asyncrat | c8854bb4d3e5958f1bebddafac6f619355d1d87279b5626c32e8e5f6fb0662ee

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General

Target
c8854bb4d3e5958f1bebddafac6f619355d1d87279b5626c32e8e5f6fb0662ee
Size 45KB
Sample260804-tck94stfqf
SHA256 c8854bb4d3e5958f1bebddafac6f619355d1d87279b5626c32e8e5f6fb0662ee
MD5 79b11fa3eb994b52c9e3427de0ffc676
SHA1 5dc0f9b4b718147a623751014d455be63d49a756
SHA512 74036fba5b772e6bd7193c691656dc361c734a3e780cefcf815ee2d4dba7d12f47a7d432203d0659406c42cda265280fb2d43003074e7718eee9b5f8b02b5a36
SSDEEP 768:ruKQpTA8RXNWU5xFrmo2qryLiE0yFjrdjYkk8PIuljbUgX3iJVRIUn8wBDZ0x:ruKQpTAOX2FLBXQButb7XSJVRrjd0x
TLSH
T10F233B003BE9812BF2BE4F7459F261458676F6632603D64A1CC451DB5B23FC28A43AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

maymaykienlong.com:80
maymaykienlong.com:22
maymaykienlong.com:8080
maymaykienlong.com:8880
maymaykienlong.com:2052
maymaykienlong.com:2082
maymaykienlong.com:2086
maymaykienlong.com:2095
maymaykienlong.com:443
maymaykienlong.com:2053
maymaykienlong.com:2083
maymaykienlong.com:2087
maymaykienlong.com:2096
maymaykienlong.com:8443
www.maymaykienlong.com:80
www.maymaykienlong.com:22
www.maymaykienlong.com:8080
www.maymaykienlong.com:8880
www.maymaykienlong.com:2052
www.maymaykienlong.com:2082
www.maymaykienlong.com:2086
www.maymaykienlong.com:2095
www.maymaykienlong.com:443
www.maymaykienlong.com:2053
www.maymaykienlong.com:2083
www.maymaykienlong.com:2087
www.maymaykienlong.com:2096
www.maymaykienlong.com:8443
qbot.maymaykienlong.com:80
qbot.maymaykienlong.com:22
qbot.maymaykienlong.com:8080
qbot.maymaykienlong.com:8880
qbot.maymaykienlong.com:2052
qbot.maymaykienlong.com:2082
qbot.maymaykienlong.com:2086
qbot.maymaykienlong.com:2095
qbot.maymaykienlong.com:443
qbot.maymaykienlong.com:2053
qbot.maymaykienlong.com:2083
qbot.maymaykienlong.com:2087
qbot.maymaykienlong.com:2096
qbot.maymaykienlong.com:8443
qakbot.maymaykienlong.com:80
qakbot.maymaykienlong.com:22
qakbot.maymaykienlong.com:8080
qakbot.maymaykienlong.com:8880
qakbot.maymaykienlong.com:2052
qakbot.maymaykienlong.com:2082
qakbot.maymaykienlong.com:2086
qakbot.maymaykienlong.com:2095
qakbot.maymaykienlong.com:443
qakbot.maymaykienlong.com:2053
qakbot.maymaykienlong.com:2083
qakbot.maymaykienlong.com:2087
qakbot.maymaykienlong.com:2096
qakbot.maymaykienlong.com:8443
trisis.maymaykienlong.com:80
trisis.maymaykienlong.com:22
trisis.maymaykienlong.com:8080
trisis.maymaykienlong.com:8880
trisis.maymaykienlong.com:2052
trisis.maymaykienlong.com:2082
trisis.maymaykienlong.com:2086
trisis.maymaykienlong.com:2095
trisis.maymaykienlong.com:443
trisis.maymaykienlong.com:2053
trisis.maymaykienlong.com:2083
trisis.maymaykienlong.com:2087
trisis.maymaykienlong.com:2096
trisis.maymaykienlong.com:8443
sodinokibi.maymaykienlong.com:80
sodinokibi.maymaykienlong.com:22
sodinokibi.maymaykienlong.com:8080
sodinokibi.maymaykienlong.com:8880
sodinokibi.maymaykienlong.com:2052
sodinokibi.maymaykienlong.com:2082
sodinokibi.maymaykienlong.com:2086
sodinokibi.maymaykienlong.com:2095
sodinokibi.maymaykienlong.com:443
sodinokibi.maymaykienlong.com:2053
sodinokibi.maymaykienlong.com:2083
sodinokibi.maymaykienlong.com:2087
sodinokibi.maymaykienlong.com:2096
sodinokibi.maymaykienlong.com:8443

Mutex

gy8MDgxMdaRR

Attributes

delay
0
install
true
install_file
9818.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
c8854bb4d3e5958f1bebddafac6f619355d1d87279b5626c32e8e5f6fb0662ee

File Explorer

c8854bb4d3e5958f1bebddafac6f619355d1d87279b5626c32e8e5f6fb0662ee

.exe 45KB

c8854bb4d3e5958f1bebddafac6f619355d1d87279b5626c32e8e5f6fb0662ee

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 c8854bb4d3e5958f1bebddafac6f619355d1d87279b5626c32e8e5f6fb0662ee
MD5 79b11fa3eb994b52c9e3427de0ffc676
SHA1 5dc0f9b4b718147a623751014d455be63d49a756
SHA512 74036fba5b772e6bd7193c691656dc361c734a3e780cefcf815ee2d4dba7d12f47a7d432203d0659406c42cda265280fb2d43003074e7718eee9b5f8b02b5a36
SSDEEP 768:ruKQpTA8RXNWU5xFrmo2qryLiE0yFjrdjYkk8PIuljbUgX3iJVRIUn8wBDZ0x:ruKQpTAOX2FLBXQButb7XSJVRrjd0x
TLSH
T10F233B003BE9812BF2BE4F7459F261458676F6632603D64A1CC451DB5B23FC28A43AFE
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

51486

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

c8854bb4d3e5958f1bebddafac6f619355d1d87279b5626c32e8e5f6fb0662ee

mscoree

dotnet