Behavioral task
behavioral1
Sample
335d1a8ce4b55544720e2f5b6e9a9f3b5e09dc442986b37f8762f90de27568d0.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
335d1a8ce4b55544720e2f5b6e9a9f3b5e09dc442986b37f8762f90de27568d0.exe
Resource
win10v2004-20240419-en
General
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Target
335d1a8ce4b55544720e2f5b6e9a9f3b5e09dc442986b37f8762f90de27568d0
-
Size
1.5MB
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MD5
f7af8d38a00fcd947d8027ef7f0a390c
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SHA1
a9ab160a680710288decd7ff7c7883e2edd87c95
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SHA256
335d1a8ce4b55544720e2f5b6e9a9f3b5e09dc442986b37f8762f90de27568d0
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SHA512
85fc5791ec734632a81e090447581068796ede9e05b3dc7a5c476aaf99f78e2ea8cdb3de4dd0dbb7bb516516654abbd2f81999724a9e3015d634421baca436c3
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SSDEEP
24576:bH9+it8wHVOzjbbt/KQdsRRsv07zhq2O0aXpivCD7VopgVC7I7EEFcxNh:joiVHAzjbZjsR5FoXpSCD7Igcx3
Malware Config
Signatures
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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 335d1a8ce4b55544720e2f5b6e9a9f3b5e09dc442986b37f8762f90de27568d0
Files
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335d1a8ce4b55544720e2f5b6e9a9f3b5e09dc442986b37f8762f90de27568d0.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