Analysis
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max time kernel
149s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
24/11/2024, 05:34
General
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Target
fe358ca8ffa50a8cb2c70d1b7baa5e2235c56a8f9291a3d98d659e04fc53673a.exe
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Size
686KB
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MD5
32b604b8fd06e37c36388ab5cb01f04d
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SHA1
f1b0a44482c17330efa6f3ba72c1fcc32dc8a778
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SHA256
fe358ca8ffa50a8cb2c70d1b7baa5e2235c56a8f9291a3d98d659e04fc53673a
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SHA512
768a4247a2470dc6c9246b3d588596b52343f03ba17b8d86afe289de023eaf02a21a11eea7474e35a7c971a0c42d8cc9bcc1287afbbd952a91c329ca33043d02
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SSDEEP
12288:gmWhND9yJz+b1FcMLmp2ATTSsdApVHyGbs2CYPHrLpVmCbHDSgp:gmUNJyJqb1FcMap2ATT5itjCYZ3DSo
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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Modifies WinLogon 2 TTPs 2 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 64 IoCs
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Suspicious behavior: RenamesItself 1 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\fe358ca8ffa50a8cb2c70d1b7baa5e2235c56a8f9291a3d98d659e04fc53673a.exe"C:\Users\Admin\AppData\Local\Temp\fe358ca8ffa50a8cb2c70d1b7baa5e2235c56a8f9291a3d98d659e04fc53673a.exe"1⤵
- Modifies WinLogon
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- 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
- 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
MD5639f2534ba6b503fc3929027f47e00d6
SHA118544f2152f30e2fc4ac599553f0f125caf2875b
SHA2568ced3a7d583c7bcc2068e67196559b160be34e276c4e8e5693385b1e54b80ef1
SHA512d2c6e93370150b814e8b8808c235da7bdef9a82a80c1348a8ae8516352ddea207eb843dc9c646a19eb466606a0875e1aab7f61c6e7de9e0cc840014773555414
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Filesize
593B
MD5926512864979bc27cf187f1de3f57aff
SHA1acdeb9d6187932613c7fa08eaf28f0cd8116f4b5
SHA256b3e893a653ec06c05ee90f2f6e98cc052a92f6616d7cca8c416420e178dcc73f
SHA512f6f9fd3ca9305bec879cfcd38e64111a18e65e30d25c49e9f2cd546cbab9b2dcd03eca81952f6b77c0eaab20192ef7bef0d8d434f6f371811929e75f8620633b
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Filesize
61KB
MD589bd69fe3fc451f628dd95ef70bd57be
SHA1f8c646590717924bfe81cc30646d6212e5aba2d4
SHA256e45f87784c8d5ef601ec853f322491a72ecc9db2cf9fca5900bd4c123d482ddb
SHA5128e3069cf662f08a4013f89de08e99efa6ee29f2dd362666ad963c9eb5d5e597ab34a2957ae3c7db88458a05f85a49605ee7629b3398dae1feba199fe58a29e83
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Filesize
42KB
MD5c06062605089622baec2f799c0ea1885
SHA14582c047165069d5f384fd324f3e1ac807831047
SHA25690b98a40456355c3e44ae3fe2bd4fca625b98791b5a7a4d7d2af4a5f1d155264
SHA51298206e58d8f4efb5e38a84a7f06b55755e2e70d369c5d9e33d2bc440255d81fd63da0b73c62b5f9ea3a54b6f9fa7b475aaf2f6fbc1f8d23129e5e680b4950164
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Filesize
42KB
MD5b0b6fd63b23bf4c95a4f3285e9989067
SHA1ca57b97b6d3b37f97c6e18e2ad666598b0db2268
SHA2569a3ad53b561da87d4a1bbe1004c209c5290a59ee17f1844fafdbad1923ccd559
SHA5128c5a0ee41ba47217f5d8afa6384b5e739f087f2f44670a69000af6affb79ebe049a59286ef36884755d42049e70df9933d304f4cf75b5bd4a8a5782309839c05
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Filesize
686KB
MD52df46a795fa9bd34eb5f8b49538ee11d
SHA12cfcdefbe37322d57092f460e41c9fc70bfafe53
SHA2564dfdc129bef89bc3b6f4140f451019f927b47ae250f6571dd3c4e766a29781de
SHA512f3fd3fa28348274193882c13734c215a91813e5bb4edaad84bb52b2cbfc1d58f961d595d0ae5bb0d9d4e9338fb528d694c8212b0b46b7528067677685b42af52
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
672KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB
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Filesize
728KB