Static task
static1
Behavioral task
behavioral1
Sample
readmtxt.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
readmtxt.exe
Resource
win10v2004-20240426-en
General
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Target
README.zip
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Size
212KB
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MD5
62bf3b230fb23e0e8cd13cfdc03c5b9b
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SHA1
bd92ce1eaf7589f072015aaa72e8460f7a2c7f3b
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SHA256
ef5edc1910f7444eb4cbddd74f8c842708279c6c27950d874d796b5084bc0d6f
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SHA512
99c044ba9f774b204742e4cfd8a1c959eed57339d0c1ae427a03737c368499b01947e6c1bceb6a9a61d384cfc45204b12d63cf3f9e4e33449ce461b910966cbf
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SSDEEP
6144:nFXUO/10sOG117fTlRMfBEGaPZkKegLQO3aj1J:SO1T1bTlRMfmPn18O3a5J
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/readmtxt.exe
Files
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README.zip.zip
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readmtxt.exe.exe windows:4 windows x64 arch:x64
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
Sections
eN|7B 1 Size: 195KB - Virtual size: 194KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 40KB - Virtual size: 40KB
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