Analysis
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max time kernel
122s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
26/01/2024, 15:35
Static task
static1
Behavioral task
behavioral1
Sample
e077107efbecdd4c9b45a04a393a6b3d33c0ef0e07536b9809cb1acc5a26d20f.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
e077107efbecdd4c9b45a04a393a6b3d33c0ef0e07536b9809cb1acc5a26d20f.exe
Resource
win10v2004-20231215-en
General
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Target
e077107efbecdd4c9b45a04a393a6b3d33c0ef0e07536b9809cb1acc5a26d20f.exe
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Size
2.1MB
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MD5
56363d5d6f285e8106585180bdeb2550
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SHA1
14a8a97452f22092e05c7512a7e549ef4c6e94c4
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SHA256
e077107efbecdd4c9b45a04a393a6b3d33c0ef0e07536b9809cb1acc5a26d20f
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SHA512
8236d70ec219d516f392a1ce9064e864d8f68284269ab2f546c335830864c9bed04e4a3c965a6c2b168018d118bcbf6cd9547f206139bb2cc27adfd465ae3d7c
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SSDEEP
49152:bf83LdZrq17O78la5xymksotcnkLVdBsQ7Q4URkZhM1e7:baLdo17O78w5Q6otcnkfBsQ7Q4URM7
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 behavioral1/files/0x000800000001222d-1.dat acprotect -
Loads dropped DLL 1 IoCs
pid Process 1740 e077107efbecdd4c9b45a04a393a6b3d33c0ef0e07536b9809cb1acc5a26d20f.exe -
resource yara_rule behavioral1/files/0x000800000001222d-1.dat upx behavioral1/memory/1740-3-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/1740-7-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files\Common Files\System\symsrv.dll e077107efbecdd4c9b45a04a393a6b3d33c0ef0e07536b9809cb1acc5a26d20f.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1740 e077107efbecdd4c9b45a04a393a6b3d33c0ef0e07536b9809cb1acc5a26d20f.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1740 e077107efbecdd4c9b45a04a393a6b3d33c0ef0e07536b9809cb1acc5a26d20f.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e077107efbecdd4c9b45a04a393a6b3d33c0ef0e07536b9809cb1acc5a26d20f.exe"C:\Users\Admin\AppData\Local\Temp\e077107efbecdd4c9b45a04a393a6b3d33c0ef0e07536b9809cb1acc5a26d20f.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1740
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab