Analysis
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max time kernel
150s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
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submitted
16-01-2025 09:40
General
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Target
f045db38d511897cc39a006482351bdc6c398469d1bd33ea1fa7ea8cbdf2ea93.exe
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Size
208KB
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MD5
0bcb1fbf012b5a6871a6df155c6db27f
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SHA1
c6952514a3415d5982f5a30e7b859e1434e03e87
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SHA256
f045db38d511897cc39a006482351bdc6c398469d1bd33ea1fa7ea8cbdf2ea93
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SHA512
87c22b844fa800a92d56111730e9da3cdcb6e28ccce05e85d745f87d6aacd1302a7675862c1ef2c5a30a8a088fc0ac98b8b9bf68eaa08bd8c02d2e9378bfd4be
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SSDEEP
6144:nZWia9ubuBsyGvMwlvaB8Mi5vz9IGePA+hq5e:ZquCuygMQjd5vJIBP17
Malware Config
Extracted
simda
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dga
gatyfus.com
lyvyxor.com
vojyqem.com
qetyfuv.com
puvyxil.com
gahyqah.com
lyryfyd.com
vocyzit.com
qegyqaq.com
purydyv.com
gacyzuz.com
lygymoj.com
vowydef.com
qexylup.com
pufymoq.com
gaqydeb.com
lyxylux.com
vofymik.com
qeqysag.com
puzylyp.com
gadyniw.com
lymysan.com
volykyc.com
qedynul.com
pumypog.com
galykes.com
lysynur.com
vonypom.com
qekykev.com
pupybul.com
Signatures
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Simda family
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simda
Simda is an infostealer written in C++.
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Executes dropped EXE 1 IoCs
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Loads dropped DLL 2 IoCs
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Modifies WinLogon 2 TTPs 1 IoCs
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Drops file in Program Files directory 13 IoCs
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Drops file in Windows directory 2 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Modifies registry class 1 IoCs
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Suspicious behavior: EnumeratesProcesses 1 IoCs
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Suspicious behavior: RenamesItself 1 IoCs
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Suspicious use of AdjustPrivilegeToken 4 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\f045db38d511897cc39a006482351bdc6c398469d1bd33ea1fa7ea8cbdf2ea93.exe"C:\Users\Admin\AppData\Local\Temp\f045db38d511897cc39a006482351bdc6c398469d1bd33ea1fa7ea8cbdf2ea93.exe"1⤵
- Loads dropped DLL
- Modifies WinLogon
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\apppatch\svchost.exe"C:\Windows\apppatch\svchost.exe"2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
168B
MD5d57e3a550060f85d44a175139ea23021
SHA12c5cb3428a322c9709a34d04dd86fe7628f8f0a6
SHA25643edf068d34276e8ade4113d4d7207de19fc98a2ae1c07298e593edae2a8774c
SHA5120364fe6a010fce7a3f4a6344c84468c64b20fd131f3160fc649db78f1075ba52d8a1c4496e50dbe27c357e01ee52e94cdcda8f7927cba28d5f2f45b9da690063
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Filesize
208KB
MD5b05d1af1016c652715fcacf61641d6f3
SHA1c823a47b320ac465b2f62d319ec143e031c87d81
SHA256a61deaba00b9aeaa2163bca63ea84617fe3f655daf372d8332028a8f2e879aa5
SHA512c41586b19ef9b3d2b5d25fae5b470237ae5b9ff1f643259231c55653f053540e006845e54c7208253eccd3da314a8a7e48fb0d5b0183ebfa6db482110ae22467
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Filesize
564KB
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Filesize
328KB
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Filesize
380KB
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Filesize
564KB
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Filesize
380KB
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Filesize
328KB
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Filesize
564KB
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Filesize
564KB
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Filesize
564KB
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Filesize
680KB
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Filesize
680KB
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Filesize
680KB
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Filesize
564KB
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Filesize
680KB
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Filesize
680KB
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Filesize
680KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB