Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20250211-en -
resource tags
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submitted
12-02-2025 02:40
General
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Target
JaffaCakes118_ec6f96d00abb4464817938281094067d.exe
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Size
244KB
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MD5
ec6f96d00abb4464817938281094067d
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SHA1
9b6743088416af07924873faa79a23cd9ffb45af
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SHA256
45f0dce7322587d3f94574004c256e39a4cf43181d3beefe86ea262aa7644686
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SHA512
1bc3b3d58a0f9bab9df23e4b8b5a9722c55970826b100ef49439f735477244e9f8723ece7ea704a015e715b910ba7edf7e5b7cae6adc732dda000428760335e1
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SSDEEP
6144:40/0nnbl4l+phC/Ipmt6f7VeVn5qMnn0+O7QLyUqrIriI:4OenbfFHTc33n0F7QLyZI
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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Downloads MZ/PE file 1 IoCs
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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 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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System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ec6f96d00abb4464817938281094067d.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ec6f96d00abb4464817938281094067d.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:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSIwIiBpbnN0YWxsZGF0ZXRpbWU9IjE3MzkyODIxNjkiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4Mzc1MzE4NTEwMTAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1Njg2MjM1MzMwIi8-PC9hcHA-PC9yZXF1ZXN0Pg1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
1Winlogon Helper DLL
2Privilege Escalation
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
1Winlogon Helper DLL
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
420KB
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Filesize
228KB
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Filesize
4KB
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Filesize
712KB
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Filesize
500KB
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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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Filesize
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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Filesize
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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Filesize
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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Filesize
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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Filesize
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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Filesize
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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Filesize
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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Filesize
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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Filesize
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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Filesize
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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Filesize
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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Filesize
420KB
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Filesize
228KB