Analysis
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max time kernel
252s -
max time network
236s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
23/08/2023, 03:43
Behavioral task
behavioral1
Sample
h5958588.exe
Resource
win7-20230712-en
General
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Target
h5958588.exe
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Size
316KB
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MD5
87f51eb08a6ffc9423ccbacec6d424cf
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SHA1
9fd23bcb2e488c472734d6a289d6c402630c1b3f
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SHA256
6b792ffcc0a171ad6515ad057b425b886b7fa8ddee7ca58a59205852d9e32897
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SHA512
1abec28fa2b7063edc015f19f6b23e70e6b62f6844870429d4bd165abc3832665c21773f6a8a1d377cffd05002d2fde50a2faa9f31f40dccf9223feb31d23f90
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SSDEEP
6144:SR9eh569+UR6P3zIwkp4p2k/DPaZHwc3eoe6u17MgAOIMs8Bq:Sfm5BB7kpi2k/ae6u17pa8Bq
Malware Config
Extracted
amadey
S-%lu-
77.91.68.18/nice/index.php
3.87/nice/index.php
Signatures
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Executes dropped EXE 6 IoCs
pid Process 2388 saves.exe 2108 saves.exe 2492 saves.exe 808 saves.exe 820 saves.exe 1508 saves.exe -
Loads dropped DLL 5 IoCs
pid Process 2068 h5958588.exe 2248 rundll32.exe 2248 rundll32.exe 2248 rundll32.exe 2248 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 2568 schtasks.exe -
Suspicious use of WriteProcessMemory 63 IoCs
description pid Process procid_target PID 2068 wrote to memory of 2388 2068 h5958588.exe 28 PID 2068 wrote to memory of 2388 2068 h5958588.exe 28 PID 2068 wrote to memory of 2388 2068 h5958588.exe 28 PID 2068 wrote to memory of 2388 2068 h5958588.exe 28 PID 2388 wrote to memory of 2568 2388 saves.exe 29 PID 2388 wrote to memory of 2568 2388 saves.exe 29 PID 2388 wrote to memory of 2568 2388 saves.exe 29 PID 2388 wrote to memory of 2568 2388 saves.exe 29 PID 2388 wrote to memory of 320 2388 saves.exe 31 PID 2388 wrote to memory of 320 2388 saves.exe 31 PID 2388 wrote to memory of 320 2388 saves.exe 31 PID 2388 wrote to memory of 320 2388 saves.exe 31 PID 320 wrote to memory of 2692 320 cmd.exe 33 PID 320 wrote to memory of 2692 320 cmd.exe 33 PID 320 wrote to memory of 2692 320 cmd.exe 33 PID 320 wrote to memory of 2692 320 cmd.exe 33 PID 320 wrote to memory of 2020 320 cmd.exe 34 PID 320 wrote to memory of 2020 320 cmd.exe 34 PID 320 wrote to memory of 2020 320 cmd.exe 34 PID 320 wrote to memory of 2020 320 cmd.exe 34 PID 320 wrote to memory of 2468 320 cmd.exe 35 PID 320 wrote to memory of 2468 320 cmd.exe 35 PID 320 wrote to memory of 2468 320 cmd.exe 35 PID 320 wrote to memory of 2468 320 cmd.exe 35 PID 320 wrote to memory of 876 320 cmd.exe 36 PID 320 wrote to memory of 876 320 cmd.exe 36 PID 320 wrote to memory of 876 320 cmd.exe 36 PID 320 wrote to memory of 876 320 cmd.exe 36 PID 320 wrote to memory of 2844 320 cmd.exe 37 PID 320 wrote to memory of 2844 320 cmd.exe 37 PID 320 wrote to memory of 2844 320 cmd.exe 37 PID 320 wrote to memory of 2844 320 cmd.exe 37 PID 320 wrote to memory of 2864 320 cmd.exe 38 PID 320 wrote to memory of 2864 320 cmd.exe 38 PID 320 wrote to memory of 2864 320 cmd.exe 38 PID 320 wrote to memory of 2864 320 cmd.exe 38 PID 2876 wrote to memory of 2108 2876 