asyncrat | 76f97112487773fa7f270bb976a265285098e9096cad9ff92707018f72d8996f

Sharing

Copy URL Twitter E-mail

General

Target
76f97112487773fa7f270bb976a265285098e9096cad9ff92707018f72d8996f
Size 45KB
Sample260715-rsagfaew2k
SHA256 76f97112487773fa7f270bb976a265285098e9096cad9ff92707018f72d8996f
MD5 6046c06fde9dc7d6b312a4b32972cf92
SHA1 19f518f63f381302d6891e5ff26869925e89cd72
SHA512 ee2abe638cae6ee1008eca7a688b558a82783ecf09c1c4710ecc1456cbaba49aa3b0aec4c1a7da786f092b8502b63c498e69cee9d6cb4a0104684327b669393e
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9aCSwTMjPIuyjbNgX3i4S5WneSJGBDZ8x:0u1YJTHcw2Ng1uebaXS95aId8x
TLSH
T1B7234C0037E8C12BF2BE5F74ADF26146867AE6673603D54E1CC4419B5623FC58A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

fimsexnhatban.com:80
fimsexnhatban.com:22
fimsexnhatban.com:8080
fimsexnhatban.com:8880
fimsexnhatban.com:2052
fimsexnhatban.com:2082
fimsexnhatban.com:2086
fimsexnhatban.com:2095
fimsexnhatban.com:443
fimsexnhatban.com:2053
fimsexnhatban.com:2083
fimsexnhatban.com:2087
fimsexnhatban.com:2096
fimsexnhatban.com:8443
www.fimsexnhatban.com:80
www.fimsexnhatban.com:22
www.fimsexnhatban.com:8080
www.fimsexnhatban.com:8880
www.fimsexnhatban.com:2052
www.fimsexnhatban.com:2082
www.fimsexnhatban.com:2086
www.fimsexnhatban.com:2095
www.fimsexnhatban.com:443
www.fimsexnhatban.com:2053
www.fimsexnhatban.com:2083
www.fimsexnhatban.com:2087
www.fimsexnhatban.com:2096
www.fimsexnhatban.com:8443
gh0st.fimsexnhatban.com:80
gh0st.fimsexnhatban.com:22
gh0st.fimsexnhatban.com:8080
gh0st.fimsexnhatban.com:8880
gh0st.fimsexnhatban.com:2052
gh0st.fimsexnhatban.com:2082
gh0st.fimsexnhatban.com:2086
gh0st.fimsexnhatban.com:2095
gh0st.fimsexnhatban.com:443
gh0st.fimsexnhatban.com:2053
gh0st.fimsexnhatban.com:2083
gh0st.fimsexnhatban.com:2087
gh0st.fimsexnhatban.com:2096
gh0st.fimsexnhatban.com:8443
wannacry.fimsexnhatban.com:80
wannacry.fimsexnhatban.com:22
wannacry.fimsexnhatban.com:8080
wannacry.fimsexnhatban.com:8880
wannacry.fimsexnhatban.com:2052
wannacry.fimsexnhatban.com:2082
wannacry.fimsexnhatban.com:2086
wannacry.fimsexnhatban.com:2095
wannacry.fimsexnhatban.com:443
wannacry.fimsexnhatban.com:2053
wannacry.fimsexnhatban.com:2083
wannacry.fimsexnhatban.com:2087
wannacry.fimsexnhatban.com:2096
wannacry.fimsexnhatban.com:8443

Mutex

eAx8RrECKeO2

Attributes

delay
0
install
true
install_file
903vq6.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
76f97112487773fa7f270bb976a265285098e9096cad9ff92707018f72d8996f

File Explorer

76f97112487773fa7f270bb976a265285098e9096cad9ff92707018f72d8996f

.exe 45KB

76f97112487773fa7f270bb976a265285098e9096cad9ff92707018f72d8996f

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 76f97112487773fa7f270bb976a265285098e9096cad9ff92707018f72d8996f
MD5 6046c06fde9dc7d6b312a4b32972cf92
SHA1 19f518f63f381302d6891e5ff26869925e89cd72
SHA512 ee2abe638cae6ee1008eca7a688b558a82783ecf09c1c4710ecc1456cbaba49aa3b0aec4c1a7da786f092b8502b63c498e69cee9d6cb4a0104684327b669393e
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9aCSwTMjPIuyjbNgX3i4S5WneSJGBDZ8x:0u1YJTHcw2Ng1uebaXS95aId8x
TLSH
T1B7234C0037E8C12BF2BE5F74ADF26146867AE6673603D54E1CC4419B5623FC58A426FE
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

76f97112487773fa7f270bb976a265285098e9096cad9ff92707018f72d8996f

mscoree

dotnet