asyncrat | ec6275bb9b3ec2398eb0525b8832a0a76d9800677c97b16bba5382e3cdc5f08d

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General

Target
ec6275bb9b3ec2398eb0525b8832a0a76d9800677c97b16bba5382e3cdc5f08d
Size 45KB
Sample260804-x9c7jsfg72
SHA256 ec6275bb9b3ec2398eb0525b8832a0a76d9800677c97b16bba5382e3cdc5f08d
MD5 ba2214bdb2617892a732680a57a7b75c
SHA1 be15f99e64224c3ab63adafcdc2241bcb727283c
SHA512 62c380795f992a490b3e40ce8a81ee8feec214e03abac20ab6f235a072be264961a8c09e2ead041c85026f2520e5989e5bc3bc4529aede4ec98091881360b06f
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9sZo3TMtPIQdjbOgX3ijKBY1SVBGBDZ8x:0u1YJTHcw2dU3Q1bxXSjkY1SVud8x
TLSH
T1D4231B0037E8822BF2BE5F78ACF26145867AF6677603D54E1CC441DB5623BC68A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

viet18.org:80
viet18.org:22
viet18.org:8080
viet18.org:8880
viet18.org:2052
viet18.org:2082
viet18.org:2086
viet18.org:2095
viet18.org:443
viet18.org:2053
viet18.org:2083
viet18.org:2087
viet18.org:2096
viet18.org:8443
www.viet18.org:80
www.viet18.org:22
www.viet18.org:8080
www.viet18.org:8880
www.viet18.org:2052
www.viet18.org:2082
www.viet18.org:2086
www.viet18.org:2095
www.viet18.org:443
www.viet18.org:2053
www.viet18.org:2083
www.viet18.org:2087
www.viet18.org:2096
www.viet18.org:8443
agenttesla.viet18.org:80
agenttesla.viet18.org:22
agenttesla.viet18.org:8080
agenttesla.viet18.org:8880
agenttesla.viet18.org:2052
agenttesla.viet18.org:2082
agenttesla.viet18.org:2086
agenttesla.viet18.org:2095
agenttesla.viet18.org:443
agenttesla.viet18.org:2053
agenttesla.viet18.org:2083
agenttesla.viet18.org:2087
agenttesla.viet18.org:2096
agenttesla.viet18.org:8443
fakeupdates.viet18.org:80
fakeupdates.viet18.org:22
fakeupdates.viet18.org:8080
fakeupdates.viet18.org:8880
fakeupdates.viet18.org:2052
fakeupdates.viet18.org:2082
fakeupdates.viet18.org:2086
fakeupdates.viet18.org:2095
fakeupdates.viet18.org:443
fakeupdates.viet18.org:2053
fakeupdates.viet18.org:2083
fakeupdates.viet18.org:2087
fakeupdates.viet18.org:2096
fakeupdates.viet18.org:8443
notpetya.viet18.org:80
notpetya.viet18.org:22
notpetya.viet18.org:8080
notpetya.viet18.org:8880
notpetya.viet18.org:2052
notpetya.viet18.org:2082
notpetya.viet18.org:2086
notpetya.viet18.org:2095
notpetya.viet18.org:443
notpetya.viet18.org:2053
notpetya.viet18.org:2083
notpetya.viet18.org:2087
notpetya.viet18.org:2096
notpetya.viet18.org:8443

Mutex

sCclDQCzOsFH

Attributes

delay
0
install
true
install_file
80dp0b.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
ec6275bb9b3ec2398eb0525b8832a0a76d9800677c97b16bba5382e3cdc5f08d

File Explorer

ec6275bb9b3ec2398eb0525b8832a0a76d9800677c97b16bba5382e3cdc5f08d

.exe 45KB

ec6275bb9b3ec2398eb0525b8832a0a76d9800677c97b16bba5382e3cdc5f08d

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 ec6275bb9b3ec2398eb0525b8832a0a76d9800677c97b16bba5382e3cdc5f08d
MD5 ba2214bdb2617892a732680a57a7b75c
SHA1 be15f99e64224c3ab63adafcdc2241bcb727283c
SHA512 62c380795f992a490b3e40ce8a81ee8feec214e03abac20ab6f235a072be264961a8c09e2ead041c85026f2520e5989e5bc3bc4529aede4ec98091881360b06f
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9sZo3TMtPIQdjbOgX3ijKBY1SVBGBDZ8x:0u1YJTHcw2dU3Q1bxXSjkY1SVud8x
TLSH
T1D4231B0037E8822BF2BE5F78ACF26145867AF6677603D54E1CC441DB5623BC68A426FD
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

51310

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

ec6275bb9b3ec2398eb0525b8832a0a76d9800677c97b16bba5382e3cdc5f08d

mscoree

dotnet