Analysis
- max time kernel
142s - max time network
157s - platform
windows10-2004_x64 - resource
win10v2004-20230703-en - resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system - submitted
11/08/2023, 16:26
Behavioral task
behavioral1
Sample
be0d5be1fb3eaa045b848ad29ad70c6f.exe
Resource
win7-20230712-en
6 signatures
150 seconds
General
- Target be0d5be1fb3eaa045b848ad29ad70c6f.exe
- Size 313KB
- Sample230811-txhpqagf5x
- SHA256 6d470bf878c9a70702c363411bfd53b17a4e71105e29bc05efe5a402175fabd0
- MD5 be0d5be1fb3eaa045b848ad29ad70c6f
- SHA1 6cb7e3b2e56baaac9d3d23c3c3a4e9743ad5179f
- SHA512 94f25af9c3073abf8e4372a6867ac8ee118e54e2c83f0d2d7dadef0bfb903edb5c4084a7889f7c88a328e4a93126e41c5bd4a624fe2903ac15dac79936b7502a
- SSDEEP 6144:SR9eh569+UR6P3zIwkp4p2k/DPaZHwc3eoe6u17MgAOIMs8Bq:Sfm5BB7kpi2k/ae6u17pa8Bq
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
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amadey
Version
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S-%lu-
C2
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77.91.68.18/nice/index.php
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3.87/nice/index.php
Signatures
- Executes dropped EXE 3 IoCs
pid Process 1616 saves.exe 4544 saves.exe 2044 saves.exe - Loads dropped DLL 1 IoCs
pid Process 3224 rundll32.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4424 schtasks.exe - Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 4628 wrote to memory of 1616 4628 be0d5be1fb3eaa045b848ad29ad70c6f.exe 83 PID 4628 wrote to memory of 1616 4628 be0d5be1fb3eaa045b848ad29ad70c6f.exe 83 PID 4628 wrote to memory of 1616 4628 be0d5be1fb3eaa045b848ad29ad70c6f.exe 83 PID 1616 wrote to memory of 4424 1616 saves.exe 84 PID 1616 wrote to memory of 4424 1616 saves.exe 84 PID 1616 wrote to memory of 4424 1616 saves.exe 84 PID 1616 wrote to memory of 2252 1616 saves.exe 86 PID 1616 wrote to memory of 2252 1616 saves.exe 86 PID 1616 wrote to memory of 2252 1616 saves.exe 86 PID 2252 wrote to memory of 5004 2252 cmd.exe 88 PID 2252 wrote to memory of 5004 2252 cmd.exe 88 PID 2252 wrote to memory of 5004 2252 cmd.exe 88 PID 2252 wrote to memory of 5112 2252 cmd.exe 89 PID 2252 wrote to memory of 5112 2252 cmd.exe 89 PID 2252 wrote to memory of 5112 2252 cmd.exe 89 PID 2252 wrote to memory of 2432 2252 cmd.exe 90 PID 2252 wrote to memory of 2432 2252 cmd.exe 90 PID 2252 wrote to memory of 2432 2252 cmd.exe 90 PID 2252 wrote to memory of 4532 2252 cmd.exe 91 PID 2252 wrote to memory of 4532 2252 cmd.exe 91 PID 2252 wrote to memory of 4532 2252 cmd.exe 91 PID 2252 wrote to memory of 4268 2252 cmd.exe 92 PID 2252 wrote to memory of 4268 2252 cmd.exe 92 PID 2252 wrote to memory of 4268 2252 cmd.exe 92 PID 2252 wrote to memory of 3404 2252 cmd.exe 93 PID 2252 wrote to memory of 3404 2252 cmd.exe 93 PID 2252 wrote to memory of 3404 2252 cmd.exe 93 PID 1616 wrote to memory of 3224 1616 saves.exe 103 PID 1616 wrote to memory of 3224 1616 saves.exe 103 PID 1616 wrote to memory of 3224 1616 saves.exe 103
Processes
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C:\Users\Admin\AppData\Local\Temp\be0d5be1fb3eaa045b848ad29ad70c6f.exe"C:\Users\Admin\AppData\Local\Temp\be0d5be1fb3eaa045b848ad29ad70c6f.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4628 -
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:1616 -
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:4424
-
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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:2252 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵PID:5004
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C:\Windows\SysWOW64\cacls.exeCACLS "saves.exe" /P "Admin:N"4⤵PID:5112
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C:\Windows\SysWOW64\cacls.exeCACLS "saves.exe" /P "Admin:R" /E4⤵PID:2432
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵PID:4532
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C:\Windows\SysWOW64\cacls.exeCACLS "..\b40d11255d" /P "Admin:N"4⤵PID:4268
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C:\Windows\SysWOW64\cacls.exeCACLS "..\b40d11255d" /P "Admin:R" /E4⤵PID:3404
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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:3224
-
-
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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:4544
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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:2044
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
- Size 313KB
- SHA256 6d470bf878c9a70702c363411bfd53b17a4e71105e29bc05efe5a402175fabd0
- MD5 be0d5be1fb3eaa045b848ad29ad70c6f
- SHA1 6cb7e3b2e56baaac9d3d23c3c3a4e9743ad5179f
- SHA512 94f25af9c3073abf8e4372a6867ac8ee118e54e2c83f0d2d7dadef0bfb903edb5c4084a7889f7c88a328e4a93126e41c5bd4a624fe2903ac15dac79936b7502a
- SSDEEP 6144:SR9eh569+UR6P3zIwkp4p2k/DPaZHwc3eoe6u17MgAOIMs8Bq:Sfm5BB7kpi2k/ae6u17pa8Bq
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
- Size 313KB
- SHA256 6d470bf878c9a70702c363411bfd53b17a4e71105e29bc05efe5a402175fabd0
- MD5 be0d5be1fb3eaa045b848ad29ad70c6f
- SHA1 6cb7e3b2e56baaac9d3d23c3c3a4e9743ad5179f
- SHA512 94f25af9c3073abf8e4372a6867ac8ee118e54e2c83f0d2d7dadef0bfb903edb5c4084a7889f7c88a328e4a93126e41c5bd4a624fe2903ac15dac79936b7502a
- SSDEEP 6144:SR9eh569+UR6P3zIwkp4p2k/DPaZHwc3eoe6u17MgAOIMs8Bq:Sfm5BB7kpi2k/ae6u17pa8Bq
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
- Size 313KB
- SHA256 6d470bf878c9a70702c363411bfd53b17a4e71105e29bc05efe5a402175fabd0
- MD5 be0d5be1fb3eaa045b848ad29ad70c6f
- SHA1 6cb7e3b2e56baaac9d3d23c3c3a4e9743ad5179f
- SHA512 94f25af9c3073abf8e4372a6867ac8ee118e54e2c83f0d2d7dadef0bfb903edb5c4084a7889f7c88a328e4a93126e41c5bd4a624fe2903ac15dac79936b7502a
- SSDEEP 6144:SR9eh569+UR6P3zIwkp4p2k/DPaZHwc3eoe6u17MgAOIMs8Bq:Sfm5BB7kpi2k/ae6u17pa8Bq
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
- Size 313KB
- SHA256 6d470bf878c9a70702c363411bfd53b17a4e71105e29bc05efe5a402175fabd0
- MD5 be0d5be1fb3eaa045b848ad29ad70c6f
- SHA1 6cb7e3b2e56baaac9d3d23c3c3a4e9743ad5179f
- SHA512 94f25af9c3073abf8e4372a6867ac8ee118e54e2c83f0d2d7dadef0bfb903edb5c4084a7889f7c88a328e4a93126e41c5bd4a624fe2903ac15dac79936b7502a
- SSDEEP 6144:SR9eh569+UR6P3zIwkp4p2k/DPaZHwc3eoe6u17MgAOIMs8Bq:Sfm5BB7kpi2k/ae6u17pa8Bq
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
- Size 313KB
- SHA256 6d470bf878c9a70702c363411bfd53b17a4e71105e29bc05efe5a402175fabd0
- MD5 be0d5be1fb3eaa045b848ad29ad70c6f
- SHA1 6cb7e3b2e56baaac9d3d23c3c3a4e9743ad5179f
- SHA512 94f25af9c3073abf8e4372a6867ac8ee118e54e2c83f0d2d7dadef0bfb903edb5c4084a7889f7c88a328e4a93126e41c5bd4a624fe2903ac15dac79936b7502a
- SSDEEP 6144:SR9eh569+UR6P3zIwkp4p2k/DPaZHwc3eoe6u17MgAOIMs8Bq:Sfm5BB7kpi2k/ae6u17pa8Bq
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll
- Size 89KB
- SHA256 68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554
- MD5 5bc0153d2973241b72a38c51a2f72116
- SHA1 cd9c689663557452631d9f8ff609208b01884a32
- SHA512 2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b
- SSDEEP 1536:5o4NPCKLbqoYkbpplW9YoUsxXzbcouNhj2ZszsWuKcdJU0iaB89p:5oUCWbBNpplToUs1uNhj25LJUTaB89p
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll
- Size 89KB
- SHA256 68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554
- MD5 5bc0153d2973241b72a38c51a2f72116
- SHA1 cd9c689663557452631d9f8ff609208b01884a32
- SHA512 2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b
- SSDEEP 1536:5o4NPCKLbqoYkbpplW9YoUsxXzbcouNhj2ZszsWuKcdJU0iaB89p:5oUCWbBNpplToUs1uNhj25LJUTaB89p
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll
- Size 89KB
- SHA256 68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554
- MD5 5bc0153d2973241b72a38c51a2f72116
- SHA1 cd9c689663557452631d9f8ff609208b01884a32
- SHA512 2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b
- SSDEEP 1536:5o4NPCKLbqoYkbpplW9YoUsxXzbcouNhj2ZszsWuKcdJU0iaB89p:5oUCWbBNpplToUs1uNhj25LJUTaB89p
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll
- Size 273B
- SHA256 224a123b69af5a3ab0553e334f6c70846c650597a63f6336c9420bbe8f00571f
- MD5 374bfdcfcf19f4edfe949022092848d2
- SHA1 df5ee40497e98efcfba30012452d433373d287d4
- SHA512 bc66dd6e675942a8b8cd776b0813d4b182091e45bfa7734b3818f58c83d04f81f0599a27625ff345d393959b8dbe478d8f1ed33d49f9bcee052c986c8665b8d7
- MD5 SHA1 SHA512