Analysis
-
max time kernel
144s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
13-01-2025 20:00
Static task
static1
Behavioral task
behavioral1
Sample
2025-01-13_f29417892dce11496283b972de6c17db_mafia.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2025-01-13_f29417892dce11496283b972de6c17db_mafia.exe
Resource
win10v2004-20241007-en
General
-
Target
2025-01-13_f29417892dce11496283b972de6c17db_mafia.exe
-
Size
12.9MB
-
MD5
f29417892dce11496283b972de6c17db
-
SHA1
92169bca8dd9c3a0baee493b5a7aed68dcfa9fe8
-
SHA256
7dcae750b86a5d7e0566fabcc931fa332bc69c15e3aae5a7150d0c2f5acff292
-
SHA512
97362fa5ef352af678d17bd99866ddc9f54414cce51771e82fb73f728bfdb8e87f87384bfa82b72e0b09263b0b47e4cc8068e6c0155087958a3dfa12abd65680
-
SSDEEP
49152:yqE0YKr3fYPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP:yqtYc3
Malware Config
Extracted
tofsee
43.231.4.7
lazystax.ru
Signatures
-
Tofsee family
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\SysWOW64\bralpunr = "0" svchost.exe -
Creates new service(s) 2 TTPs
-
Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 2880 netsh.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\bralpunr\ImagePath = "C:\\Windows\\SysWOW64\\bralpunr\\kxjgzmrb.exe" svchost.exe -
Deletes itself 1 IoCs
pid Process 2784 svchost.exe -
Executes dropped EXE 1 IoCs
pid Process 2788 kxjgzmrb.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2788 set thread context of 2784 2788 kxjgzmrb.exe 41 -
Launches sc.exe 3 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2096 sc.exe 2680 sc.exe 2144 sc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe -
System Location Discovery: System Language Discovery 1 TTPs 9 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2025-01-13_f29417892dce11496283b972de6c17db_mafia.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kxjgzmrb.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2340 wrote to memory of 1040 2340 2025-01-13_f29417892dce11496283b972de6c17db_mafia.exe 30 PID 2340 wrote to memory of 1040 2340 2025-01-13_f29417892dce11496283b972de6c17db_mafia.exe 30 PID 2340 wrote to memory of 1040 2340 2025-01-13_f29417892dce11496283b972de6c17db_mafia.exe 30 PID 2340 wrote to memory of 1040 2340 2025-01-13_f29417892dce11496283b972de6c17db_mafia.exe 30 PID 2340 wrote to memory of 2860 2340 2025-01-13_f29417892dce11496283b972de6c17db_mafia.exe 32 PID 2340 wrote to memory of 2860 2340 2025-01-13_f29417892dce11496283b972de6c17db_mafia.exe 32 PID 2340 wrote to memory of 2860 2340 2025-01-13_f29417892dce11496283b972de6c17db_mafia.exe 32 PID 2340 wrote to memory of 2860 2340 2025-01-13_f29417892dce11496283b972de6c17db_mafia.exe 32 PID 2340 wrote to memory of 2096 2340 2025-01-13_f29417892dce11496283b972de6c17db_mafia.exe 34 PID 2340 wrote to memory of 2096 2340 2025-01-13_f29417892dce11496283b972de6c17db_mafia.exe 34 PID 2340 wrote to memory of 2096 2340 2025-01-13_f29417892dce11496283b972de6c17db_mafia.exe 34 PID 2340 wrote to memory of 2096 2340 2025-01-13_f29417892dce11496283b972de6c17db_mafia.exe 34 PID 2340 wrote to memory of 2680 2340 2025-01-13_f29417892dce11496283b972de6c17db_mafia.exe 36 PID 2340 wrote to memory of 2680 2340 2025-01-13_f29417892dce11496283b972de6c17db_mafia.exe 36 PID 2340 wrote to memory of 2680 2340 2025-01-13_f29417892dce11496283b972de6c17db_mafia.exe 36 PID 2340 wrote to memory of 2680 2340 2025-01-13_f29417892dce11496283b972de6c17db_mafia.exe 36 PID 2340 wrote to memory of 2144 2340 2025-01-13_f29417892dce11496283b972de6c17db_mafia.exe 38 PID 2340 wrote to memory of 2144 2340 2025-01-13_f29417892dce11496283b972de6c17db_mafia.exe 38 PID 2340 wrote to memory of 2144 2340 2025-01-13_f29417892dce11496283b972de6c17db_mafia.exe 38 PID 2340 wrote to memory of 2144 2340 2025-01-13_f29417892dce11496283b972de6c17db_mafia.exe 38 PID 2788 wrote to memory of 2784 2788 kxjgzmrb.exe 41 PID 2788 wrote to memory of 2784 2788 kxjgzmrb.exe 41 PID 2788 wrote to memory of 2784 2788 kxjgzmrb.exe 41 PID 2788 wrote to memory of 2784 2788 kxjgzmrb.exe 41 PID 2788 wrote to memory of 2784 2788 kxjgzmrb.exe 41 PID 2788 wrote to memory of 2784 2788 kxjgzmrb.exe 41 PID 2340 wrote to memory of 2880 2340 2025-01-13_f29417892dce11496283b972de6c17db_mafia.exe 42 PID 2340 wrote to memory of 2880 2340 2025-01-13_f29417892dce11496283b972de6c17db_mafia.exe 42 PID 2340 wrote to memory of 2880 2340 2025-01-13_f29417892dce11496283b972de6c17db_mafia.exe 42 PID 2340 wrote to memory of 2880 2340 2025-01-13_f29417892dce11496283b972de6c17db_mafia.exe 42
Processes
-
C:\Users\Admin\AppData\Local\Temp\2025-01-13_f29417892dce11496283b972de6c17db_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-13_f29417892dce11496283b972de6c17db_mafia.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2340 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\bralpunr\2⤵
