Analysis
-
max time kernel
144s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
25/01/2025, 18:57 UTC
Static task
static1
Behavioral task
behavioral1
Sample
2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe
Resource
win10v2004-20241007-en
General
-
Target
2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe
-
Size
10.2MB
-
MD5
c8291924dd7c790b362a85bf777d4eb7
-
SHA1
97c860da7c187d8c5c9c673a071d13c39c9ad06e
-
SHA256
58b0447f5e751cabb6553ed60b096418578287989f251b40c0dfbd56956b5d3f
-
SHA512
2667135b74828195109c913ed5deb9a3d9e8be72e2675025c36537a64343da4309e5244864a4d22321c0200d8b7079542557478dae4056a7a9904ac70fe60ee1
-
SSDEEP
24576:RpomTTN9tttttttttttttttttttttttttttttttttttttttttttttttttttttttl:roo
Malware Config
Extracted
tofsee
43.231.4.7
lazystax.ru
Signatures
-
Tofsee family
-
Windows security bypass 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\SysWOW64\jspmzryz = "0" svchost.exe -
Creates new service(s) 2 TTPs
-
Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 2956 netsh.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\jspmzryz\ImagePath = "C:\\Windows\\SysWOW64\\jspmzryz\\dqczsfku.exe" svchost.exe -
Deletes itself 1 IoCs
pid Process 2552 svchost.exe -
Executes dropped EXE 1 IoCs
pid Process 2708 dqczsfku.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2708 set thread context of 2552 2708 dqczsfku.exe 41 -
Launches sc.exe 3 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2944 sc.exe 2996 sc.exe 3056 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 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_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 sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dqczsfku.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.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 -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 3028 wrote to memory of 2748 3028 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 30 PID 3028 wrote to memory of 2748 3028 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 30 PID 3028 wrote to memory of 2748 3028 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 30 PID 3028 wrote to memory of 2748 3028 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 30 PID 3028 wrote to memory of 2692 3028 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 32 PID 3028 wrote to memory of 2692 3028 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 32 PID 3028 wrote to memory of 2692 3028 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 32 PID 3028 wrote to memory of 2692 3028 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 32 PID 3028 wrote to memory of 3056 3028 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 34 PID 3028 wrote to memory of 3056 3028 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 34 PID 3028 wrote to memory of 3056 3028 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 34 PID 3028 wrote to memory of 3056 3028 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 34 PID 3028 wrote to memory of 2944 3028 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 36 PID 3028 wrote to memory of 2944 3028 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 36 PID 3028 wrote to memory of 2944 3028 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 36 PID 3028 wrote to memory of 2944 3028 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 36 PID 3028 wrote to memory of 2996 3028 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 38 PID 3028 wrote to memory of 2996 3028 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 38 PID 3028 wrote to memory of 2996 3028 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 38 PID 3028 wrote to memory of 2996 3028 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 38 PID 2708 wrote to memory of 2552 2708 dqczsfku.exe 41 PID 2708 wrote to memory of 2552 2708 dqczsfku.exe 41 PID 2708 wrote to memory of 2552 2708 dqczsfku.exe 41 PID 2708 wrote to memory of 2552 2708 dqczsfku.exe 41 PID 2708 wrote to memory of 2552 2708 dqczsfku.exe 41 PID 2708 wrote to memory of 2552 2708 dqczsfku.exe 41 PID 3028 wrote to memory of 2956 3028 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 42 PID 3028 wrote to memory of 2956 3028 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 42 PID 3028 wrote to memory of 2956 3028 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 42 PID 3028 wrote to memory of 2956 3028 2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe 42
