Analysis
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max time kernel
91s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
01-06-2024 12:33
Behavioral task
behavioral1
Sample
a26d2d6e2027312156914ea918e8ec5058f310852c3b45877d56c37c47acc3cf.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
a26d2d6e2027312156914ea918e8ec5058f310852c3b45877d56c37c47acc3cf.exe
Resource
win10v2004-20240426-en
General
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Target
a26d2d6e2027312156914ea918e8ec5058f310852c3b45877d56c37c47acc3cf.exe
-
Size
5.4MB
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MD5
342c2f771ac258ff0a03e68c5164daff
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SHA1
6f05adbacb0881ff4487740ea2de06a072f177aa
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SHA256
a26d2d6e2027312156914ea918e8ec5058f310852c3b45877d56c37c47acc3cf
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SHA512
eefd6bdf935005808266c4836ac33d52d8c511b5e99b36a4362a01a4b4ae99025e7ba449c46f03c0535385ac8c9e51ea02b8d6e996dc33343e97688c4a1beea9
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SSDEEP
98304:cCF+OIyoWoZ61i0hUNfHBiCV2HW/40hUNfHBiCV2HvNX/:f+OIynoRjNIK4jNYB
Malware Config
Extracted
metasploit
encoder/shikata_ga_nai
Signatures
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MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
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Loads dropped DLL 3 IoCs
Processes:
a26d2d6e2027312156914ea918e8ec5058f310852c3b45877d56c37c47acc3cf.exepid process 1668 a26d2d6e2027312156914ea918e8ec5058f310852c3b45877d56c37c47acc3cf.exe 1668 a26d2d6e2027312156914ea918e8ec5058f310852c3b45877d56c37c47acc3cf.exe 1668 a26d2d6e2027312156914ea918e8ec5058f310852c3b45877d56c37c47acc3cf.exe -
Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 3228 1668 WerFault.exe a26d2d6e2027312156914ea918e8ec5058f310852c3b45877d56c37c47acc3cf.exe 432 1668 WerFault.exe a26d2d6e2027312156914ea918e8ec5058f310852c3b45877d56c37c47acc3cf.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a26d2d6e2027312156914ea918e8ec5058f310852c3b45877d56c37c47acc3cf.exe"C:\Users\Admin\AppData\Local\Temp\a26d2d6e2027312156914ea918e8ec5058f310852c3b45877d56c37c47acc3cf.exe"1⤵
- Loads dropped DLL
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1668 -s 5522⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1668 -s 15162⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1668 -ip 16681⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 1668 -ip 16681⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\Setup\ds.dllFilesize
67KB
MD57d5d3e2fcfa5ff53f5ae075ed4327b18
SHA13905104d8f7ba88b3b34f4997f3948b3183953f6
SHA256e1fb95609f2757ce74cb531a5cf59674e411ea0a262b758371d7236c191910c4
SHA512e67683331bb32ea4b2c38405be7f516db6935f883a1e4ae02a1700f5f36462c31b593e07c6fe06d8c0cb1c20c9f40a507c9eae245667c89f989e32765a89f589
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memory/1668-0-0x0000000000400000-0x000000000097B094-memory.dmpFilesize
5.5MB
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memory/1668-13-0x0000000005AD0000-0x0000000005AE0000-memory.dmpFilesize
64KB
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memory/1668-14-0x0000000072A0E000-0x0000000072A0F000-memory.dmpFilesize
4KB
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memory/1668-18-0x0000000005A40000-0x0000000005A54000-memory.dmpFilesize
80KB
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memory/1668-19-0x0000000000400000-0x000000000097B094-memory.dmpFilesize
5.5MB