Behavioral task
behavioral1
Sample
f05b2555733c2ae2ee5a39c1e7b7a833c0bbae64a020c42a5446274a2545d682.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f05b2555733c2ae2ee5a39c1e7b7a833c0bbae64a020c42a5446274a2545d682.exe
Resource
win10v2004-20241007-en
General
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Target
2756afc3782b185d3c05dd880a8e8313.bin
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Size
962KB
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MD5
2cab0b1c8e351703d6a925f349c64434
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SHA1
8dfa9085e26f4953eef5605267521ad2ffe6c045
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SHA256
4c38bfbe590dacee169a57d9d22d98e50598f31699251cd63a17904d09b36dcb
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SHA512
7f98d2cf14aa8f2ac6d9de109a570acc4b75e37a00a58839a0b6f1efea3a8889773d6cb863fb2d7f2a90b01032efead3617276930750b43aeb78de47294716fa
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SSDEEP
24576:lQrnOwTMajp7BwX9Et03rAvSn6CxC8CZygmCy:lrcdOtEK3OxCxCygmj
Malware Config
Extracted
xred
xred.mooo.com
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payload_url
http://freedns.afraid.org/api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978
https://docs.google.com/uc?id=0BxsMXGfPIZfSVlVsOGlEVGxuZVk&export=download
https://www.dropbox.com/s/n1w4p8gc6jzo0sg/SUpdate.ini?dl=1
http://xred.site50.net/syn/SUpdate.ini
https://docs.google.com/uc?id=0BxsMXGfPIZfSVzUyaHFYVkQxeFk&export=download
https://www.dropbox.com/s/zhp1b06imehwylq/Synaptics.rar?dl=1
http://xred.site50.net/syn/Synaptics.rar
https://docs.google.com/uc?id=0BxsMXGfPIZfSTmlVYkxhSDg5TzQ&export=download
https://www.dropbox.com/s/fzj752whr3ontsm/SSLLibrary.dll?dl=1
http://xred.site50.net/syn/SSLLibrary.dll
Signatures
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Xred family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/f05b2555733c2ae2ee5a39c1e7b7a833c0bbae64a020c42a5446274a2545d682.exe
Files
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2756afc3782b185d3c05dd880a8e8313.bin.zip
Password: infected
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f05b2555733c2ae2ee5a39c1e7b7a833c0bbae64a020c42a5446274a2545d682.exe.exe windows:4 windows x86 arch:x86
Password: infected
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 615KB - Virtual size: 614KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 57B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 42KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 862KB - Virtual size: 861KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