Analysis
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max time kernel
146s -
max time network
94s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
02/06/2023, 21:00
Static task
static1
Behavioral task
behavioral1
Sample
ufed 7.60 keygen.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
ufed 7.60 keygen.exe
Resource
win10v2004-20230220-en
General
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Target
ufed 7.60 keygen.exe
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Size
682KB
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MD5
d6bfa6d7051fae1c7eb08453900eb1d9
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SHA1
1436e1703a73a1e5ca17061eb78bd40bd4119a00
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SHA256
78d103bb89bd63a3440848c26a0c21ca41fba434ee6dd10dc20f06f7dc33567e
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SHA512
30a3586e8949f36863e6c3781bd4421482eb2d441c86edc67942f8f853855fa67278ba347c5a2001d52e1ff1d40f94171688bddc79956230696c6688792db00f
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SSDEEP
12288:vrh1Ok70TnvjcORwuNBvcbGxIBU2KfvXCIbCgxvy3zxylBjvrEH7c:yk70TrcEwVbGxIBU2Kf6IbCg+yLrEH7c
Malware Config
Signatures
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.NET Reactor proctector 35 IoCs
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
resource yara_rule behavioral1/memory/1976-58-0x0000000004E00000-0x0000000004EA2000-memory.dmp net_reactor behavioral1/memory/1976-62-0x0000000004CC0000-0x0000000004D60000-memory.dmp net_reactor behavioral1/memory/1976-63-0x0000000004CC0000-0x0000000004D5B000-memory.dmp net_reactor behavioral1/memory/1976-64-0x0000000004CC0000-0x0000000004D5B000-memory.dmp net_reactor behavioral1/memory/1976-66-0x0000000004CC0000-0x0000000004D5B000-memory.dmp net_reactor behavioral1/memory/1976-68-0x0000000004CC0000-0x0000000004D5B000-memory.dmp net_reactor behavioral1/memory/1976-70-0x0000000004CC0000-0x0000000004D5B000-memory.dmp net_reactor behavioral1/memory/1976-72-0x0000000004CC0000-0x0000000004D5B000-memory.dmp net_reactor behavioral1/memory/1976-74-0x0000000004CC0000-0x0000000004D5B000-memory.dmp net_reactor behavioral1/memory/1976-76-0x0000000004CC0000-0x0000000004D5B000-memory.dmp net_reactor behavioral1/memory/1976-78-0x0000000004CC0000-0x0000000004D5B000-memory.dmp net_reactor behavioral1/memory/1976-80-0x0000000004CC0000-0x0000000004D5B000-memory.dmp net_reactor behavioral1/memory/1976-82-0x0000000004CC0000-0x0000000004D5B000-memory.dmp net_reactor behavioral1/memory/1976-84-0x0000000004CC0000-0x0000000004D5B000-memory.dmp net_reactor behavioral1/memory/1976-90-0x0000000004CC0000-0x0000000004D5B000-memory.dmp net_reactor behavioral1/memory/1976-88-0x0000000004CC0000-0x0000000004D5B000-memory.dmp net_reactor behavioral1/memory/1976-86-0x0000000004CC0000-0x0000000004D5B000-memory.dmp net_reactor behavioral1/memory/1976-92-0x0000000004CC0000-0x0000000004D5B000-memory.dmp net_reactor behavioral1/memory/1976-94-0x0000000004CC0000-0x0000000004D5B000-memory.dmp net_reactor behavioral1/memory/1976-96-0x0000000004CC0000-0x0000000004D5B000-memory.dmp net_reactor behavioral1/memory/1976-98-0x0000000004CC0000-0x0000000004D5B000-memory.dmp net_reactor behavioral1/memory/1976-100-0x0000000004CC0000-0x0000000004D5B000-memory.dmp net_reactor behavioral1/memory/1976-102-0x0000000004CC0000-0x0000000004D5B000-memory.dmp net_reactor behavioral1/memory/1976-104-0x0000000004CC0000-0x0000000004D5B000-memory.dmp net_reactor behavioral1/memory/1976-106-0x0000000004CC0000-0x0000000004D5B000-memory.dmp net_reactor behavioral1/memory/1976-111-0x0000000004CC0000-0x0000000004D5B000-memory.dmp net_reactor behavioral1/memory/1976-113-0x0000000004CC0000-0x0000000004D5B000-memory.dmp net_reactor behavioral1/memory/1976-109-0x0000000004CC0000-0x0000000004D5B000-memory.dmp net_reactor behavioral1/memory/1976-115-0x0000000004CC0000-0x0000000004D5B000-memory.dmp net_reactor behavioral1/memory/1976-117-0x0000000004CC0000-0x0000000004D5B000-memory.dmp net_reactor behavioral1/memory/1976-119-0x0000000004CC0000-0x0000000004D5B000-memory.dmp net_reactor behavioral1/memory/1976-124-0x0000000004CC0000-0x0000000004D5B000-memory.dmp net_reactor behavioral1/memory/1976-126-0x0000000004CC0000-0x0000000004D5B000-memory.dmp net_reactor behavioral1/memory/1976-128-0x0000000004CC0000-0x0000000004D5B000-memory.dmp net_reactor behavioral1/memory/1976-130-0x0000000004CC0000-0x0000000004D5B000-memory.dmp net_reactor -
ACProtect 1.3x - 1.4x DLL software 2 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral1/files/0x000400000000b46e-55.dat acprotect behavioral1/files/0x000400000000b46e-121.dat acprotect -
Loads dropped DLL 1 IoCs
pid Process 1976 ufed 7.60 keygen.exe -
resource yara_rule behavioral1/files/0x000400000000b46e-55.dat upx behavioral1/memory/1976-59-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/files/0x000400000000b46e-121.dat upx behavioral1/memory/1976-2028-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\e: ufed 7.60 keygen.exe -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files\Common Files\System\symsrv.dll ufed 7.60 keygen.exe File created \??\c:\program files\common files\system\symsrv.dll.000 ufed 7.60 keygen.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1976 ufed 7.60 keygen.exe 1976 ufed 7.60 keygen.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1976 ufed 7.60 keygen.exe Token: SeDebugPrivilege 1976 ufed 7.60 keygen.exe
Processes
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab