Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
01-07-2024 04:35
Static task
static1
Behavioral task
behavioral1
Sample
a7dfe3d3fa9d1913e671cc4be463460171c4270f5884586bd67356965a37f5c8.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
a7dfe3d3fa9d1913e671cc4be463460171c4270f5884586bd67356965a37f5c8.exe
Resource
win10v2004-20240508-en
General
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Target
a7dfe3d3fa9d1913e671cc4be463460171c4270f5884586bd67356965a37f5c8.exe
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Size
6.4MB
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MD5
8e2a5545aba2842b2d322d783b5ab5fe
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SHA1
e1aa8b725a6fbf84e6e130d79096777b256a450f
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SHA256
a7dfe3d3fa9d1913e671cc4be463460171c4270f5884586bd67356965a37f5c8
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SHA512
34475011c75d2b3642e1feaef03d469e59846f6188e71738bcd45d3d2febbe4063be6a68ad6e163e6b88d3fa405a458f53705ed1cbafddc20d4ac6305c833a58
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SSDEEP
196608:zhxRPAu3shN9YytnJZ95dv9YIYVbNTITw9j:tzPI39Nt5dU+s
Malware Config
Signatures
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
Processes:
resource yara_rule \Users\Admin\AppData\Local\Temp\7-zip32_2.dll acprotect -
Loads dropped DLL 1 IoCs
Processes:
a7dfe3d3fa9d1913e671cc4be463460171c4270f5884586bd67356965a37f5c8.exepid process 2296 a7dfe3d3fa9d1913e671cc4be463460171c4270f5884586bd67356965a37f5c8.exe -
Processes:
resource yara_rule behavioral1/memory/2296-2-0x0000000010000000-0x0000000010018000-memory.dmp upx behavioral1/memory/2296-0-0x0000000010000000-0x0000000010018000-memory.dmp upx \Users\Admin\AppData\Local\Temp\7-zip32_2.dll upx behavioral1/memory/2296-10-0x0000000005740000-0x00000000057DF000-memory.dmp upx behavioral1/memory/2296-40-0x0000000005740000-0x00000000057DF000-memory.dmp upx -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
a7dfe3d3fa9d1913e671cc4be463460171c4270f5884586bd67356965a37f5c8.exepid process 2296 a7dfe3d3fa9d1913e671cc4be463460171c4270f5884586bd67356965a37f5c8.exe 2296 a7dfe3d3fa9d1913e671cc4be463460171c4270f5884586bd67356965a37f5c8.exe 2296 a7dfe3d3fa9d1913e671cc4be463460171c4270f5884586bd67356965a37f5c8.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
a7dfe3d3fa9d1913e671cc4be463460171c4270f5884586bd67356965a37f5c8.exedescription pid process target process PID 2296 wrote to memory of 2272 2296 a7dfe3d3fa9d1913e671cc4be463460171c4270f5884586bd67356965a37f5c8.exe cacls.exe PID 2296 wrote to memory of 2272 2296 a7dfe3d3fa9d1913e671cc4be463460171c4270f5884586bd67356965a37f5c8.exe cacls.exe PID 2296 wrote to memory of 2272 2296 a7dfe3d3fa9d1913e671cc4be463460171c4270f5884586bd67356965a37f5c8.exe cacls.exe PID 2296 wrote to memory of 2272 2296 a7dfe3d3fa9d1913e671cc4be463460171c4270f5884586bd67356965a37f5c8.exe cacls.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a7dfe3d3fa9d1913e671cc4be463460171c4270f5884586bd67356965a37f5c8.exe"C:\Users\Admin\AppData\Local\Temp\a7dfe3d3fa9d1913e671cc4be463460171c4270f5884586bd67356965a37f5c8.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cacls.execacls "" /e /p everyone:n2⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\f762a99.tmp\data.iniFilesize
2KB
MD52377d2d6aa5a9dff586f14847d8c8867
SHA1f1c16b6cc4e7823a29892e70a4ddf4bca9777ef7
SHA2568d57fec102a7e2a5d99a9acaf7d4cdb27ea4a908d101e188271f6e5c51748cef
SHA51267bf6eca6dc16dec58da89ac678727164b09c2dc63d09040912a10bd8dd53b1a0b9db88c9171cc599a712cffc12990b6c1915c4a35ec69c1901c32d2704f81d4
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\Users\Admin\AppData\Local\Temp\7-zip32_2.dllFilesize
233KB
MD5ea3df059beae86a3e186b2b179755e77
SHA1babdcd6b5082c02fa2f5ebc2020f2cb3bbd77e8d
SHA2561ab68a0c296281437fe638c8535309c6241ded4852608d940f5efcb8cc2d91a6
SHA5121406d8083cfbd26e18aba74f6b45a09137bb3960f7afce5c5d0d790b0edb7277b7b885ed2ded9def12b667bcb37cbfb335884b2d7b8f08565743b674d1f053bb
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memory/2296-3-0x000000007521D000-0x000000007521E000-memory.dmpFilesize
4KB
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memory/2296-2-0x0000000010000000-0x0000000010018000-memory.dmpFilesize
96KB
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memory/2296-0-0x0000000010000000-0x0000000010018000-memory.dmpFilesize
96KB
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memory/2296-4-0x00000000751F0000-0x0000000075300000-memory.dmpFilesize
1.1MB
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memory/2296-10-0x0000000005740000-0x00000000057DF000-memory.dmpFilesize
636KB
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memory/2296-40-0x0000000005740000-0x00000000057DF000-memory.dmpFilesize
636KB
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memory/2296-41-0x00000000751F0000-0x0000000075300000-memory.dmpFilesize
1.1MB