Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-1703_x64 -
resource
win10-20230703-en -
resource tags
arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system -
submitted
29-08-2023 05:26
Static task
static1
Behavioral task
behavioral1
Sample
8df65896d2dc1d42a19314d7779f8c1a2d4cd566fbfe983aab78dcf8e901cbc8.exe
Resource
win10-20230703-en
General
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Target
8df65896d2dc1d42a19314d7779f8c1a2d4cd566fbfe983aab78dcf8e901cbc8.exe
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Size
1.4MB
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MD5
2a85dbaa24d76c244bdf3fa40f862ae5
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SHA1
f64f25f6246e0edf8e9a634ead079515214e281c
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SHA256
8df65896d2dc1d42a19314d7779f8c1a2d4cd566fbfe983aab78dcf8e901cbc8
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SHA512
8c8e1e0cb6728076252e06fc5aacab88b137f609751937e8b78e4d5446c94ca00ee20b6e327d5b738bfa116ee2562c613c5e540b59ae58d725fe8b611dd880d9
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SSDEEP
24576:XyqZ7a9uXbTiXIRuxuKWrQlhXm7W74NZ+cHn3w2+g/Xuxqeg8OptT95T:iqtv0uKWrQltzMng2dmg8atf
Malware Config
Extracted
amadey
3.87
77.91.68.18/nice/index.php
Extracted
redline
stas
77.91.124.82:19071
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auth_value
db6d96c4eade05afc28c31d9ad73a73c
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Executes dropped EXE 9 IoCs
pid Process 5088 y1777909.exe 2896 y2935635.exe 3500 y4960092.exe 4416 l9467791.exe 1120 saves.exe 4880 m0546896.exe 2100 n7020131.exe 4840 saves.exe 4044 saves.exe -
Loads dropped DLL 1 IoCs
pid Process 4344 rundll32.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\\\"" 8df65896d2dc1d42a19314d7779f8c1a2d4cd566fbfe983aab78dcf8e901cbc8.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\\\"" y1777909.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\\\"" y2935635.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\"" y4960092.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 3828 schtasks.exe -
Suspicious use of WriteProcessMemory 48 IoCs
description pid Process procid_target PID 5112 wrote to memory of 5088 5112 8df65896d2dc1d42a19314d7779f8c1a2d4cd566fbfe983aab78dcf8e901cbc8.exe 70 PID 5112 wrote to memory of 5088 5112 8df65896d2dc1d42a19314d7779f8c1a2d4cd566fbfe983aab78dcf8e901cbc8.exe 70 PID 5112 wrote to memory of 5088 5112 8df65896d2dc1d42a19314d7779f8c1a2d4cd566fbfe983aab78dcf8e901cbc8.exe 70 PID 5088 wrote to memory of 2896 5088 y1777909.exe 71 PID 5088 wrote to memory of 2896 5088 y1777909.exe 71 PID 5088 wrote to memory of 2896 5088 y1777909.exe 71 PID 2896 wrote to memory of 3500 2896 y2935635.exe 72 PID 2896 wrote to memory of 3500 2896 y2935635.exe 72 PID 2896 wrote to memory of 3500 2896 y2935635.exe 72 PID 3500 wrote to memory of 4416 3500 y4960092.exe 73 PID 3500 wrote to memory of 4416 3500 y4960092.exe 73 PID 3500 wrote to memory of 4416 3500 y4960092.exe 73 PID 4416 wrote to memory of 1120 4416 l9467791.exe 74 PID 4416 wrote to memory of 1120 4416 l9467791.exe 74 PID 4416 wrote to memory of 1120 4416 l9467791.exe 74 PID 3500 wrote to memory of 4880 3500 y4960092.exe 75 PID 3500 wrote to memory of 4880 3500 y4960092.exe 75 PID 3500 wrote to memory of 4880 3500 y4960092.exe 75 PID 1120 wrote to memory of 3828 1120 saves.exe 76 PID 1120 wrote to memory of 3828 1120 saves.exe 76 PID 1120 wrote to memory of 3828 1120 saves.exe 76 PID 1120 wrote to memory of 1908 1120 saves.exe 78 PID 1120 wrote to memory of 1908 1120 saves.exe 78 PID 1120 wrote to memory of 1908 1120 saves.exe 78 PID 2896 wrote to memory of 2100 2896 y2935635.exe 80 PID 2896 wrote to memory of 2100 2896 y2935635.exe 80 PID 2896 wrote to memory of 2100 2896 y2935635.exe 