Static task
static1
Behavioral task
behavioral1
Sample
buster-client-setup-v0.3.0-windows-386.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
buster-client-setup-v0.3.0-windows-386.exe
Resource
win10v2004-20230703-en
General
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Target
buster-client-setup-v0.3.0-windows-386.exe
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Size
11.3MB
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MD5
8194e661e726bbb342701c1c2e234276
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SHA1
a95f5bfcd7369544779d09e458bdd885725ed3b6
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SHA256
69e75b16f90c0db5df22e9eb6c7285d3abf58a1716dde4a748d62fc11ea9f2a5
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SHA512
eef734b2320a2cea274022292894b481b5119bbd5411d2d753b04817f870186bf40f57692c3987b716c7528e8dbb246cd17f86b85be9bd9996227ab7efa22981
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SSDEEP
196608:U47avkVwXY61bKhcJ7Xo8b8/kHdzdd0G:jYAc1Ya7RA
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource buster-client-setup-v0.3.0-windows-386.exe
Files
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buster-client-setup-v0.3.0-windows-386.exe.exe windows x86
Password: infected
1cd364a9e949d5ecebd6c614e64bc545
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
WriteFile
WriteConsoleW
WaitForMultipleObjects
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: 2.2MB - Virtual size: 2.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2.4MB - Virtual size: 2.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4.6MB - Virtual size: 4.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
/4 Size: 512B - Virtual size: 281B
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/19 Size: 338KB - Virtual size: 338KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/32 Size: 81KB - Virtual size: 80KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/46 Size: 19KB - Virtual size: 18KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/63 Size: 43KB - Virtual size: 43KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/80 Size: 512B - Virtual size: 69B
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/99 Size: 674KB - Virtual size: 674KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/112 Size: 407KB - Virtual size: 406KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/124 Size: 124KB - Virtual size: 124KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 816B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.symtab Size: 429KB - Virtual size: 429KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