C:\Users\Ananthu\source\repos\WpfApp1\WpfApp1\obj\Debug\net6.0-windows\USDT flash sender.pdb
General
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Target
Flash-USDT-Sender Full Verison.zip
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Size
2.7MB
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MD5
5b7e1b06d8bd651304e8c8ffa7cb44c9
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SHA1
ead3bfc437735de1c0091ac75a492cd146241fe9
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SHA256
cecb54ca488fad68cf6c5fdb6a2a4dd3ccc6f0e294fc1a62c83e282bf7eb73da
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SHA512
707e5639d7c7ebd37b0d7176cab1e0c11241c015e252ad6b7b7c5b87db1b548128367937448c4cc9120b54ee3a1ea7090ca8916158523d418913d528e30faa47
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SSDEEP
49152:bESc0+z2Zlb1E6YYkTxfC+cr2UTwFaPNjRqxsrUXqRQdqjtgsJq3nvu2Khzax:oL0+za66YpafycwE1lUiU6RQmzJ2vu2P
Malware Config
Extracted
quasar
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reconnect_delay
3000
Signatures
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Async RAT payload 1 IoCs
resource yara_rule static1/unpack001/Flash Usdt Sender.exe family_asyncrat -
Asyncrat family
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Contains code to disable Windows Defender 1 IoCs
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
resource yara_rule static1/unpack001/Flash Usdt Sender.exe disable_win_def -
Quasar family
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Quasar payload 1 IoCs
resource yara_rule static1/unpack001/Flash Usdt Sender.exe family_quasar -
StormKitty payload 1 IoCs
resource yara_rule static1/unpack001/Flash Usdt Sender.exe family_stormkitty -
Stormkitty family
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Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/Flash Usdt Sender.exe unpack001/USDT flash sender.dll
Files
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Flash-USDT-Sender Full Verison.zip.zip
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Flash Usdt Sender.exe.exe windows:4 windows x86 arch:x86
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: 3.3MB - Virtual size: 3.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 107KB - Virtual size: 107KB
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
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USDT flash sender.deps.json
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USDT flash sender.dll.exe windows:4 windows x86 arch:x86
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_LARGE_ADDRESS_AWARE
PDB Paths
Imports
mscoree
_CorExeMain
Sections
.text Size: 136KB - Virtual size: 136KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - 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
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USDT flash sender.runtimeconfig.json