Static task
static1
Behavioral task
behavioral1
Sample
the river.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
the river.exe
Resource
win10v2004-20230915-en
General
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Target
the river.exe
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Size
7.3MB
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MD5
f29b3f50dcf08b16671e6b3b81726218
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SHA1
891f42dcf15eba0c48034b2e3dc0410f6443fec8
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SHA256
065af126978c6df4d919be7994ed031dda54a9a2524d2101b97b9614f17cc9d6
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SHA512
647045213a49a11fcfb2f32d6e63a4cceb0f71cfa47833ae77fac0eb9cd9d26c95f1b2248f463a38a5fe180adaf0b8c03ae5aaa3ed036e4ec4341c7bd0fccf89
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SSDEEP
98304:2xmBpikYNJLuWh909xQbo1buzio0OVbf/+ZiYqgHQPa8uifcamaiGjN3LeyHJbjB:txKDI9yc9o0OVLKNHQPVF0B0JbjKa
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource the river.exe
Files
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the river.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_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 22KB - Virtual size: 22KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 7.3MB - Virtual size: 7.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