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Analysis
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max time kernel
120s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
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submitted
18/12/2024, 04:32
General
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Target
ef3b53c5d6d9be4bd0a66c645107dafb02fee028c11928a5934c763432b61120N.exe
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Size
307KB
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MD5
f2aa272c6174c59bd0c7171bff6eec20
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SHA1
84b98de9992181f592c1008a14264c0b6cbca1c1
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SHA256
ef3b53c5d6d9be4bd0a66c645107dafb02fee028c11928a5934c763432b61120
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SHA512
bdb9422cda5fd57423980493c71d70861d87079c2e4b30b9d55aaa8d22466632dabe3c5bc2434fe8838b3d219d468e0c6dea4cc42d2ab2dcba56efbdf8c75e78
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SSDEEP
6144:PMdbHniiav4BnRcXjdQ7ZHHgYjKAB0HBC2pZr:sHikdRojdQ7REvCMZr
Malware Config
Extracted
simda
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dga
cihunemyror.eu
digivehusyd.eu
vofozymufok.eu
fodakyhijyv.eu
nopegymozow.eu
gatedyhavyd.eu
marytymenok.eu
jewuqyjywyv.eu
qeqinuqypoq.eu
kemocujufys.eu
rynazuqihoj.eu
lyvejujolec.eu
tucyguqaciq.eu
xuxusujenes.eu
puzutuqeqij.eu
ciliqikytec.eu
dikoniwudim.eu
vojacikigep.eu
fogeliwokih.eu
nofyjikoxex.eu
gadufiwabim.eu
masisokemep.eu
jepororyrih.eu
qetoqolusex.eu
keraborigin.eu
ryqecolijet.eu
lymylorozig.eu
tunujolavez.eu
xubifaremin.eu
puvopalywet.eu
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
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Simda family
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simda
Simda is an infostealer written in C++.
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Adds Run key to start application 2 TTPs 1 IoCs
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Modifies WinLogon 2 TTPs 2 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 1 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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Suspicious behavior: EnumeratesProcesses 37 IoCs
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Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\ef3b53c5d6d9be4bd0a66c645107dafb02fee028c11928a5934c763432b61120N.exe"C:\Users\Admin\AppData\Local\Temp\ef3b53c5d6d9be4bd0a66c645107dafb02fee028c11928a5934c763432b61120N.exe"1⤵
- Modifies WinLogon for persistence
- Adds Run key to start application
- Modifies WinLogon
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
420KB
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Filesize
228KB
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712KB
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712KB
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712KB
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1.0MB
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712KB
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712KB
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712KB
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736KB
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736KB
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736KB
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736KB
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736KB
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736KB
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736KB
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736KB
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736KB
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736KB
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736KB
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736KB
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736KB
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736KB
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736KB
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736KB
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736KB
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736KB
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736KB
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736KB
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736KB
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736KB
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736KB
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736KB
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736KB
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736KB
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736KB
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736KB
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736KB
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736KB
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736KB
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736KB
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736KB
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Filesize
736KB
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736KB
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736KB
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736KB
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Filesize
736KB
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Filesize
736KB
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Filesize
736KB
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Filesize
736KB
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736KB
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Filesize
736KB
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Filesize
736KB
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Filesize
736KB
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Filesize
736KB
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736KB
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Filesize
736KB
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736KB
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736KB
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Filesize
420KB
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Filesize
228KB