asyncrat | e5d5ae98dab5cc0ff1e5936e97c6f2a462b61386ecca1c7a74a2a8cec578fda8

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General

Target

e5d5ae98dab5cc0ff1e5936e97c6f2a462b61386ecca1c7a74a2a8cec578fda8
Size

349KB
MD5

c9515c32ac200d8e9aa7ea4e0ea5e75a
SHA1

5dfacf80cc1f49e6f1a52bb92d3f3ab74a045e59
SHA256

e5d5ae98dab5cc0ff1e5936e97c6f2a462b61386ecca1c7a74a2a8cec578fda8
SHA512

5f8b05dd3439b9eb7e14181bda883694ca546b3af4e03fbfb3639341ecf09cbe7b1b5b9652ae3a5494c0f0e1519d882153102dea234679f0acdb79dd012bb711
SSDEEP

6144:jAt7o2vkyC1EdpN6LeIDbHp6ybfVfPAF5F+WbeixDlmmjRwP3f2hvF6l3C:jX28yOEcKObHIyb9f4b+TixDlmmjRwPI

Score

10^/10

rat asyncrat

Malware Config

Signatures

Async RAT payload 1 IoCs

rat

resource	yara_rule
static1/unpack001/GrudgeTerminator-main/Grudge	family_asyncrat

Asyncrat family
asyncrat

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/GrudgeTerminator-main/Grudge
unpack001/GrudgeTerminator-main/pdf

Files

e5d5ae98dab5cc0ff1e5936e97c6f2a462b61386ecca1c7a74a2a8cec578fda8
.zip
GrudgeTerminator-main/Grudge
.exe windows:4 windows x86 arch: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: 53KB - Virtual size: 52KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 2KB

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
GrudgeTerminator-main/pdf
.exe windows:4 windows x86 arch:x86

e10321eb8fd69d109c3970dad41955fe

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Imports

kernel32

CreateProcessA
DeleteCriticalSection
EnterCriticalSection
FreeLibrary
GetLastError
GetModuleHandleA
GetProcAddress
InitializeCriticalSection
LeaveCriticalSection
LoadLibraryA
SetUnhandledExceptionFilter
Sleep
TlsGetValue
VirtualProtect
VirtualQuery

msvcrt

__getmainargs
__initenv
__p__commode
__p__fmode
__set_app_type
__setusermatherr
_amsg_exit
_cexit
_initterm
_iob
_onexit
abort
calloc
exit
fprintf
free
fwrite
malloc
memcpy
memset
signal
strlen
strncmp
vfprintf

ws2_32

WSAConnect
WSASocketA
WSAStartup
htons
inet_addr

Sections

.text
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 640B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.eh_fram
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 184B

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 48B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 8B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 1024B - Virtual size: 620B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
GrudgeTerminator-main/pdf24_merged
.pdf

Sharing

General

Malware Config

Signatures

Files

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 53KB - Virtual size: 52KB

.rsrc Size: 2KB - Virtual size: 2KB

.reloc Size: 512B - Virtual size: 12B

e10321eb8fd69d109c3970dad41955fe

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

msvcrt

ws2_32

Sections

.text Size: 6KB - Virtual size: 5KB

.data Size: 1024B - Virtual size: 640B

.rdata Size: 1KB - Virtual size: 1KB

.eh_fram Size: 2KB - Virtual size: 1KB

.bss Size: - Virtual size: 184B

.idata Size: 1KB - Virtual size: 1KB

.CRT Size: 512B - Virtual size: 48B

.tls Size: 512B - Virtual size: 8B

.reloc Size: 1024B - Virtual size: 620B

.text
Size: 53KB - Virtual size: 52KB

.rsrc
Size: 2KB - Virtual size: 2KB

.reloc
Size: 512B - Virtual size: 12B

.text
Size: 6KB - Virtual size: 5KB

.data
Size: 1024B - Virtual size: 640B

.rdata
Size: 1KB - Virtual size: 1KB

.eh_fram
Size: 2KB - Virtual size: 1KB

.bss
Size: - Virtual size: 184B

.idata
Size: 1KB - Virtual size: 1KB

.CRT
Size: 512B - Virtual size: 48B

.tls
Size: 512B - Virtual size: 8B

.reloc
Size: 1024B - Virtual size: 620B