Behavioral task
behavioral1
Sample
119665a19ae82240ec86094aa58935708e081dea15b03da7574f342a0e96d153.exe
Resource
win7-20230703-en
General
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Target
47317851e54b34394181c9d05b936256.bin
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Size
22KB
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MD5
c085f8fa1214e4e67079530f0fbc2ba7
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SHA1
c77fed0396a6ea04f98588499c5b780c88868e24
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SHA256
42dc77bb286e56708b74b9c601bf0af16858449e2c1617d74adde24f5dc21eaa
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SHA512
86118e0cf48d782dbcba4a97e72ffd48d4c69258c0195bfdafb3c5074d1219489bdb66f03d9db6adb9ebfef0e8d2fd3596c22a5f81b1ff1b725e65a0c0d2bff6
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SSDEEP
384:3eTOT5E4+ZF9lmk6JCG/OjDApDcBNxSNHIBnt9IJkXB1lDoTNZDCffp//GmonSYm:3+OW467mkuCJAWoKvIJ8WT3w/OlnxxzY
Malware Config
Extracted
asyncrat
0.5.6D
Default
seznam.zapto.org:6606
seznam.zapto.org:7707
seznam.zapto.org:8808
milla.publicvm.com:6606
milla.publicvm.com:7707
milla.publicvm.com:8808
hkpebjnelrq
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delay
8
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install
true
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install_file
microsafta.exe
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install_folder
%AppData%
Signatures
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Async RAT payload 1 IoCs
resource yara_rule static1/unpack001/119665a19ae82240ec86094aa58935708e081dea15b03da7574f342a0e96d153.exe asyncrat -
Asyncrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/119665a19ae82240ec86094aa58935708e081dea15b03da7574f342a0e96d153.exe
Files
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47317851e54b34394181c9d05b936256.bin.zip
Password: infected
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119665a19ae82240ec86094aa58935708e081dea15b03da7574f342a0e96d153.exe.exe windows x86
Password: infected
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
Imports
mscoree
_CorExeMain
Sections
.text Size: 42KB - Virtual size: 41KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