Behavioral task
behavioral1
Sample
9d9bdea77486a0762bbab050a0cc193cb7bb27da16faae11606e5edc1730132b.exe
Resource
win7-20240729-en
General
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Target
1f1a2aaa35fea4c92563a14ce1377d3b.bin
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Size
25KB
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MD5
6075e5222e03a44cf258a623a32a9807
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SHA1
a2867a7fe51dad608b6ca8d7b13cdac428d7e1ad
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SHA256
d5879f6bfe5551b09ac6838636964f0f9e191466f16d632d1a5fc0c73427c9cc
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SHA512
0e106ce0adce1ee5661f8dc8e4e7a74686679213a24c8e2cfff00a9f243b58a389ef189238ce08b701fcf595080ab1292b53794eff83d33ddcea2cf9e19429cc
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SSDEEP
768:itUYAhbWn9NRrEUmOn3hkUKB+9hOML3UTswlOEL2Ntr:Oabs9N3kUFLk/LCl
Malware Config
Extracted
asyncrat
0.5.8
Default
5.tcp.eu.ngrok.io:5555
5.tcp.eu.ngrok.io:12811
E7ieq51pSCWw
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delay
3
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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/unpack001/9d9bdea77486a0762bbab050a0cc193cb7bb27da16faae11606e5edc1730132b.exe family_asyncrat -
Asyncrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/9d9bdea77486a0762bbab050a0cc193cb7bb27da16faae11606e5edc1730132b.exe
Files
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1f1a2aaa35fea4c92563a14ce1377d3b.bin.zip
Password: infected
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9d9bdea77486a0762bbab050a0cc193cb7bb27da16faae11606e5edc1730132b.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
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: 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