Behavioral task
behavioral1
Sample
dec52e96b535fca5f12dfa0da4eda236d723629223293a185f4a075b53651d3d.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
dec52e96b535fca5f12dfa0da4eda236d723629223293a185f4a075b53651d3d.exe
Resource
win10v2004-20240226-en
General
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Target
dec52e96b535fca5f12dfa0da4eda236d723629223293a185f4a075b53651d3d
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Size
2.0MB
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MD5
a5a2534ce171e02dbca554a206f8dcbd
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SHA1
b0929a7f57b0c13f828477bec0f8e74ad6549a12
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SHA256
dec52e96b535fca5f12dfa0da4eda236d723629223293a185f4a075b53651d3d
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SHA512
f81604221551d3c83aec5e3407ad2a2a32946b8fb62e5a04a2a726ec89544e3169a2addacc72e18436610dba017f618d0a90b08a24d8bd83aa2b86c2721ee60d
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SSDEEP
24576:6n2XTCHM4xT9V3XzsHhVmatCELYIXVelAtgbHHd:kaTUv0jmtEttc
Malware Config
Signatures
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resource yara_rule sample dcrat -
Dcrat family
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Detects executables containing bas64 encoded gzip files 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_EXE_Embedded_Gzip_B64Encoded_File -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource dec52e96b535fca5f12dfa0da4eda236d723629223293a185f4a075b53651d3d
Files
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dec52e96b535fca5f12dfa0da4eda236d723629223293a185f4a075b53651d3d.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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 2.0MB - Virtual size: 2.0MB
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