Analysis
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max time kernel
149s -
max time network
149s -
platform
windows11-21h2_x64 -
resource
win11-20250410-en -
resource tags
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submitted
17/04/2025, 20:05
General
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Target
JaffaCakes118_baf2c0719394e68ce4ff5b8786b897c9.exe
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Size
296KB
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MD5
baf2c0719394e68ce4ff5b8786b897c9
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SHA1
16fcc7a789965e081e9d0cd694e0ed4f97f3e321
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SHA256
d3b8a8f892ad146bb437a496b64cfba99377ee5facf6a129d484189c375aac26
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SHA512
355762d734a30f536117689ec8fdbc3e0222e3041ecec73c40b6c0a9ea13f7b8f2152c5fe56bba4f26318b4ddf4f23ce577eec1f18e1c1b17e0466e600c968f3
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SSDEEP
6144:oPK1aPchfi7Dw0LS9mlz92v359+7hkICF7EtXXM+bNRcepnFGsvg0:oQaUK71cg92f547LCF4XXM+JRcKF5g0
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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Drops file in System32 directory 1 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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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of AdjustPrivilegeToken 5 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_baf2c0719394e68ce4ff5b8786b897c9.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_baf2c0719394e68ce4ff5b8786b897c9.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
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\JAFFAC~1.EXE1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_baf2c0719394e68ce4ff5b8786b897c9.exeC:\Users\Admin\AppData\Local\Temp\JAFFAC~1.EXE2⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
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420KB
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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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420KB
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228KB
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740KB
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740KB