Analysis
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max time kernel
138s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system -
submitted
03/11/2023, 11:36
Static task
static1
Behavioral task
behavioral1
Sample
3a8618b356fcbc04db7ecc982f7397e16670072f7ccacf9b23685f52bc3676dd.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
3a8618b356fcbc04db7ecc982f7397e16670072f7ccacf9b23685f52bc3676dd.exe
Resource
win10v2004-20231023-en
General
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Target
3a8618b356fcbc04db7ecc982f7397e16670072f7ccacf9b23685f52bc3676dd.exe
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Size
286KB
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MD5
364019be86cce4780d55872f51094408
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SHA1
254e8840a4cb9a5226661382419d64a5b2ed1771
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SHA256
3a8618b356fcbc04db7ecc982f7397e16670072f7ccacf9b23685f52bc3676dd
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SHA512
f9dda0e1658b3c02d764787616efe2544185a26a56edbae9250ca28fe90fe49f456984179c85f719a5558ba1298b15b9660bb62ed68a220ad35840980893c5e9
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SSDEEP
6144:xP7gKNkhSR/5kHouyXnZhB+B8WH3BV+UdvrEFp7hKB:xP7gKNkhm/JuyXnPB+B8WH3BjvrEH7i
Malware Config
Signatures
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Modifies AppInit DLL entries 2 TTPs
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral2/files/0x0006000000022d84-1.dat acprotect -
Loads dropped DLL 1 IoCs
pid Process 4932 3a8618b356fcbc04db7ecc982f7397e16670072f7ccacf9b23685f52bc3676dd.exe -
resource yara_rule behavioral2/files/0x0006000000022d84-1.dat upx behavioral2/memory/4932-2-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/4932-11-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files\Common Files\System\symsrv.dll 3a8618b356fcbc04db7ecc982f7397e16670072f7ccacf9b23685f52bc3676dd.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4932 3a8618b356fcbc04db7ecc982f7397e16670072f7ccacf9b23685f52bc3676dd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3a8618b356fcbc04db7ecc982f7397e16670072f7ccacf9b23685f52bc3676dd.exe"C:\Users\Admin\AppData\Local\Temp\3a8618b356fcbc04db7ecc982f7397e16670072f7ccacf9b23685f52bc3676dd.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
PID:4932
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab