Behavioral task
behavioral1
Sample
d7285f6df3d2865b38862767dda78f08d9f8aaa8dedaa975d37fb4a394a27d2fN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d7285f6df3d2865b38862767dda78f08d9f8aaa8dedaa975d37fb4a394a27d2fN.exe
Resource
win10v2004-20241007-en
General
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Target
d7285f6df3d2865b38862767dda78f08d9f8aaa8dedaa975d37fb4a394a27d2fN
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Size
366KB
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MD5
38d9aeda5745ab2d524d8f29628790f0
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SHA1
3d971bbc61c99f5cb5a1c8506be5dfba7fa813e7
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SHA256
d7285f6df3d2865b38862767dda78f08d9f8aaa8dedaa975d37fb4a394a27d2f
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SHA512
7a11d80b36f5213ac7a9ee7ccf50bcc652750e8a3521382ce40304ed2e4cd1cb20b1932070bd9d176b3d6def43ed109ef6af87b28cea33d26f7e463ee1ddf56b
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SSDEEP
6144:3/sNJUbPaYnJ3deKx5kkdsg8jJa/R9QwA0rM7WqMkCGbRQ:3oJU2YJAKxznQl4MpbG
Malware Config
Signatures
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Detected Xorist Ransomware 1 IoCs
resource yara_rule static1/unpack001/out.upx family_xorist -
Xorist family
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d7285f6df3d2865b38862767dda78f08d9f8aaa8dedaa975d37fb4a394a27d2fN unpack001/out.upx
Files
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d7285f6df3d2865b38862767dda78f08d9f8aaa8dedaa975d37fb4a394a27d2fN.exe windows:4 windows x86 arch:x86
Headers
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: 388KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 359KB - Virtual size: 360KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
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: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 360KB - Virtual size: 359KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE