Analysis
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max time kernel
142s -
max time network
149s -
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 01:41
Static task
static1
Behavioral task
behavioral1
Sample
f956e2bd7187f8a2882939d999954d2319b8d3134ad038d8fca437582ab0801f.exe
Resource
win10v2004-20241007-en
General
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Target
f956e2bd7187f8a2882939d999954d2319b8d3134ad038d8fca437582ab0801f.exe
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Size
1.0MB
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MD5
73027f8d9a6ff64c87c429cd07c47244
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SHA1
240810cc531ce32fbe64c10bc3dd99ccea7d7cc0
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SHA256
f956e2bd7187f8a2882939d999954d2319b8d3134ad038d8fca437582ab0801f
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SHA512
bd5e8be9016059524b32ebf364b8c0cda20849da35ba38d53e033b624ed5b28387b6c85a9e59c473600703f421f8e12e6c44e2e70ab967acb8293c325e216eab
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SSDEEP
24576:uygcF+4H/Do1xUjeTl/hYFlYe0p5f6tx1heHZcquSgoVry7S0U5:9bFBH/yTRyF5UxKveHZcquSx+
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
Processes:
resource yara_rule behavioral1/memory/3684-23-0x0000000002850000-0x000000000286A000-memory.dmp healer behavioral1/memory/3684-25-0x0000000002A70000-0x0000000002A88000-memory.dmp healer behavioral1/memory/3684-39-0x0000000002A70000-0x0000000002A82000-memory.dmp healer behavioral1/memory/3684-53-0x0000000002A70000-0x0000000002A82000-memory.dmp healer behavioral1/memory/3684-51-0x0000000002A70000-0x0000000002A82000-memory.dmp healer behavioral1/memory/3684-49-0x0000000002A70000-0x0000000002A82000-memory.dmp healer behavioral1/memory/3684-47-0x0000000002A70000-0x0000000002A82000-memory.dmp healer behavioral1/memory/3684-45-0x0000000002A70000-0x0000000002A82000-memory.dmp healer behavioral1/memory/3684-43-0x0000000002A70000-0x0000000002A82000-memory.dmp healer behavioral1/memory/3684-41-0x0000000002A70000-0x0000000002A82000-memory.dmp healer behavioral1/memory/3684-37-0x0000000002A70000-0x0000000002A82000-memory.dmp healer behavioral1/memory/3684-35-0x0000000002A70000-0x0000000002A82000-memory.dmp healer behavioral1/memory/3684-33-0x0000000002A70000-0x0000000002A82000-memory.dmp healer behavioral1/memory/3684-27-0x0000000002A70000-0x0000000002A82000-memory.dmp healer behavioral1/memory/3684-26-0x0000000002A70000-0x0000000002A82000-memory.dmp healer behavioral1/memory/3684-31-0x0000000002A70000-0x0000000002A82000-memory.dmp healer behavioral1/memory/3684-29-0x0000000002A70000-0x0000000002A82000-memory.dmp healer -
Healer family
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Processes:
pr564847.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pr564847.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pr564847.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pr564847.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pr564847.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pr564847.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pr564847.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 20 IoCs
Processes:
resource yara_rule behavioral1/memory/1380-62-0x00000000027B0000-0x00000000027EC000-memory.dmp family_redline behavioral1/memory/1380-63-0x0000000002880000-0x00000000028BA000-memory.dmp family_redline behavioral1/memory/1380-69-0x0000000002880000-0x00000000028B5000-memory.dmp family_redline behavioral1/memory/1380-85-0x0000000002880000-0x00000000028B5000-memory.dmp family_redline behavioral1/memory/1380-97-0x0000000002880000-0x00000000028B5000-memory.dmp family_redline behavioral1/memory/1380-95-0x0000000002880000-0x00000000028B5000-memory.dmp family_redline behavioral1/memory/1380-94-0x0000000002880000-0x00000000028B5000-memory.dmp family_redline behavioral1/memory/1380-91-0x0000000002880000-0x00000000028B5000-memory.dmp family_redline behavioral1/memory/1380-87-0x0000000002880000-0x00000000028B5000-memory.dmp family_redline behavioral1/memory/1380-83-0x0000000002880000-0x00000000028B5000-memory.dmp family_redline behavioral1/memory/1380-81-0x0000000002880000-0x00000000028B5000-memory.dmp family_redline behavioral1/memory/1380-79-0x0000000002880000-0x00000000028B5000-memory.dmp family_redline behavioral1/memory/1380-77-0x0000000002880000-0x00000000028B5000-memory.dmp family_redline behavioral1/memory/1380-75-0x0000000002880000-0x00000000028B5000-memory.dmp family_redline behavioral1/memory/1380-73-0x0000000002880000-0x00000000028B5000-memory.dmp family_redline behavioral1/memory/1380-71-0x0000000002880000-0x00000000028B5000-memory.dmp family_redline behavioral1/memory/1380-67-0x0000000002880000-0x00000000028B5000-memory.dmp family_redline behavioral1/memory/1380-89-0x0000000002880000-0x00000000028B5000-memory.dmp family_redline behavioral1/memory/1380-65-0x0000000002880000-0x00000000028B5000-memory.dmp family_redline behavioral1/memory/1380-64-0x0000000002880000-0x00000000028B5000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 4 IoCs
Processes:
un645539.exeun598146.exepr564847.exequ662810.exepid process 1296 un645539.exe 64 un598146.exe 3684 pr564847.exe 1380 qu662810.exe -
Processes:
pr564847.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pr564847.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pr564847.exe -
Adds Run key to start application 2 TTPs 3 IoCs
Processes:
f956e2bd7187f8a2882939d999954d2319b8d3134ad038d8fca437582ab0801f.exeun645539.exeun598146.exedescription 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\\\"" f956e2bd7187f8a2882939d999954d2319b8d3134ad038d8fca437582ab0801f.exe 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\\\"" un645539.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\\\"" un598146.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2980 3684 WerFault.exe pr564847.exe -
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.
