Behavioral task
behavioral1
Sample
031fc43e40930165bceec81343f423e652adefc1e91e4a525c2348859c22ea25.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
031fc43e40930165bceec81343f423e652adefc1e91e4a525c2348859c22ea25.exe
Resource
win10v2004-20241007-en
General
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Target
031fc43e40930165bceec81343f423e652adefc1e91e4a525c2348859c22ea25
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Size
758KB
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MD5
0f26f5fd169878b2bffa2e359db64ca7
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SHA1
91005b2391739d0355bfc4aa9b48378313ad80e3
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SHA256
031fc43e40930165bceec81343f423e652adefc1e91e4a525c2348859c22ea25
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SHA512
5526b5fc7f4f02d63ad7acf02f914355d4bb476344d9b2866e08d709ee25babdadae21fc314e68b0e07b476b211eac5efdf701d2e495795952cced34f4096935
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SSDEEP
12288:mMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9ifj:mnsJ39LyjbJkQFMhmC+6GD9q
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 031fc43e40930165bceec81343f423e652adefc1e91e4a525c2348859c22ea25
Files
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031fc43e40930165bceec81343f423e652adefc1e91e4a525c2348859c22ea25.exe windows:4 windows x86 arch:x86
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: 76KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