Behavioral task
behavioral1
Sample
3706800e81c84b01e0d27b027a098b1f526b085ad1162e6ed2e1920d951e6a69.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
3706800e81c84b01e0d27b027a098b1f526b085ad1162e6ed2e1920d951e6a69.exe
Resource
win10v2004-20240226-en
General
-
Target
3706800e81c84b01e0d27b027a098b1f526b085ad1162e6ed2e1920d951e6a69
-
Size
267KB
-
MD5
caba6b6d14041d6c094ed28a2756fcef
-
SHA1
a1a98972aeb291db59983b3491493dc6ba9c2fb3
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SHA256
3706800e81c84b01e0d27b027a098b1f526b085ad1162e6ed2e1920d951e6a69
-
SHA512
082e65200eee6494a450e55d7a0506e9457a7769c18912f7a2278fa1b45703e92af6cbacca7bbe2139a0ad2b33b594a439ce8f7c4dfd1bcce95012b238ae374a
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SSDEEP
6144:bjluQoSsqaxIo5R4nM/e0gnyl/lrik7/JyWE37ya2e7IigjL+HkXd:bEQoSx0qal/l+V71aigjLkkXd
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3706800e81c84b01e0d27b027a098b1f526b085ad1162e6ed2e1920d951e6a69
Files
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3706800e81c84b01e0d27b027a098b1f526b085ad1162e6ed2e1920d951e6a69.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ktlju Size: 512B - Virtual size: 4KB
.wu Size: 512B - Virtual size: 4KB
.data Size: 512B - Virtual size: 4KB
.nbd Size: 512B - Virtual size: 4KB
.text Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