Behavioral task
behavioral1
Sample
f61460da72d458c5d509ef5d410bc4c2fd9ec68385cf50be3e72adac979733fe.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
f61460da72d458c5d509ef5d410bc4c2fd9ec68385cf50be3e72adac979733fe.exe
Resource
win10v2004-20250129-en
General
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Target
f61460da72d458c5d509ef5d410bc4c2fd9ec68385cf50be3e72adac979733fe.exe
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Size
41.0MB
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MD5
e3772f3278710d82185f99ad32da83aa
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SHA1
cb639994fb13a6abe0b719f86b6b8e56e18fe44f
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SHA256
f61460da72d458c5d509ef5d410bc4c2fd9ec68385cf50be3e72adac979733fe
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SHA512
10e087c2e61af27cd0e8d0b49ca6d87c210a2661097b2aa8a5ff15bb2c16fe9bedbbb0f7d1abaa8f43fd812c00dda65e04017f44046c4b9c2bcf4db918eae885
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SSDEEP
786432:C4D6+v+Py3QQp2Qp5WmECxFUR2JmyiS+hzrZWa41xs6b64G71DaosUe3b:Cu6+WPyQZQpAmeKarZWa41xFb6V71pby
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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Detects Pyinstaller 1 IoCs
resource yara_rule sample pyinstaller -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f61460da72d458c5d509ef5d410bc4c2fd9ec68385cf50be3e72adac979733fe.exe
Files
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f61460da72d458c5d509ef5d410bc4c2fd9ec68385cf50be3e72adac979733fe.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: 40.4MB - Virtual size: 40.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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iexplore.pyc