Behavioral task
behavioral1
Sample
b2447bb9ef759c890d75e31eb07f0553065d74403f654c9757635b02f1b753be.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
b2447bb9ef759c890d75e31eb07f0553065d74403f654c9757635b02f1b753be.exe
Resource
win10v2004-20230220-en
General
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Target
9236223525.zip
-
Size
103KB
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MD5
cb255677750b445152be5798a1382e38
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SHA1
498f445a465d22ab2c3cee7cdd36487068135569
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SHA256
09ebad56d4a58d367a7b44d41029bab85eb556de21e49e2ad91884e94c9bd31d
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SHA512
de1b06f92892f7782c2c7a9db119035c8d2dbc6f8ffe2794152f02a48d5d831493ef0cdfe7bb41cda71de45fd04de07f0b8be82410425ce318c0426c8327cc8e
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SSDEEP
3072:p/MSk6pIEuqP1K/rZBqOU+GdmU4kUqvy5D2Nhtn5Z74NWi6:p/MopI1VDZQdmU4kvi+hB5ZL7
Malware Config
Signatures
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Detected Xorist Ransomware 1 IoCs
resource yara_rule static1/unpack002/out.upx family_xorist -
Xorist family
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resource yara_rule static1/unpack001/b2447bb9ef759c890d75e31eb07f0553065d74403f654c9757635b02f1b753be upx
Files
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9236223525.zip.zip
Password: infected
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b2447bb9ef759c890d75e31eb07f0553065d74403f654c9757635b02f1b753be.exe windows x86
Password: infected
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: 4.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 159KB - Virtual size: 160KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows 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: 4.2MB - Virtual size: 4.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE