Analysis
-
max time kernel
138s -
max time network
99s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2024 21:35
Static task
static1
Behavioral task
behavioral1
Sample
cdb3153e060ff1b51c96513f1d773561b77d22af1cdacba63ae1195f1219f3ba.exe
Resource
win7-20240903-en
General
-
Target
cdb3153e060ff1b51c96513f1d773561b77d22af1cdacba63ae1195f1219f3ba.exe
-
Size
269KB
-
MD5
ca4637096c3da1f69ad78184451f72b3
-
SHA1
ee07398e3acbe5b2584a4029347cf48dbbe4722e
-
SHA256
cdb3153e060ff1b51c96513f1d773561b77d22af1cdacba63ae1195f1219f3ba
-
SHA512
c8d2c63ce4e76d4fc62b536612d4cdfee2bfb27d8d8d152269cd84d9023344e8e606281bf163fd8a28cde9c57bb412030e9779c21d712d3a2b74ef889ee0842b
-
SSDEEP
3072:Paa528brYtYgeJJ4HJGlCREA0dkmDecz5m7eAz5Mkg0kng15Vf4W:PJbHJJKLREfdRdSMkXkngdf4W
Malware Config
Signatures
-
Detects Healer an antivirus disabler dropper 17 IoCs
resource yara_rule behavioral2/memory/3352-5-0x0000000004BF0000-0x0000000004C0A000-memory.dmp healer behavioral2/memory/3352-7-0x0000000007280000-0x0000000007298000-memory.dmp healer behavioral2/memory/3352-31-0x0000000007280000-0x0000000007292000-memory.dmp healer behavioral2/memory/3352-35-0x0000000007280000-0x0000000007292000-memory.dmp healer behavioral2/memory/3352-33-0x0000000007280000-0x0000000007292000-memory.dmp healer behavioral2/memory/3352-29-0x0000000007280000-0x0000000007292000-memory.dmp healer behavioral2/memory/3352-28-0x0000000007280000-0x0000000007292000-memory.dmp healer behavioral2/memory/3352-25-0x0000000007280000-0x0000000007292000-memory.dmp healer behavioral2/memory/3352-23-0x0000000007280000-0x0000000007292000-memory.dmp healer behavioral2/memory/3352-21-0x0000000007280000-0x0000000007292000-memory.dmp healer behavioral2/memory/3352-11-0x0000000007280000-0x0000000007292000-memory.dmp healer behavioral2/memory/3352-8-0x0000000007280000-0x0000000007292000-memory.dmp healer behavioral2/memory/3352-19-0x0000000007280000-0x0000000007292000-memory.dmp healer behavioral2/memory/3352-17-0x0000000007280000-0x0000000007292000-memory.dmp healer behavioral2/memory/3352-15-0x0000000007280000-0x0000000007292000-memory.dmp healer behavioral2/memory/3352-13-0x0000000007280000-0x0000000007292000-memory.dmp healer behavioral2/memory/3352-9-0x0000000007280000-0x0000000007292000-memory.dmp healer -
Healer family
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" cdb3153e060ff1b51c96513f1d773561b77d22af1cdacba63ae1195f1219f3ba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" cdb3153e060ff1b51c96513f1d773561b77d22af1cdacba63ae1195f1219f3ba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" cdb3153e060ff1b51c96513f1d773561b77d22af1cdacba63ae1195f1219f3ba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" cdb3153e060ff1b51c96513f1d773561b77d22af1cdacba63ae1195f1219f3ba.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection cdb3153e060ff1b51c96513f1d773561b77d22af1cdacba63ae1195f1219f3ba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" cdb3153e060ff1b51c96513f1d773561b77d22af1cdacba63ae1195f1219f3ba.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features cdb3153e060ff1b51c96513f1d773561b77d22af1cdacba63ae1195f1219f3ba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" cdb3153e060ff1b51c96513f1d773561b77d22af1cdacba63ae1195f1219f3ba.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 3184 sc.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 3568 3352 WerFault.exe 81 -
System Location Discovery: System Language Discovery 1 TTPs 1 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 cdb3153e060ff1b51c96513f1d773561b77d22af1cdacba63ae1195f1219f3ba.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3352 cdb3153e060ff1b51c96513f1d773561b77d22af1cdacba63ae1195f1219f3ba.exe 3352 cdb3153e060ff1b51c96513f1d773561b77d22af1cdacba63ae1195f1219f3ba.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3352 cdb3153e060ff1b51c96513f1d773561b77d22af1cdacba63ae1195f1219f3ba.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\cdb3153e060ff1b51c96513f1d773561b77d22af1cdacba63ae1195f1219f3ba.exe"C:\Users\Admin\AppData\Local\Temp\cdb3153e060ff1b51c96513f1d773561b77d22af1cdacba63ae1195f1219f3ba.exe"1⤵
- Modifies Windows Defender Real-time Protection settings
- Windows security modification
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3352 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3352 -s 9482⤵
- Program crash
PID:3568
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3352 -ip 33521⤵PID:1000
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start wuauserv1⤵
- Launches sc.exe
PID:3184