Analysis
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max time kernel
145s -
max time network
156s -
platform
windows10-1703_x64 -
resource
win10-20230703-en -
resource tags
arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system -
submitted
20/07/2023, 13:53
Static task
static1
Behavioral task
behavioral1
Sample
ee50a72ce08d9755ae6cd77bc0bfcda94251aab781c3efa2af01b0fb1c22c8c0.exe
Resource
win10-20230703-en
General
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Target
ee50a72ce08d9755ae6cd77bc0bfcda94251aab781c3efa2af01b0fb1c22c8c0.exe
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Size
390KB
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MD5
5430493058dd81a01070a28303852bb7
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SHA1
bfb46bea547c640873616cae2ed37bdb4f4cb405
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SHA256
ee50a72ce08d9755ae6cd77bc0bfcda94251aab781c3efa2af01b0fb1c22c8c0
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SHA512
7f8adf67fca097e33c4a2b6d94825bb33e916c42ed9504b8d5c82a1380544a71b32fa755f8b1601d139b954242fdaf4a4b0f712f2cb0aa38d9ee6cda334ea328
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SSDEEP
6144:Kxy+bnr+6p0yN90QE77Sy4rbZ/Rj3Gwg4b7e66ZS7dybte4Hxg:7Mrqy90ReyyDjK4W6v7IZeOg
Malware Config
Extracted
amadey
3.85
77.91.68.3/home/love/index.php
Extracted
redline
nasa
77.91.68.68:19071
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auth_value
6da71218d8a9738ea3a9a78b5677589b
Signatures
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Detects Healer an antivirus disabler dropper 3 IoCs
resource yara_rule behavioral1/files/0x000600000001afcf-143.dat healer behavioral1/files/0x000600000001afcf-142.dat healer behavioral1/memory/4420-144-0x0000000000FD0000-0x0000000000FDA000-memory.dmp healer -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" h1585893.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" h1585893.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" h1585893.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" h1585893.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" h1585893.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Executes dropped EXE 6 IoCs
pid Process 4140 x5300428.exe 1876 g0970245.exe 736 danke.exe 4420 h1585893.exe 2340 j1935069.exe 1200 danke.exe -
Loads dropped DLL 1 IoCs
pid Process 4724 rundll32.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" h1585893.exe -
Adds Run key to start application 2 TTPs 4 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\\\"" ee50a72ce08d9755ae6cd77bc0bfcda94251aab781c3efa2af01b0fb1c22c8c0.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce x5300428.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\\\"" x5300428.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce ee50a72ce08d9755ae6cd77bc0bfcda94251aab781c3efa2af01b0fb1c22c8c0.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2268 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4420 h1585893.exe 4420 h1585893.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4420 h1585893.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1876 g0970245.exe -
Suspicious use of WriteProcessMemory 41 IoCs
description pid Process procid_target PID 4472 wrote to memory of 4140 4472 ee50a72ce08d9755ae6cd77bc0bfcda94251aab781c3efa2af01b0fb1c22c8c0.exe 70 PID 4472 wrote to memory of 4140 4472 ee50a72ce08d9755ae6cd77bc0bfcda94251aab781c3efa2af01b0fb1c22c8c0.exe 70 PID 4472 wrote to memory of 4140 4472 ee50a72ce08d9755ae6cd77bc0bfcda94251aab781c3efa2af01b0fb1c22c8c0.exe 70 PID 4140 wrote to memory of 1876 4140 x5300428.exe 71 PID 4140 wrote to memory of 1876 4140 x5300428.exe 71 PID 4140 wrote to memory of 1876 4140 x5300428.exe 71 PID 1876 wrote to memory of 736 1876 g0970245.exe 72 PID 1876 wrote to memory of 736 1876 g0970245.exe 72 PID 1876 wrote to memory of 736 1876 g0970245.exe 72 PID 4140 wrote to memory of 4420 4140 x5300428.exe 73 PID 4140 wrote to memory of 4420 4140 x5300428.exe 73 PID 736 wrote to memory of 2268 736 danke.exe 74 PID 736 wrote to memory of 2268 736 danke.exe 74 PID 736 wrote to memory of 2268 736 danke.exe 74 PID 736 wrote to memory of 1336 736 danke.exe 75 