Analysis
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max time kernel
148s -
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
11-11-2024 09:26
Static task
static1
Behavioral task
behavioral1
Sample
4a09b6b29388dc994003e657854f11eaf978ebde7913d0290db8003d64543f2d.exe
Resource
win10v2004-20241007-en
General
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Target
4a09b6b29388dc994003e657854f11eaf978ebde7913d0290db8003d64543f2d.exe
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Size
864KB
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MD5
cca4c95a71818e91dc9e3dbe94220a6a
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SHA1
eccbe7f31c4af4c1aa7dbdb419f1d7cf3fab4ee3
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SHA256
4a09b6b29388dc994003e657854f11eaf978ebde7913d0290db8003d64543f2d
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SHA512
f03e921ca3c66f2daf0d909b19a65d7ca665eeb910f288462fc0912e7364dce208a2433b41198ecc257e89343dcf3f274f6a49ea1d7431f3ff9cc001fbdec76e
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SSDEEP
24576:uyNwtm4d6baZWmtQQl+4CxOASNnM950o/5TX:9NwtybP9QI4CU3NMvN
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
Processes:
resource yara_rule behavioral1/files/0x000b000000023b7b-19.dat healer behavioral1/memory/3964-22-0x0000000000860000-0x000000000086A000-memory.dmp healer behavioral1/memory/3892-29-0x00000000048D0000-0x00000000048EA000-memory.dmp healer behavioral1/memory/3892-31-0x0000000004A30000-0x0000000004A48000-memory.dmp healer behavioral1/memory/3892-33-0x0000000004A30000-0x0000000004A42000-memory.dmp healer behavioral1/memory/3892-59-0x0000000004A30000-0x0000000004A42000-memory.dmp healer behavioral1/memory/3892-57-0x0000000004A30000-0x0000000004A42000-memory.dmp healer behavioral1/memory/3892-55-0x0000000004A30000-0x0000000004A42000-memory.dmp healer behavioral1/memory/3892-53-0x0000000004A30000-0x0000000004A42000-memory.dmp healer behavioral1/memory/3892-51-0x0000000004A30000-0x0000000004A42000-memory.dmp healer behavioral1/memory/3892-49-0x0000000004A30000-0x0000000004A42000-memory.dmp healer behavioral1/memory/3892-47-0x0000000004A30000-0x0000000004A42000-memory.dmp healer behavioral1/memory/3892-45-0x0000000004A30000-0x0000000004A42000-memory.dmp healer behavioral1/memory/3892-43-0x0000000004A30000-0x0000000004A42000-memory.dmp healer behavioral1/memory/3892-41-0x0000000004A30000-0x0000000004A42000-memory.dmp healer behavioral1/memory/3892-39-0x0000000004A30000-0x0000000004A42000-memory.dmp healer behavioral1/memory/3892-37-0x0000000004A30000-0x0000000004A42000-memory.dmp healer behavioral1/memory/3892-35-0x0000000004A30000-0x0000000004A42000-memory.dmp healer behavioral1/memory/3892-32-0x0000000004A30000-0x0000000004A42000-memory.dmp healer -
Healer family
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Processes:
b1002Hw.exec69gL54.exedescription ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" b1002Hw.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" c69gL54.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" c69gL54.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" c69gL54.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" b1002Hw.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" b1002Hw.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" b1002Hw.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" b1002Hw.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection c69gL54.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" c69gL54.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" c69gL54.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection b1002Hw.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/2164-67-0x0000000004BF0000-0x0000000004C36000-memory.dmp family_redline behavioral1/memory/2164-68-0x0000000007730000-0x0000000007774000-memory.dmp family_redline behavioral1/memory/2164-70-0x0000000007730000-0x000000000776E000-memory.dmp family_redline behavioral1/memory/2164-98-0x0000000007730000-0x000000000776E000-memory.dmp family_redline behavioral1/memory/2164-102-0x0000000007730000-0x000000000776E000-memory.dmp family_redline behavioral1/memory/2164-97-0x0000000007730000-0x000000000776E000-memory.dmp family_redline behavioral1/memory/2164-94-0x0000000007730000-0x000000000776E000-memory.dmp family_redline behavioral1/memory/2164-93-0x0000000007730000-0x000000000776E000-memory.dmp family_redline behavioral1/memory/2164-90-0x0000000007730000-0x000000000776E000-memory.dmp family_redline behavioral1/memory/2164-89-0x0000000007730000-0x000000000776E000-memory.dmp family_redline behavioral1/memory/2164-86-0x0000000007730000-0x000000000776E000-memory.dmp family_redline behavioral1/memory/2164-84-0x0000000007730000-0x000000000776E000-memory.dmp family_redline behavioral1/memory/2164-83-0x0000000007730000-0x000000000776E000-memory.dmp family_redline behavioral1/memory/2164-80-0x0000000007730000-0x000000000776E000-memory.dmp family_redline behavioral1/memory/2164-78-0x0000000007730000-0x000000000776E000-memory.dmp family_redline behavioral1/memory/2164-77-0x0000000007730000-0x000000000776E000-memory.dmp family_redline behavioral1/memory/2164-74-0x0000000007730000-0x000000000776E000-memory.dmp family_redline behavioral1/memory/2164-73-0x0000000007730000-0x000000000776E000-memory.dmp family_redline behavioral1/memory/2164-100-0x0000000007730000-0x000000000776E000-memory.dmp family_redline behavioral1/memory/2164-69-0x0000000007730000-0x000000000776E000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 5 IoCs
Processes:
tice7812.exetice6066.exeb1002Hw.exec69gL54.exeduoFl54.exepid Process 4140 tice7812.exe 932 tice6066.exe 3964 b1002Hw.exe 3892 c69gL54.exe 2164 duoFl54.exe -
