Behavioral task
behavioral1
Sample
8f0613fe4583c969434cb928ed94baf45c505d39af6a4cc0217be08d2378bc1f.exe
Resource
win7-20231020-en
General
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Target
8f0613fe4583c969434cb928ed94baf45c505d39af6a4cc0217be08d2378bc1f.zip
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Size
23KB
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MD5
35c04162d3675331ae6cdf7ecc4badc9
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SHA1
5934ccac7da76a8ba3c8abddeb1f867a83b441db
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SHA256
6840a0e4626afcc1208e3747f506cefdcb53315cb009be846034fc9f0aecd802
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SHA512
3dbe0bee3f8645d2f39a09297db22b13371778a193311989dbda90f5e752f74f2b6a18f53c5ea8788b12a88d9b0f6bf7bf487b736cfcaa001028b4e94f525dd8
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SSDEEP
384:tpoXnoT5CJYdyDqrOi0XQkMh2XmWr5OsmdyexvusllRF3UKFuNPgdmiDM6sG:HoXo05Dqr5FITr5fmdRxWCRxUK0NPmmS
Malware Config
Extracted
asyncrat
1.0.7
Default
DcRatMutex_qwqdanchun
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delay
1
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install
false
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install_folder
%AppData%
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pastebin_config
https://pastebin.com/raw/SmAM5GKw
Signatures
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Async RAT payload 1 IoCs
resource yara_rule static1/unpack001/8f0613fe4583c969434cb928ed94baf45c505d39af6a4cc0217be08d2378bc1f.exe asyncrat -
Asyncrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/8f0613fe4583c969434cb928ed94baf45c505d39af6a4cc0217be08d2378bc1f.exe
Files
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8f0613fe4583c969434cb928ed94baf45c505d39af6a4cc0217be08d2378bc1f.zip.zip
Password: infected
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8f0613fe4583c969434cb928ed94baf45c505d39af6a4cc0217be08d2378bc1f.exe.exe windows:4 windows x86 arch: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: 43KB - Virtual size: 42KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - 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