taskeng.exe 41 PID 2876 wrote to memory of 2108 2876 taskeng.exe 41 PID 2876 wrote to memory of 2108 2876 taskeng.exe 41 PID 2876 wrote to memory of 2108 2876 taskeng.exe 41 PID 2876 wrote to memory of 2492 2876 taskeng.exe 44 PID 2876 wrote to memory of 2492 2876 taskeng.exe 44 PID 2876 wrote to memory of 2492 2876 taskeng.exe 44 PID 2876 wrote to memory of 2492 2876 taskeng.exe 44 PID 2388 wrote to memory of 2248 2388 saves.exe 45 PID 2388 wrote to memory of 2248 2388 saves.exe 45 PID 2388 wrote to memory of 2248 2388 saves.exe 45 PID 2388 wrote to memory of 2248 2388 saves.exe 45 PID 2388 wrote to memory of 2248 2388 saves.exe 45 PID 2388 wrote to memory of 2248 2388 saves.exe 45 PID 2388 wrote to memory of 2248 2388 saves.exe 45 PID 2876 wrote to memory of 808 2876 taskeng.exe 46 PID 2876 wrote to memory of 808 2876 taskeng.exe 46 PID 2876 wrote to memory of 808 2876 taskeng.exe 46 PID 2876 wrote to memory of 808 2876 taskeng.exe 46 PID 2876 wrote to memory of 820 2876 taskeng.exe 47 PID 2876 wrote to memory of 820 2876 taskeng.exe 47 PID 2876 wrote to memory of 820 2876 taskeng.exe 47 PID 2876 wrote to memory of 820 2876 taskeng.exe 47 PID 2876 wrote to memory of 1508 2876 taskeng.exe 48 PID 2876 wrote to memory of 1508 2876 taskeng.exe 48 PID 2876 wrote to memory of 1508 2876 taskeng.exe 48 PID 2876 wrote to memory of 1508 2876 taskeng.exe 48
Processes
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C:\Users\Admin\AppData\Local\Temp\h5958588.exe"C:\Users\Admin\AppData\Local\Temp\h5958588.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2068 -
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:2388 -
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:2568
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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:320 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵PID:2692
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C:\Windows\SysWOW64\cacls.exeCACLS "saves.exe" /P "Admin:N"4⤵PID:2020
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C:\Windows\SysWOW64\cacls.exeCACLS "saves.exe" /P "Admin:R" /E4⤵PID:2468
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵PID:876
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C:\Windows\SysWOW64\cacls.exeCACLS "..\b40d11255d" /P "Admin:N"4⤵PID:2844
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C:\Windows\SysWOW64\cacls.exeCACLS "..\b40d11255d" /P "Admin:R" /E4⤵PID:2864
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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:2248
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C:\Windows\system32\taskeng.exetaskeng.exe {0C529A74-6B1A-46F7-B6F6-BF6A93636699} S-1-5-21-2969888527-3102471180-2307688834-1000:YKQDESCX\Admin:Interactive:[1]1⤵
- Suspicious use of WriteProcessMemory
PID:2876 -
C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exeC:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe2⤵
- Executes dropped EXE
PID:2108
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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:2492
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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:808
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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:820
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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:1508
