Analysis
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max time kernel
145s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
18/04/2024, 06:21
Static task
static1
Behavioral task
behavioral1
Sample
35decbce45c59353a0146c36505d408650021c5b5e3fdde3f4d6cfcd86936694.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
35decbce45c59353a0146c36505d408650021c5b5e3fdde3f4d6cfcd86936694.exe
Resource
win10v2004-20240412-en
General
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Target
35decbce45c59353a0146c36505d408650021c5b5e3fdde3f4d6cfcd86936694.exe
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Size
1.5MB
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MD5
7153ce9395918ca3513154bdd51e9ff3
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SHA1
01f56f2688592f30d0dd0107e0d1e809310a4459
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SHA256
35decbce45c59353a0146c36505d408650021c5b5e3fdde3f4d6cfcd86936694
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SHA512
e6a2b359f3a32fdcf7398955956f197fc48087f62b42f0ca8ef6b8b28a4ac0c6a934a6edace0a6cd1473f2cf20c3e4eb4e6ebe2aa56da554d47c878baaa9e1c2
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SSDEEP
24576:B/WD+nDKdmWr4qt9voQ7ayJ1UNeZ5ZTyXOmScQ3mWn+FfirkN46LG/LP3nrEH7Q:++nDsmWMqt9AmZ20D+Fj3LOfp
Malware Config
Signatures
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral2/files/0x000800000001db0e-1.dat acprotect -
Loads dropped DLL 1 IoCs
pid Process 3384 35decbce45c59353a0146c36505d408650021c5b5e3fdde3f4d6cfcd86936694.exe -
resource yara_rule behavioral2/files/0x000800000001db0e-1.dat upx behavioral2/memory/3384-4-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/3384-22-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/3384-25-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/3384-32-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/3384-36-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/3384-48-0x0000000010000000-0x0000000010030000-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: 35decbce45c59353a0146c36505d408650021c5b5e3fdde3f4d6cfcd86936694.exe -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files\Common Files\System\symsrv.dll 35decbce45c59353a0146c36505d408650021c5b5e3fdde3f4d6cfcd86936694.exe File created \??\c:\program files\common files\system\symsrv.dll.000 35decbce45c59353a0146c36505d408650021c5b5e3fdde3f4d6cfcd86936694.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 5092 3384 WerFault.exe 83 -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 3384 35decbce45c59353a0146c36505d408650021c5b5e3fdde3f4d6cfcd86936694.exe 3384 35decbce45c59353a0146c36505d408650021c5b5e3fdde3f4d6cfcd86936694.exe 3384 35decbce45c59353a0146c36505d408650021c5b5e3fdde3f4d6cfcd86936694.exe 3384 35decbce45c59353a0146c36505d408650021c5b5e3fdde3f4d6cfcd86936694.exe 3384 35decbce45c59353a0146c36505d408650021c5b5e3fdde3f4d6cfcd86936694.exe 3384 35decbce45c59353a0146c36505d408650021c5b5e3fdde3f4d6cfcd86936694.exe 3384 35decbce45c59353a0146c36505d408650021c5b5e3fdde3f4d6cfcd86936694.exe 3384 35decbce45c59353a0146c36505d408650021c5b5e3fdde3f4d6cfcd86936694.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3384 35decbce45c59353a0146c36505d408650021c5b5e3fdde3f4d6cfcd86936694.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\35decbce45c59353a0146c36505d408650021c5b5e3fdde3f4d6cfcd86936694.exe"C:\Users\Admin\AppData\Local\Temp\35decbce45c59353a0146c36505d408650021c5b5e3fdde3f4d6cfcd86936694.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3384 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3384 -s 7002⤵
- Program crash
PID:5092
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3384 -ip 33841⤵PID:3856
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab
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Filesize
175B
MD51130c911bf5db4b8f7cf9b6f4b457623
SHA148e734c4bc1a8b5399bff4954e54b268bde9d54c
SHA256eba08cc8182f379392a97f542b350ea0dbbe5e4009472f35af20e3d857eafdf1
SHA51294e2511ef2c53494c2aff0960266491ffc0e54e75185427d1ccedae27c286992c754ca94cbb0c9ea36e3f04cd4eb7f032c551cf2d4b309f292906303f1a75fa0