Behavioral task
behavioral1
Sample
1fca615f269124082ebf98fbf9eaf6ade833689d96df39b4cc2dfdb80a0e5657.exe
Resource
win7-20230712-en
General
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Target
464325a33140ca7e061aeb57b54ef5cf.bin
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Size
23KB
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MD5
d56f740e08542d3791ee131d962c5771
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SHA1
0f616cb067906cac94547c8342b728c25b05db3e
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SHA256
2b1b356ba4d9d1ceabf88ea248dbe30a28b0b40dec801a5b288b31b1a40f27a2
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SHA512
51f7e609796c18546c4746d17bc971d6f3ddbba46d7da49e02a8ab128538e6106406576c86dd8ad444c7a2bb1b6322e826954d78ff838007694d620552615f48
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SSDEEP
384:QSNM9zZhOCA2RS6xinlRd94hvq29YgyHK0x9nG62jrON+BMxT8M5+cy0TjlYX4jN:QfhOzlRjoiwYgyqhjQ+6SRc9PlBjxv
Malware Config
Extracted
asyncrat
1.0.7
Default
septiembre2022.duckdns.org:2106
DcRatMutex_qwqdanchun
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delay
1
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install
false
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install_folder
%AppData%
Signatures
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Async RAT payload 1 IoCs
resource yara_rule static1/unpack001/1fca615f269124082ebf98fbf9eaf6ade833689d96df39b4cc2dfdb80a0e5657.exe asyncrat -
Asyncrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/1fca615f269124082ebf98fbf9eaf6ade833689d96df39b4cc2dfdb80a0e5657.exe
Files
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464325a33140ca7e061aeb57b54ef5cf.bin.zip
Password: infected
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1fca615f269124082ebf98fbf9eaf6ade833689d96df39b4cc2dfdb80a0e5657.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: 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