Analysis
- max time kernel
152s - max time network
141s - platform
windows10-2004_x64 - resource
win10v2004-20230915-en - resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system - submitted
30/09/2023, 13:22
Behavioral task
behavioral1
Sample
96b17e5e2a2db276394f002907ae8237.exe
Resource
win7-20230831-en
6 signatures
150 seconds
General
- Target 96b17e5e2a2db276394f002907ae8237.exe
- Size 219KB
- Sample230930-ql79fscf3s
- SHA256 ae910681dcdd265577c2be72470a8428f802c6cfebad53335517c3e34bf4f968
- MD5 96b17e5e2a2db276394f002907ae8237
- SHA1 bf85e766b295774e7062dd60d44373af00524add
- SHA512 91f577d713475f2dff43ad7ea0b3d57c07e9bab08c349158da9861b0266f6d85ca413f2c7aa3cc2f24dccb1ad100633224a8c372a4fc0c46c6159a9937741b44
- SSDEEP 6144:DEPAc72ss5pKL93yMax7pH3F2d1ugMeSWp:DE32xpoaxBFg1ugMeS
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
amadey
Version
-
3.89
C2
-
http://77.91.124.1/theme/index.php
Attributes
-
install_dir
fefffe8cea
-
install_file
explothe.exe
-
strings_key
36a96139c1118a354edf72b1080d4b2f
rc4.plain
Signatures
- Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2344688013-2965468717-2034126-1000\Control Panel\International\Geo\Nation 96b17e5e2a2db276394f002907ae8237.exe Key value queried \REGISTRY\USER\S-1-5-21-2344688013-2965468717-2034126-1000\Control Panel\International\Geo\Nation explothe.exe - Executes dropped EXE 3 IoCs
pid Process 5096 explothe.exe 3684 explothe.exe 3564 explothe.exe - Loads dropped DLL 1 IoCs
pid Process 2436 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 4956 schtasks.exe - Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 3512 wrote to memory of 5096 3512 96b17e5e2a2db276394f002907ae8237.exe 86 PID 3512 wrote to memory of 5096 3512 96b17e5e2a2db276394f002907ae8237.exe 86 PID 3512 wrote to memory of 5096 3512 96b17e5e2a2db276394f002907ae8237.exe 86 PID 5096 wrote to memory of 4956 5096 explothe.exe 87 PID 5096 wrote to memory of 4956 5096 explothe.exe 87 PID 5096 wrote to memory of 4956 5096 explothe.exe 87 PID 5096 wrote to memory of 2748 5096 explothe.exe 89 PID 5096 wrote to memory of 2748 5096 explothe.exe 89 PID 5096 wrote to memory of 2748 5096 explothe.exe 89 PID 2748 wrote to memory of 2128 2748 cmd.exe 91 PID 2748 wrote to memory of 2128 2748 cmd.exe 91 PID 2748 wrote to memory of 2128 2748 cmd.exe 91 PID 2748 wrote to memory of 1428 2748 cmd.exe 92 PID 2748 wrote to memory of 1428 2748 cmd.exe 92 PID 2748 wrote to memory of 1428 2748 cmd.exe 92 PID 2748 wrote to memory of 3748 2748 cmd.exe 93 PID 2748 wrote to memory of 3748 2748 cmd.exe 93 PID 2748 wrote to memory of 3748 2748 cmd.exe 93 PID 2748 wrote to memory of 4108 2748 cmd.exe 94 PID 2748 wrote to memory of 4108 2748 cmd.exe 94 PID 2748 wrote to memory of 4108 2748 cmd.exe 94 PID 2748 wrote to memory of 5100 2748 cmd.exe 95 PID 2748 wrote to memory of 5100 2748 cmd.exe 95 PID 2748 wrote to memory of 5100 2748 cmd.exe 95 PID 2748 wrote to memory of 4276 2748 cmd.exe 96 PID 2748 wrote to memory of 4276 2748 cmd.exe 96 PID 2748 wrote to memory of 4276 2748 cmd.exe 96 PID 5096 wrote to memory of 2436 5096 explothe.exe 113 PID 5096 wrote to memory of 2436 5096 explothe.exe 113 PID 5096 wrote to memory of 2436 5096 explothe.exe 113
Processes
-
C:\Users\Admin\AppData\Local\Temp\96b17e5e2a2db276394f002907ae8237.exe"C:\Users\Admin\AppData\Local\Temp\96b17e5e2a2db276394f002907ae8237.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3512 -
C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe"C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:5096 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN explothe.exe /TR "C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe" /F3⤵
- Creates scheduled task(s)
PID:4956
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "explothe.exe" /P "Admin:N"&&CACLS "explothe.exe" /P "Admin:R" /E&&echo Y|CACLS "..\fefffe8cea" /P "Admin:N"&&CACLS "..\fefffe8cea" /P "Admin:R" /E&&Exit3⤵
- Suspicious use of WriteProcessMemory
PID:2748 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵PID:2128
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-
C:\Windows\SysWOW64\cacls.exeCACLS "explothe.exe" /P "Admin:N"4⤵PID:1428
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C:\Windows\SysWOW64\cacls.exeCACLS "explothe.exe" /P "Admin:R" /E4⤵PID:3748
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-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵PID:4108
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C:\Windows\SysWOW64\cacls.exeCACLS "..\fefffe8cea" /P "Admin:N"4⤵PID:5100
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C:\Windows\SysWOW64\cacls.exeCACLS "..\fefffe8cea" /P "Admin:R" /E4⤵PID:4276
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-
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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:2436
-
-
-
C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exeC:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe1⤵
- Executes dropped EXE
PID:3684
-
C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exeC:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe1⤵
- Executes dropped EXE
PID:3564
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
- Size 219KB
- SHA256 ae910681dcdd265577c2be72470a8428f802c6cfebad53335517c3e34bf4f968
- MD5 96b17e5e2a2db276394f002907ae8237
- SHA1 bf85e766b295774e7062dd60d44373af00524add
- SHA512 91f577d713475f2dff43ad7ea0b3d57c07e9bab08c349158da9861b0266f6d85ca413f2c7aa3cc2f24dccb1ad100633224a8c372a4fc0c46c6159a9937741b44
- SSDEEP 6144:DEPAc72ss5pKL93yMax7pH3F2d1ugMeSWp:DE32xpoaxBFg1ugMeS
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
- Size 219KB
- SHA256 ae910681dcdd265577c2be72470a8428f802c6cfebad53335517c3e34bf4f968
- MD5 96b17e5e2a2db276394f002907ae8237
- SHA1 bf85e766b295774e7062dd60d44373af00524add
- SHA512 91f577d713475f2dff43ad7ea0b3d57c07e9bab08c349158da9861b0266f6d85ca413f2c7aa3cc2f24dccb1ad100633224a8c372a4fc0c46c6159a9937741b44
- SSDEEP 6144:DEPAc72ss5pKL93yMax7pH3F2d1ugMeSWp:DE32xpoaxBFg1ugMeS
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
- Size 219KB
- SHA256 ae910681dcdd265577c2be72470a8428f802c6cfebad53335517c3e34bf4f968
- MD5 96b17e5e2a2db276394f002907ae8237
- SHA1 bf85e766b295774e7062dd60d44373af00524add
- SHA512 91f577d713475f2dff43ad7ea0b3d57c07e9bab08c349158da9861b0266f6d85ca413f2c7aa3cc2f24dccb1ad100633224a8c372a4fc0c46c6159a9937741b44
- SSDEEP 6144:DEPAc72ss5pKL93yMax7pH3F2d1ugMeSWp:DE32xpoaxBFg1ugMeS
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
- Size 219KB
- SHA256 ae910681dcdd265577c2be72470a8428f802c6cfebad53335517c3e34bf4f968
- MD5 96b17e5e2a2db276394f002907ae8237
- SHA1 bf85e766b295774e7062dd60d44373af00524add
- SHA512 91f577d713475f2dff43ad7ea0b3d57c07e9bab08c349158da9861b0266f6d85ca413f2c7aa3cc2f24dccb1ad100633224a8c372a4fc0c46c6159a9937741b44
- SSDEEP 6144:DEPAc72ss5pKL93yMax7pH3F2d1ugMeSWp:DE32xpoaxBFg1ugMeS
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
- Size 219KB
- SHA256 ae910681dcdd265577c2be72470a8428f802c6cfebad53335517c3e34bf4f968
- MD5 96b17e5e2a2db276394f002907ae8237
- SHA1 bf85e766b295774e7062dd60d44373af00524add
- SHA512 91f577d713475f2dff43ad7ea0b3d57c07e9bab08c349158da9861b0266f6d85ca413f2c7aa3cc2f24dccb1ad100633224a8c372a4fc0c46c6159a9937741b44
- SSDEEP 6144:DEPAc72ss5pKL93yMax7pH3F2d1ugMeSWp:DE32xpoaxBFg1ugMeS
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll
- Size 89KB
- SHA256 4cf5b584cf79ac523f645807a65bc153fbeaa564c0e1acb4dac9004fc9d038da
- MD5 e913b0d252d36f7c9b71268df4f634fb
- SHA1 5ac70d8793712bcd8ede477071146bbb42d3f018
- SHA512 3ea08f0897c1b7b5859961351eef59840bbf319a6ad7ebe1c9e1b5e2ce25588d7b1a37fd6c5417653521fc73f1f42eb043d0ee6fcd645aa92b8f305d726273b4
- SSDEEP 1536:Ro4NPCKLbqoYkbpplW9YoUsxXzbcouNhj2ZszsWuKcdJU19aB89p:RoUCWbBNpplToUs1uNhj25LJU/aB89p
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll
- Size 89KB
- SHA256 4cf5b584cf79ac523f645807a65bc153fbeaa564c0e1acb4dac9004fc9d038da
- MD5 e913b0d252d36f7c9b71268df4f634fb
- SHA1 5ac70d8793712bcd8ede477071146bbb42d3f018
- SHA512 3ea08f0897c1b7b5859961351eef59840bbf319a6ad7ebe1c9e1b5e2ce25588d7b1a37fd6c5417653521fc73f1f42eb043d0ee6fcd645aa92b8f305d726273b4
- SSDEEP 1536:Ro4NPCKLbqoYkbpplW9YoUsxXzbcouNhj2ZszsWuKcdJU19aB89p:RoUCWbBNpplToUs1uNhj25LJU/aB89p
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll
- Size 89KB
- SHA256 4cf5b584cf79ac523f645807a65bc153fbeaa564c0e1acb4dac9004fc9d038da
- MD5 e913b0d252d36f7c9b71268df4f634fb
- SHA1 5ac70d8793712bcd8ede477071146bbb42d3f018
- SHA512 3ea08f0897c1b7b5859961351eef59840bbf319a6ad7ebe1c9e1b5e2ce25588d7b1a37fd6c5417653521fc73f1f42eb043d0ee6fcd645aa92b8f305d726273b4
- SSDEEP 1536:Ro4NPCKLbqoYkbpplW9YoUsxXzbcouNhj2ZszsWuKcdJU19aB89p:RoUCWbBNpplToUs1uNhj25LJU/aB89p
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll
- Size 273B
- SHA256 5f3c80056c7b1104c15d6fee49dac07e665c6ffd0795ad486803641ed619c529
- MD5 a5b509a3fb95cc3c8d89cd39fc2a30fb
- SHA1 5aff4266a9c0f2af440f28aa865cebc5ddb9cd5c
- SHA512 3cc58d989c461a04f29acbfe03ed05f970b3b3e97e6819962fc5c853f55bce7f7aba0544a712e3a45ee52ab31943c898f6b3684d755b590e3e961ae5ecd1edb9
- MD5 SHA1 SHA512