Analysis
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max time kernel
132s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
18/12/2024, 02:42
General
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Target
870012d834ee7146d3221ec976e816dd76420f55151d32faea79107cb1ca7e2e.exe
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Size
355KB
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MD5
3f14f5f3463221269c23e37f50c8a2c4
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SHA1
0408dc4449926a31e7fcc7b8f6c3b516f3bb61b4
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SHA256
870012d834ee7146d3221ec976e816dd76420f55151d32faea79107cb1ca7e2e
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SHA512
5dd24520198b54ad8edb0a773117c1fb1619a2dd51e81572c37dbe53987200609fe9909ba80373710f4d12067e173488f07dc53fb4e4cdd7e5f5ef6bb7b8bd6b
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SSDEEP
6144:MgEmWPDNND9yRPzLq+YXFqaZiMLic9kzVd7EAC4TSs9Ei3:OmWhND9yJz+b1FcMLmp2ATTSsd3
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\870012d834ee7146d3221ec976e816dd76420f55151d32faea79107cb1ca7e2e.exe"C:\Users\Admin\AppData\Local\Temp\870012d834ee7146d3221ec976e816dd76420f55151d32faea79107cb1ca7e2e.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
162B
MD54f8e702cc244ec5d4de32740c0ecbd97
SHA13adb1f02d5b6054de0046e367c1d687b6cdf7aff
SHA2569e17cb15dd75bbbd5dbb984eda674863c3b10ab72613cf8a39a00c3e11a8492a
SHA51221047fea5269fee75a2a187aa09316519e35068cb2f2f76cfaf371e5224445e9d5c98497bd76fb9608d2b73e9dac1a3f5bfadfdc4623c479d53ecf93d81d3c9f
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Filesize
12KB
MD5e1f035b24ce0e8137682b703d19315b5
SHA118712fd6ad888c146237d187332ccc904ff1f032
SHA256117ea4f0f411e1aaeab307c087a57678abcba7e6aa96a5bd1f2d5d7026d453a0
SHA51217a428fcea9d064e8318f0ef30da88c713209f5d591d2a4e9725d56663acdb96996569693804071aea17ddc793eade219409c4548e48d1ddc8814662236bae7d
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Filesize
12KB
MD5caa300673c11a7627a7b6346e1a93b61
SHA17ecaf36f1e150c478b6cfc3446ec7f0c662c071a
SHA25642ae110a0ecd0d83c4f12314d42a585354b501856dc3c7b483123fcbc317f2aa
SHA512f11f1182d2fdc14b2c64e2221091e318f76c9a41824977c1a93bf2077300bba919ca4a01c80340c4c20d239ac6dbadf091f544891f0ec72df62a6cc11231faa6
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Filesize
61KB
MD58358238cbaa9d00b1cf38629dd7d21c6
SHA1081c173a05272f0260088e47011383e60ae8f51a
SHA2566d383d3b29ebf3e54e6d875c5a91e833717762fb22a3c82363345914ea7f26ba
SHA512909a4cdc0153ae8fd0e77ef1c2851278613b2b9af9715b083ccacda3f1e17679b323c15e191fd1e6415be8d0b39b3b11b94735c08fa8dfcaff13336c9a6faa40
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Filesize
593B
MD5926512864979bc27cf187f1de3f57aff
SHA1acdeb9d6187932613c7fa08eaf28f0cd8116f4b5
SHA256b3e893a653ec06c05ee90f2f6e98cc052a92f6616d7cca8c416420e178dcc73f
SHA512f6f9fd3ca9305bec879cfcd38e64111a18e65e30d25c49e9f2cd546cbab9b2dcd03eca81952f6b77c0eaab20192ef7bef0d8d434f6f371811929e75f8620633b
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Filesize
61KB
MD597b4258ce893b835d9dde0d75a33da43
SHA1f15d206f026a3e2a56ef0f4429a265a0c7ce2c8e
SHA256c65d5f59a4396cb2e4ba2a2be72f5cfd78e6dd7b83fcaef7ac7cb3865c6cfd3d
SHA512ec78581109488177a88c6d2918df7d9a9b1e495a576adf6d96b23535c55d4c3325fadafc3928cdde89ad45bcd2a83b478484628dba22f518854684eead3a431a
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Filesize
42KB
MD51ef64206e42608a9ba35c11620e4c8f8
SHA1252b7cb15bdd432f8ef87629d3ec98213ca29a29
SHA2564b990fd0108b56df5d2d4cbbf9c8e9108eeb7015a00d3052ada9166042494140
SHA512cbe1ce657b9ef3c5dcffcb226e7c347b15b16475e2c219433d3b1a862e36ac6e06f124251438524be1b3fb5f0bd7420ce104bed70188afa731a508acc8dcd952
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Filesize
42KB
MD53626b41910c45d65ee5082ab3816dcc6
SHA17d645c33a1b511cb7e9ef56bf82d28947602ff8f
SHA256a67405e4f3775f800851a74399c5b0933740e5c4b48860d2179b3b527be804f0
SHA512989729a7d926bafd539e8920efa9131e9c83c03e0450f6708c920a79bd728839040d9099743434b22fca1af4c029f93f11178f2463803cfdbe29c0951f227dae
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Filesize
1KB
MD5e75bbeda92f9651294a9798d3da4ce24
SHA1468c3cd9e27029216c6a84b72d4ed09777462be3
SHA256ab1ac88257215f138ad6d66bfdfb6e4fa6310112fe3e63fea50f8b3d591adc5d
SHA512f54724eb91de56c91b689d7244a7e66e943938fa0dc8aa3771a8ca968565fd48611bb5f8d1c6011b27bbf50caab3f718dd3a45f3bbd890c7ac428230902a4fa2
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Filesize
355KB
MD55f6aa5e0d88c87d8eb1804ea6a6a0c1a
SHA14e212f1a43a652fb6554967a21bd960b26f66270
SHA256a606fd2992a56bf0d1a811e72ff7516f0b98be260fa0666cbf0b0bae7b452919
SHA51263e3c3d825afaac4fb6956528e5b2fd2e64c26e85c6d95cfd18e19925de617dc261d929cf3af7581a3ce7e424731a386f05bdb6aa29bf29d69ce0b2465398746
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Filesize
380KB
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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
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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