Analysis
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max time kernel
142s -
max time network
145s -
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 02:24
Static task
static1
Behavioral task
behavioral1
Sample
9e56369e81b20485561f5e019522e0c8860051f8d547b50f4c1e04540eebcb5b.exe
Resource
win10v2004-20241007-en
General
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Target
9e56369e81b20485561f5e019522e0c8860051f8d547b50f4c1e04540eebcb5b.exe
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Size
820KB
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MD5
c39a8be22e40f9e7820e549ea8c60b7c
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SHA1
21297d30c9e7de5850e15e9161fa230ff3114106
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SHA256
9e56369e81b20485561f5e019522e0c8860051f8d547b50f4c1e04540eebcb5b
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SHA512
3716d465b3afb6e1473ac42b74f2b6e81646b871b6ea6d67b4650b4f937cc4888345dd3077eb0d87f9a972811b2a775a19e52e201eb63c449883e53fa38877cb
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SSDEEP
12288:XMrpy90mMQ4ry/3yE+67bs04qKAwRLkSJDQYmplgUsGxWUblmM5rbnffsdq/CMhT:Syv4c3yEd3KAo4MAgUsGxfmMRff/RT
Malware Config
Extracted
redline
gena
193.233.20.30:4125
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auth_value
93c20961cb6b06b2d5781c212db6201e
Signatures
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Detects Healer an antivirus disabler dropper 19 IoCs
resource yara_rule behavioral1/files/0x000b000000023bbc-19.dat healer behavioral1/memory/2216-22-0x0000000000CE0000-0x0000000000CEA000-memory.dmp healer behavioral1/memory/2096-29-0x0000000002240000-0x000000000225A000-memory.dmp healer behavioral1/memory/2096-31-0x00000000022D0000-0x00000000022E8000-memory.dmp healer behavioral1/memory/2096-32-0x00000000022D0000-0x00000000022E2000-memory.dmp healer behavioral1/memory/2096-41-0x00000000022D0000-0x00000000022E2000-memory.dmp healer behavioral1/memory/2096-59-0x00000000022D0000-0x00000000022E2000-memory.dmp healer behavioral1/memory/2096-57-0x00000000022D0000-0x00000000022E2000-memory.dmp healer behavioral1/memory/2096-56-0x00000000022D0000-0x00000000022E2000-memory.dmp healer behavioral1/memory/2096-53-0x00000000022D0000-0x00000000022E2000-memory.dmp healer behavioral1/memory/2096-51-0x00000000022D0000-0x00000000022E2000-memory.dmp healer behavioral1/memory/2096-49-0x00000000022D0000-0x00000000022E2000-memory.dmp healer behavioral1/memory/2096-48-0x00000000022D0000-0x00000000022E2000-memory.dmp healer behavioral1/memory/2096-45-0x00000000022D0000-0x00000000022E2000-memory.dmp healer behavioral1/memory/2096-43-0x00000000022D0000-0x00000000022E2000-memory.dmp healer behavioral1/memory/2096-39-0x00000000022D0000-0x00000000022E2000-memory.dmp healer behavioral1/memory/2096-37-0x00000000022D0000-0x00000000022E2000-memory.dmp healer behavioral1/memory/2096-35-0x00000000022D0000-0x00000000022E2000-memory.dmp healer behavioral1/memory/2096-33-0x00000000022D0000-0x00000000022E2000-memory.dmp healer -
Healer family
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description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection h58jc01.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" h58jc01.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" h58jc01.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection f1948Cp.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" f1948Cp.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" f1948Cp.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" f1948Cp.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" h58jc01.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" f1948Cp.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" f1948Cp.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" h58jc01.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" h58jc01.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/1360-67-0x0000000002280000-0x00000000022C6000-memory.dmp family_redline behavioral1/memory/1360-68-0x00000000052E0000-0x0000000005324000-memory.dmp family_redline behavioral1/memory/1360-78-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/1360-90-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/1360-102-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/1360-100-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/1360-98-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/1360-94-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/1360-93-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/1360-88-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/1360-86-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/1360-84-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/1360-80-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/1360-76-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/1360-96-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/1360-82-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/1360-74-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/1360-72-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/1360-70-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/1360-69-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 5 IoCs
