Analysis
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max time kernel
139s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
27-08-2023 21:07
Behavioral task
behavioral1
Sample
0x000700000001afca-26.exe
Resource
win7-20230712-en
General
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Target
0x000700000001afca-26.exe
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Size
322KB
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MD5
d638d4fb99094a3bf69b4ded992fa7d8
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SHA1
74b87cc929fa0298f681b5fc94e5ba4a2f916155
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SHA256
59bdce46810a146931d6c37a7c9426238446957002641c9ed0dbfb9ea85da263
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SHA512
10d0a06fb89667e2405e55f2f9c2f0c19786a42522c2faf0fd379d260930ac54bf3d9deb312a6674496c7b49ce69e2a2aaabb9ba1a2d10fee7828d370d85b27b
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SSDEEP
6144:SR9eh569+UR6P3zIwkp4p2k/DPaZHwc3eoe6u17MgAOIMs8Bq:Sfm5BB7kpi2k/ae6u17pa8Bq
Malware Config
Extracted
amadey
3.87
77.91.68.18/nice/index.php
Signatures
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Executes dropped EXE 4 IoCs
pid Process 2100 saves.exe 1148 saves.exe 2756 saves.exe 268 saves.exe -
Loads dropped DLL 5 IoCs
pid Process 2144 0x000700000001afca-26.exe 2900 rundll32.exe 2900 rundll32.exe 2900 rundll32.exe 2900 rundll32.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 2392 schtasks.exe -
Suspicious use of WriteProcessMemory 55 IoCs
description pid Process procid_target PID 2144 wrote to memory of 2100 2144 0x000700000001afca-26.exe 28 PID 2144 wrote to memory of 2100 2144 0x000700000001afca-26.exe 28 PID 2144 wrote to memory of 2100 2144 0x000700000001afca-26.exe 28 PID 2144 wrote to memory of 2100 2144 0x000700000001afca-26.exe 28 PID 2100 wrote to memory of 2392 2100 saves.exe 29 PID 2100 wrote to memory of 2392 2100 saves.exe 29 PID 2100 wrote to memory of 2392 2100 saves.exe 29 PID 2100 wrote to memory of 2392 2100 saves.exe 29 PID 2100 wrote to memory of 1336 2100 saves.exe 31 PID 2100 wrote to memory of 1336 2100 saves.exe 31 PID 2100 wrote to memory of 1336 2100 saves.exe 31 PID 2100 wrote to memory of 1336 2100 saves.exe 31 PID 1336 wrote to memory of 2072 1336 cmd.exe 33 PID 1336 wrote to memory of 2072 1336 cmd.exe 33 PID 1336 wrote to memory of 2072 1336 cmd.exe 33 PID 1336 wrote to memory of 2072 1336 cmd.exe 33 PID 1336 wrote to memory of 2416 1336 cmd.exe 34 PID 1336 wrote to memory of 2416 1336 cmd.exe 34 PID 1336 wrote to memory of 2416 1336 cmd.exe 34 PID 1336 wrote to memory of 2416 1336 cmd.exe 34 PID 1336 wrote to memory of 2112 1336 cmd.exe 35 PID 1336 wrote to memory of 2112 1336 cmd.exe 35 PID 1336 wrote to memory of 2112 1336 cmd.exe 35 PID 1336 wrote to memory of 2112 1336 cmd.exe 35 PID 1336 wrote to memory of 524 1336 cmd.exe 36 PID 1336 wrote to memory of 524 1336 cmd.exe 36 PID 1336 wrote to memory of 524 1336 cmd.exe 36 PID 1336 wrote to memory of 524 1336 cmd.exe 36 PID 1336 wrote to memory of 1268 1336 cmd.exe 37 PID 1336 wrote to memory of 1268 1336 cmd.exe 37 PID 1336 wrote to memory of 1268 1336 cmd.exe 37 PID 1336 wrote to memory of 1268 1336 cmd.exe 37 PID 1336 wrote to memory of 1672 1336 cmd.exe 38 PID 1336 wrote to memory of 1672 1336 cmd.exe 38 PID 1336 wrote to memory of 1672 1336 cmd.exe 38 PID 1336 wrote to memory of 1672 1336 cmd.exe 38 PID 2836 wrote to memory of 1148 2836 taskeng.exe 43 PID 2836 wrote to memory of 1148 2836 taskeng.exe 43 PID 2836 wrote to memory of 1148 2836 taskeng.exe 43 PID 2836 wrote to memory of 1148 2836 taskeng.exe 43 PID 2100 wrote to memory of 2900 2100 saves.exe 44 PID 2100 wrote to memory of 2900 2100 saves.exe 44 PID 2100 wrote to memory of 2900 2100 saves.exe 44 PID 2100 wrote to memory of 2900 2100 saves.exe 44 PID 2100 wrote to memory of 2900 2100 saves.exe 44 PID 2100 wrote to memory of 2900 2100 saves.exe 44 PID 2100 wrote to memory of 2900 2100 saves.exe 44 PID 2836 wrote to memory of 2756 2836 taskeng.exe 45 PID 2836 wrote to memory of 2756 2836 taskeng.exe 45 PID 2836 wrote to memory of 2756 2836 taskeng.exe 45 PID 2836 wrote to memory of 2756 2836 taskeng.exe 45 PID 2836 wrote to memory of 268 2836 taskeng.exe 46 PID 2836 wrote to memory of 268 2836 taskeng.exe 46 PID 2836 wrote to memory of 268 2836 taskeng.exe 46 PID 2836 wrote to memory of 268 2836 taskeng.exe 46
Processes
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C:\Users\Admin\AppData\Local\Temp\0x000700000001afca-26.exe"C:\Users\Admin\AppData\Local\Temp\0x000700000001afca-26.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2144 -
C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe"C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe"2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2100 -
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" /F3⤵
