Analysis
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max time kernel
142s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
20-05-2024 22:10
Behavioral task
behavioral1
Sample
4c92d5f222d48aeed7eec86fb559aa2eedf226ed4e7689096a2f00d6e39c5768.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
4c92d5f222d48aeed7eec86fb559aa2eedf226ed4e7689096a2f00d6e39c5768.exe
Resource
win10v2004-20240226-en
General
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Target
4c92d5f222d48aeed7eec86fb559aa2eedf226ed4e7689096a2f00d6e39c5768.exe
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Size
968KB
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MD5
a3c641448f6d7ad898f676ecba5490f0
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SHA1
b4ace126f190809f430da54065e67da12efb3678
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SHA256
4c92d5f222d48aeed7eec86fb559aa2eedf226ed4e7689096a2f00d6e39c5768
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SHA512
d3840beff555e4dd50b36e855313fd0308d4735c126513bf34263bf534ef54b28dc881e19b8473f5d0d610c6e059b57dbda65c0a1c5d8cb352529cb9baddd16e
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SSDEEP
24576:r4GHcIzOaVyr3kQPojG08sgRefJleNrEH7i:UscdaVyr3kQPQUQlY
Malware Config
Signatures
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UPX dump on OEP (original entry point) 11 IoCs
resource yara_rule behavioral1/files/0x000d0000000122eb-2.dat UPX behavioral1/memory/2224-4-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral1/memory/2224-0-0x0000000000A70000-0x0000000000C5A000-memory.dmp UPX behavioral1/memory/2224-22-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral1/memory/2224-21-0x0000000000A70000-0x0000000000C5A000-memory.dmp UPX behavioral1/memory/2224-25-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral1/memory/2224-31-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral1/memory/2224-35-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral1/memory/2224-41-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral1/memory/2224-43-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral1/memory/2224-59-0x0000000010000000-0x0000000010030000-memory.dmp UPX -
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral1/files/0x000d0000000122eb-2.dat acprotect -
Loads dropped DLL 1 IoCs
pid Process 2224 4c92d5f222d48aeed7eec86fb559aa2eedf226ed4e7689096a2f00d6e39c5768.exe -
resource yara_rule behavioral1/files/0x000d0000000122eb-2.dat upx behavioral1/memory/2224-4-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2224-0-0x0000000000A70000-0x0000000000C5A000-memory.dmp upx behavioral1/memory/2224-22-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2224-21-0x0000000000A70000-0x0000000000C5A000-memory.dmp upx behavioral1/memory/2224-25-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2224-31-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2224-35-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2224-41-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2224-43-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2224-59-0x0000000010000000-0x0000000010030000-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: 4c92d5f222d48aeed7eec86fb559aa2eedf226ed4e7689096a2f00d6e39c5768.exe -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral1/memory/2224-21-0x0000000000A70000-0x0000000000C5A000-memory.dmp autoit_exe -
Drops file in Program Files directory 2 IoCs
description ioc Process File created \??\c:\program files\common files\system\symsrv.dll.000 4c92d5f222d48aeed7eec86fb559aa2eedf226ed4e7689096a2f00d6e39c5768.exe File created C:\Program Files\Common Files\System\symsrv.dll 4c92d5f222d48aeed7eec86fb559aa2eedf226ed4e7689096a2f00d6e39c5768.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 2224 4c92d5f222d48aeed7eec86fb559aa2eedf226ed4e7689096a2f00d6e39c5768.exe 2224 4c92d5f222d48aeed7eec86fb559aa2eedf226ed4e7689096a2f00d6e39c5768.exe 2224 4c92d5f222d48aeed7eec86fb559aa2eedf226ed4e7689096a2f00d6e39c5768.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2224 4c92d5f222d48aeed7eec86fb559aa2eedf226ed4e7689096a2f00d6e39c5768.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2224 4c92d5f222d48aeed7eec86fb559aa2eedf226ed4e7689096a2f00d6e39c5768.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4c92d5f222d48aeed7eec86fb559aa2eedf226ed4e7689096a2f00d6e39c5768.exe"C:\Users\Admin\AppData\Local\Temp\4c92d5f222d48aeed7eec86fb559aa2eedf226ed4e7689096a2f00d6e39c5768.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:2224
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
175B
MD51130c911bf5db4b8f7cf9b6f4b457623
SHA148e734c4bc1a8b5399bff4954e54b268bde9d54c
SHA256eba08cc8182f379392a97f542b350ea0dbbe5e4009472f35af20e3d857eafdf1
SHA51294e2511ef2c53494c2aff0960266491ffc0e54e75185427d1ccedae27c286992c754ca94cbb0c9ea36e3f04cd4eb7f032c551cf2d4b309f292906303f1a75fa0
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab