Analysis
- max time kernel
143s - max time network
142s - platform
windows10-2004_x64 - resource
win10v2004-20230703-en - resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system - submitted
25/07/2023, 10:33
Behavioral task
behavioral1
Sample
f74e3b9d201ad57a91151c074dce2f18.exe
Resource
win7-20230712-en
7 signatures
150 seconds
General
- Target f74e3b9d201ad57a91151c074dce2f18.exe
- Size 224KB
- Sample230725-mlhr1sca94
- SHA256 056f44561dd59f1c4d2bedaad82bbcff8a01743f8fcb97a03fb9fec8b3d29562
- MD5 f74e3b9d201ad57a91151c074dce2f18
- SHA1 6b2cb0a24296746da8f5607b6a841ccabc58bc5d
- SHA512 cc5864a0cf488529e5b0bf5c5baa3d58eaad991904dfdee6f3d1c3e7988a99516c9d5f27f338bd7b78bf7bcc59244f84da2b305dd1d55c729fc7782b9de0985b
- SSDEEP 3072:3vtV3ROZ6RDwrR3wMUzUVwQ3rInyRnIvPak3hhiHFSbuZhuNcZVKBzqm8LHIkbGB:ftV3euVz6rKyS3yHFHhuNcPKpwU+
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
amadey
Version
-
3.86
C2
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77.91.68.61/rock/index.php
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-1-5-21-1498570331-2313266200-788959944-1000\Control Panel\International\Geo\Nation pdates.exe Key value queried \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\Control Panel\International\Geo\Nation f74e3b9d201ad57a91151c074dce2f18.exe - Executes dropped EXE 3 IoCs
pid Process 1408 pdates.exe 3920 pdates.exe 2268 pdates.exe - Loads dropped DLL 1 IoCs
pid Process 180 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 4180 schtasks.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3340 f74e3b9d201ad57a91151c074dce2f18.exe - Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 3340 wrote to memory of 1408 3340 f74e3b9d201ad57a91151c074dce2f18.exe 86 PID 3340 wrote to memory of 1408 3340 f74e3b9d201ad57a91151c074dce2f18.exe 86 PID 3340 wrote to memory of 1408 3340 f74e3b9d201ad57a91151c074dce2f18.exe 86 PID 1408 wrote to memory of 4180 1408 pdates.exe 87 PID 1408 wrote to memory of 4180 1408 pdates.exe 87 PID 1408 wrote to memory of 4180 1408 pdates.exe 87 PID 1408 wrote to memory of 3124 1408 pdates.exe 89 PID 1408 wrote to memory of 3124 1408 pdates.exe 89 PID 1408 wrote to memory of 3124 1408 pdates.exe 89 PID 3124 wrote to memory of 3800 3124 cmd.exe 91 PID 3124 wrote to memory of 3800 3124 cmd.exe 91 PID 3124 wrote to memory of 3800 3124 cmd.exe 91 PID 3124 wrote to memory of 624 3124 cmd.exe 92 PID 3124 wrote to memory of 624 3124 cmd.exe 92 PID 3124 wrote to memory of 624 3124 cmd.exe 92 PID 3124 wrote to memory of 4528 3124 cmd.exe 93 PID 3124 wrote to memory of 4528 3124 cmd.exe 93 PID 3124 wrote to memory of 4528 3124 cmd.exe 93 PID 3124 wrote to memory of 348 3124 cmd.exe 94 PID 3124 wrote to memory of 348 3124 cmd.exe 94 PID 3124 wrote to memory of 348 3124 cmd.exe 94 PID 3124 wrote to memory of 2864 3124 cmd.exe 95 PID 3124 wrote to memory of 2864 3124 cmd.exe 95 PID 3124 wrote to memory of 2864 3124 cmd.exe 95 PID 3124 wrote to memory of 4028 3124 cmd.exe 96 PID 3124 wrote to memory of 4028 3124 cmd.exe 96 PID 3124 wrote to memory of 4028 3124 cmd.exe 96 PID 1408 wrote to memory of 180 1408 pdates.exe 107 PID 1408 wrote to memory of 180 1408 pdates.exe 107 PID 1408 wrote to memory of 180 1408 pdates.exe 107
Processes
-
C:\Users\Admin\AppData\Local\Temp\f74e3b9d201ad57a91151c074dce2f18.exe"C:\Users\Admin\AppData\Local\Temp\f74e3b9d201ad57a91151c074dce2f18.exe"1⤵
- Checks computer location settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3340 -
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe"C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1408 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN pdates.exe /TR "C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe" /F3⤵
- Creates scheduled task(s)
PID:4180
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "pdates.exe" /P "Admin:N"&&CACLS "pdates.exe" /P "Admin:R" /E&&echo Y|CACLS "..\925e7e99c5" /P "Admin:N"&&CACLS "..\925e7e99c5" /P "Admin:R" /E&&Exit3⤵
- Suspicious use of WriteProcessMemory
PID:3124 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵PID:3800
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C:\Windows\SysWOW64\cacls.exeCACLS "pdates.exe" /P "Admin:N"4⤵PID:624
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C:\Windows\SysWOW64\cacls.exeCACLS "pdates.exe" /P "Admin:R" /E4⤵PID:4528
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵PID:348
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C:\Windows\SysWOW64\cacls.exeCACLS "..\925e7e99c5" /P "Admin:N"4⤵PID:2864
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C:\Windows\SysWOW64\cacls.exeCACLS "..\925e7e99c5" /P "Admin:R" /E4⤵PID:4028
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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:180
-
-
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C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exeC:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe1⤵
- Executes dropped EXE
PID:3920
-
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exeC:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe1⤵
- Executes dropped EXE
PID:2268
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
- Size 224KB
- SHA256 056f44561dd59f1c4d2bedaad82bbcff8a01743f8fcb97a03fb9fec8b3d29562
- MD5 f74e3b9d201ad57a91151c074dce2f18
- SHA1 6b2cb0a24296746da8f5607b6a841ccabc58bc5d
- SHA512 cc5864a0cf488529e5b0bf5c5baa3d58eaad991904dfdee6f3d1c3e7988a99516c9d5f27f338bd7b78bf7bcc59244f84da2b305dd1d55c729fc7782b9de0985b
- SSDEEP 3072:3vtV3ROZ6RDwrR3wMUzUVwQ3rInyRnIvPak3hhiHFSbuZhuNcZVKBzqm8LHIkbGB:ftV3euVz6rKyS3yHFHhuNcPKpwU+
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
- Size 224KB
- SHA256 056f44561dd59f1c4d2bedaad82bbcff8a01743f8fcb97a03fb9fec8b3d29562
- MD5 f74e3b9d201ad57a91151c074dce2f18
- SHA1 6b2cb0a24296746da8f5607b6a841ccabc58bc5d
- SHA512 cc5864a0cf488529e5b0bf5c5baa3d58eaad991904dfdee6f3d1c3e7988a99516c9d5f27f338bd7b78bf7bcc59244f84da2b305dd1d55c729fc7782b9de0985b
- SSDEEP 3072:3vtV3ROZ6RDwrR3wMUzUVwQ3rInyRnIvPak3hhiHFSbuZhuNcZVKBzqm8LHIkbGB:ftV3euVz6rKyS3yHFHhuNcPKpwU+
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
- Size 224KB
- SHA256 056f44561dd59f1c4d2bedaad82bbcff8a01743f8fcb97a03fb9fec8b3d29562
- MD5 f74e3b9d201ad57a91151c074dce2f18
- SHA1 6b2cb0a24296746da8f5607b6a841ccabc58bc5d
- SHA512 cc5864a0cf488529e5b0bf5c5baa3d58eaad991904dfdee6f3d1c3e7988a99516c9d5f27f338bd7b78bf7bcc59244f84da2b305dd1d55c729fc7782b9de0985b
- SSDEEP 3072:3vtV3ROZ6RDwrR3wMUzUVwQ3rInyRnIvPak3hhiHFSbuZhuNcZVKBzqm8LHIkbGB:ftV3euVz6rKyS3yHFHhuNcPKpwU+
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
- Size 224KB
- SHA256 056f44561dd59f1c4d2bedaad82bbcff8a01743f8fcb97a03fb9fec8b3d29562
- MD5 f74e3b9d201ad57a91151c074dce2f18
- SHA1 6b2cb0a24296746da8f5607b6a841ccabc58bc5d
- SHA512 cc5864a0cf488529e5b0bf5c5baa3d58eaad991904dfdee6f3d1c3e7988a99516c9d5f27f338bd7b78bf7bcc59244f84da2b305dd1d55c729fc7782b9de0985b
- SSDEEP 3072:3vtV3ROZ6RDwrR3wMUzUVwQ3rInyRnIvPak3hhiHFSbuZhuNcZVKBzqm8LHIkbGB:ftV3euVz6rKyS3yHFHhuNcPKpwU+
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
- Size 224KB
- SHA256 056f44561dd59f1c4d2bedaad82bbcff8a01743f8fcb97a03fb9fec8b3d29562
- MD5 f74e3b9d201ad57a91151c074dce2f18
- SHA1 6b2cb0a24296746da8f5607b6a841ccabc58bc5d
- SHA512 cc5864a0cf488529e5b0bf5c5baa3d58eaad991904dfdee6f3d1c3e7988a99516c9d5f27f338bd7b78bf7bcc59244f84da2b305dd1d55c729fc7782b9de0985b
- SSDEEP 3072:3vtV3ROZ6RDwrR3wMUzUVwQ3rInyRnIvPak3hhiHFSbuZhuNcZVKBzqm8LHIkbGB:ftV3euVz6rKyS3yHFHhuNcPKpwU+
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll
- Size 89KB
- SHA256 2244b4dc9afc6cfab7ef1dea92420e2acd275bac7349b929a69f3c1ae25f5e2f
- MD5 2392b231cf4a80739b5cb09bf808127d
- SHA1 41b5cf81c50884954911d96444fe83cfd0da465b
- SHA512 19ceba063fa1cc1d0116eb11b18d6301a0e1eeda1cb5b983e331e59e4f12e4d0e36d7b4a1d8259dff57a79c47fdcedf89de8e255d932452e441762e4d440ce34
- SSDEEP 1536:Oo4NPCKLbqoYkbpplW9YoUsxXzbcouNhj2ZszsWuKcdJUabaB89p:OoUCWbBNpplToUs1uNhj25LJUQaB89p
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll
- Size 89KB
- SHA256 2244b4dc9afc6cfab7ef1dea92420e2acd275bac7349b929a69f3c1ae25f5e2f
- MD5 2392b231cf4a80739b5cb09bf808127d
- SHA1 41b5cf81c50884954911d96444fe83cfd0da465b
- SHA512 19ceba063fa1cc1d0116eb11b18d6301a0e1eeda1cb5b983e331e59e4f12e4d0e36d7b4a1d8259dff57a79c47fdcedf89de8e255d932452e441762e4d440ce34
- SSDEEP 1536:Oo4NPCKLbqoYkbpplW9YoUsxXzbcouNhj2ZszsWuKcdJUabaB89p:OoUCWbBNpplToUs1uNhj25LJUQaB89p
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll
- Size 89KB
- SHA256 2244b4dc9afc6cfab7ef1dea92420e2acd275bac7349b929a69f3c1ae25f5e2f
- MD5 2392b231cf4a80739b5cb09bf808127d
- SHA1 41b5cf81c50884954911d96444fe83cfd0da465b
- SHA512 19ceba063fa1cc1d0116eb11b18d6301a0e1eeda1cb5b983e331e59e4f12e4d0e36d7b4a1d8259dff57a79c47fdcedf89de8e255d932452e441762e4d440ce34
- SSDEEP 1536:Oo4NPCKLbqoYkbpplW9YoUsxXzbcouNhj2ZszsWuKcdJUabaB89p:OoUCWbBNpplToUs1uNhj25LJUQaB89p
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll
- Size 273B
- SHA256 03afb988f3eec62c2da682af371625adcac5a0e69615298f83d99365ab07ac0f
- MD5 9851b884bf4aadfade57d911a3f03332
- SHA1 aaadd1c1856c22844bb9fbb030cf4f586ed8866a
- SHA512 a7de560f51bacd381d3e741f887c3c40ece88521ee93a22a4f7448297e8bda2131be866d9ae6438c528d9f40a277c18bae517deec16b6b723f67d4c308031327
- MD5 SHA1 SHA512