Behavioral task
behavioral1
Sample
aa44b193e2eb0046c55dc1a78fed298c361f06835256504ff42db39c5692df10.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
aa44b193e2eb0046c55dc1a78fed298c361f06835256504ff42db39c5692df10.exe
Resource
win10v2004-20230220-en
General
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Target
1d04efd3c005feba5161fd2ddd8d7194.bin
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Size
23KB
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MD5
aaf4a44c80a1a4ab0aa2d1276be9ea35
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SHA1
73a96d09bd5821754c03327cc8fbab75356c98fb
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SHA256
40971b6842eb0d1fe1db77802df9b157fbfaf380d8034dd3fe493e1facc4217c
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SHA512
0411ed7ff931f1fffe48e2e6ed4e1aa26566131ee46d57d1c93675dc3a991936ae86b19fb31719eb5d5e306d65033b603c1dc036a71fd3e22d2555098b65f0c3
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SSDEEP
384:ZFVRDdDm/owFMT3Y4QMdhvRkXp175WH83HW3c8oO9+peqzgkNXMF8ifX1:ZFHDSowFIphZmp17xHWZzghMiwF
Malware Config
Extracted
asyncrat
1.0.7
15JUNIO-RODA
hjgeuyiohfkjsdfhgiwe.duckdns.org:2525
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/aa44b193e2eb0046c55dc1a78fed298c361f06835256504ff42db39c5692df10.exe asyncrat -
Asyncrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/aa44b193e2eb0046c55dc1a78fed298c361f06835256504ff42db39c5692df10.exe
Files
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1d04efd3c005feba5161fd2ddd8d7194.bin.zip
Password: infected
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aa44b193e2eb0046c55dc1a78fed298c361f06835256504ff42db39c5692df10.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