Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09/11/2024, 03:49
Static task
static1
Behavioral task
behavioral1
Sample
0c423daf50ac1d1fb18455637a8b1189aa8527cb9fcecca2afe24d69234bcd34.exe
Resource
win10v2004-20241007-en
General
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Target
0c423daf50ac1d1fb18455637a8b1189aa8527cb9fcecca2afe24d69234bcd34.exe
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Size
577KB
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MD5
8f856af40106052a7932d73c444accc7
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SHA1
c77233fff2ed7df7703ab79b83e8988caa41b49f
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SHA256
0c423daf50ac1d1fb18455637a8b1189aa8527cb9fcecca2afe24d69234bcd34
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SHA512
ae9a0544cc6692d3422b9da3b9b101ceec066b4efa112fc58a513e8bafe948091436038466272fad4b1983ba4aff67a1b85cc26e7d5d244d45fbc706cf1847b6
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SSDEEP
12288:4Mriy90Sahimz7AuxqVtc0kyjYtPkxhGneUpuI1fAWd4X:ayjsVAuxYyustPkSeUMIxAR
Malware Config
Extracted
redline
mango
193.233.20.28:4125
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auth_value
ecf79d7f5227d998a3501c972d915d23
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
resource yara_rule behavioral1/memory/1964-12-0x00000000023A0000-0x00000000023BA000-memory.dmp healer behavioral1/memory/1964-14-0x00000000025A0000-0x00000000025B8000-memory.dmp healer behavioral1/memory/1964-15-0x00000000025A0000-0x00000000025B2000-memory.dmp healer behavioral1/memory/1964-18-0x00000000025A0000-0x00000000025B2000-memory.dmp healer behavioral1/memory/1964-42-0x00000000025A0000-0x00000000025B2000-memory.dmp healer behavioral1/memory/1964-41-0x00000000025A0000-0x00000000025B2000-memory.dmp healer behavioral1/memory/1964-38-0x00000000025A0000-0x00000000025B2000-memory.dmp healer behavioral1/memory/1964-36-0x00000000025A0000-0x00000000025B2000-memory.dmp healer behavioral1/memory/1964-34-0x00000000025A0000-0x00000000025B2000-memory.dmp healer behavioral1/memory/1964-32-0x00000000025A0000-0x00000000025B2000-memory.dmp healer behavioral1/memory/1964-30-0x00000000025A0000-0x00000000025B2000-memory.dmp healer behavioral1/memory/1964-28-0x00000000025A0000-0x00000000025B2000-memory.dmp healer behavioral1/memory/1964-26-0x00000000025A0000-0x00000000025B2000-memory.dmp healer behavioral1/memory/1964-24-0x00000000025A0000-0x00000000025B2000-memory.dmp healer behavioral1/memory/1964-22-0x00000000025A0000-0x00000000025B2000-memory.dmp healer behavioral1/memory/1964-20-0x00000000025A0000-0x00000000025B2000-memory.dmp healer behavioral1/memory/1964-16-0x00000000025A0000-0x00000000025B2000-memory.dmp healer -
Healer family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" r2859dx.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" r2859dx.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" r2859dx.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" r2859dx.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" r2859dx.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection r2859dx.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 20 IoCs
resource yara_rule behavioral1/memory/2104-55-0x0000000004990000-0x00000000049D6000-memory.dmp family_redline behavioral1/memory/2104-57-0x0000000004A50000-0x0000000004A94000-memory.dmp family_redline behavioral1/memory/2104-65-0x0000000004A50000-0x0000000004A8E000-memory.dmp family_redline behavioral1/memory/2104-73-0x0000000004A50000-0x0000000004A8E000-memory.dmp family_redline behavioral1/memory/2104-91-0x0000000004A50000-0x0000000004A8E000-memory.dmp family_redline behavioral1/memory/2104-89-0x0000000004A50000-0x0000000004A8E000-memory.dmp family_redline behavioral1/memory/2104-87-0x0000000004A50000-0x0000000004A8E000-memory.dmp family_redline behavioral1/memory/2104-85-0x0000000004A50000-0x0000000004A8E000-memory.dmp family_redline behavioral1/memory/2104-81-0x0000000004A50000-0x0000000004A8E000-memory.dmp family_redline behavioral1/memory/2104-79-0x0000000004A50000-0x0000000004A8E000-memory.dmp family_redline behavioral1/memory/2104-77-0x0000000004A50000-0x0000000004A8E000-memory.dmp family_redline