Analysis
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max time kernel
149s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
08/09/2024, 21:22
General
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Target
d51b72ee9e22978d66d9c80ee613aa8c_JaffaCakes118.exe
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Size
217KB
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MD5
d51b72ee9e22978d66d9c80ee613aa8c
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SHA1
49c4ca3fa9f99990a774c4a939e9047676c76b82
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SHA256
428817003b8715c76c2f50a0a45f799b04bd08aa98afdda106f8d22eafd9b516
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SHA512
0d9e8b6c6283d0176041781147776c9ba4123cb1495855509a591218655ad07a465dbafcbb775ae8a7494824090e08a4e7d0cb66f7540db1134b1ffc10ec1d9c
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SSDEEP
3072:u9PkrQ3qKG12Aa+u5/GGrgQ2TrhzWiQmzV50qAnz4Wa2vLsNouaiUZO:OAv7yXg5zWiNzV50XwaY
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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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 1 IoCs
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Drops file in Program Files directory 14 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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Modifies registry class 1 IoCs
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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 AdjustPrivilegeToken 4 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\d51b72ee9e22978d66d9c80ee613aa8c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d51b72ee9e22978d66d9c80ee613aa8c_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Modifies WinLogon
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\apppatch\svchost.exe"C:\Windows\apppatch\svchost.exe"2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
168B
MD5d57e3a550060f85d44a175139ea23021
SHA12c5cb3428a322c9709a34d04dd86fe7628f8f0a6
SHA25643edf068d34276e8ade4113d4d7207de19fc98a2ae1c07298e593edae2a8774c
SHA5120364fe6a010fce7a3f4a6344c84468c64b20fd131f3160fc649db78f1075ba52d8a1c4496e50dbe27c357e01ee52e94cdcda8f7927cba28d5f2f45b9da690063
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Filesize
217KB
MD561f071436f6c0f26ba34108acde65bec
SHA14bf466385c2a08d1a88ba2ef2eb34fdc24bffd85
SHA2568e570ae54cb00064bdab431559c76f19a7bbe0fcf3efeb2984433edb109d40ec
SHA5124d8d7c697af6da58232d824582b663f20315372acf39d338cb00f49872b50c57a61c2fd56ab7066b3b8cb3d159e84cd36eb3b73c3b86cb657de7f97547e98d01
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Filesize
328KB
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Filesize
3.7MB
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Filesize
380KB
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Filesize
380KB
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Filesize
328KB
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Filesize
3.7MB
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Filesize
3.7MB
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Filesize
3.7MB
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Filesize
680KB
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Filesize
680KB
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Filesize
680KB
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Filesize
3.7MB
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Filesize
680KB
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Filesize
680KB
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Filesize
680KB
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Filesize
3.7MB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB
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Filesize
732KB