Analysis
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max time kernel
150s -
max time network
152s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
15/11/2024, 23:20
General
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Target
72d82be5a8bf0a2f69bf0e73133c78bbe15cc1e87fcf221d9757f222e87f07c9.exe
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Size
206KB
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MD5
54fc6ccd984f9ffcfb59971f6df60202
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SHA1
f717f3006edd51df869c24ffbc0ca1786373bf5e
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SHA256
72d82be5a8bf0a2f69bf0e73133c78bbe15cc1e87fcf221d9757f222e87f07c9
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SHA512
309e59ea7c3962371507ce7e5d7d998698439759b81800a6c77fb26b9b87544589306cc61c39ff7675e0694c8a1fa76622b03e7e0118b02937643d0998e761fb
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SSDEEP
6144:o+EqFQ9A9ty5bhJcrs0MurPw/c4hd/B/coyXT3nOGX6T+:o+U9qyFhJy56d/eoyXjn9W+
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 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 1 IoCs
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Drops file in Program Files directory 17 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\72d82be5a8bf0a2f69bf0e73133c78bbe15cc1e87fcf221d9757f222e87f07c9.exe"C:\Users\Admin\AppData\Local\Temp\72d82be5a8bf0a2f69bf0e73133c78bbe15cc1e87fcf221d9757f222e87f07c9.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
162B
MD54f8e702cc244ec5d4de32740c0ecbd97
SHA13adb1f02d5b6054de0046e367c1d687b6cdf7aff
SHA2569e17cb15dd75bbbd5dbb984eda674863c3b10ab72613cf8a39a00c3e11a8492a
SHA51221047fea5269fee75a2a187aa09316519e35068cb2f2f76cfaf371e5224445e9d5c98497bd76fb9608d2b73e9dac1a3f5bfadfdc4623c479d53ecf93d81d3c9f
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Filesize
206KB
MD541f886902a11148165e0d5a191821c06
SHA1ea2b8d2a7e5563fd8f840735700ffbce5ed6e585
SHA256da6fdc87de3364261bacfefc037f5fd8efc9b6172040c0962aae29abf23b86f4
SHA5126e9a580ec878b6a693b6aba8ab8ba20625959dc2de0663ca72dc949261189de4d25e48b4cf4e0c9f07b90b480b2fab5f5f581058e3a88bd8156ab6125f42722f
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Filesize
732KB
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Filesize
732KB
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Filesize
680KB
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Filesize
596KB
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Filesize
732KB
-
Filesize
680KB
-
Filesize
680KB
-
Filesize
680KB
-
Filesize
596KB
-
Filesize
680KB
-
Filesize
732KB
-
Filesize
732KB
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Filesize
680KB
-
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
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
596KB
-
Filesize
596KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
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Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
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Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
732KB
-
Filesize
328KB
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Filesize
596KB
-
Filesize
380KB
-
Filesize
380KB
-
Filesize
328KB
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Filesize
596KB