- System Location Discovery: System Language Discovery
PID:1040
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\kxjgzmrb.exe" C:\Windows\SysWOW64\bralpunr\2⤵
- System Location Discovery: System Language Discovery
PID:2860
-
-
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" create bralpunr binPath= "C:\Windows\SysWOW64\bralpunr\kxjgzmrb.exe /d\"C:\Users\Admin\AppData\Local\Temp\2025-01-13_f29417892dce11496283b972de6c17db_mafia.exe\"" type= own start= auto DisplayName= "wifi support"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2096
-
-
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" description bralpunr "wifi internet conection"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2680
-
-
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" start bralpunr2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2144
-
-
C:\Windows\SysWOW64\netsh.exe"C:\Windows\System32\netsh.exe" advfirewall firewall add rule name="Host-process for services of Windows" dir=in action=allow program="C:\Windows\SysWOW64\svchost.exe" enable=yes>nul2⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
PID:2880
-
-
C:\Windows\SysWOW64\bralpunr\kxjgzmrb.exeC:\Windows\SysWOW64\bralpunr\kxjgzmrb.exe /d"C:\Users\Admin\AppData\Local\Temp\2025-01-13_f29417892dce11496283b972de6c17db_mafia.exe"1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2788 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵
- Windows security bypass
- Sets service image path in registry
- Deletes itself
- System Location Discovery: System Language Discovery
PID:2784
-
Network
-
Remote address:8.8.8.8:53Requestmicrosoft.comIN AResponsemicrosoft.comIN A20.236.44.162microsoft.comIN A20.231.239.246microsoft.comIN A20.70.246.20microsoft.comIN A20.112.250.133microsoft.comIN A20.76.201.171
-
Remote address:8.8.8.8:53Requestmicrosoft.comIN MXResponsemicrosoft.comIN MXmicrosoft-commail protectionoutlook�
-
Remote address:8.8.8.8:53Requestmicrosoft-com.mail.protection.outlook.comIN AResponsemicrosoft-com.mail.protection.outlook.comIN A52.101.40.26microsoft-com.mail.protection.outlook.comIN A52.101.8.49microsoft-com.mail.protection.outlook.comIN A52.101.42.0microsoft-com.mail.protection.outlook.comIN A52.101.11.0
-
Remote address:8.8.8.8:53Requestyahoo.comIN MXResponseyahoo.comIN MXmta7am0yahoodnsnetyahoo.comIN MXmta6�.yahoo.comIN MXmta5�.
-
Remote address:8.8.8.8:53Requestmta7.am0.yahoodns.netIN AResponsemta7.am0.yahoodns.netIN A98.136.96.76mta7.am0.yahoodns.netIN A98.136.96.91mta7.am0.yahoodns.netIN A67.195.228.109mta7.am0.yahoodns.netIN A98.136.96.75mta7.am0.yahoodns.netIN A67.195.204.73mta7.am0.yahoodns.netIN A67.195.228.94mta7.am0.yahoodns.netIN A67.195.228.106mta7.am0.yahoodns.netIN A67.195.204.74
-
Remote address:8.8.8.8:53Requestgoogle.comIN MXResponsegoogle.comIN MXsmtp�
-
Remote address:8.8.8.8:53Requestsmtp.google.comIN AResponsesmtp.google.comIN A66.102.1.26smtp.google.comIN A142.250.110.27smtp.google.comIN A173.194.76.26smtp.google.comIN A66.102.1.27smtp.google.comIN A142.250.110.26
-
Remote address:8.8.8.8:53Requestmail.ruIN MXResponsemail.ruIN MXmxs�
-
Remote address:8.8.8.8:53Requestmxs.mail.ruIN AResponsemxs.mail.ruIN A217.69.139.150mxs.mail.ruIN A94.100.180.31
-
190 B 132 B 4 3
-
152 B 3
-
152 B 3
-
152 B 3
-
152 B 3
-
152 B 3
-
152 B 3
-
152 B 3
-
59 B 139 B 1 1
DNS Request
microsoft.com
DNS Response
20.236.44.16220.231.239.24620.70.246.2020.112.250.13320.76.201.171
-
59 B 113 B 1 1
DNS Request
microsoft.com
-
87 B 151 B 1 1
DNS Request
microsoft-com.mail.protection.outlook.com
DNS Response
52.101.40.2652.101.8.4952.101.42.052.101.11.0
-
55 B 134 B 1 1
DNS Request
yahoo.com
-
67 B 195 B 1 1
DNS Request
mta7.am0.yahoodns.net
DNS Response
98.136.96.7698.136.96.9167.195.228.10998.136.96.7567.195.204.7367.195.228.9467.195.228.10667.195.204.74
-
56 B 77 B 1 1
DNS Request
google.com
-
61 B 141 B 1 1
DNS Request
smtp.google.com
DNS Response
66.102.1.26142.250.110.27173.194.76.2666.102.1.27142.250.110.26
-
53 B 73 B 1 1
DNS Request
mail.ru
-
57 B 89 B 1 1
DNS Request
mxs.mail.ru
DNS Response
217.69.139.15094.100.180.31
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
2Disable or Modify System Firewall
1Disable or Modify Tools
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
13.3MB
MD5baf5bf7da4f88e9ac5508de1e05684d9
SHA19f32f3daca1f2b2ca40023f5f732d40b6aee63e5
SHA256263ef5081a9056e65d5a7f59a164d5cf1dde6448792df70050ef80fe641ca277
SHA51256ea35e07b5b3dd0a85dd0164e8ceab7098e9f1fb5d2ab246e43464f7393b7d184fd4cd8ef75314765b7307555a3c019679c7674a69e47d0a16f1095404225f6