80 PID 1908 wrote to memory of 4160 1908 cmd.exe 81 PID 1908 wrote to memory of 4160 1908 cmd.exe 81 PID 1908 wrote to memory of 4160 1908 cmd.exe 81 PID 1908 wrote to memory of 624 1908 cmd.exe 82 PID 1908 wrote to memory of 624 1908 cmd.exe 82 PID 1908 wrote to memory of 624 1908 cmd.exe 82 PID 1908 wrote to memory of 3724 1908 cmd.exe 83 PID 1908 wrote to memory of 3724 1908 cmd.exe 83 PID 1908 wrote to memory of 3724 1908 cmd.exe 83 PID 1908 wrote to memory of 3504 1908 cmd.exe 85 PID 1908 wrote to memory of 3504 1908 cmd.exe 85 PID 1908 wrote to memory of 3504 1908 cmd.exe 85 PID 1908 wrote to memory of 4908 1908 cmd.exe 84 PID 1908 wrote to memory of 4908 1908 cmd.exe 84 PID 1908 wrote to memory of 4908 1908 cmd.exe 84 PID 1908 wrote to memory of 1160 1908 cmd.exe 86 PID 1908 wrote to memory of 1160 1908 cmd.exe 86 PID 1908 wrote to memory of 1160 1908 cmd.exe 86 PID 1120 wrote to memory of 4344 1120 saves.exe 88 PID 1120 wrote to memory of 4344 1120 saves.exe 88 PID 1120 wrote to memory of 4344 1120 saves.exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\8df65896d2dc1d42a19314d7779f8c1a2d4cd566fbfe983aab78dcf8e901cbc8.exe"C:\Users\Admin\AppData\Local\Temp\8df65896d2dc1d42a19314d7779f8c1a2d4cd566fbfe983aab78dcf8e901cbc8.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:5112 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1777909.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1777909.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:5088 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y2935635.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y2935635.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2896 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y4960092.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y4960092.exe4⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3500 -
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l9467791.exeC:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l9467791.exe5⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4416 -
C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe"C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe"6⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1120 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN saves.exe /TR "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe" /F7⤵
- Creates scheduled task(s)
PID:3828
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "saves.exe" /P "Admin:N"&&CACLS "saves.exe" /P "Admin:R" /E&&echo Y|CACLS "..\b40d11255d" /P "Admin:N"&&CACLS "..\b40d11255d" /P "Admin:R" /E&&Exit7⤵
- Suspicious use of WriteProcessMemory
PID:1908 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"8⤵PID:4160
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C:\Windows\SysWOW64\cacls.exeCACLS "saves.exe" /P "Admin:N"8⤵PID:624
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C:\Windows\SysWOW64\cacls.exeCACLS "saves.exe" /P "Admin:R" /E8⤵PID:3724
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C:\Windows\SysWOW64\cacls.exeCACLS "..\b40d11255d" /P "Admin:N"8⤵PID:4908
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"8⤵PID:3504
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C:\Windows\SysWOW64\cacls.exeCACLS "..\b40d11255d" /P "Admin:R" /E8⤵PID:1160
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main7⤵
- Loads dropped DLL
PID:4344
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C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m0546896.exeC:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m0546896.exe5⤵
- Executes dropped EXE
PID:4880
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n7020131.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n7020131.exe4⤵
- Executes dropped EXE
PID:2100
