Analysis
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max time kernel
142s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
26/05/2024, 03:49
Static task
static1
Behavioral task
behavioral1
Sample
ddf2e54fd0a5a2110f7868bb716d7672e73e48e27b48e5bf7f47beb63923c07a.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
ddf2e54fd0a5a2110f7868bb716d7672e73e48e27b48e5bf7f47beb63923c07a.exe
Resource
win10v2004-20240426-en
General
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Target
ddf2e54fd0a5a2110f7868bb716d7672e73e48e27b48e5bf7f47beb63923c07a.exe
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Size
945KB
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MD5
4bbbe1d909cc984688fae588de3dafc2
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SHA1
3ad567eb39ca9402d1ad093a1695452df4cdd0fb
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SHA256
ddf2e54fd0a5a2110f7868bb716d7672e73e48e27b48e5bf7f47beb63923c07a
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SHA512
d65962014be726d585d3f155c51ccd40b19d644e9887a1b336541d668332c02c99d706085620c35d9a5cc8ecb4766b57fdf73ee60b83df2a93e599531105a226
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SSDEEP
12288:X+UNW45//n4jU6KGnN9CCiIAgY8DrL5FpY/Bp9ad9wt/W3XD4I40rBjvrEH7f2:uUt5n4Q6K9CiIAgV3LpI6d9ESRrEH7+
Malware Config
Signatures
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UPX dump on OEP (original entry point) 8 IoCs
resource yara_rule behavioral1/memory/2888-3-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral1/files/0x000b0000000122ee-1.dat UPX behavioral1/memory/2888-11-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral1/memory/2888-15-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral1/memory/2888-19-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral1/memory/2888-25-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral1/memory/2888-29-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral1/memory/2888-31-0x0000000010000000-0x0000000010030000-memory.dmp UPX -
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral1/files/0x000b0000000122ee-1.dat acprotect -
Loads dropped DLL 1 IoCs
pid Process 2888 ddf2e54fd0a5a2110f7868bb716d7672e73e48e27b48e5bf7f47beb63923c07a.exe -
resource yara_rule behavioral1/memory/2888-3-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/files/0x000b0000000122ee-1.dat upx behavioral1/memory/2888-11-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2888-15-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2888-19-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2888-25-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2888-29-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2888-31-0x0000000010000000-0x0000000010030000-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: ddf2e54fd0a5a2110f7868bb716d7672e73e48e27b48e5bf7f47beb63923c07a.exe -
Drops file in Program Files directory 2 IoCs
description ioc Process File created \??\c:\program files\common files\system\symsrv.dll.000 ddf2e54fd0a5a2110f7868bb716d7672e73e48e27b48e5bf7f47beb63923c07a.exe File created C:\Program Files\Common Files\System\symsrv.dll ddf2e54fd0a5a2110f7868bb716d7672e73e48e27b48e5bf7f47beb63923c07a.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 2888 ddf2e54fd0a5a2110f7868bb716d7672e73e48e27b48e5bf7f47beb63923c07a.exe 2888 ddf2e54fd0a5a2110f7868bb716d7672e73e48e27b48e5bf7f47beb63923c07a.exe 2888 ddf2e54fd0a5a2110f7868bb716d7672e73e48e27b48e5bf7f47beb63923c07a.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2888 ddf2e54fd0a5a2110f7868bb716d7672e73e48e27b48e5bf7f47beb63923c07a.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ddf2e54fd0a5a2110f7868bb716d7672e73e48e27b48e5bf7f47beb63923c07a.exe"C:\Users\Admin\AppData\Local\Temp\ddf2e54fd0a5a2110f7868bb716d7672e73e48e27b48e5bf7f47beb63923c07a.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2888
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