Analysis
-
max time kernel
143s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
11/11/2024, 06:48
Static task
static1
Behavioral task
behavioral1
Sample
de0ab0a6e57ee6175ae5fd5cbae53ff569ba4c26aa35d7a5a22efcf43bf82e05.exe
Resource
win10v2004-20241007-en
General
-
Target
de0ab0a6e57ee6175ae5fd5cbae53ff569ba4c26aa35d7a5a22efcf43bf82e05.exe
-
Size
577KB
-
MD5
06cb75e1ea32d8131beffd950185cfb1
-
SHA1
6df39075bc5159721ffc185cd1497eb68833f9e3
-
SHA256
de0ab0a6e57ee6175ae5fd5cbae53ff569ba4c26aa35d7a5a22efcf43bf82e05
-
SHA512
c2c08236a77f407c48973e67aa7da65a0c58edd385df85f793c60ff1e2fd9eb229e4d86cfc020802e2f51fb6b1d0544e90aee701b1623114f4896e7851355c58
-
SSDEEP
12288:fMrEy90sahimz7AuxqVLxFYn54YgCiA6QBoNrSfZ:LyZsVAuxYLIXgK6QBopSfZ
Malware Config
Extracted
redline
mango
193.233.20.28:4125
-
auth_value
ecf79d7f5227d998a3501c972d915d23
Signatures
-
Detects Healer an antivirus disabler dropper 17 IoCs
resource yara_rule behavioral1/memory/4348-12-0x0000000002180000-0x000000000219A000-memory.dmp healer behavioral1/memory/4348-14-0x0000000002200000-0x0000000002218000-memory.dmp healer behavioral1/memory/4348-15-0x0000000002200000-0x0000000002212000-memory.dmp healer behavioral1/memory/4348-42-0x0000000002200000-0x0000000002212000-memory.dmp healer behavioral1/memory/4348-40-0x0000000002200000-0x0000000002212000-memory.dmp healer behavioral1/memory/4348-38-0x0000000002200000-0x0000000002212000-memory.dmp healer behavioral1/memory/4348-36-0x0000000002200000-0x0000000002212000-memory.dmp healer behavioral1/memory/4348-34-0x0000000002200000-0x0000000002212000-memory.dmp healer behavioral1/memory/4348-32-0x0000000002200000-0x0000000002212000-memory.dmp healer behavioral1/memory/4348-30-0x0000000002200000-0x0000000002212000-memory.dmp healer behavioral1/memory/4348-28-0x0000000002200000-0x0000000002212000-memory.dmp healer behavioral1/memory/4348-26-0x0000000002200000-0x0000000002212000-memory.dmp healer behavioral1/memory/4348-24-0x0000000002200000-0x0000000002212000-memory.dmp healer behavioral1/memory/4348-22-0x0000000002200000-0x0000000002212000-memory.dmp healer behavioral1/memory/4348-20-0x0000000002200000-0x0000000002212000-memory.dmp healer behavioral1/memory/4348-18-0x0000000002200000-0x0000000002212000-memory.dmp healer behavioral1/memory/4348-16-0x0000000002200000-0x0000000002212000-memory.dmp healer -
Healer family
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" r2082aY.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" r2082aY.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection r2082aY.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" r2082aY.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" r2082aY.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" r2082aY.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload 20 IoCs
resource yara_rule behavioral1/memory/3852-56-0x00000000049A0000-0x00000000049E6000-memory.dmp family_redline behavioral1/memory/3852-57-0x0000000005030000-0x0000000005074000-memory.dmp family_redline behavioral1/memory/3852-58-0x0000000005030000-0x000000000506E000-memory.dmp family_redline behavioral1/memory/3852-85-0x0000000005030000-0x000000000506E000-memory.dmp family_redline behavioral1/memory/3852-83-0x0000000005030000-0x000000000506E000-memory.dmp family_redline behavioral1/memory/3852-81-0x0000000005030000-0x000000000506E000-memory.dmp family_redline behavioral1/memory/3852-79-0x0000000005030000-0x000000000506E000-memory.dmp family_redline behavioral1/memory/3852-77-0x0000000005030000-0x000000000506E000-memory.dmp family_redline behavioral1/memory/3852-75-0x0000000005030000-0x000000000506E000-memory.dmp family_redline behavioral1/memory/3852-73-0x0000000005030000-0x000000000506E000-memory.dmp family_redline behavioral1/memory/3852-71-0x0000000005030000-0x000000000506E000-memory.dmp family_redline behavioral1/memory/3852-69-0x0000000005030000-0x000000000506E000-memory.dmp family_redline behavioral1/memory/3852-67-0x0000000005030000-0x000000000506E000-memory.dmp family_redline behavioral1/memory/3852-65-0x0000000005030000-0x000000000506E000-memory.dmp family_redline behavioral1/memory/3852-63-0x0000000005030000-0x000000000506E000-memory.dmp family_redline behavioral1/memory/3852-61-0x0000000005030000-0x000000000506E000-memory.dmp family_redline behavioral1/memory/3852-59-0x0000000005030000-0x000000000506E000-memory.dmp family_redline behavioral1/memory/3852-91-0x0000000005030000-0x000000000506E000-memory.dmp family_redline behavioral1/memory/3852-89-0x0000000005030000-0x000000000506E000-memory.dmp family_redline behavioral1/memory/3852-87-0x0000000005030000-0x000000000506E000-memory.dmp family_redline -
Redline family
-
Executes dropped EXE 2 IoCs
pid Process 4348 r2082aY.exe 3852 w13Xx67.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features r2082aY.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" r2082aY.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" de0ab0a6e57ee6175ae5fd5cbae53ff569ba4c26aa35d7a5a22efcf43bf82e05.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 4368 sc.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 3804 4348 WerFault.exe 84 -
System Location Discovery: System Language Discovery 1 TTPs 3 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 r2082aY.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language w13Xx67.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language de0ab0a6e57ee6175ae5fd5cbae53ff569ba4c26aa35d7a5a22efcf43bf82e05.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4348 r2082aY.exe 4348 r2082aY.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4348 r2082aY.exe Token: SeDebugPrivilege 3852 w13Xx67.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4804 wrote to memory of 4348 4804 de0ab0a6e57ee6175ae5fd5cbae53ff569ba4c26aa35d7a5a22efcf43bf82e05.exe 84 PID 4804 wrote to memory of 4348 4804 de0ab0a6e57ee6175ae5fd5cbae53ff569ba4c26aa35d7a5a22efcf43bf82e05.exe 84 PID 4804 wrote to memory of 4348 4804 de0ab0a6e57ee6175ae5fd5cbae53ff569ba4c26aa35d7a5a22efcf43bf82e05.exe 84 PID 4804 wrote to memory of 3852 4804 de0ab0a6e57ee6175ae5fd5cbae53ff569ba4c26aa35d7a5a22efcf43bf82e05.exe 97 PID 4804 wrote to memory of 3852 4804 de0ab0a6e57ee6175ae5fd5cbae53ff569ba4c26aa35d7a5a22efcf43bf82e05.exe 97 PID 4804 wrote to memory of 3852 4804 de0ab0a6e57ee6175ae5fd5cbae53ff569ba4c26aa35d7a5a22efcf43bf82e05.exe 97
Processes
-
C:\Users\Admin\AppData\Local\Temp\de0ab0a6e57ee6175ae5fd5cbae53ff569ba4c26aa35d7a5a22efcf43bf82e05.exe"C:\Users\Admin\AppData\Local\Temp\de0ab0a6e57ee6175ae5fd5cbae53ff569ba4c26aa35d7a5a22efcf43bf82e05.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4804 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r2082aY.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r2082aY.exe2⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4348 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4348 -s 10923⤵
- Program crash
PID:3804
-
-
-
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w13Xx67.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w13Xx67.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3852
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4348 -ip 43481⤵PID:4696
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start wuauserv1⤵
- Launches sc.exe
PID:4368
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
322KB
MD58141937b23cd1895e561d8e90fdeeff3
SHA16f810e9e480564f5837461f8ccdd07c951a1bece
SHA256ddda10348c77cf0a1539c3a42ce4f71e2c1895ab9b77348256e0a1f01c0936b6
SHA51240957cd33c4be1dab98ac0c40424c868aa3be6f6265fa28df050e5a4844ac6324acb93770bc6cb7cafedabc93fab9b9179a6e6525f6b3dd6fa9e31b4d5da5bec
-
Filesize
323KB
MD513693461251149817425e66f1206913a
SHA1998dbccbd83323f62a3b2b578a9605c0d933630f
SHA2568e9c17eef3b9aea25037691c41032485a6bc4b768861ac8da022ae30c76a494a
SHA512674b8043f203e5ec1e149775fc5ce7caf78e7a614be365e4dd719093a29ce4c37b7b3683262ce3e15f9df4f3854b63fec0176183766d9baa495b1fe7e4555b62