Processes:
pr564847.exequ662810.exef956e2bd7187f8a2882939d999954d2319b8d3134ad038d8fca437582ab0801f.exeun645539.exeun598146.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pr564847.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu662810.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f956e2bd7187f8a2882939d999954d2319b8d3134ad038d8fca437582ab0801f.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language un645539.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language un598146.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
pr564847.exepid process 3684 pr564847.exe 3684 pr564847.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
pr564847.exequ662810.exedescription pid process Token: SeDebugPrivilege 3684 pr564847.exe Token: SeDebugPrivilege 1380 qu662810.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
f956e2bd7187f8a2882939d999954d2319b8d3134ad038d8fca437582ab0801f.exeun645539.exeun598146.exedescription pid process target process PID 2060 wrote to memory of 1296 2060 f956e2bd7187f8a2882939d999954d2319b8d3134ad038d8fca437582ab0801f.exe un645539.exe PID 2060 wrote to memory of 1296 2060 f956e2bd7187f8a2882939d999954d2319b8d3134ad038d8fca437582ab0801f.exe un645539.exe PID 2060 wrote to memory of 1296 2060 f956e2bd7187f8a2882939d999954d2319b8d3134ad038d8fca437582ab0801f.exe un645539.exe PID 1296 wrote to memory of 64 1296 un645539.exe un598146.exe PID 1296 wrote to memory of 64 1296 un645539.exe un598146.exe PID 1296 wrote to memory of 64 1296 un645539.exe un598146.exe PID 64 wrote to memory of 3684 64 un598146.exe pr564847.exe PID 64 wrote to memory of 3684 64 un598146.exe pr564847.exe PID 64 wrote to memory of 3684 64 un598146.exe pr564847.exe PID 64 wrote to memory of 1380 64 un598146.exe qu662810.exe PID 64 wrote to memory of 1380 64 un598146.exe qu662810.exe PID 64 wrote to memory of 1380 64 un598146.exe qu662810.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f956e2bd7187f8a2882939d999954d2319b8d3134ad038d8fca437582ab0801f.exe"C:\Users\Admin\AppData\Local\Temp\f956e2bd7187f8a2882939d999954d2319b8d3134ad038d8fca437582ab0801f.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2060 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un645539.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un645539.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1296 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un598146.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un598146.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:64 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr564847.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr564847.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:3684 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3684 -s 10805⤵
- Program crash
PID:2980 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu662810.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu662810.exe4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1380
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3684 -ip 36841⤵PID:2748
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
761KB
MD5efb29d10eef945d0b60d8e1d0d1a5b4e
SHA1335fea5e6a48c56e4d7cd75fa27a1c199c93c34f
SHA256431b4a261b8620c58a7d5ea28e4be10731b653018dda0e2f9d2c470946048e50
SHA512a6380ce99078927159295b51af1e5f2a4cecd5f1c34624480391a9bba5395c67c1826feef7b13ec31be465790d274a292a4fdc10373e806c7cc82e22b9f4575f
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Filesize
608KB
MD56f2e71401e9e8b8fa83f85c2bf0de6b2
SHA199fd01de82ab358aa1a251b89cba4c34a3203252
SHA256539f2c324cb2eee7088f5ad1cb443664c58fa5c27d68d93c6efc56f3336eeef0
SHA512e67c9ea189260ac45e7c1a09f8b50c3d0d8892048a56df446ea0720cc6d3ab0dfeacac53d4188a013a4a449da0fb156b91e766738ac886330b5cfdd2abd2f76c
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Filesize
405KB
MD501c41f190bf327c37677356e4ccda4de
SHA109fcbb1fa2c725f55240033ab48d0391712a24dd
SHA2567a29ea8ba012cbcbde4cfe130c74a6a3555d1c12fc015d859d7b08d304d22892
SHA512d07f6ff6dd9df77608c64af8c19f96cae7866bf1d069737e90082e8063fd22afa9e0545ff282e1432bae5a0df9409719e392589abcf51149a361543e11a6c083
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Filesize
487KB
MD572d7581b67d8afe20659c399c6c18113
SHA183c28ace1bb02540bc70880af7669b041c940bf1
SHA2567ac53bc803fd8f957e6f09939c141e6b372e64aff766f597c9a8a907eb996e7a
SHA5124b4863fbb47cecf44dd822729bffd7fc24d7bbb74acf7fd2db737e3289710741673b1eb845881bffe3118e68548d9ce6d8920d08234c70a0a4d2fb8773e2168b