Behavioral task
behavioral1
Sample
66253f4bea99f55f94f55af12ace532e993e504e79052d09943b2a406b4a2889.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
66253f4bea99f55f94f55af12ace532e993e504e79052d09943b2a406b4a2889.exe
Resource
win10v2004-20240426-en
General
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Target
66253f4bea99f55f94f55af12ace532e993e504e79052d09943b2a406b4a2889
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Size
234KB
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MD5
5c11172aafa56913eb0792afe9fdb1dc
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SHA1
e8a83bed2b0259b4c243fafed0793ef94eb817fd
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SHA256
66253f4bea99f55f94f55af12ace532e993e504e79052d09943b2a406b4a2889
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SHA512
24f993c434770bcb51d5651ac4889a7d92d8ed4f85c70a1211f591ada6bef6e0766a669f76e258a6951026d28e4e67e5c2a048d2b5d759237c2c2546c0e898f2
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SSDEEP
3072:9IZzJUqgtDanTBfRrelaiRhDsi542qlGCxOrcOukIUk8yI9NvrP3f+t9xcqD:0eqgwTBJrezRNsDxOr2kIUB3DGbxc
Malware Config
Signatures
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Detects executables embedding registry key / value combination indicative of disabling Windows Defender features 1 IoCs
Processes:
resource yara_rule sample INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender -
UPX dump on OEP (original entry point) 1 IoCs
Processes:
resource yara_rule sample UPX -
Processes:
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 66253f4bea99f55f94f55af12ace532e993e504e79052d09943b2a406b4a2889
Files
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66253f4bea99f55f94f55af12ace532e993e504e79052d09943b2a406b4a2889.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 172KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
UPX1 Size: 231KB - Virtual size: 232KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE