Static task
static1
Behavioral task
behavioral1
Sample
a7c67294349feb719f3752d0a78c8e6e4605e55bef21ee8f88b3fff0521a886c.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
a7c67294349feb719f3752d0a78c8e6e4605e55bef21ee8f88b3fff0521a886c.exe
Resource
win10v2004-20220414-en
General
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Target
a7c67294349feb719f3752d0a78c8e6e4605e55bef21ee8f88b3fff0521a886c
-
Size
2.8MB
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MD5
5123bdb052efc43b0b472e927ab997bb
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SHA1
0b42d826ea4e067a60c62d007490950af40883e7
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SHA256
a7c67294349feb719f3752d0a78c8e6e4605e55bef21ee8f88b3fff0521a886c
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SHA512
5ac24af5938e4d7884da2ad06978aabd1b1869d75ce9941a84ae6699cc7dfd25b3842d58883587e57f187832b23384679e0a9071e70c4876daa5e67a422c3b80
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SSDEEP
49152:yBooDZooAAJ9E5BaABA0Yo69x1hn0E8HGX:y3VA009Yvhn0y
Malware Config
Signatures
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VashSorena Golang Binary 1 IoCs
Processes:
resource yara_rule sample family_vashsorena -
Vashsorena family
Files
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a7c67294349feb719f3752d0a78c8e6e4605e55bef21ee8f88b3fff0521a886c.exe windows x64
f0070935b15a909b9dc00be7997e6112
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
WriteFile
WriteConsoleW
WaitForSingleObject
VirtualQuery
VirtualFree
VirtualAlloc
SwitchToThread
SetWaitableTimer
SetUnhandledExceptionFilter
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
LoadLibraryA
LoadLibraryW
GetSystemInfo
GetSystemDirectoryA
GetStdHandle
GetQueuedCompletionStatus
GetProcessAffinityMask
GetProcAddress
GetEnvironmentStringsW
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateThread
CreateIoCompletionPort
CreateEventA
CloseHandle
AddVectoredExceptionHandler
Sections
.text Size: 877KB - Virtual size: 876KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 96KB - Virtual size: 215KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
/4 Size: 512B - Virtual size: 276B
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/19 Size: 126KB - Virtual size: 125KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/32 Size: 34KB - Virtual size: 33KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/46 Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/63 Size: 15KB - Virtual size: 15KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/80 Size: 512B - Virtual size: 34B
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/99 Size: 233KB - Virtual size: 232KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/112 Size: 130KB - Virtual size: 129KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/124 Size: 45KB - Virtual size: 44KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 914B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.symtab Size: 188KB - Virtual size: 188KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
km6ET_ Size: 512B - Virtual size: 256B
sJhAiP Size: 512B - Virtual size: 64B