Behavioral task
behavioral1
Sample
3bfc582afc5a8ba63fe6d6fa7cf4633b0866ff70e7b0d7b6631f9dfdd3b37250.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3bfc582afc5a8ba63fe6d6fa7cf4633b0866ff70e7b0d7b6631f9dfdd3b37250.exe
Resource
win10v2004-20231215-en
General
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Target
3bfc582afc5a8ba63fe6d6fa7cf4633b0866ff70e7b0d7b6631f9dfdd3b37250
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Size
592KB
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MD5
07bfa6051124f24ce093d2cf828a7478
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SHA1
c033ff32763829291f88ba29a4a7e8bdb5482156
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SHA256
3bfc582afc5a8ba63fe6d6fa7cf4633b0866ff70e7b0d7b6631f9dfdd3b37250
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SHA512
11e1d37d42df8bf88d6b5e121ae4f825584969654c4c5892a9bb333e89ed49361859d7f0b04e8c8c63a92fb2185c5c6778e5e82480fa0341805dfe54522147a4
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SSDEEP
12288:Y6urSvuRZLJLUf9snBS4csPYae6qfzcbAA:VvuRhhUF54clNf7cbB
Malware Config
Signatures
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Detects Echelon Stealer payload 1 IoCs
resource yara_rule sample family_echelon -
Echelon family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3bfc582afc5a8ba63fe6d6fa7cf4633b0866ff70e7b0d7b6631f9dfdd3b37250
Files
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3bfc582afc5a8ba63fe6d6fa7cf4633b0866ff70e7b0d7b6631f9dfdd3b37250.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
Imports
mscoree
_CorExeMain
Sections
.text Size: 589KB - Virtual size: 589KB
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