Analysis
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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
10/11/2024, 03:03
Static task
static1
Behavioral task
behavioral1
Sample
cc0edec35879272e370e8cc1ef03aa4ebbe9deb178c40b38a9e4b61b5848cb4a.exe
Resource
win10v2004-20241007-en
General
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Target
cc0edec35879272e370e8cc1ef03aa4ebbe9deb178c40b38a9e4b61b5848cb4a.exe
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Size
861KB
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MD5
0582517f7f048f49249604a6ebf810bf
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SHA1
2168ea3c5ac84422294607b19dbd8d50fc95e0ed
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SHA256
cc0edec35879272e370e8cc1ef03aa4ebbe9deb178c40b38a9e4b61b5848cb4a
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SHA512
e660eb5160ea15a6d11566c0972ffcc85467e58fd558e7ca22323d840527943f195ef5edc98fa185df97a7be0382203763b30fb9d0a5f4381294f5bfd5eb6815
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SSDEEP
24576:WyGESySbOzRznLMCTY3Nq+yh0ZwdIBsnHSjIs:lGESqzTY3eNTH
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 19 IoCs
resource yara_rule behavioral1/files/0x0008000000023c99-19.dat healer behavioral1/memory/4768-22-0x0000000000FE0000-0x0000000000FEA000-memory.dmp healer behavioral1/memory/4488-29-0x0000000004970000-0x000000000498A000-memory.dmp healer behavioral1/memory/4488-31-0x0000000004C60000-0x0000000004C78000-memory.dmp healer behavioral1/memory/4488-33-0x0000000004C60000-0x0000000004C72000-memory.dmp healer behavioral1/memory/4488-59-0x0000000004C60000-0x0000000004C72000-memory.dmp healer behavioral1/memory/4488-57-0x0000000004C60000-0x0000000004C72000-memory.dmp healer behavioral1/memory/4488-55-0x0000000004C60000-0x0000000004C72000-memory.dmp healer behavioral1/memory/4488-53-0x0000000004C60000-0x0000000004C72000-memory.dmp healer behavioral1/memory/4488-51-0x0000000004C60000-0x0000000004C72000-memory.dmp healer behavioral1/memory/4488-49-0x0000000004C60000-0x0000000004C72000-memory.dmp healer behavioral1/memory/4488-47-0x0000000004C60000-0x0000000004C72000-memory.dmp healer behavioral1/memory/4488-45-0x0000000004C60000-0x0000000004C72000-memory.dmp healer behavioral1/memory/4488-43-0x0000000004C60000-0x0000000004C72000-memory.dmp healer behavioral1/memory/4488-41-0x0000000004C60000-0x0000000004C72000-memory.dmp healer behavioral1/memory/4488-39-0x0000000004C60000-0x0000000004C72000-memory.dmp healer behavioral1/memory/4488-37-0x0000000004C60000-0x0000000004C72000-memory.dmp healer behavioral1/memory/4488-35-0x0000000004C60000-0x0000000004C72000-memory.dmp healer behavioral1/memory/4488-32-0x0000000004C60000-0x0000000004C72000-memory.dmp healer -
Healer family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" b5472gP.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" c97uD64.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" c97uD64.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" b5472gP.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection c97uD64.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" c97uD64.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" c97uD64.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection b5472gP.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" b5472gP.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" b5472gP.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" b5472gP.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" c97uD64.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/4088-67-0x0000000007060000-0x00000000070A6000-memory.dmp family_redline behavioral1/memory/4088-68-0x00000000070F0000-0x0000000007134000-memory.dmp family_redline behavioral1/memory/4088-82-0x00000000070F0000-0x000000000712E000-memory.dmp family_redline behavioral1/memory/4088-88-0x00000000070F0000-0x000000000712E000-memory.dmp family_redline behavioral1/memory/4088-102-0x00000000070F0000-0x000000000712E000-memory.dmp family_redline behavioral1/memory/4088-100-0x00000000070F0000-0x000000000712E000-memory.dmp family_redline behavioral1/memory/4088-98-0x00000000070F0000-0x000000000712E000-memory.dmp family_redline behavioral1/memory/4088-96-0x00000000070F0000-0x000000000712E000-memory.dmp family_redline behavioral1/memory/4088-94-0x00000000070F0000-0x000000000712E000-memory.dmp family_redline behavioral1/memory/4088-92-0x00000000070F0000-0x000000000712E000-memory.dmp family_redline behavioral1/memory/4088-90-0x00000000070F0000-0x000000000712E000-memory.dmp family_redline behavioral1/memory/4088-86-0x00000000070F0000-0x000000000712E000-memory.dmp family_redline behavioral1/memory/4088-84-0x00000000070F0000-0x000000000712E000-memory.dmp family_redline behavioral1/memory/4088-78-0x00000000070F0000-0x000000000712E000-memory.dmp family_redline behavioral1/memory/4088-80-0x00000000070F0000-0x000000000712E000-memory.dmp family_redline behavioral1/memory/4088-74-0x00000000070F0000-0x000000000712E000-memory.dmp family_redline behavioral1/memory/4088-72-0x00000000070F0000-0x000000000712E000-memory.dmp family_redline behavioral1/memory/4088-76-0x00000000070F0000-0x000000000712E000-memory.dmp family_redline behavioral1/memory/4088-70-0x00000000070F0000-0x000000000712E000-memory.dmp family_redline behavioral1/memory/4088-69-0x00000000070F0000-0x000000000712E000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 5 IoCs
pid Process 2300 tice0802.exe 3760 tice6575.exe 4768 b5472gP.exe 4488 c97uD64.exe 4088 dulMZ07.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" c97uD64.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" b5472gP.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features c97uD64.exe -
Adds Run key to start application 2 TTPs 3 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" tice0802.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" tice6575.exe 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\\\"" cc0edec35879272e370e8cc1ef03aa4ebbe9deb178c40b38a9e4b61b5848cb4a.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 5624 sc.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 4876 4488 WerFault.exe 96 -
System Location Discovery: System Language Discovery 1 TTPs 5 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 c97uD64.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dulMZ07.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cc0edec35879272e370e8cc1ef03aa4ebbe9deb178c40b38a9e4b61b5848cb4a.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tice0802.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tice6575.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4768 b5472gP.exe 4768 b5472gP.exe 4488 c97uD64.exe 4488 c97uD64.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 4768 b5472gP.exe Token: SeDebugPrivilege 4488 c97uD64.exe Token: SeDebugPrivilege 4088 dulMZ07.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 2564 wrote to memory of 2300 2564 cc0edec35879272e370e8cc1ef03aa4ebbe9deb178c40b38a9e4b61b5848cb4a.exe 82 PID 2564 wrote to memory of 2300 2564 cc0edec35879272e370e8cc1ef03aa4ebbe9deb178c40b38a9e4b61b5848cb4a.exe 82 PID 2564 wrote to memory of 2300 2564 cc0edec35879272e370e8cc1ef03aa4ebbe9deb178c40b38a9e4b61b5848cb4a.exe 82 PID 2300 wrote to memory of 3760 2300 tice0802.exe 83 PID 2300 wrote to memory of 3760 2300 tice0802.exe 83 PID 2300 wrote to memory of 3760 2300 tice0802.exe 83 PID 3760 wrote to memory of 4768 3760 tice6575.exe 85 PID 3760 wrote to memory of 4768 3760 tice6575.exe 85 PID 3760 wrote to memory of 4488 3760 tice6575.exe 96 PID 3760 wrote to memory of 4488 3760 tice6575.exe 96 PID 3760 wrote to memory of 4488 3760 tice6575.exe 96 PID 2300 wrote to memory of 4088 2300 tice0802.exe 101 PID 2300 wrote to memory of 4088 2300 tice0802.exe 101 PID 2300 wrote to memory of 4088 2300 tice0802.exe 101
Processes
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C:\Users\Admin\AppData\Local\Temp\cc0edec35879272e370e8cc1ef03aa4ebbe9deb178c40b38a9e4b61b5848cb4a.exe"C:\Users\Admin\AppData\Local\Temp\cc0edec35879272e370e8cc1ef03aa4ebbe9deb178c40b38a9e4b61b5848cb4a.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2564 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice0802.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice0802.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2300 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice6575.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice6575.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3760 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b5472gP.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b5472gP.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4768
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c97uD64.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c97uD64.exe4⤵
- 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:4488 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4488 -s 10045⤵
- Program crash
PID:4876
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dulMZ07.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dulMZ07.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4088
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4488 -ip 44881⤵PID:32
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start wuauserv1⤵
- Launches sc.exe
PID:5624
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
716KB
MD5a1f138403bd50086e5bea01fbd69221b
SHA1f28ed1f26a8a08e2d30a3d88f072a582c4414674
SHA2565c9f6609ba89c1ae2b80f1712c90301ac6479fc6660da49e30556655fc7ac1a6
SHA512ef97ee612ed8e211f30573e19c2546b8a957faba2311ba4f8368e2a8afd6532b8b8520c08580dfbc404923c35a9d86003a9b0a107d2f259009f283d25a2cd1a5
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Filesize
399KB
MD5ad8c841b46093b3d8e2238187283ed80
SHA19df7d474f262a4535a51c18750a6f77eade03226
SHA25663c48228e3173e122c93c36c459f8225ceff398285762da3a5de54d52c26c7ac
SHA512ba450ebc252aeb296b4d540942732e94ccf2d908665d7c086dacdd465170a1cf15bba32570934009e9fc22d6b23e0ca3ef88fbe72df447a8381a5c7c968b4e66
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Filesize
358KB
MD59b90214d5b5c39c66b2104634559a2a7
SHA1dce72254c4924356c038a4c35473283a34305164
SHA256fc152e0a7170e6b61f012b7944839de75e16b1a5ce0159288996fb63fe959af8
SHA512f8c123694d25400332f74459bf95b9ad4e390c44178294e36d0b403ede652fb825669ba133b60d10f57fb42a9aa623eb30c2664afd9f99a9423c052e3827280c
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
342KB
MD55eea5caeaf1439e8be9d496da7adf34b
SHA174769af492b2b8f9f482e4830166e391959bc115
SHA256ee5c390339208fa89768c1b5022d79e442ef152c55939e20708df03a8902bc04
SHA51246b14b03eda25bd700435aa47e59c986e20eeae83c9519014a12815b20719450b75a8953448b934edcf1a77576951cfd663c738c19274b697cf3004d3745b009