behavioral1/memory/2104-75-0x0000000004A50000-0x0000000004A8E000-memory.dmp family_redline behavioral1/memory/2104-71-0x0000000004A50000-0x0000000004A8E000-memory.dmp family_redline behavioral1/memory/2104-69-0x0000000004A50000-0x0000000004A8E000-memory.dmp family_redline behavioral1/memory/2104-67-0x0000000004A50000-0x0000000004A8E000-memory.dmp family_redline behavioral1/memory/2104-63-0x0000000004A50000-0x0000000004A8E000-memory.dmp family_redline behavioral1/memory/2104-61-0x0000000004A50000-0x0000000004A8E000-memory.dmp family_redline behavioral1/memory/2104-83-0x0000000004A50000-0x0000000004A8E000-memory.dmp family_redline behavioral1/memory/2104-59-0x0000000004A50000-0x0000000004A8E000-memory.dmp family_redline behavioral1/memory/2104-58-0x0000000004A50000-0x0000000004A8E000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 2 IoCs
pid Process 1964 r2859dx.exe 2104 w70Jm00.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features r2859dx.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" r2859dx.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\\\"" 0c423daf50ac1d1fb18455637a8b1189aa8527cb9fcecca2afe24d69234bcd34.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2832 sc.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 4072 1964 WerFault.exe 85 -
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 0c423daf50ac1d1fb18455637a8b1189aa8527cb9fcecca2afe24d69234bcd34.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language r2859dx.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language w70Jm00.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1964 r2859dx.exe 1964 r2859dx.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1964 r2859dx.exe Token: SeDebugPrivilege 2104 w70Jm00.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2120 wrote to memory of 1964 2120 0c423daf50ac1d1fb18455637a8b1189aa8527cb9fcecca2afe24d69234bcd34.exe 85 PID 2120 wrote to memory of 1964 2120 0c423daf50ac1d1fb18455637a8b1189aa8527cb9fcecca2afe24d69234bcd34.exe 85 PID 2120 wrote to memory of 1964 2120 0c423daf50ac1d1fb18455637a8b1189aa8527cb9fcecca2afe24d69234bcd34.exe 85 PID 2120 wrote to memory of 2104 2120 0c423daf50ac1d1fb18455637a8b1189aa8527cb9fcecca2afe24d69234bcd34.exe 97 PID 2120 wrote to memory of 2104 2120 0c423daf50ac1d1fb18455637a8b1189aa8527cb9fcecca2afe24d69234bcd34.exe 97 PID 2120 wrote to memory of 2104 2120 0c423daf50ac1d1fb18455637a8b1189aa8527cb9fcecca2afe24d69234bcd34.exe 97
Processes
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C:\Users\Admin\AppData\Local\Temp\0c423daf50ac1d1fb18455637a8b1189aa8527cb9fcecca2afe24d69234bcd34.exe"C:\Users\Admin\AppData\Local\Temp\0c423daf50ac1d1fb18455637a8b1189aa8527cb9fcecca2afe24d69234bcd34.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2120 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r2859dx.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r2859dx.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:1964 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1964 -s 10403⤵
- Program crash
PID:4072
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w70Jm00.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w70Jm00.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2104
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1964 -ip 19641⤵PID:4692
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start wuauserv1⤵
- Launches sc.exe
PID:2832
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
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Downloads
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Filesize
322KB
MD58141937b23cd1895e561d8e90fdeeff3
SHA16f810e9e480564f5837461f8ccdd07c951a1bece
SHA256ddda10348c77cf0a1539c3a42ce4f71e2c1895ab9b77348256e0a1f01c0936b6
SHA51240957cd33c4be1dab98ac0c40424c868aa3be6f6265fa28df050e5a4844ac6324acb93770bc6cb7cafedabc93fab9b9179a6e6525f6b3dd6fa9e31b4d5da5bec
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Filesize
323KB
MD5a18bc052dac76e8b0b9945594d2e8eab
SHA19342f954e199cb1e8375daf861d91b877f1c6ad9
SHA256d8a2a5c2cc4691861d4f8409f2877cac35b3e82ae94b90a45160ae204a4cf7d2
SHA512898156d3be9e60ae438033b2b9d9d30891781cb43841dd00e3dc6431d9ae458d61fd060348a6780d5d594b08c2a67978a62e81a37d7d777c8c8d5868ebdd33b6