Behavioral task
behavioral1
Sample
81264cf357250f02ea5a0f12c46d92adb3866f59c6e8f9449f02f0b4cbc1b94aN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
81264cf357250f02ea5a0f12c46d92adb3866f59c6e8f9449f02f0b4cbc1b94aN.exe
Resource
win10v2004-20241007-en
General
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Target
81264cf357250f02ea5a0f12c46d92adb3866f59c6e8f9449f02f0b4cbc1b94aN.exe
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Size
753KB
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MD5
4090a4cd9e5b554fa14b715278519990
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SHA1
1ad0837c3df09c0e97ec2b173b5bc0b4d19a832e
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SHA256
81264cf357250f02ea5a0f12c46d92adb3866f59c6e8f9449f02f0b4cbc1b94a
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SHA512
e0f386178631da0e5c13b7e0e2f156a06e94c80b268ab9c2094b2a18fec4185a3dfa617f295441feb18f52371b378dd47a7e624ab5967b009ff14b420ece4964
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SSDEEP
12288:aMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9IGr:ansJ39LyjbJkQFMhmC+6GD9R
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 81264cf357250f02ea5a0f12c46d92adb3866f59c6e8f9449f02f0b4cbc1b94aN.exe
Files
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81264cf357250f02ea5a0f12c46d92adb3866f59c6e8f9449f02f0b4cbc1b94aN.exe.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: 71KB - Virtual size: 71KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