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Analysis
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max time kernel
141s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
27/08/2023, 04:37
Behavioral task
behavioral1
Sample
0x0006000000018b81-42.exe
Resource
win7-20230712-en
General
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Target
0x0006000000018b81-42.exe
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Size
321KB
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MD5
354c01985e0b84256652e8818dc6de37
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SHA1
3ad3c30ab1fc893133347c0f056c1acbd98281c9
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SHA256
1e1ddf6d415c4424c1a4bfd748334209c77eb8b0e427ad584d1e4d3d605ba19f
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SHA512
0b46f48e5a12c53f69003a8ad080aa14136b41a0b9d010b3b6f8d33613f239a3b56c09e40b8c32359c163a4b500aa6a46d6053bd295eaed5f85586e43a68842d
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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 3 IoCs
pid Process 2584 saves.exe 4348 saves.exe 4420 saves.exe -
Loads dropped DLL 1 IoCs
pid Process 1872 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 5108 schtasks.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 3280 wrote to memory of 2584 3280 0x0006000000018b81-42.exe 81 PID 3280 wrote to memory of 2584 3280 0x0006000000018b81-42.exe 81 PID 3280 wrote to memory of 2584 3280 0x0006000000018b81-42.exe 81 PID 2584 wrote to memory of 5108 2584 saves.exe 82 PID 2584 wrote to memory of 5108 2584 saves.exe 82 PID 2584 wrote to memory of 5108 2584 saves.exe 82 PID 2584 wrote to memory of 2116 2584 saves.exe 84 PID 2584 wrote to memory of 2116 2584 saves.exe 84 PID 2584 wrote to memory of 2116 2584 saves.exe 84 PID 2116 wrote to memory of 1020 2116 cmd.exe 87 PID 2116 wrote to memory of 1020 2116 cmd.exe 87 PID 2116 wrote to memory of 1020 2116 cmd.exe 87 PID 2116 wrote to memory of 3404 2116 cmd.exe 88 PID 2116 wrote to memory of 3404 2116 cmd.exe 88 PID 2116 wrote to memory of 3404 2116 cmd.exe 88 PID 2116 wrote to memory of 4076 2116 cmd.exe 89 PID 2116 wrote to memory of 4076 2116 cmd.exe 89 PID 2116 wrote to memory of 4076 2116 cmd.exe 89 PID 2116 wrote to memory of 848 2116 cmd.exe 90 PID 2116 wrote to memory of 848 2116 cmd.exe 90 PID 2116 wrote to memory of 848 2116 cmd.exe 90 PID 2116 wrote to memory of 4972 2116 cmd.exe 91 PID 2116 wrote to memory of 4972 2116 cmd.exe 91 PID 2116 wrote to memory of 4972 2116 cmd.exe 91 PID 2116 wrote to memory of 2948 2116 cmd.exe 92 PID 2116 wrote to memory of 2948 2116 cmd.exe 92 PID 2116 wrote to memory of 2948 2116 cmd.exe 92 PID 2584 wrote to memory of 1872 2584 saves.exe 102 PID 2584 wrote to memory of 1872 2584 saves.exe 102 PID 2584 wrote to memory of 1872 2584 saves.exe 102
Processes
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C:\Users\Admin\AppData\Local\Temp\0x0006000000018b81-42.exe"C:\Users\Admin\AppData\Local\Temp\0x0006000000018b81-42.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3280 -
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:2584 -
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:5108
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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:2116 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵PID:1020
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C:\Windows\SysWOW64\cacls.exeCACLS "saves.exe" /P "Admin:N"4⤵PID:3404
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C:\Windows\SysWOW64\cacls.exeCACLS "saves.exe" /P "Admin:R" /E4⤵PID:4076
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵PID:848
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C:\Windows\SysWOW64\cacls.exeCACLS "..\b40d11255d" /P "Admin:N"4⤵PID:4972
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C:\Windows\SysWOW64\cacls.exeCACLS "..\b40d11255d" /P "Admin:R" /E4⤵PID:2948
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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:1872
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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:4348
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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:4420
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
321KB
MD5354c01985e0b84256652e8818dc6de37
SHA13ad3c30ab1fc893133347c0f056c1acbd98281c9
SHA2561e1ddf6d415c4424c1a4bfd748334209c77eb8b0e427ad584d1e4d3d605ba19f
SHA5120b46f48e5a12c53f69003a8ad080aa14136b41a0b9d010b3b6f8d33613f239a3b56c09e40b8c32359c163a4b500aa6a46d6053bd295eaed5f85586e43a68842d
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Filesize
321KB
MD5354c01985e0b84256652e8818dc6de37
SHA13ad3c30ab1fc893133347c0f056c1acbd98281c9
SHA2561e1ddf6d415c4424c1a4bfd748334209c77eb8b0e427ad584d1e4d3d605ba19f
SHA5120b46f48e5a12c53f69003a8ad080aa14136b41a0b9d010b3b6f8d33613f239a3b56c09e40b8c32359c163a4b500aa6a46d6053bd295eaed5f85586e43a68842d
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Filesize
321KB
MD5354c01985e0b84256652e8818dc6de37
SHA13ad3c30ab1fc893133347c0f056c1acbd98281c9
SHA2561e1ddf6d415c4424c1a4bfd748334209c77eb8b0e427ad584d1e4d3d605ba19f
SHA5120b46f48e5a12c53f69003a8ad080aa14136b41a0b9d010b3b6f8d33613f239a3b56c09e40b8c32359c163a4b500aa6a46d6053bd295eaed5f85586e43a68842d
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Filesize
321KB
MD5354c01985e0b84256652e8818dc6de37
SHA13ad3c30ab1fc893133347c0f056c1acbd98281c9
SHA2561e1ddf6d415c4424c1a4bfd748334209c77eb8b0e427ad584d1e4d3d605ba19f
SHA5120b46f48e5a12c53f69003a8ad080aa14136b41a0b9d010b3b6f8d33613f239a3b56c09e40b8c32359c163a4b500aa6a46d6053bd295eaed5f85586e43a68842d
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Filesize
321KB
MD5354c01985e0b84256652e8818dc6de37
SHA13ad3c30ab1fc893133347c0f056c1acbd98281c9
SHA2561e1ddf6d415c4424c1a4bfd748334209c77eb8b0e427ad584d1e4d3d605ba19f
SHA5120b46f48e5a12c53f69003a8ad080aa14136b41a0b9d010b3b6f8d33613f239a3b56c09e40b8c32359c163a4b500aa6a46d6053bd295eaed5f85586e43a68842d
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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
273B
MD5374bfdcfcf19f4edfe949022092848d2
SHA1df5ee40497e98efcfba30012452d433373d287d4
SHA256224a123b69af5a3ab0553e334f6c70846c650597a63f6336c9420bbe8f00571f
SHA512bc66dd6e675942a8b8cd776b0813d4b182091e45bfa7734b3818f58c83d04f81f0599a27625ff345d393959b8dbe478d8f1ed33d49f9bcee052c986c8665b8d7