Processes
-
C:\Users\Admin\AppData\Local\Temp\2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3028 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\jspmzryz\2⤵
- System Location Discovery: System Language Discovery
PID:2748
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\dqczsfku.exe" C:\Windows\SysWOW64\jspmzryz\2⤵
- System Location Discovery: System Language Discovery
PID:2692
-
-
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" create jspmzryz binPath= "C:\Windows\SysWOW64\jspmzryz\dqczsfku.exe /d\"C:\Users\Admin\AppData\Local\Temp\2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe\"" type= own start= auto DisplayName= "wifi support"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:3056
-
-
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" description jspmzryz "wifi internet conection"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2944
-
-
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" start jspmzryz2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2996
-
-
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:2956
-
-
C:\Windows\SysWOW64\jspmzryz\dqczsfku.exeC:\Windows\SysWOW64\jspmzryz\dqczsfku.exe /d"C:\Users\Admin\AppData\Local\Temp\2025-01-25_c8291924dd7c790b362a85bf777d4eb7_mafia.exe"1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2708 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵
- Windows security bypass
- Sets service image path in registry
- Deletes itself
- System Location Discovery: System Language Discovery
PID:2552
-
Network
-
Remote address:8.8.8.8:53Requestmicrosoft.comIN AResponsemicrosoft.comIN A20.231.239.246microsoft.comIN A20.70.246.20microsoft.comIN A20.76.201.171microsoft.comIN A20.112.250.133microsoft.comIN A20.236.44.162
-
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 A52.101.42.0microsoft-com.mail.protection.outlook.comIN A52.101.40.26microsoft-com.mail.protection.outlook.comIN A52.101.11.0microsoft-com.mail.protection.outlook.comIN A52.101.8.49
-
Remote address:8.8.8.8:53Requestyahoo.comIN MXResponseyahoo.comIN MXmta5am0yahoodnsnetyahoo.comIN MXmta6�.yahoo.comIN MXmta7�.
-
Remote address:8.8.8.8:53Requestmta5.am0.yahoodns.netIN AResponsemta5.am0.yahoodns.netIN A67.195.228.94mta5.am0.yahoodns.netIN A67.195.204.72mta5.am0.yahoodns.netIN A67.195.228.109mta5.am0.yahoodns.netIN A67.195.228.110mta5.am0.yahoodns.netIN A67.195.204.73mta5.am0.yahoodns.netIN A67.195.228.111mta5.am0.yahoodns.netIN A67.195.204.79mta5.am0.yahoodns.netIN A98.136.96.75
-
Remote address:8.8.8.8:53Requestgoogle.comIN MXResponsegoogle.comIN MXsmtp�
-
Remote address:8.8.8.8:53Requestsmtp.google.comIN AResponsesmtp.google.comIN A142.250.110.26smtp.google.comIN A142.251.168.27smtp.google.comIN A142.251.5.26smtp.google.comIN A142.250.110.27smtp.google.comIN A142.251.5.27
-
Remote address:8.8.8.8:53Requestmail.ruIN MXResponsemail.ruIN MXmxs�
-
Remote address:8.8.8.8:53Requestmxs.mail.ruIN AResponsemxs.mail.ruIN A94.100.180.31mxs.mail.ruIN A217.69.139.150
-
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
20.231.239.24620.70.246.2020.76.201.17120.112.250.13320.236.44.162
-
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
52.101.42.052.101.40.2652.101.11.052.101.8.49
-
55 B 134 B 1 1
DNS Request
yahoo.com
-
67 B 195 B 1 1
DNS Request
mta5.am0.yahoodns.net
DNS Response
67.195.228.9467.195.204.7267.195.228.10967.195.228.11067.195.204.7367.195.228.11167.195.204.7998.136.96.75
-
56 B 77 B 1 1
DNS Request
google.com
-
61 B 141 B 1 1
DNS Request
smtp.google.com
DNS Response
142.250.110.26142.251.168.27142.251.5.26142.250.110.27142.251.5.27
-
53 B 73 B 1 1
DNS Request
mail.ru
-
57 B 89 B 1 1
DNS Request
mxs.mail.ru
DNS Response
94.100.180.31217.69.139.150
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
14.1MB
MD59d8fe9addca5fdf2cc128f73825764e5
SHA1a63e0e11f73c7631e1d03f1fc3ef929ca106242f
SHA25613bae627fd31cf4e27389cd519e1d9a9f722dfb6af1268d7d3eeaf4148cc31c5
SHA5120d78ace8687a385e53589704dfc3ec3a230f2c9fb253e7ef943cbdf7cff0cc8d203da8a4f123757b5af1befd03cb4bc2039f8dc6a0cec34c011ec49093a84aab