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C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exeC:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe1⤵
- Executes dropped EXE
PID:4840
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C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exeC:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe1⤵
- Executes dropped EXE
PID:4044
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.3MB
MD5d2abbb5e6b55c0f62d997ca1f4c43652
SHA1abcb14ab5ca8c0901b65f2e16a182e90be42dd7e
SHA256c1acb5ad8bfe6002a77eca6256ea38f896cc3830ee52502e600f627df948f4b1
SHA5120054e105889ced73f0073b93ff5c43ec4f1e6bc1096ca28ca344cc1dd4be64b6eabc21a38605b4cde411179b60a11a4c8c05e2aa29ac6cac9fde34221dfe9291
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Filesize
1.3MB
MD5d2abbb5e6b55c0f62d997ca1f4c43652
SHA1abcb14ab5ca8c0901b65f2e16a182e90be42dd7e
SHA256c1acb5ad8bfe6002a77eca6256ea38f896cc3830ee52502e600f627df948f4b1
SHA5120054e105889ced73f0073b93ff5c43ec4f1e6bc1096ca28ca344cc1dd4be64b6eabc21a38605b4cde411179b60a11a4c8c05e2aa29ac6cac9fde34221dfe9291
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Filesize
475KB
MD51a6f9ab95a185e2d9589f5dca4200b6f
SHA1e2d43036d1fbe2c0e0bc6a4207ba0a360f68358e
SHA256cf389c4fd00a7db0436952bbf836cb225d726170ce75731213f2bcd7c1f59ff2
SHA512c4100ab8e1bcb2b4489696b2de06b080e9f7796b3cd1d5c0947f15e78bea469efdf713c8e5b030387815f095a6845a8fdfefb78c1f85e7500b58a9ccff1aa66d
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Filesize
475KB
MD51a6f9ab95a185e2d9589f5dca4200b6f
SHA1e2d43036d1fbe2c0e0bc6a4207ba0a360f68358e
SHA256cf389c4fd00a7db0436952bbf836cb225d726170ce75731213f2bcd7c1f59ff2
SHA512c4100ab8e1bcb2b4489696b2de06b080e9f7796b3cd1d5c0947f15e78bea469efdf713c8e5b030387815f095a6845a8fdfefb78c1f85e7500b58a9ccff1aa66d
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Filesize
175KB
MD5b72cb5530d7936e967ce467ebdab5715
SHA11da3ecd0c414569d338ff7ba9ad810dc6e805148
SHA256ab78c335786693743ca4376896821d5e7a347a6c01d3de9dc056309d596efc7c
SHA5129f0f1456616dfd878c1ebcb95344b899f9aa398cb83c0b3bb4f72789aefa6f96a2c8f188e136775640ff91af107681b25b02693af7fd1d46697d46def354f0b0
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Filesize
175KB
MD5b72cb5530d7936e967ce467ebdab5715
SHA11da3ecd0c414569d338ff7ba9ad810dc6e805148
SHA256ab78c335786693743ca4376896821d5e7a347a6c01d3de9dc056309d596efc7c
SHA5129f0f1456616dfd878c1ebcb95344b899f9aa398cb83c0b3bb4f72789aefa6f96a2c8f188e136775640ff91af107681b25b02693af7fd1d46697d46def354f0b0
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Filesize
319KB
MD5cfd56422b0d02ba3f7fc88e326e45630
SHA1e0a12c9b58f0ed0996fe9d302eea361c0df57b1d
SHA2569c1d64f0b3b20efaf18dcf4c078928b716540172df433f75488e76df8a57ce32
SHA5126b6c1e7c88870676cdb6b3b9fce91714ea249de4a9951d69b237cb09bdb30aae3540947c113a43b28a463c30eb45adaeb01ad2ded7ca7a28499f571f06f0e5f4
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Filesize
319KB
MD5cfd56422b0d02ba3f7fc88e326e45630
SHA1e0a12c9b58f0ed0996fe9d302eea361c0df57b1d
SHA2569c1d64f0b3b20efaf18dcf4c078928b716540172df433f75488e76df8a57ce32
SHA5126b6c1e7c88870676cdb6b3b9fce91714ea249de4a9951d69b237cb09bdb30aae3540947c113a43b28a463c30eb45adaeb01ad2ded7ca7a28499f571f06f0e5f4
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Filesize
324KB
MD592a20d3b26095fe2bc7a764937157d71
SHA1effdc8bfc9f53e870ae01721952962c5e91ec757
SHA2569c42a471cf68e1074dfb6d1e0657c32c065a383e0ab537e25b66378762061757
SHA512ab22b9c91d452fbdeff172043d87a56891e1901ecf549bb0400fd62d99afafdf9f2dfd1b350ee35d54f4112503138da1c3989ceb4db2f956cfbcce368202fc2d
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Filesize
324KB
MD592a20d3b26095fe2bc7a764937157d71
SHA1effdc8bfc9f53e870ae01721952962c5e91ec757
SHA2569c42a471cf68e1074dfb6d1e0657c32c065a383e0ab537e25b66378762061757
