Behavioral task
behavioral1
Sample
5484-1069-0x0000000000400000-0x0000000000412000-memory.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
5484-1069-0x0000000000400000-0x0000000000412000-memory.exe
Resource
win10v2004-20240802-en
General
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Target
5484-1069-0x0000000000400000-0x0000000000412000-memory.dmp
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Size
72KB
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MD5
af1c3cf7ee21624fbea9a4f9265f3138
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SHA1
323c443f49fd8071f708bb2c99ca3dbdc420c89d
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SHA256
41e312466f1373ef6c505a9663ded5243884f1031993a68f5cb188c713b3aeff
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SHA512
a356e5540eb25cf16e42f79493ae20e3d03ec78f076c291e7bc9608b84e554b56691b78cbec89c6e6a919c93da2d41c7e8944d5b68072026b6e8a40ac61ef71f
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SSDEEP
768:XujY21TUET1/WUT1V9mo2qz4KjPGaG6PIyzjbFgX3iFXolV740IBDZzx:XujY21TU0r21KTkDy3bCXSFMedzx
Malware Config
Extracted
asyncrat
0.5.8
o7lab
154.216.20.242:5000
gia.o7lab.me:5000
GpMiIzUX7KoW
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delay
3
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install
false
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install_file
$77svchost.exe
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install_folder
%AppData%
Signatures
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Asyncrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5484-1069-0x0000000000400000-0x0000000000412000-memory.dmp
Files
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5484-1069-0x0000000000400000-0x0000000000412000-memory.dmp.exe windows:4 windows x86 arch:x86
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
Sections
.text Size: 42KB - Virtual size: 41KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
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