Behavioral task
behavioral1
Sample
8f66247597f18a7b3f20dbdf2d29330f716222bd500a7a95642137e84fa3b3d3_Sigmanly.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
8f66247597f18a7b3f20dbdf2d29330f716222bd500a7a95642137e84fa3b3d3_Sigmanly.exe
Resource
win10v2004-20241007-en
General
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Target
8f66247597f18a7b3f20dbdf2d29330f716222bd500a7a95642137e84fa3b3d3_Sigmanly
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Size
1.6MB
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MD5
17fb4f9df5175e684a3427c5997b2007
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SHA1
c7b207497e0171fbb8fca648d82753abbf42b0b8
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SHA256
8f66247597f18a7b3f20dbdf2d29330f716222bd500a7a95642137e84fa3b3d3
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SHA512
ed454b9588ab5209a926395c03b7e1ee35231bb77f66895187ebe86a3e94fc3568a247983946021887def3e4f396705142134abfdeb857b9e040dd863fe6d51d
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SSDEEP
49152:gnsHyjtk2MYC5GDGfhloJfKoKqh1X+T9f8z:gnsmtk2aNfhlHoKqzX+Sz
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 8f66247597f18a7b3f20dbdf2d29330f716222bd500a7a95642137e84fa3b3d3_Sigmanly
Files
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8f66247597f18a7b3f20dbdf2d29330f716222bd500a7a95642137e84fa3b3d3_Sigmanly.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: 963KB - Virtual size: 963KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