SHA512ab22b9c91d452fbdeff172043d87a56891e1901ecf549bb0400fd62d99afafdf9f2dfd1b350ee35d54f4112503138da1c3989ceb4db2f956cfbcce368202fc2d
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Filesize
141KB
MD5dd77bf9bf7adfb17b020832dd98e32d6
SHA1807762db148a374124b0b9c1307a1fdc1cca9318
SHA2567cc37e061cc1b611711b10c72ec378f5d63b8ac3c63ff9925bd25d7a44882c80
SHA5126ef3d362c99f8617547e00f6c79de4572fbf27d7c7d3973f90834a2acf4f540dd3853fce0d5414ab699ac28321f8d337d46713bb017a25e4d227021d41134c8b
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Filesize
141KB
MD5dd77bf9bf7adfb17b020832dd98e32d6
SHA1807762db148a374124b0b9c1307a1fdc1cca9318
SHA2567cc37e061cc1b611711b10c72ec378f5d63b8ac3c63ff9925bd25d7a44882c80
SHA5126ef3d362c99f8617547e00f6c79de4572fbf27d7c7d3973f90834a2acf4f540dd3853fce0d5414ab699ac28321f8d337d46713bb017a25e4d227021d41134c8b
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Filesize
324KB
MD592a20d3b26095fe2bc7a764937157d71
SHA1effdc8bfc9f53e870ae01721952962c5e91ec757
SHA2569c42a471cf68e1074dfb6d1e0657c32c065a383e0ab537e25b66378762061757
SHA512ab22b9c91d452fbdeff172043d87a56891e1901ecf549bb0400fd62d99afafdf9f2dfd1b350ee35d54f4112503138da1c3989ceb4db2f956cfbcce368202fc2d
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Filesize
324KB
MD592a20d3b26095fe2bc7a764937157d71
SHA1effdc8bfc9f53e870ae01721952962c5e91ec757
SHA2569c42a471cf68e1074dfb6d1e0657c32c065a383e0ab537e25b66378762061757
SHA512ab22b9c91d452fbdeff172043d87a56891e1901ecf549bb0400fd62d99afafdf9f2dfd1b350ee35d54f4112503138da1c3989ceb4db2f956cfbcce368202fc2d
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Filesize
324KB
MD592a20d3b26095fe2bc7a764937157d71
SHA1effdc8bfc9f53e870ae01721952962c5e91ec757
SHA2569c42a471cf68e1074dfb6d1e0657c32c065a383e0ab537e25b66378762061757
SHA512ab22b9c91d452fbdeff172043d87a56891e1901ecf549bb0400fd62d99afafdf9f2dfd1b350ee35d54f4112503138da1c3989ceb4db2f956cfbcce368202fc2d
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Filesize
324KB
MD592a20d3b26095fe2bc7a764937157d71
SHA1effdc8bfc9f53e870ae01721952962c5e91ec757
SHA2569c42a471cf68e1074dfb6d1e0657c32c065a383e0ab537e25b66378762061757
SHA512ab22b9c91d452fbdeff172043d87a56891e1901ecf549bb0400fd62d99afafdf9f2dfd1b350ee35d54f4112503138da1c3989ceb4db2f956cfbcce368202fc2d
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Filesize
324KB
MD592a20d3b26095fe2bc7a764937157d71
SHA1effdc8bfc9f53e870ae01721952962c5e91ec757
SHA2569c42a471cf68e1074dfb6d1e0657c32c065a383e0ab537e25b66378762061757
SHA512ab22b9c91d452fbdeff172043d87a56891e1901ecf549bb0400fd62d99afafdf9f2dfd1b350ee35d54f4112503138da1c3989ceb4db2f956cfbcce368202fc2d
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Filesize
89KB
MD55bc0153d2973241b72a38c51a2f72116
SHA1cd9c689663557452631d9f8ff609208b01884a32
SHA25668ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554
SHA5122eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b
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Filesize
89KB
MD55bc0153d2973241b72a38c51a2f72116
SHA1cd9c689663557452631d9f8ff609208b01884a32
SHA25668ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554
SHA5122eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b
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Filesize
273B
MD5374bfdcfcf19f4edfe949022092848d2
SHA1df5ee40497e98efcfba30012452d433373d287d4
SHA256224a123b69af5a3ab0553e334f6c70846c650597a63f6336c9420bbe8f00571f
SHA512bc66dd6e675942a8b8cd776b0813d4b182091e45bfa7734b3818f58c83d04f81f0599a27625ff345d393959b8dbe478d8f1ed33d49f9bcee052c986c8665b8d7
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Filesize
89KB
MD55bc0153d2973241b72a38c51a2f72116
SHA1cd9c689663557452631d9f8ff609208b01884a32
SHA25668ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554
SHA5122eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b