Analysis
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max time kernel
145s -
max time network
153s -
platform
windows10-1703_x64 -
resource
win10-20230703-en -
resource tags
arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system -
submitted
18-07-2023 18:05
Static task
static1
Behavioral task
behavioral1
Sample
80f71f0ad9cee7533c8b593d1280cf39bc046735ae924c5db2d186a56e69346c.exe
Resource
win10-20230703-en
General
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Target
80f71f0ad9cee7533c8b593d1280cf39bc046735ae924c5db2d186a56e69346c.exe
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Size
390KB
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MD5
268ef637be546a26520ed0199ee21e26
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SHA1
70eac10dce4ba92b8630a761baa2fbea38c4b29d
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SHA256
80f71f0ad9cee7533c8b593d1280cf39bc046735ae924c5db2d186a56e69346c
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SHA512
0b0998115b4f4d0ebe737543b31b66aa1ab76fd21456b936aecd5bbf4b66df36458110e46fc31c28dc7e558c35393ae0486f1ee3d599cb23496643fad5c1e17c
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SSDEEP
12288:+Mrwy90GHgkpFPFPKo/cHnl9b2tsiO4y:SylzZmHWeidy
Malware Config
Extracted
amadey
3.85
77.91.68.3/home/love/index.php
Extracted
redline
roma
77.91.68.56:19071
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auth_value
f099c2cf92834dbc554a94e1456cf576
Signatures
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Detects Healer an antivirus disabler dropper 3 IoCs
resource yara_rule behavioral1/files/0x000700000001afcb-129.dat healer behavioral1/files/0x000700000001afcb-130.dat healer behavioral1/memory/4136-131-0x0000000000ED0000-0x0000000000EDA000-memory.dmp healer -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" k8493444.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" k8493444.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" k8493444.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" k8493444.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" k8493444.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 4092 y4483172.exe 4136 k8493444.exe 1040 l1066580.exe 4880 danke.exe 4452 n5239409.exe 4964 danke.exe -
Loads dropped DLL 1 IoCs
pid Process 1392 rundll32.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" k8493444.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce 80f71f0ad9cee7533c8b593d1280cf39bc046735ae924c5db2d186a56e69346c.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\\\"" 80f71f0ad9cee7533c8b593d1280cf39bc046735ae924c5db2d186a56e69346c.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce y4483172.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\\\"" y4483172.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 4692 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4136 k8493444.exe 4136 k8493444.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4136 k8493444.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1040 l1066580.exe -
Suspicious use of WriteProcessMemory 41 IoCs
description pid Process procid_target PID 540 wrote to memory of 4092 540 80f71f0ad9cee7533c8b593d1280cf39bc046735ae924c5db2d186a56e69346c.exe 70 PID 540 wrote to memory of 4092 540 80f71f0ad9cee7533c8b593d1280cf39bc046735ae924c5db2d186a56e69346c.exe 70 PID 540 wrote to memory of 4092 540 80f71f0ad9cee7533c8b593d1280cf39bc046735ae924c5db2d186a56e69346c.exe 70 PID 4092 wrote to memory of 4136 4092 y4483172.exe 71 PID 4092 wrote to memory of 4136 4092 y4483172.exe 71 PID 4092 wrote to memory of 1040 4092 y4483172.exe 72 PID 4092 wrote to memory of 1040 4092 y4483172.exe 72 PID 4092 wrote to memory of 1040 4092 y4483172.exe 72 PID 1040 wrote to memory of 4880 1040 l1066580.exe 73 PID 1040 wrote to memory of 4880 1040 l1066580.exe 73 PID 1040 wrote to memory of 4880 1040 l1066580.exe 73 PID 540 wrote to memory of 4452 540 80f71f0ad9cee7533c8b593d1280cf39bc046735ae924c5db2d186a56e69346c.exe 74 PID 540 wrote to memory of 4452 540 80f71f0ad9cee7533c8b593d1280cf39bc046735ae924c5db2d186a56e69346c.exe 74 PID 540 wrote to memory of 4452 540 80f71f0ad9cee7533c8b593d1280cf39bc046735ae924c5db2d186a56e69346c.exe 74 PID 4880 wrote to memory of 4692 4880 danke.exe 75 PID 4880 wrote to memory of 4692 4880 danke.exe 75 PID 4880 wrote to memory of 4692 4880 danke.exe 75 PID 4880 wrote to memory of 1124 4880 danke.exe 77 PID 4880 wrote to memory of 1124 4880 danke.exe 77 PID 4880 wrote to memory of 1124 4880 danke.exe 77 PID 1124 wrote to memory of 4468 1124 cmd.exe 79 PID 1124 wrote to memory of 4468 1124 cmd.exe 79 PID 1124 wrote to memory of 4468 1124 cmd.exe 79 PID 1124 wrote to memory of 3568 1124 cmd.exe 80 PID 1124 wrote to memory of 3568 1124 cmd.exe 80 PID 1124 wrote to memory of 3568 1124 cmd.exe 80 PID 1124 wrote to memory of 4932 1124 cmd.exe 81 PID 1124 wrote to memory of 4932 1124 cmd.exe 81 PID 1124 wrote to memory of 4932 1124 cmd.exe 81 PID 1124 wrote to memory of 2272 1124 cmd.exe 82 PID 1124 wrote to memory of 2272 1124 cmd.exe 82 PID 1124 wrote to memory of 2272 1124 cmd.exe 82 PID 1124 wrote to memory of 3908 1124 cmd.exe 83 PID 1124 wrote to memory of 3908 1124 cmd.exe 83 PID 1124 wrote to memory of 3908 1124 cmd.exe 83 PID 1124 wrote to memory of 3284 1124 cmd.exe 84 PID 1124 wrote to memory of 3284 1124 cmd.exe 84 PID 1124 wrote to memory of 3284 1124 cmd.exe 84 PID 4880 wrote to memory of 1392 4880 danke.exe 86 PID 4880 wrote to memory of 1392 4880 danke.exe 86 PID 4880 wrote to memory of 1392 4880 danke.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\80f71f0ad9cee7533c8b593d1280cf39bc046735ae924c5db2d186a56e69346c.exe"C:\Users\Admin\AppData\Local\Temp\80f71f0ad9cee7533c8b593d1280cf39bc046735ae924c5db2d186a56e69346c.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:540 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4483172.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4483172.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4092 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8493444.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8493444.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4136
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1066580.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1066580.exe3⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1040 -
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:4880 -
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:4692
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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:1124 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"6⤵PID:4468
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C:\Windows\SysWOW64\cacls.exeCACLS "danke.exe" /P "Admin:N"6⤵PID:3568
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C:\Windows\SysWOW64\cacls.exeCACLS "danke.exe" /P "Admin:R" /E6⤵PID:4932
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"6⤵PID:2272
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C:\Windows\SysWOW64\cacls.exeCACLS "..\3ec1f323b5" /P "Admin:N"6⤵PID:3908
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C:\Windows\SysWOW64\cacls.exeCACLS "..\3ec1f323b5" /P "Admin:R" /E6⤵PID:3284
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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:1392
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n5239409.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n5239409.exe2⤵
- Executes dropped EXE
PID:4452
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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:4964
Network
MITRE ATT&CK Enterprise v6
Replay 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
MD592b6f1646048b435bc54d5c02fef7270
SHA1bb29a90d3570f0f056901f0874208a031538fa31
SHA256e3466b22a82e59a15b0750b90ed6b844cc3141af9101c1ab0e9cfa016a69ad28
SHA51244c16a61cc1721843c04871ee321186939ba46f5ee54940013d0f94c96a5f716704d3b6b34ee482511adb08c86628d7b9a9027faf2ec34eecc82a68a73d643b0
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Filesize
174KB
MD592b6f1646048b435bc54d5c02fef7270
SHA1bb29a90d3570f0f056901f0874208a031538fa31
SHA256e3466b22a82e59a15b0750b90ed6b844cc3141af9101c1ab0e9cfa016a69ad28
SHA51244c16a61cc1721843c04871ee321186939ba46f5ee54940013d0f94c96a5f716704d3b6b34ee482511adb08c86628d7b9a9027faf2ec34eecc82a68a73d643b0
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Filesize
235KB
MD5d31111da66c3d83030ee5c371104b01d
SHA12e64cc85312ccd1e68087b1ae7586381bd6ccc22
SHA25631534d04b1479b6e2b169d346c61bce014a0498d900acdd709190bf8464944eb
SHA512385e582016c65126a719ca72dedbc7732199ba540755349a6c3e7c5648e03d0ee723ac24a2aaf0b040cd21e6e072a6740a88ad2a8f1d1b90847be369f8435960
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Filesize
235KB
MD5d31111da66c3d83030ee5c371104b01d
SHA12e64cc85312ccd1e68087b1ae7586381bd6ccc22
SHA25631534d04b1479b6e2b169d346c61bce014a0498d900acdd709190bf8464944eb
SHA512385e582016c65126a719ca72dedbc7732199ba540755349a6c3e7c5648e03d0ee723ac24a2aaf0b040cd21e6e072a6740a88ad2a8f1d1b90847be369f8435960
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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
224KB
MD58c6b79ec436d7cf6950a804c1ec7d3e9
SHA14a589d5605d8ef785fdc78b0bf64e769e3a21ad6
SHA2564e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d
SHA51206f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce
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Filesize
224KB
MD58c6b79ec436d7cf6950a804c1ec7d3e9
SHA14a589d5605d8ef785fdc78b0bf64e769e3a21ad6
SHA2564e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d
SHA51206f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce
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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