Behavioral task
behavioral1
Sample
dialupass.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
dialupass.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
綠色工廠.url
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
綠色工廠.url
Resource
win10v2004-20231222-en
General
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Target
3de02f431068e2100def79708d7eff66
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Size
35KB
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MD5
3de02f431068e2100def79708d7eff66
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SHA1
9d99395ae00e9a28a4cd97e8b41b1a368dd497cd
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SHA256
40f5f6971e07cebc0755890c61e1f2f8821cc7e2f59d0164447db270041b1196
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SHA512
e73a8d504773ce91e9f9ee383c1ed72c266f58220b7c902e2078ee416de52da11525fb384cd5325dc62275b14c72df34152bb78caff114e9cf86088e4d4f6ff5
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SSDEEP
768:utrHG0r2xVS8TbxOUj5xc143n+DvXeDTUCixPrWDlBhzh8X3fyI8:u5HG0StTNTdC14ODvfVxPSDlBhdYyj
Malware Config
Signatures
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Nirsoft 1 IoCs
resource yara_rule static1/unpack002/out.upx Nirsoft -
resource yara_rule static1/unpack001/dialupass.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/dialupass.exe unpack002/out.upx
Files
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3de02f431068e2100def79708d7eff66.rar
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dialupass.exe.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: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 33KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
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: 45KB - Virtual size: 44KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 14KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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綠色工廠.url.url