Behavioral task
behavioral1
Sample
38ae20291a0b0671e02910c15df5cebeb5f6d9e8bd3da0f9d438a1c9a6a5cde0.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
38ae20291a0b0671e02910c15df5cebeb5f6d9e8bd3da0f9d438a1c9a6a5cde0.exe
Resource
win10v2004-20240419-en
General
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Target
38ae20291a0b0671e02910c15df5cebeb5f6d9e8bd3da0f9d438a1c9a6a5cde0
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Size
1.2MB
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MD5
d90f6fd36e153041dc3b14d19aac2736
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SHA1
da47021a235225d91639c03f1ae4b4881c585929
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SHA256
38ae20291a0b0671e02910c15df5cebeb5f6d9e8bd3da0f9d438a1c9a6a5cde0
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SHA512
30bd9eac929769deb070fa36679aebc331e0662efc428fad7cdd6dff52d5dce1fc91cce61e8babbcab2b7d7f142b6376c376d5a78527b531a147fee06f4f7f58
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SSDEEP
24576:NR28aergLxCcjZGKCKFuTBHNWdd2HAxWnUDTJ/yS3Rh:TJaDKf4p4UD1v
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 38ae20291a0b0671e02910c15df5cebeb5f6d9e8bd3da0f9d438a1c9a6a5cde0
Files
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38ae20291a0b0671e02910c15df5cebeb5f6d9e8bd3da0f9d438a1c9a6a5cde0.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: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 816B
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