pid Process 2392 niba9448.exe 3492 niba2014.exe 2216 f1948Cp.exe 2096 h58jc01.exe 1360 iMKmb03.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" f1948Cp.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features h58jc01.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" h58jc01.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_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" 9e56369e81b20485561f5e019522e0c8860051f8d547b50f4c1e04540eebcb5b.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\\\"" niba9448.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\\\"" niba2014.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 2736 2096 WerFault.exe 93 -
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 niba9448.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language niba2014.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language h58jc01.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language iMKmb03.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9e56369e81b20485561f5e019522e0c8860051f8d547b50f4c1e04540eebcb5b.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2216 f1948Cp.exe 2216 f1948Cp.exe 2096 h58jc01.exe 2096 h58jc01.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2216 f1948Cp.exe Token: SeDebugPrivilege 2096 h58jc01.exe Token: SeDebugPrivilege 1360 iMKmb03.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 2388 wrote to memory of 2392 2388 9e56369e81b20485561f5e019522e0c8860051f8d547b50f4c1e04540eebcb5b.exe 83 PID 2388 wrote to memory of 2392 2388 9e56369e81b20485561f5e019522e0c8860051f8d547b50f4c1e04540eebcb5b.exe 83 PID 2388 wrote to memory of 2392 2388 9e56369e81b20485561f5e019522e0c8860051f8d547b50f4c1e04540eebcb5b.exe 83 PID 2392 wrote to memory of 3492 2392 niba9448.exe 84 PID 2392 wrote to memory of 3492 2392 niba9448.exe 84 PID 2392 wrote to memory of 3492 2392 niba9448.exe 84 PID 3492 wrote to memory of 2216 3492 niba2014.exe 85 PID 3492 wrote to memory of 2216 3492 niba2014.exe 85 PID 3492 wrote to memory of 2096 3492 niba2014.exe 93 PID 3492 wrote to memory of 2096 3492 niba2014.exe 93 PID 3492 wrote to memory of 2096 3492 niba2014.exe 93 PID 2392 wrote to memory of 1360 2392 niba9448.exe 97 PID 2392 wrote to memory of 1360 2392 niba9448.exe 97 PID 2392 wrote to memory of 1360 2392 niba9448.exe 97
Processes
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C:\Users\Admin\AppData\Local\Temp\9e56369e81b20485561f5e019522e0c8860051f8d547b50f4c1e04540eebcb5b.exe"C:\Users\Admin\AppData\Local\Temp\9e56369e81b20485561f5e019522e0c8860051f8d547b50f4c1e04540eebcb5b.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2388 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba9448.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba9448.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2392 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba2014.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba2014.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3492 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f1948Cp.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f1948Cp.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2216
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h58jc01.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h58jc01.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:2096 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2096 -s 10845⤵
- Program crash
PID:2736
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iMKmb03.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iMKmb03.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1360
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2096 -ip 20961⤵PID:1032
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
678KB
MD5df31b3cd0615f11e2814a0675061a7f1
SHA1e147449b2bc29e25caf1535db8c07fe42e23f909
SHA256bee926a1aaaceda89c020ac21a61b0eeae18e7676dc5c9b0d8c118e9bbe978db
SHA512479e362fc870899e3ddfef5f84970d611ceb468f15c5a60ebb0c0536761537c6c8814ebd9ae59a1c9af2ef21814e1306812762810401e99d67526e01251139d4
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Filesize
332KB
MD5961f254e1adceb93c2c8c8fc4db1cbd6
SHA17c77a3b5c779513f5ad8663139be59ec36f54959
SHA256b5151e3304065502cabf7905cca77df7a834658da98884fadfb11ac7e7f1f15f
SHA51205b9aa1a58bac94693425e6f71c06062603ae0cd96c54aa7a86de8244e1d2c90053538d6f9cf91fc35b03ff9e3f02871068762cb4a843b34de58643e8079c79c
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Filesize
336KB
MD511f4de77bf862d1b2a28c38392a4dd28
SHA10ef5c06d7d314d24adfecabb9e288a1ac81fde21
SHA256dcfcd8817c48242b1944f8e7143331be278910e57cfc41b39dd040b9dc67e430
SHA512e3bfd895c86b64fe5701eb3451fc5ef6bd6bce2076069e3d7046dbe24016af56307caed5898543a77250561218588446b2f3fbdee74d8b0ab180f8238365c8ec
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
274KB
MD508d3f715e61e64989d1a0eac41e7328a
SHA1481ffb86a296eff6945c2d7e82b2b7630bf9bbcf
SHA256ddf871d5bd1d98844fda2c91756010b6e4db19fbcaf7a8176a4ce2334ed74fda
SHA51281632f77002da583694551e1f37de615f69c1a1d805a7993ed87bbf012f871a0eaf168dac70d366161ef377aaeb9fd45e8ca902513831659ed5d0802db82ef5c