Analysis
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max time kernel
145s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
14-10-2022 09:46
Static task
static1
Behavioral task
behavioral1
Sample
a366bced9a9bf58a647a8e95a72fa47908ef9c1a7456daaaa43d797691ed1b00.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
a366bced9a9bf58a647a8e95a72fa47908ef9c1a7456daaaa43d797691ed1b00.exe
Resource
win10v2004-20220812-en
General
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Target
a366bced9a9bf58a647a8e95a72fa47908ef9c1a7456daaaa43d797691ed1b00.exe
-
Size
735KB
-
MD5
72bcd51ed5d61cdfaa5e87f91a9b0c10
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SHA1
0cec684a852c42fd6d5c9a3ac3e06362b355d125
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SHA256
a366bced9a9bf58a647a8e95a72fa47908ef9c1a7456daaaa43d797691ed1b00
-
SHA512
7b54950b31d373965dafe6cd6d15047da23af88b0107d9936b0b23ad23b6b619c5a63838e9e088ecbb78e6a64d7ea073538ca44b149813d6dc5c292d8cdc2145
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SSDEEP
12288:JOyaiqzfUFGwTdRmzX/eOyaiqzfUFGwTdrJf/zmrcef:JO4qTAGhX/eO4qTAGizwc4
Malware Config
Signatures
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resource yara_rule behavioral2/memory/1752-134-0x0000000000400000-0x0000000000425000-memory.dmp upx behavioral2/memory/1752-135-0x0000000000400000-0x0000000000425000-memory.dmp upx behavioral2/memory/1752-137-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral2/memory/1752-138-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral2/memory/1752-139-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral2/memory/1752-140-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral2/memory/1752-142-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral2/memory/1752-143-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral2/memory/1752-144-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral2/memory/1752-145-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral2/memory/1752-146-0x0000000000400000-0x0000000000425000-memory.dmp upx -
Loads dropped DLL 1 IoCs
pid Process 1752 a366bced9a9bf58a647a8e95a72fa47908ef9c1a7456daaaa43d797691ed1b00.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 3596 1752 WerFault.exe 80 -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 1752 a366bced9a9bf58a647a8e95a72fa47908ef9c1a7456daaaa43d797691ed1b00.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a366bced9a9bf58a647a8e95a72fa47908ef9c1a7456daaaa43d797691ed1b00.exe"C:\Users\Admin\AppData\Local\Temp\a366bced9a9bf58a647a8e95a72fa47908ef9c1a7456daaaa43d797691ed1b00.exe"1⤵
- Loads dropped DLL
- Suspicious use of UnmapMainImage
PID:1752 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1752 -s 3242⤵
- Program crash
PID:3596
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1752 -ip 17521⤵PID:5000
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
-
Filesize
1.6MB
MD54f3387277ccbd6d1f21ac5c07fe4ca68
SHA1e16506f662dc92023bf82def1d621497c8ab5890
SHA256767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac
SHA5129da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219