\Windows\SysWOW64\wermgr.exe C:\Windows\SysWOW64\whoami.exe
PID 1484 wrote to memory of 840 N/A C:\Windows\SysWOW64\wermgr.exe C:\Windows\SysWOW64\whoami.exe
PID 1484 wrote to memory of 840 N/A C:\Windows\SysWOW64\wermgr.exe C:\Windows\SysWOW64\whoami.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\XyU8ZgqTP.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\XyU8ZgqTP.dll,#1

C:\Windows\SysWOW64\wermgr.exe

C:\Windows\SysWOW64\wermgr.exe

C:\Windows\SysWOW64\ping.exe

ping -n 3 yahoo.com

C:\Windows\SysWOW64\ipconfig.exe

ipconfig /all

C:\Windows\SysWOW64\whoami.exe

whoami /all

C:\Windows\system32\msiexec.exe

C:\Windows\system32\msiexec.exe /V

Network

Country Destination Domain Proto
US 8.8.8.8:53 yahoo.com udp
US 8.8.8.8:53 broadcom.com udp
US 52.13.171.212:443 broadcom.com tcp
US 8.8.8.8:53 www.broadcom.com udp
US 172.64.155.106:443 www.broadcom.com tcp
UY 186.52.239.187:995 tcp
UY 186.52.239.187:995 tcp
UY 186.52.239.187:995 tcp
UY 186.52.239.187:995 tcp
AE 86.99.48.130:2222 86.99.48.130 tcp
US 8.8.8.8:53 www.microsoft.com udp
US 8.8.8.8:53 crl.microsoft.com udp
NL 23.72.252.139:80 crl.microsoft.com tcp
NL 173.223.113.131:80 www.microsoft.com tcp
US 8.8.8.8:53 csc3-2004-crl.verisign.com udp
AE 86.99.48.130:2222 tcp
AE 86.99.48.130:2222 86.99.48.130 tcp
US 8.8.8.8:53 oracle.com udp
US 147.154.26.35:443 oracle.com tcp
US 8.8.8.8:53 www.oracle.com udp
NL 95.101.125.213:443 www.oracle.com tcp
AE 86.99.48.130:2222 86.99.48.130 tcp
US 74.6.143.25:443 yahoo.com tcp
US 8.8.8.8:53 www.yahoo.com udp
IE 87.248.100.216:443 www.yahoo.com tcp
AE 86.99.48.130:2222 86.99.48.130 tcp
US 8.8.8.8:53 cisco.com udp
US 72.163.4.185:443 cisco.com tcp
US 8.8.8.8:53 www.cisco.com udp
NL 23.222.34.209:443 www.cisco.com tcp
US 72.163.4.185:443 cisco.com tcp
NL 23.222.34.209:443 www.cisco.com tcp
US 72.163.4.185:443 cisco.com tcp
NL 23.222.34.209:443 www.cisco.com tcp
US 72.163.4.185:443 cisco.com tcp
NL 23.222.34.209:443 www.cisco.com tcp
US 52.13.171.212:443 broadcom.com tcp
US 172.64.155.106:443 www.broadcom.com tcp
AE 86.99.48.130:2222 86.99.48.130 tcp

Files

memory/2032-54-0x00000000003C0000-0x0000000000461000-memory.dmp

memory/2032-55-0x00000000001A0000-0x00000000001A1000-memory.dmp

memory/2032-56-0x00000000005C0000-0x00000000005E4000-memory.dmp

memory/2032-57-0x00000000005C0000-0x00000000005E4000-memory.dmp

memory/2032-58-0x00000000005C0000-0x00000000005E4000-memory.dmp

memory/2032-59-0x0000000000290000-0x00000000002B3000-memory.dmp

memory/2032-60-0x00000000005C0000-0x00000000005E4000-memory.dmp

memory/2032-61-0x00000000003C0000-0x0000000000461000-memory.dmp

memory/1484-62-0x00000000000B0000-0x00000000000B2000-memory.dmp

memory/1484-63-0x0000000000080000-0x00000000000A4000-memory.dmp

memory/1484-64-0x0000000000080000-0x00000000000A4000-memory.dmp

memory/2032-68-0x00000000005C0000-0x00000000005E4000-memory.dmp

memory/1484-67-0x0000000000080000-0x00000000000A4000-memory.dmp

memory/1484-69-0x0000000000080000-0x00000000000A4000-memory.dmp

memory/1484-70-0x0000000000080000-0x00000000000A4000-memory.dmp

memory/1484-71-0x0000000000080000-0x00000000000A4000-memory.dmp

memory/1484-72-0x0000000000080000-0x00000000000A4000-memory.dmp

memory/1484-74-0x0000000000080000-0x00000000000A4000-memory.dmp

memory/1484-77-0x0000000000080000-0x00000000000A4000-memory.dmp

memory/1484-78-0x0000000000080000-0x00000000000A4000-memory.dmp

memory/1484-80-0x0000000000080000-0x00000000000A4000-memory.dmp

memory/1484-95-0x0000000000080000-0x00000000000A4000-memory.dmp

memory/1484-96-0x0000000000080000-0x00000000000A4000-memory.dmp

memory/1484-98-0x0000000000080000-0x00000000000A4000-memory.dmp

memory/1484-99-0x0000000000080000-0x00000000000A4000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\Cab3102.tmp

MD5 fc4666cbca561e864e7fdf883a9e6661
SHA1 2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5
SHA256 10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b
SHA512 c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

MD5 b5fcc55cffd66f38d548e8b63206c5e6
SHA1 79db08ababfa33a4f644fa8fe337195b5aba44c7
SHA256 7730df1165195dd5bb6b40d6e519b4ce07aceb03601a77bca6535d31698d4ca1
SHA512 aaa17175e90dbca04f0fa753084731313e70119fef7d408b41ff4170116ab24eaee0bd05dca2cc43464b1ee920819e5ce6f6e750d97e3c4fc605f01e7ff9c649

memory/1484-152-0x0000000000080000-0x00000000000A4000-memory.dmp

memory/1484-153-0x0000000000080000-0x00000000000A4000-memory.dmp

memory/1484-154-0x0000000000080000-0x00000000000A4000-memory.dmp

memory/1484-158-0x0000000000080000-0x00000000000A4000-memory.dmp

memory/1484-175-0x0000000000080000-0x00000000000A4000-memory.dmp

memory/1484-176-0x0000000000080000-0x00000000000A4000-memory.dmp

memory/1484-177-0x0000000000080000-0x00000000000A4000-memory.dmp

memory/1484-178-0x0000000000080000-0x00000000000A4000-memory.dmp

memory/1484-179-0x0000000000080000-0x00000000000A4000-memory.dmp

memory/1484-213-0x0000000000080000-0x00000000000A4000-memory.dmp

memory/1484-230-0x0000000000080000-0x00000000000A4000-memory.dmp

memory/1484-231-0x0000000000080000-0x00000000000A4000-memory.dmp

memory/1484-232-0x0000000000080000-0x00000000000A4000-memory.dmp

memory/1484-234-0x0000000000080000-0x00000000000A4000-memory.dmp

memory/1484-573-0x0000000000080000-0x00000000000A4000-memory.dmp

memory/1484-590-0x0000000000080000-0x00000000000A4000-memory.dmp

memory/1484-591-0x0000000000080000-0x00000000000A4000-memory.dmp

memory/1484-592-0x0000000000080000-0x00000000000A4000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-05-12 09:25

Reported

2023-05-12 09:43

Platform

win10v2004-20230220-en

Max time kernel

970s

Max time network

973s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\XyU8ZgqTP.dll,#1

Signatures

Qakbot/Qbot

trojan banker stealer qakbot

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\rundll32.exe

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4256 wrote to memory of 4628 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4256 wrote to memory of 4628 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4256 wrote to memory of 4628 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\XyU8ZgqTP.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\XyU8ZgqTP.dll,#1

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 4628 -ip 4628

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4628 -s 668

Network

Country Destination Domain Proto
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 40.125.122.176:443 tcp
US 20.189.173.2:443 tcp
US 40.125.122.176:443 tcp
US 8.8.8.8:53 64.13.109.52.in-addr.arpa udp
NL 8.253.208.120:80 tcp
NL 173.223.113.164:443 tcp
NL 173.223.113.131:80 tcp
US 131.253.33.203:80 tcp
US 40.125.122.176:443 tcp
US 40.125.122.176:443 tcp
NL 8.253.208.120:80 tcp
US 40.125.122.176:443 tcp
US 40.125.122.176:443 tcp
US 40.125.122.176:443 tcp
US 40.125.122.176:443 tcp
US 40.125.122.176:443 tcp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 2.36.159.162.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 131.72.42.20.in-addr.arpa udp

Files

memory/4628-133-0x00000000007F0000-0x00000000007F1000-memory.dmp

memory/4628-134-0x0000000002740000-0x0000000002764000-memory.dmp

memory/4628-135-0x00000000026E0000-0x0000000002703000-memory.dmp

memory/4628-136-0x0000000002740000-0x0000000002764000-memory.dmp

memory/4628-137-0x0000000000400000-0x00000000004A1000-memory.dmp