Analysis
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max time kernel
120s -
max time network
111s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
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submitted
31-12-2024 17:59
General
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Target
e6fbafcb4b396f7bb06287aa1b13d6c7f94d454a3a0f123d6eeed212fc76fdd2N.exe
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Size
269KB
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MD5
2ba4d13b830b3e02575c20b1dbfdd6e0
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SHA1
3da870d0e0492b4b90931834e4cf19693603981e
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SHA256
e6fbafcb4b396f7bb06287aa1b13d6c7f94d454a3a0f123d6eeed212fc76fdd2
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SHA512
eb484bbe76ec40819f72ecc1353161bf4e038bad5d4f0539234aba337cc20a405d3b5610f2d51beee99ee38c332fe7f63288afb6abfad0d0bac43229b40a3423
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SSDEEP
3072:iAn6oNA5f/hK9eb+iY86PLJ83pBw0q6FjctDuFbIbXuUZayuNmhofrwr2LDDHyt2:iA6aAv+5iYPEzF0ZZay/ofrwr0DDHC2n
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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UPX packed file 1 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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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 38 IoCs
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Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\e6fbafcb4b396f7bb06287aa1b13d6c7f94d454a3a0f123d6eeed212fc76fdd2N.exe"C:\Users\Admin\AppData\Local\Temp\e6fbafcb4b396f7bb06287aa1b13d6c7f94d454a3a0f123d6eeed212fc76fdd2N.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
1.3MB
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Filesize
332KB
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228KB
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4KB
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712KB
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712KB
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Filesize
1.3MB
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712KB
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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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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
332KB
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Filesize
228KB