Analysis
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max time kernel
145s -
max time network
152s -
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 07:43
Static task
static1
Behavioral task
behavioral1
Sample
190246ef07bcd1bbb06922bdda782266cac7441d78a87aa661d69ebb0bfeec5c.exe
Resource
win10-20230703-en
General
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Target
190246ef07bcd1bbb06922bdda782266cac7441d78a87aa661d69ebb0bfeec5c.exe
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Size
390KB
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MD5
8490fc93c72ad3d3844a39d21387dbd7
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SHA1
e722249c19174fe8c517beb58af9752b41be5d19
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SHA256
190246ef07bcd1bbb06922bdda782266cac7441d78a87aa661d69ebb0bfeec5c
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SHA512
830197df28f51e5b3baf9f6c24fff4d6c61f2fcbc4459008502c0fcad6efe28188775b441bb5bf8eaa4bdb965f92f566f06aa676a4e18fc85be68d33f69941da
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SSDEEP
12288:jMrMy90I9MT461OL380UcHnl9sgsidPno+:TyL6U61OLM07HwZsPo+
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/0x000700000001afde-133.dat healer behavioral1/files/0x000700000001afde-132.dat healer behavioral1/memory/4752-134-0x0000000000010000-0x000000000001A000-memory.dmp healer -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" k7556440.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" k7556440.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" k7556440.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" k7556440.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" k7556440.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Executes dropped EXE 7 IoCs
pid Process 4744 y3553748.exe 4752 k7556440.exe 2312 l5017831.exe 2128 danke.exe 4544 n1679314.exe 4524 danke.exe 2560 danke.exe -
Loads dropped DLL 1 IoCs
pid Process 3476 rundll32.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" k7556440.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce 190246ef07bcd1bbb06922bdda782266cac7441d78a87aa661d69ebb0bfeec5c.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\\\"" 190246ef07bcd1bbb06922bdda782266cac7441d78a87aa661d69ebb0bfeec5c.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce y3553748.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\\\"" y3553748.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 1584 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4752 k7556440.exe 4752 k7556440.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4752 k7556440.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2312 l5017831.exe -
Suspicious use of WriteProcessMemory 41 IoCs
description pid Process procid_target PID 4372 wrote to memory of 4744 4372 190246ef07bcd1bbb06922bdda782266cac7441d78a87aa661d69ebb0bfeec5c.exe 70 PID 4372 wrote to memory of 4744 4372 190246ef07bcd1bbb06922bdda782266cac7441d78a87aa661d69ebb0bfeec5c.exe 70 PID 4372 wrote to memory of 4744 4372 190246ef07bcd1bbb06922bdda782266cac7441d78a87aa661d69ebb0bfeec5c.exe 70 PID 4744 wrote to memory of 4752 4744 y3553748.exe 71 PID 4744 wrote to memory of 4752 4744 y3553748.exe 71 PID 4744 wrote to memory of 2312 4744 y3553748.exe 72 PID 4744 wrote to memory of 2312 4744 y3553748.exe 72 PID 4744 wrote to memory of 2312 4744 y3553748.exe 72 PID 2312 wrote to memory of 2128 2312 l5017831.exe 73 PID 2312 wrote to memory of 2128 2312 l5017831.exe 73 PID 2312 wrote to memory of 2128 2312 l5017831.exe 73 PID 4372 wrote to memory of 4544 4372 190246ef07bcd1bbb06922bdda782266cac7441d78a87aa661d69ebb0bfeec5c.exe 74 PID 4372 wrote to memory of 4544 4372 190246ef07bcd1bbb06922bdda782266cac7441d78a87aa661d69ebb0bfeec5c.exe 74 PID 4372 wrote to memory of 4544 4372 190246ef07bcd1bbb06922bdda782266cac7441d78a87aa661d69ebb0bfeec5c.exe 74 PID 2128 wrote to memory of 1584 2128 danke.exe 75 PID 2128 wrote to memory of 1584 2128 danke.exe 75 PID 2128 wrote to memory of 1584 2128 danke.exe 75 PID 2128 wrote to memory of 4076 2128 danke.exe 76 PID 2128 wrote to memory of 4076 2128 danke.exe 76 PID 2128 wrote to memory of 4076 2128 danke.exe 76 PID 4076 wrote to memory of 2208 4076 cmd.exe 79 PID 4076 wrote to memory of 2208 4076 cmd.exe 79 PID 4076 wrote to memory of 2208 4076 cmd.exe 79 PID 4076 wrote to memory of 2196 4076 cmd.exe 80 PID 4076 wrote to memory of 2196 4076 cmd.exe 80 PID 4076 wrote to memory of 2196 4076 cmd.exe 80 PID 4076 wrote to memory of 3472 4076 cmd.exe 81 PID 4076 wrote to memory of 3472 4076 cmd.exe 81 PID 4076 wrote to memory of 3472 4076 cmd.exe 81 PID 4076 wrote to memory of 2388 4076 cmd.exe 82 PID 4076 wrote to memory of 2388 4076 cmd.exe 82 PID 4076 wrote to memory of 2388 4076 cmd.exe 82 PID 4076 wrote to memory of 4488 4076 cmd.exe 83 PID 4076 wrote to memory of 4488 4076 cmd.exe 83 PID 4076 wrote to memory of 4488 4076 cmd.exe 83 PID 4076 wrote to memory of 3712 4076 cmd.exe 84 PID 4076 wrote to memory of 3712 4076 cmd.exe 84 PID 4076 wrote to memory of 3712 4076 cmd.exe 84 PID 2128 wrote to memory of 3476 2128 danke.exe 86 PID 2128 wrote to memory of 3476 2128 danke.exe 86 PID 2128 wrote to memory of 3476 2128 danke.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\190246ef07bcd1bbb06922bdda782266cac7441d78a87aa661d69ebb0bfeec5c.exe"C:\Users\Admin\AppData\Local\Temp\190246ef07bcd1bbb06922bdda782266cac7441d78a87aa661d69ebb0bfeec5c.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4372 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3553748.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3553748.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4744 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k7556440.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k7556440.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4752
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5017831.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5017831.exe3⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2312 -
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:2128 -
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:1584
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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:4076 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"6⤵PID:2208
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C:\Windows\SysWOW64\cacls.exeCACLS "danke.exe" /P "Admin:N"6⤵PID:2196
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C:\Windows\SysWOW64\cacls.exeCACLS "danke.exe" /P "Admin:R" /E6⤵PID:3472
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"6⤵PID:2388
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C:\Windows\SysWOW64\cacls.exeCACLS "..\3ec1f323b5" /P "Admin:N"6⤵PID:4488
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C:\Windows\SysWOW64\cacls.exeCACLS "..\3ec1f323b5" /P "Admin:R" /E6⤵PID:3712
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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:3476
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n1679314.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n1679314.exe2⤵
- Executes dropped EXE
PID:4544
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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:4524
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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:2560
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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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
224KB
MD58c6b79ec436d7cf6950a804c1ec7d3e9
SHA14a589d5605d8ef785fdc78b0bf64e769e3a21ad6
SHA2564e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d
SHA51206f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce
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Filesize
173KB
MD5619f7b4c0826b72969ced443c5bce6c7
SHA19666565aa9ab5b61d183619f724c68a720ab7911
SHA256093599e15b1ee92da35a7f8fc1e6913a8a8b2f4f79763a200551a101c1b84c53
SHA512bc4fd1dd15dfabe3d44bcc358538ed9220828a7e24179836cd8529d7593753e15ad683601652d59caddce2f29bd0aaa08fca3b48418c2fcb0ad17fd257062d60
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Filesize
173KB
MD5619f7b4c0826b72969ced443c5bce6c7
SHA19666565aa9ab5b61d183619f724c68a720ab7911
SHA256093599e15b1ee92da35a7f8fc1e6913a8a8b2f4f79763a200551a101c1b84c53
SHA512bc4fd1dd15dfabe3d44bcc358538ed9220828a7e24179836cd8529d7593753e15ad683601652d59caddce2f29bd0aaa08fca3b48418c2fcb0ad17fd257062d60
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Filesize
235KB
MD55416b497e8a0b9923adacf14caa31726
SHA1073a971b250eefb155ea66b63ca161917717ed88
SHA256225a3c601ab447a410e17efede75703709f57c79542be70224f04c8395b8738a
SHA512e44bb1011f3082019e2293b0562a827b2e01714400e4adf1a47a8c0a2a09486138978943d44ca0acd1d735dbbda0a4b4f7cdafafd89ee2507af11d2236a9c18d
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Filesize
235KB
MD55416b497e8a0b9923adacf14caa31726
SHA1073a971b250eefb155ea66b63ca161917717ed88
SHA256225a3c601ab447a410e17efede75703709f57c79542be70224f04c8395b8738a
SHA512e44bb1011f3082019e2293b0562a827b2e01714400e4adf1a47a8c0a2a09486138978943d44ca0acd1d735dbbda0a4b4f7cdafafd89ee2507af11d2236a9c18d
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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