Behavioral task
behavioral1
Sample
920b59cf1d7116851b767ba636b18a77d3f6707f81b57a0ec259ec7508173a43.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
920b59cf1d7116851b767ba636b18a77d3f6707f81b57a0ec259ec7508173a43.exe
Resource
win10v2004-20240226-en
General
-
Target
920b59cf1d7116851b767ba636b18a77d3f6707f81b57a0ec259ec7508173a43
-
Size
2.1MB
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MD5
8465d12f070e35f8fa295e1bb7a38e9f
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SHA1
ea0eef73630162c306a2d2c6c6095fcc3ab3f366
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SHA256
920b59cf1d7116851b767ba636b18a77d3f6707f81b57a0ec259ec7508173a43
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SHA512
e2dda6d2eabc7c7a1e704fc1930b3cc893c5bf203feb8d28d05da7f4639161a3bd4f41acc9181610fbee39d264981735c0e96edee52ee9cab39fa5ab8eb5c52b
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SSDEEP
49152:xTpThg2ZEu3cN73TkM+EAClwXO2/8pjSWGVEKB:x9Fb1sNvklEP20pOVEG
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 920b59cf1d7116851b767ba636b18a77d3f6707f81b57a0ec259ec7508173a43
Files
-
920b59cf1d7116851b767ba636b18a77d3f6707f81b57a0ec259ec7508173a43.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
UPX0 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
.shik Size: 512B - Virtual size: 4KB
.nbd Size: 512B - Virtual size: 4KB