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
316KB
MD587f51eb08a6ffc9423ccbacec6d424cf
SHA19fd23bcb2e488c472734d6a289d6c402630c1b3f
SHA2566b792ffcc0a171ad6515ad057b425b886b7fa8ddee7ca58a59205852d9e32897
SHA5121abec28fa2b7063edc015f19f6b23e70e6b62f6844870429d4bd165abc3832665c21773f6a8a1d377cffd05002d2fde50a2faa9f31f40dccf9223feb31d23f90
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Filesize
316KB
MD587f51eb08a6ffc9423ccbacec6d424cf
SHA19fd23bcb2e488c472734d6a289d6c402630c1b3f
SHA2566b792ffcc0a171ad6515ad057b425b886b7fa8ddee7ca58a59205852d9e32897
SHA5121abec28fa2b7063edc015f19f6b23e70e6b62f6844870429d4bd165abc3832665c21773f6a8a1d377cffd05002d2fde50a2faa9f31f40dccf9223feb31d23f90
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Filesize
316KB
MD587f51eb08a6ffc9423ccbacec6d424cf
SHA19fd23bcb2e488c472734d6a289d6c402630c1b3f
SHA2566b792ffcc0a171ad6515ad057b425b886b7fa8ddee7ca58a59205852d9e32897
SHA5121abec28fa2b7063edc015f19f6b23e70e6b62f6844870429d4bd165abc3832665c21773f6a8a1d377cffd05002d2fde50a2faa9f31f40dccf9223feb31d23f90
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Filesize
316KB
MD587f51eb08a6ffc9423ccbacec6d424cf
SHA19fd23bcb2e488c472734d6a289d6c402630c1b3f
SHA2566b792ffcc0a171ad6515ad057b425b886b7fa8ddee7ca58a59205852d9e32897
SHA5121abec28fa2b7063edc015f19f6b23e70e6b62f6844870429d4bd165abc3832665c21773f6a8a1d377cffd05002d2fde50a2faa9f31f40dccf9223feb31d23f90
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Filesize
316KB
MD587f51eb08a6ffc9423ccbacec6d424cf
SHA19fd23bcb2e488c472734d6a289d6c402630c1b3f
SHA2566b792ffcc0a171ad6515ad057b425b886b7fa8ddee7ca58a59205852d9e32897
SHA5121abec28fa2b7063edc015f19f6b23e70e6b62f6844870429d4bd165abc3832665c21773f6a8a1d377cffd05002d2fde50a2faa9f31f40dccf9223feb31d23f90
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Filesize
316KB
MD587f51eb08a6ffc9423ccbacec6d424cf
SHA19fd23bcb2e488c472734d6a289d6c402630c1b3f
SHA2566b792ffcc0a171ad6515ad057b425b886b7fa8ddee7ca58a59205852d9e32897
SHA5121abec28fa2b7063edc015f19f6b23e70e6b62f6844870429d4bd165abc3832665c21773f6a8a1d377cffd05002d2fde50a2faa9f31f40dccf9223feb31d23f90
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Filesize
316KB
MD587f51eb08a6ffc9423ccbacec6d424cf
SHA19fd23bcb2e488c472734d6a289d6c402630c1b3f
SHA2566b792ffcc0a171ad6515ad057b425b886b7fa8ddee7ca58a59205852d9e32897
SHA5121abec28fa2b7063edc015f19f6b23e70e6b62f6844870429d4bd165abc3832665c21773f6a8a1d377cffd05002d2fde50a2faa9f31f40dccf9223feb31d23f90
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Filesize
316KB
MD587f51eb08a6ffc9423ccbacec6d424cf
SHA19fd23bcb2e488c472734d6a289d6c402630c1b3f
SHA2566b792ffcc0a171ad6515ad057b425b886b7fa8ddee7ca58a59205852d9e32897
SHA5121abec28fa2b7063edc015f19f6b23e70e6b62f6844870429d4bd165abc3832665c21773f6a8a1d377cffd05002d2fde50a2faa9f31f40dccf9223feb31d23f90
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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
316KB
MD587f51eb08a6ffc9423ccbacec6d424cf
SHA19fd23bcb2e488c472734d6a289d6c402630c1b3f
SHA2566b792ffcc0a171ad6515ad057b425b886b7fa8ddee7ca58a59205852d9e32897
SHA5121abec28fa2b7063edc015f19f6b23e70e6b62f6844870429d4bd165abc3832665c21773f6a8a1d377cffd05002d2fde50a2faa9f31f40dccf9223feb31d23f90
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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