asyncrat | Stub[.]exe | Triage

Sharing

General

Target

Stub.exe
Size

38KB
MD5

f76702fa423ce2b2b4b0fdcf547b0789
SHA1

ea408a4419e8a3139ef14df987608964c12d3190
SHA256

0e19cefba973323c234322452dfd04e318f14809375090b4f6ab39282f6ba07e
SHA512

03c7d8814687bb4f11ac41a555f368d89d5be749c92624073b77da0e57d872df201f2657b180ad0c9d5bc9ffa0a85989bf31374c7e5deefa06cf36bce3697971
SSDEEP

768:9Xaug0LrCc4d7VtOjkR26/XgNhKwEuyj67zACVyI1rXDjkY5Z07:dafSuVtOGfgTKwt3Nk7

Score

10^/10

rat asyncrat

Malware Config

Signatures

Async RAT payload 1 IoCs
rat

Processes:

resource yara_rule

sample family_asyncrat
Asyncrat family
asyncrat
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.

Processes:

resource

Stub.exe

Files

Stub.exe
.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: 35KB - Virtual size: 34KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

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