asyncrat | 268359b81313f91f7041ddc7ddfbec40c10cf6fddc4e4bc26dbcb4eeae5bb4b1

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General

Target
268359b81313f91f7041ddc7ddfbec40c10cf6fddc4e4bc26dbcb4eeae5bb4b1
Size 45KB
Sample260718-llmwasft4n
SHA256 268359b81313f91f7041ddc7ddfbec40c10cf6fddc4e4bc26dbcb4eeae5bb4b1
MD5 3a01b6d110ad95a6b850529690258908
SHA1 7f91b70f69c4508e109a37f18675b7e3b65ea4e6
SHA512 1cf20f8d44294c8bc70d8bd3301254c8f5eaaeb3346b8814a4836369c52b2a725edf02461c63fc8f5600a8e595cfe21678f9046b18524282cf4af5d93554386e
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1IxJaxjwHuPI+zjbnge3iHIia673sObRieoBDZUx:cu6YepTPso2Be+3+3bgeSHIHeFSdUx
TLSH
T11D232A003BE9C12BF2BE4F7899F26145867AF1637603D6492CC451DB5623FC29A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

vuasexviet.com:80
vuasexviet.com:22
vuasexviet.com:8080
vuasexviet.com:8880
vuasexviet.com:2052
vuasexviet.com:2082
vuasexviet.com:2086
vuasexviet.com:2095
vuasexviet.com:443
vuasexviet.com:2053
vuasexviet.com:2083
vuasexviet.com:2087
vuasexviet.com:2096
vuasexviet.com:8443
www.vuasexviet.com:80
www.vuasexviet.com:22
www.vuasexviet.com:8080
www.vuasexviet.com:8880
www.vuasexviet.com:2052
www.vuasexviet.com:2082
www.vuasexviet.com:2086
www.vuasexviet.com:2095
www.vuasexviet.com:443
www.vuasexviet.com:2053
www.vuasexviet.com:2083
www.vuasexviet.com:2087
www.vuasexviet.com:2096
www.vuasexviet.com:8443
rat.vuasexviet.com:80
rat.vuasexviet.com:22
rat.vuasexviet.com:8080
rat.vuasexviet.com:8880
rat.vuasexviet.com:2052
rat.vuasexviet.com:2082
rat.vuasexviet.com:2086
rat.vuasexviet.com:2095
rat.vuasexviet.com:443
rat.vuasexviet.com:2053
rat.vuasexviet.com:2083
rat.vuasexviet.com:2087
rat.vuasexviet.com:2096
rat.vuasexviet.com:8443
industroyer.vuasexviet.com:80
industroyer.vuasexviet.com:22
industroyer.vuasexviet.com:8080
industroyer.vuasexviet.com:8880
industroyer.vuasexviet.com:2052
industroyer.vuasexviet.com:2082
industroyer.vuasexviet.com:2086
industroyer.vuasexviet.com:2095
industroyer.vuasexviet.com:443
industroyer.vuasexviet.com:2053
industroyer.vuasexviet.com:2083
industroyer.vuasexviet.com:2087
industroyer.vuasexviet.com:2096
industroyer.vuasexviet.com:8443
mydoom.vuasexviet.com:80
mydoom.vuasexviet.com:22
mydoom.vuasexviet.com:8080
mydoom.vuasexviet.com:8880
mydoom.vuasexviet.com:2052
mydoom.vuasexviet.com:2082
mydoom.vuasexviet.com:2086
mydoom.vuasexviet.com:2095
mydoom.vuasexviet.com:443
mydoom.vuasexviet.com:2053
mydoom.vuasexviet.com:2083
mydoom.vuasexviet.com:2087
mydoom.vuasexviet.com:2096
mydoom.vuasexviet.com:8443

Mutex

frNEotztKUg9

Attributes

delay
0
install
true
install_file
jrtftr3j.exe
install_folder
%AppData%

aes.plain

Signatures

Family: AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
rat asyncrat

Async RAT payload 1 IoCs

rat

resource	yara_rule
sample	family_asyncrat

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
268359b81313f91f7041ddc7ddfbec40c10cf6fddc4e4bc26dbcb4eeae5bb4b1

File Explorer

268359b81313f91f7041ddc7ddfbec40c10cf6fddc4e4bc26dbcb4eeae5bb4b1

.exe 45KB

268359b81313f91f7041ddc7ddfbec40c10cf6fddc4e4bc26dbcb4eeae5bb4b1

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 268359b81313f91f7041ddc7ddfbec40c10cf6fddc4e4bc26dbcb4eeae5bb4b1
MD5 3a01b6d110ad95a6b850529690258908
SHA1 7f91b70f69c4508e109a37f18675b7e3b65ea4e6
SHA512 1cf20f8d44294c8bc70d8bd3301254c8f5eaaeb3346b8814a4836369c52b2a725edf02461c63fc8f5600a8e595cfe21678f9046b18524282cf4af5d93554386e
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1IxJaxjwHuPI+zjbnge3iHIia673sObRieoBDZUx:cu6YepTPso2Be+3+3bgeSHIHeFSdUx
TLSH
T11D232A003BE9C12BF2BE4F7899F26145867AF1637603D6492CC451DB5623FC29A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Async RAT payload

rat
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

51374

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

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

PDB paths

268359b81313f91f7041ddc7ddfbec40c10cf6fddc4e4bc26dbcb4eeae5bb4b1

mscoree

dotnet