PID 736 wrote to memory of 1336 736 danke.exe 75 PID 736 wrote to memory of 1336 736 danke.exe 75 PID 1336 wrote to memory of 4356 1336 cmd.exe 78 PID 1336 wrote to memory of 4356 1336 cmd.exe 78 PID 1336 wrote to memory of 4356 1336 cmd.exe 78 PID 1336 wrote to memory of 4348 1336 cmd.exe 79 PID 1336 wrote to memory of 4348 1336 cmd.exe 79 PID 1336 wrote to memory of 4348 1336 cmd.exe 79 PID 1336 wrote to memory of 4040 1336 cmd.exe 80 PID 1336 wrote to memory of 4040 1336 cmd.exe 80 PID 1336 wrote to memory of 4040 1336 cmd.exe 80 PID 1336 wrote to memory of 232 1336 cmd.exe 81 PID 1336 wrote to memory of 232 1336 cmd.exe 81 PID 1336 wrote to memory of 232 1336 cmd.exe 81 PID 1336 wrote to memory of 2576 1336 cmd.exe 82 PID 1336 wrote to memory of 2576 1336 cmd.exe 82 PID 1336 wrote to memory of 2576 1336 cmd.exe 82 PID 1336 wrote to memory of 2344 1336 cmd.exe 83 PID 1336 wrote to memory of 2344 1336 cmd.exe 83 PID 1336 wrote to memory of 2344 1336 cmd.exe 83 PID 4472 wrote to memory of 2340 4472 ee50a72ce08d9755ae6cd77bc0bfcda94251aab781c3efa2af01b0fb1c22c8c0.exe 84 PID 4472 wrote to memory of 2340 4472 ee50a72ce08d9755ae6cd77bc0bfcda94251aab781c3efa2af01b0fb1c22c8c0.exe 84 PID 4472 wrote to memory of 2340 4472 ee50a72ce08d9755ae6cd77bc0bfcda94251aab781c3efa2af01b0fb1c22c8c0.exe 84 PID 736 wrote to memory of 4724 736 danke.exe 85 PID 736 wrote to memory of 4724 736 danke.exe 85 PID 736 wrote to memory of 4724 736 danke.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\ee50a72ce08d9755ae6cd77bc0bfcda94251aab781c3efa2af01b0fb1c22c8c0.exe"C:\Users\Admin\AppData\Local\Temp\ee50a72ce08d9755ae6cd77bc0bfcda94251aab781c3efa2af01b0fb1c22c8c0.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4472 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5300428.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5300428.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4140 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0970245.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0970245.exe3⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1876 -
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe"C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe"4⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:736 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN danke.exe /TR "C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe" /F5⤵
- Creates scheduled task(s)
PID:2268
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "danke.exe" /P "Admin:N"&&CACLS "danke.exe" /P "Admin:R" /E&&echo Y|CACLS "..\3ec1f323b5" /P "Admin:N"&&CACLS "..\3ec1f323b5" /P "Admin:R" /E&&Exit5⤵
- Suspicious use of WriteProcessMemory
PID:1336 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"6⤵PID:4356
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C:\Windows\SysWOW64\cacls.exeCACLS "danke.exe" /P "Admin:N"6⤵PID:4348
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C:\Windows\SysWOW64\cacls.exeCACLS "danke.exe" /P "Admin:R" /E6⤵PID:4040
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"6⤵PID:232
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C:\Windows\SysWOW64\cacls.exeCACLS "..\3ec1f323b5" /P "Admin:N"6⤵PID:2576
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C:\Windows\SysWOW64\cacls.exeCACLS "..\3ec1f323b5" /P "Admin:R" /E6⤵PID:2344
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main5⤵
- Loads dropped DLL
PID:4724
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h1585893.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h1585893.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4420
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j1935069.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j1935069.exe2⤵
- Executes dropped EXE
PID:2340
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C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exeC:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe1⤵
- Executes dropped EXE
PID:1200
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
224KB
MD58c6b79ec436d7cf6950a804c1ec7d3e9
SHA14a589d5605d8ef785fdc78b0bf64e769e3a21ad6
SHA2564e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d
SHA51206f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce
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Filesize
224KB
MD58c6b79ec436d7cf6950a804c1ec7d3e9
SHA14a589d5605d8ef785fdc78b0bf64e769e3a21ad6
SHA2564e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d
SHA51206f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce
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Filesize
224KB
MD58c6b79ec436d7cf6950a804c1ec7d3e9
SHA14a589d5605d8ef785fdc78b0bf64e769e3a21ad6
SHA2564e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d
SHA51206f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce
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Filesize
224KB
MD58c6b79ec436d7cf6950a804c1ec7d3e9
SHA14a589d5605d8ef785fdc78b0bf64e769e3a21ad6
SHA2564e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d
SHA51206f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce
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Filesize
174KB
MD575f52139d20c1cacab8b15df4d947633
SHA1404e773faa5e7907b2c1feddbad8031f5bcf827a
SHA256809d41c899ed45acc762c96c3e110bd3bbdca927e8c0ddbecb305761e47a976b
SHA5122c787fee2862c91ca6f9a9dc94b186b4ca7657e12e135648368320f8ff0e501cdc2c338a75613030777611eef07af9201a5a72cc9068f78a5ad99acc16e23fc0
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Filesize
174KB
MD575f52139d20c1cacab8b15df4d947633
SHA1404e773faa5e7907b2c1feddbad8031f5bcf827a
SHA256809d41c899ed45acc762c96c3e110bd3bbdca927e8c0ddbecb305761e47a976b
SHA5122c787fee2862c91ca6f9a9dc94b186b4ca7657e12e135648368320f8ff0e501cdc2c338a75613030777611eef07af9201a5a72cc9068f78a5ad99acc16e23fc0
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Filesize
234KB
MD512a4a33400194338b8f5feee8953e75d
SHA11e948fdadda7596e076efd99db6f87b0bf9c3678
SHA256e5e69c104c30bc0f80a5948f80d4b0cc306c2414a8c53b106f5d3a21a3dc902a
SHA512c5758c9022fa3c5282f53e9f8c96c0baafd35e14be8a00f1b585471a6fdd7491b28918634ac2642d48680f3e98bf2e7d3b0da22d623c7ba30ea0f57ed80cad36
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Filesize
234KB
MD512a4a33400194338b8f5feee8953e75d
SHA11e948fdadda7596e076efd99db6f87b0bf9c3678
SHA256e5e69c104c30bc0f80a5948f80d4b0cc306c2414a8c53b106f5d3a21a3dc902a
SHA512c5758c9022fa3c5282f53e9f8c96c0baafd35e14be8a00f1b585471a6fdd7491b28918634ac2642d48680f3e98bf2e7d3b0da22d623c7ba30ea0f57ed80cad36
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Filesize
224KB
MD58c6b79ec436d7cf6950a804c1ec7d3e9
SHA14a589d5605d8ef785fdc78b0bf64e769e3a21ad6
SHA2564e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d
SHA51206f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce
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Filesize
224KB
MD58c6b79ec436d7cf6950a804c1ec7d3e9
SHA14a589d5605d8ef785fdc78b0bf64e769e3a21ad6
SHA2564e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d
SHA51206f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
89KB
MD5dc587d08b8ca3cd62e5dc057d41a966b
SHA10ba6a88377c74a0c53b956d405ad17dd5f8c4164
SHA2567d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426
SHA5127300ecc40bfa1129d907a9b074e8406fa01b5ff893c7c281e4441f8cc6a546bcb5e099d6635b2f9714ec1f0453dc41de19f2fca3475f36f62babc425892699a9
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Filesize
89KB
MD5dc587d08b8ca3cd62e5dc057d41a966b
SHA10ba6a88377c74a0c53b956d405ad17dd5f8c4164
SHA2567d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426
SHA5127300ecc40bfa1129d907a9b074e8406fa01b5ff893c7c281e4441f8cc6a546bcb5e099d6635b2f9714ec1f0453dc41de19f2fca3475f36f62babc425892699a9
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Filesize
272B
MD5d867eabb1be5b45bc77bb06814e23640
SHA13139a51ce7e8462c31070363b9532c13cc52c82d
SHA25638c69e3f9f3927f8178d55cde9774a2b170c057b349b73932b87b76499d03349
SHA512afc40d5fa7bcd41b8445f597990d150d57e3621ddef9400af742471aa0d14c2e66cfecc34482dadbaeb6f20912fda8ab786e584bf7fd1ad5fa23d3b95425fd59
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Filesize
89KB
MD5dc587d08b8ca3cd62e5dc057d41a966b
SHA10ba6a88377c74a0c53b956d405ad17dd5f8c4164
SHA2567d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426
SHA5127300ecc40bfa1129d907a9b074e8406fa01b5ff893c7c281e4441f8cc6a546bcb5e099d6635b2f9714ec1f0453dc41de19f2fca3475f36f62babc425892699a9