Analysis
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max time kernel
120s -
max time network
128s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system -
submitted
01-11-2023 19:31
Static task
static1
Behavioral task
behavioral1
Sample
5b4db4197f3dc0a526d39a3ba2b16a6fe766da7616e676065a84b3b69c299446.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
5b4db4197f3dc0a526d39a3ba2b16a6fe766da7616e676065a84b3b69c299446.exe
Resource
win10v2004-20231020-en
General
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Target
5b4db4197f3dc0a526d39a3ba2b16a6fe766da7616e676065a84b3b69c299446.exe
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Size
2.7MB
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MD5
e72be216db6681d49acd7fc6d2b46171
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SHA1
27f0d8e8bca5cf59358ca80f3fbb005edd55abcf
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SHA256
5b4db4197f3dc0a526d39a3ba2b16a6fe766da7616e676065a84b3b69c299446
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SHA512
316033984937673dc5de778a0124c4115ac96940eb03f5040910d59eb220ef89e3dcc897b9b39f341121bd32220e41447502546a80df95a7e78a5716d136769b
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SSDEEP
49152:zPE6vXDUOY7MqclLy0wsXuhXabboP4ACQDAknmCwlzI8ndEyw+AZ/WY4N2WwW/Kl:LFvX0MFLySXuhXa/oP4ACYAknmCMIjyK
Malware Config
Signatures
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral1/files/0x00110000000122e9-1.dat acprotect -
Loads dropped DLL 1 IoCs
pid Process 2216 5b4db4197f3dc0a526d39a3ba2b16a6fe766da7616e676065a84b3b69c299446.exe -
resource yara_rule behavioral1/files/0x00110000000122e9-1.dat upx behavioral1/memory/2216-3-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2216-7-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files\Common Files\System\symsrv.dll 5b4db4197f3dc0a526d39a3ba2b16a6fe766da7616e676065a84b3b69c299446.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2216 5b4db4197f3dc0a526d39a3ba2b16a6fe766da7616e676065a84b3b69c299446.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2216 5b4db4197f3dc0a526d39a3ba2b16a6fe766da7616e676065a84b3b69c299446.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2216 5b4db4197f3dc0a526d39a3ba2b16a6fe766da7616e676065a84b3b69c299446.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5b4db4197f3dc0a526d39a3ba2b16a6fe766da7616e676065a84b3b69c299446.exe"C:\Users\Admin\AppData\Local\Temp\5b4db4197f3dc0a526d39a3ba2b16a6fe766da7616e676065a84b3b69c299446.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2216
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab