Analysis
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max time kernel
115s -
max time network
119s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
11-01-2025 17:19
General
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Target
9c6abae742262ec724929149ca47a978b3f100dc045fa81ac03311c579cb1aeb.exe
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Size
212KB
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MD5
57c4d62f91948647271d1fac86ba42d6
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SHA1
57dd098588ecd670c321435c8c522da438da390f
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SHA256
9c6abae742262ec724929149ca47a978b3f100dc045fa81ac03311c579cb1aeb
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SHA512
1ef56432d25c9f7dbcc28d8302943a77549ea53de2b0bde74c593d5c2b055e9593031d3507a9c17ba37defb9e0cc2b4a4fcccce26f5fb437245cf87f6135c81c
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SSDEEP
6144:Zob34ERMS/H7YAVsobrVn5G4E3Hi96mbQzJWFO8Omw4GZ:+boEj/8ASWM4Ki96/zqIKGZ
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\9c6abae742262ec724929149ca47a978b3f100dc045fa81ac03311c579cb1aeb.exe"C:\Users\Admin\AppData\Local\Temp\9c6abae742262ec724929149ca47a978b3f100dc045fa81ac03311c579cb1aeb.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
168B
MD5d57e3a550060f85d44a175139ea23021
SHA12c5cb3428a322c9709a34d04dd86fe7628f8f0a6
SHA25643edf068d34276e8ade4113d4d7207de19fc98a2ae1c07298e593edae2a8774c
SHA5120364fe6a010fce7a3f4a6344c84468c64b20fd131f3160fc649db78f1075ba52d8a1c4496e50dbe27c357e01ee52e94cdcda8f7927cba28d5f2f45b9da690063
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Filesize
162B
MD54f8e702cc244ec5d4de32740c0ecbd97
SHA13adb1f02d5b6054de0046e367c1d687b6cdf7aff
SHA2569e17cb15dd75bbbd5dbb984eda674863c3b10ab72613cf8a39a00c3e11a8492a
SHA51221047fea5269fee75a2a187aa09316519e35068cb2f2f76cfaf371e5224445e9d5c98497bd76fb9608d2b73e9dac1a3f5bfadfdc4623c479d53ecf93d81d3c9f
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Filesize
61KB
MD59865b18f5760bcda568e3bc6ef248661
SHA1f766adfe633509cbbc15c1806ba619e04a69b37b
SHA256dd6928872d8bb8f0a0c247e773f5aec0f1443e88fc99fad73cbc0c4b72373702
SHA51280d5d4372cfeebd5415c820b5278037faeb49ffa49016997a82b549e1bdb2a0fc61dc8ab4a86f9b8aa57766aac48bf909fe43c76efa6fcd131606a4ba9c9fd36
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Filesize
593B
MD53b03d93d3487806337b5c6443ce7a62d
SHA193a7a790bb6348606cbdaf5daeaaf4ea8cf731d0
SHA2567392749832c70fcfc2d440d7afc2f880000dd564930d95d634eb1199fa15de30
SHA512770977beaeedafc5c98d0c32edc8c6c850f05e9f363bc9997fa73991646b02e5d40ceed0017b06caeab0db86423844bc4b0a9f0df2d8239230e423a7bfbd4a88
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Filesize
593B
MD5926512864979bc27cf187f1de3f57aff
SHA1acdeb9d6187932613c7fa08eaf28f0cd8116f4b5
SHA256b3e893a653ec06c05ee90f2f6e98cc052a92f6616d7cca8c416420e178dcc73f
SHA512f6f9fd3ca9305bec879cfcd38e64111a18e65e30d25c49e9f2cd546cbab9b2dcd03eca81952f6b77c0eaab20192ef7bef0d8d434f6f371811929e75f8620633b
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Filesize
61KB
MD5fd121850749d4957be816d17e58cb905
SHA19626d360dc35bc571ef7b527117808bfefd1e446
SHA2563642ab73826e8ac6f1a1bce7591e6d2ddac3479c12dde4f28aed530a4b7b716b
SHA512c634e91feca1c4fba49705d11b3f4fd05527014426eb3b124a828ced0046b5b0d183672367bfd5bfaddfb56c7d5dc99e7e388f7618627788d33efb00889d7843
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Filesize
42KB
MD549329de7b238825cc875f9f0acbced02
SHA142af7151dd17c47423a22632753be212d76c87be
SHA25659b1babe3ad97d5696f53c499ad474def649a0b5dfc15d1ec82b3029486dc69a
SHA512ac826020947f5cf9294ad543531c19d0a7b3d358e8a817beb3553e69159425225951dc75d2ae3989d119b65285a6f494accd6e8bc39a723d1380e6d3c53f2092
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Filesize
212KB
MD5c414cbbc8dc403a11ba610cb3b7794de
SHA1a91cbe8977f028129ef68732513ad7ba7bc90575
SHA256ffb9eeecb9d61834617daff22c9a762437d8f010df8c4e438e9a9aabe192eba4
SHA5127e63bb2091d542ad81ef63ad29fcf3ba5ab73a78a0f0daec9bf637d1a7eca76f90baa1111394939c326737194eca4c2aa2eb59a01cc6bfee576562d3b52031f7
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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
728KB
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
672KB
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Filesize
1.7MB
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Filesize
324KB
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Filesize
380KB
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Filesize
324KB
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Filesize
1.7MB
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Filesize
380KB