Behavioral task
behavioral1
Sample
97f70b6807192398746dd93449c2fdf4353533313c021aca4d0aa5e74f82d990.exe
Resource
win7-20231129-en
General
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Target
b440f7efd5865cb247ba6bdbb9a64480aa41269b7da563f41449fba038787d49
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Size
26KB
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MD5
1c79cd46b5ea48eeb851e7d6f1ec011f
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SHA1
46c79470a62d445de216f4f0110ec125eb69a0e7
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SHA256
b440f7efd5865cb247ba6bdbb9a64480aa41269b7da563f41449fba038787d49
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SHA512
1a71429bf8961f1980d6d4e06075ac34a32b388d1e69288e83cfd0c51a83918071d46f1ae67439c0432c82978749416952fe9187bfc18c6b73a92c956c8987d5
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SSDEEP
384:Dl1p+NdO2AvA8dIiPvX3QVLaWDq/0h4IjN/apwj/VaTxHOqC1EBh9Kvw2TxmWNFZ:TQRV4IiXD/Co+kTxFYEBHSwCxmMFZ
Malware Config
Extracted
asyncrat
0.5.8
Hei
r6rQyqJg4Z3n
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c2_url_file
http://d.sso.mom:18086/SSIP.html
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delay
3
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install
true
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install_file
Micrcsoft.exe
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install_folder
%AppData%
Signatures
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Async RAT payload 1 IoCs
resource yara_rule static1/unpack001/97f70b6807192398746dd93449c2fdf4353533313c021aca4d0aa5e74f82d990 family_asyncrat -
Asyncrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/97f70b6807192398746dd93449c2fdf4353533313c021aca4d0aa5e74f82d990
Files
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b440f7efd5865cb247ba6bdbb9a64480aa41269b7da563f41449fba038787d49.zip
Password: infected
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97f70b6807192398746dd93449c2fdf4353533313c021aca4d0aa5e74f82d990.exe windows:4 windows x86 arch:x86
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
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 20KB - Virtual size: 19KB
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