Processes:
c69gL54.exeb1002Hw.exedescription ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" c69gL54.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" b1002Hw.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features c69gL54.exe -
Adds Run key to start application 2 TTPs 3 IoCs
Processes:
4a09b6b29388dc994003e657854f11eaf978ebde7913d0290db8003d64543f2d.exetice7812.exetice6066.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\\\"" 4a09b6b29388dc994003e657854f11eaf978ebde7913d0290db8003d64543f2d.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\\\"" tice7812.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\\\"" tice6066.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target Process procid_target 3880 3892 WerFault.exe 94 -
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:
4a09b6b29388dc994003e657854f11eaf978ebde7913d0290db8003d64543f2d.exetice7812.exetice6066.exec69gL54.exeduoFl54.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4a09b6b29388dc994003e657854f11eaf978ebde7913d0290db8003d64543f2d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tice7812.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tice6066.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c69gL54.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language duoFl54.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
b1002Hw.exec69gL54.exepid Process 3964 b1002Hw.exe 3964 b1002Hw.exe 3892 c69gL54.exe 3892 c69gL54.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
b1002Hw.exec69gL54.exeduoFl54.exedescription pid Process Token: SeDebugPrivilege 3964 b1002Hw.exe Token: SeDebugPrivilege 3892 c69gL54.exe Token: SeDebugPrivilege 2164 duoFl54.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
4a09b6b29388dc994003e657854f11eaf978ebde7913d0290db8003d64543f2d.exetice7812.exetice6066.exedescription pid Process procid_target PID 2584 wrote to memory of 4140 2584 4a09b6b29388dc994003e657854f11eaf978ebde7913d0290db8003d64543f2d.exe 84 PID 2584 wrote to memory of 4140 2584 4a09b6b29388dc994003e657854f11eaf978ebde7913d0290db8003d64543f2d.exe 84 PID 2584 wrote to memory of 4140 2584 4a09b6b29388dc994003e657854f11eaf978ebde7913d0290db8003d64543f2d.exe 84 PID 4140 wrote to memory of 932 4140 tice7812.exe 86 PID 4140 wrote to memory of 932 4140 tice7812.exe 86 PID 4140 wrote to memory of 932 4140 tice7812.exe 86 PID 932 wrote to memory of 3964 932 tice6066.exe 87 PID 932 wrote to memory of 3964 932 tice6066.exe 87 PID 932 wrote to memory of 3892 932 tice6066.exe 94 PID 932 wrote to memory of 3892 932 tice6066.exe 94 PID 932 wrote to memory of 3892 932 tice6066.exe 94 PID 4140 wrote to memory of 2164 4140 tice7812.exe 98 PID 4140 wrote to memory of 2164 4140 tice7812.exe 98 PID 4140 wrote to memory of 2164 4140 tice7812.exe 98
Processes
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C:\Users\Admin\AppData\Local\Temp\4a09b6b29388dc994003e657854f11eaf978ebde7913d0290db8003d64543f2d.exe"C:\Users\Admin\AppData\Local\Temp\4a09b6b29388dc994003e657854f11eaf978ebde7913d0290db8003d64543f2d.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2584 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice7812.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice7812.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4140 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice6066.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice6066.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:932 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1002Hw.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1002Hw.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3964
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c69gL54.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c69gL54.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:3892 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3892 -s 11005⤵
- Program crash
PID:3880
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\duoFl54.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\duoFl54.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2164
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3892 -ip 38921⤵PID:3936
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
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Filesize
719KB
MD5035d835d612388108cd5e16d1312f18d
SHA1757eb081a4d916697e7196679413830c3fc284a9
SHA256e0ff4c6e28b30777ff93fcc8e923451e7fd0989e3d4a75c7bc1bd7ed4e44ded8
SHA51202ad57d433605f42b05379b8d1d9d93a189cd15b43e710f6ae8824b6e2505886be0744ddd7dc16b66ae856882d1ecd0ccb7620f59431133e590aa8410cb654dc
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Filesize
399KB
MD56f747b5ab87617af4359bf12045b936c
SHA15ce1cc0f10685ef01782e9f82fa127965bcdcaa3
SHA25664b1851306e8864eb285febf74c1fe6b307b9cbd25f5844ad737180a8520f3f3
SHA512a83864ca3fd3dbaf2e13b3801bf9182da2692ab01b58831a43badd8ff99f36cb126e25c5c115fa935b0a6594db8373db6bb4993c6e610e3ff28df602c2fae5aa
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Filesize
360KB
MD5cacafe62005892568adb575d974b9cc4
SHA14da8471a48d2268d961f49a2dbba3ab0723409d4
SHA2566b44fcc24909154428eb7dadc0f3d0c1c0c341a2db17b5a6386ef64f3af3b51b
SHA512a736b07399cd875e13e22f0cd470388abb041fa08fc8f87c5b93935e8b6f279429757ec8071938d25fc28fa2dbb8a6fb546f983e28ca7c20dc5737191fd2646d
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
342KB
MD5376ba7150b6466b6e42c71e9aee4ffc2
SHA19188e267ff36e60d768526ccbe7048ad9ec1f25a
SHA25677906aa25ca2882be8638a9206966fff70898067ae288f3e73f3391bd2deb8dc
SHA51222062614b57c11ac8eb046ac064dcee3dc63f25d6e3701621321a6ef498a6456200a1d1aa749aa7f3b26cf8481f7f5555990fb83d1cb24d3efedf76fc1db761a