- Creates scheduled task(s)
PID:2392
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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&&Exit3⤵
- Suspicious use of WriteProcessMemory
PID:1336 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵PID:2072
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C:\Windows\SysWOW64\cacls.exeCACLS "saves.exe" /P "Admin:N"4⤵PID:2416
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C:\Windows\SysWOW64\cacls.exeCACLS "saves.exe" /P "Admin:R" /E4⤵PID:2112
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵PID:524
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C:\Windows\SysWOW64\cacls.exeCACLS "..\b40d11255d" /P "Admin:N"4⤵PID:1268
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C:\Windows\SysWOW64\cacls.exeCACLS "..\b40d11255d" /P "Admin:R" /E4⤵PID:1672
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main3⤵
- Loads dropped DLL
PID:2900
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C:\Windows\system32\taskeng.exetaskeng.exe {474E9FA0-9A25-4199-9E38-75650FD09165} S-1-5-21-722410544-1258951091-1992882075-1000:MGKTNXNO\Admin:Interactive:[1]1⤵
- Suspicious use of WriteProcessMemory
PID:2836 -
C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exeC:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe2⤵
- Executes dropped EXE
PID:1148
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C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exeC:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe2⤵
- Executes dropped EXE
PID:2756
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C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exeC:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe2⤵
- Executes dropped EXE
PID:268
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
322KB
MD5d638d4fb99094a3bf69b4ded992fa7d8
SHA174b87cc929fa0298f681b5fc94e5ba4a2f916155
SHA25659bdce46810a146931d6c37a7c9426238446957002641c9ed0dbfb9ea85da263
SHA51210d0a06fb89667e2405e55f2f9c2f0c19786a42522c2faf0fd379d260930ac54bf3d9deb312a6674496c7b49ce69e2a2aaabb9ba1a2d10fee7828d370d85b27b
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Filesize
322KB
MD5d638d4fb99094a3bf69b4ded992fa7d8
SHA174b87cc929fa0298f681b5fc94e5ba4a2f916155
SHA25659bdce46810a146931d6c37a7c9426238446957002641c9ed0dbfb9ea85da263
SHA51210d0a06fb89667e2405e55f2f9c2f0c19786a42522c2faf0fd379d260930ac54bf3d9deb312a6674496c7b49ce69e2a2aaabb9ba1a2d10fee7828d370d85b27b
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Filesize
322KB
MD5d638d4fb99094a3bf69b4ded992fa7d8
SHA174b87cc929fa0298f681b5fc94e5ba4a2f916155
SHA25659bdce46810a146931d6c37a7c9426238446957002641c9ed0dbfb9ea85da263
SHA51210d0a06fb89667e2405e55f2f9c2f0c19786a42522c2faf0fd379d260930ac54bf3d9deb312a6674496c7b49ce69e2a2aaabb9ba1a2d10fee7828d370d85b27b
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Filesize
322KB
MD5d638d4fb99094a3bf69b4ded992fa7d8
SHA174b87cc929fa0298f681b5fc94e5ba4a2f916155
SHA25659bdce46810a146931d6c37a7c9426238446957002641c9ed0dbfb9ea85da263
SHA51210d0a06fb89667e2405e55f2f9c2f0c19786a42522c2faf0fd379d260930ac54bf3d9deb312a6674496c7b49ce69e2a2aaabb9ba1a2d10fee7828d370d85b27b
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Filesize
322KB
MD5d638d4fb99094a3bf69b4ded992fa7d8
SHA174b87cc929fa0298f681b5fc94e5ba4a2f916155
SHA25659bdce46810a146931d6c37a7c9426238446957002641c9ed0dbfb9ea85da263
SHA51210d0a06fb89667e2405e55f2f9c2f0c19786a42522c2faf0fd379d260930ac54bf3d9deb312a6674496c7b49ce69e2a2aaabb9ba1a2d10fee7828d370d85b27b
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Filesize
322KB
MD5d638d4fb99094a3bf69b4ded992fa7d8
SHA174b87cc929fa0298f681b5fc94e5ba4a2f916155
SHA25659bdce46810a146931d6c37a7c9426238446957002641c9ed0dbfb9ea85da263
SHA51210d0a06fb89667e2405e55f2f9c2f0c19786a42522c2faf0fd379d260930ac54bf3d9deb312a6674496c7b49ce69e2a2aaabb9ba1a2d10fee7828d370d85b27b
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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
322KB
MD5d638d4fb99094a3bf69b4ded992fa7d8
SHA174b87cc929fa0298f681b5fc94e5ba4a2f916155
SHA25659bdce46810a146931d6c37a7c9426238446957002641c9ed0dbfb9ea85da263
SHA51210d0a06fb89667e2405e55f2f9c2f0c19786a42522c2faf0fd379d260930ac54bf3d9deb312a6674496c7b49ce69e2a2aaabb9ba1a2d10fee7828d370d85b27b
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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
89KB
MD55bc0153d2973241b72a38c51a2f72116
SHA1cd9c689663557452631d9f8ff609208b01884a32
SHA25668ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554
SHA5122eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b
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Filesize
89KB
MD55bc0153d2973241b72a38c51a2f72116
SHA1cd9c689663557452631d9f8ff609208b01884a32
SHA25668ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554
SHA5122eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b