Static task
static1
Behavioral task
behavioral1
Sample
comsurrogate.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
comsurrogate.exe
Resource
win10v2004-20230915-en
General
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Target
comsurrogate.exe
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Size
5.8MB
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MD5
38d24e86e558e802626b60c636fb6b33
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SHA1
58e723595598d80deb7ed4e572a746e63e827d4a
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SHA256
377b09270660cc0c1ff23dfad3dd5b6f9782b833327d2f821768cf42dbdc6caa
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SHA512
6756234c3400e7038c2d5b466481fbf687e7df21c3f7ccfd7f492dc55f634ff3db3dc091e71b30f48d0db103716478b9ce1e7a0979ac061c2e8a2f7d630ee0cb
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SSDEEP
24576:+Xg2mUMprlR6/wBCQrcFUcX+a9lMGFWbqhuxXPY40rXiCRK0ZKmUYE3cSJ:sg2tC6/wIQ4UNulM2Yx/XEXPK0Zu3cS
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource comsurrogate.exe
Files
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comsurrogate.exe.exe windows:4 windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 1.7MB - Virtual size: 1.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 880B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