Analysis
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max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
26-01-2025 23:31
General
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Target
JaffaCakes118_3a1982f1a4b8dc97c18bdcb653d02ce6.exe
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Size
206KB
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MD5
3a1982f1a4b8dc97c18bdcb653d02ce6
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SHA1
67e54c71552c5a03d116cc3c43d9a19076592898
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SHA256
2a62a66e3d5aca6b82d5661ab7d714bfdf234f3d7e45d305843f5c64b02fba0a
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SHA512
81ee6f5aea191d21c934fc382252f1afdbd1b8e962341efbdc9001499dc3fdcd2c33b28aecf81f6fa80f1b3781c21274c94b151ec0601eda690a795349014e8b
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SSDEEP
3072:UXVbtamQ9HZVM92JpY7XSy2VyhLAx7RZjPiAMqIzmo9eG4psAax+ZRGw+:IVhIOEpsZ2yLAx7nl+D4mA9Z3+
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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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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Executes dropped EXE 1 IoCs
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Loads dropped DLL 2 IoCs
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Modifies WinLogon 2 TTPs 2 IoCs
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Drops file in Program Files directory 24 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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Suspicious behavior: EnumeratesProcesses 1 IoCs
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Suspicious behavior: RenamesItself 1 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3a1982f1a4b8dc97c18bdcb653d02ce6.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3a1982f1a4b8dc97c18bdcb653d02ce6.exe"1⤵
- Loads dropped DLL
- Modifies WinLogon
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
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C:\Windows\apppatch\svchost.exe"C:\Windows\apppatch\svchost.exe"2⤵
- Modifies WinLogon for persistence
- Executes dropped EXE
- Modifies WinLogon
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
24KB
MD5e672bf922f64dc942b0b66443b79c7ec
SHA17479cb0071537d78516446a361c6d046e060e8b4
SHA2560d1c82f9b563de65a327756e55137e5e85ae69ffbf7b561e420cfe96a2299133
SHA5126bbdb1991ae077a33ba62d8e3430d43af0cf826963c84ea1bb5c297db072b8c555ed10fd61ca63ed69c4a2e02ca1222be021afe28b3bef5de54f229839d9af36
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Filesize
593B
MD5926512864979bc27cf187f1de3f57aff
SHA1acdeb9d6187932613c7fa08eaf28f0cd8116f4b5
SHA256b3e893a653ec06c05ee90f2f6e98cc052a92f6616d7cca8c416420e178dcc73f
SHA512f6f9fd3ca9305bec879cfcd38e64111a18e65e30d25c49e9f2cd546cbab9b2dcd03eca81952f6b77c0eaab20192ef7bef0d8d434f6f371811929e75f8620633b
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Filesize
206KB
MD597a20220e5918f50990e1817668049b9
SHA192fcd43a292d5b8dd8b34fdcfbfa007aefe1778a
SHA256d1a49f03c76ea1990daafd3ccaaa1a8c6afd25aed83ab2748bce876e9554a974
SHA512ad3242b52ad950868f14d3537f9d8f350b68b2bd8734cae3c0c39c00266830944775d7cda5ccb660d5ad0a8263d7f15222c13011cf35a2e831e43b0c0812b25a
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Filesize
544KB
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Filesize
316KB
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Filesize
368KB
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Filesize
368KB
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Filesize
316KB
-
Filesize
544KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
544KB
-
Filesize
656KB
-
Filesize
656KB
-
Filesize
544KB
-
Filesize
656KB
-
Filesize
656KB
-
Filesize
656KB
-
Filesize
656KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
544KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
544KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB
-
Filesize
712KB