Behavioral task
behavioral1
Sample
d378d93d8361b1d8eb61e430b810443b87866758b60416748fc822b8d07f6783.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
d378d93d8361b1d8eb61e430b810443b87866758b60416748fc822b8d07f6783.exe
Resource
win10v2004-20231222-en
General
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Target
616bbb20648eb8f2fbd5c9cffe6d4fc1.bin
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Size
33KB
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MD5
e104196ad0cb79fa8b2bad44c51a8725
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SHA1
e1f64c935ca9b1ce166640487132105bf1bf0745
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SHA256
c6589b41dd0c2b26b3f393a61220fd27a5cb5b9936cb9aa17f4fabe20335ba54
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SHA512
4a8d8025709a7ea5ac17774dfe3da3956f306d48e2607863c33b707caf1d37280dab068ced022a0780637cc8288ae1ded7e0c3a3da0fecf6e19cb03ff02540ab
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SSDEEP
768:fMprYhhd7tLzKLmpTDBo7E1DA5xERwrA+z2ZaJTUWWNTvMMQ91:E1IdtzKqpT5O5YcAQMA1
Malware Config
Extracted
asyncrat
AWS | 3Losh
YouRMAN22and226WING777
g6666lrd10424346129.ddns.net:6666
AsyncMutex_rEupxzYAQheUDtvm
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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/d378d93d8361b1d8eb61e430b810443b87866758b60416748fc822b8d07f6783.exe family_asyncrat -
Asyncrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/d378d93d8361b1d8eb61e430b810443b87866758b60416748fc822b8d07f6783.exe
Files
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616bbb20648eb8f2fbd5c9cffe6d4fc1.bin.zip
Password: infected
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d378d93d8361b1d8eb61e430b810443b87866758b60416748fc822b8d07f6783.exe.exe windows:4 windows x86 arch:x86
Password: infected
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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: 62KB - Virtual size: 61KB
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