asyncrat | ebca0054df964a9d204f441d699913e5087e35476fb9667416776671adb585cb

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General

Target
ebca0054df964a9d204f441d699913e5087e35476fb9667416776671adb585cb
Size 45KB
Sample260802-lrt7kaxtew
SHA256 ebca0054df964a9d204f441d699913e5087e35476fb9667416776671adb585cb
MD5 10e533c75d32e67e1a2d4d7d4aa3fc1e
SHA1 31b205749b5c9bada26bdcc7a267111a3017b801
SHA512 fb11ff858633b164a41ae9d09fa04668a7b0a2ee0f8adeefad18d72ef55ca47efa6764d76dc124e714ea4b838d2239f0953762caa02159178d3f17b1e34d962e
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9aCSwTMSPI5tjb4gX3iyCJNqELGkZzBDZ8x:0u1YJTHcw2NgG5lbvXSyCJNq5kZVd8x
TLSH
T172231B003BE9823BF2BE5F78A8F26145867AF5672603D54E1CC441DB5613BC68A436FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sextinvl.blog:80
sextinvl.blog:22
sextinvl.blog:8080
sextinvl.blog:8880
sextinvl.blog:2052
sextinvl.blog:2082
sextinvl.blog:2086
sextinvl.blog:2095
sextinvl.blog:443
sextinvl.blog:2053
sextinvl.blog:2083
sextinvl.blog:2087
sextinvl.blog:2096
sextinvl.blog:8443
www.sextinvl.blog:80
www.sextinvl.blog:22
www.sextinvl.blog:8080
www.sextinvl.blog:8880
www.sextinvl.blog:2052
www.sextinvl.blog:2082
www.sextinvl.blog:2086
www.sextinvl.blog:2095
www.sextinvl.blog:443
www.sextinvl.blog:2053
www.sextinvl.blog:2083
www.sextinvl.blog:2087
www.sextinvl.blog:2096
www.sextinvl.blog:8443
mirai.sextinvl.blog:80
mirai.sextinvl.blog:22
mirai.sextinvl.blog:8080
mirai.sextinvl.blog:8880
mirai.sextinvl.blog:2052
mirai.sextinvl.blog:2082
mirai.sextinvl.blog:2086
mirai.sextinvl.blog:2095
mirai.sextinvl.blog:443
mirai.sextinvl.blog:2053
mirai.sextinvl.blog:2083
mirai.sextinvl.blog:2087
mirai.sextinvl.blog:2096
mirai.sextinvl.blog:8443
wannacry.sextinvl.blog:80
wannacry.sextinvl.blog:22
wannacry.sextinvl.blog:8080
wannacry.sextinvl.blog:8880
wannacry.sextinvl.blog:2052
wannacry.sextinvl.blog:2082
wannacry.sextinvl.blog:2086
wannacry.sextinvl.blog:2095
wannacry.sextinvl.blog:443
wannacry.sextinvl.blog:2053
wannacry.sextinvl.blog:2083
wannacry.sextinvl.blog:2087
wannacry.sextinvl.blog:2096
wannacry.sextinvl.blog:8443
conti.sextinvl.blog:80
conti.sextinvl.blog:22
conti.sextinvl.blog:8080
conti.sextinvl.blog:8880
conti.sextinvl.blog:2052
conti.sextinvl.blog:2082
conti.sextinvl.blog:2086
conti.sextinvl.blog:2095
conti.sextinvl.blog:443
conti.sextinvl.blog:2053
conti.sextinvl.blog:2083
conti.sextinvl.blog:2087
conti.sextinvl.blog:2096
conti.sextinvl.blog:8443

Mutex

hrtwAou0cjNo

Attributes

delay
0
install
true
install_file
bf1y19.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
ebca0054df964a9d204f441d699913e5087e35476fb9667416776671adb585cb

File Explorer

ebca0054df964a9d204f441d699913e5087e35476fb9667416776671adb585cb

.exe 45KB

ebca0054df964a9d204f441d699913e5087e35476fb9667416776671adb585cb

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 ebca0054df964a9d204f441d699913e5087e35476fb9667416776671adb585cb
MD5 10e533c75d32e67e1a2d4d7d4aa3fc1e
SHA1 31b205749b5c9bada26bdcc7a267111a3017b801
SHA512 fb11ff858633b164a41ae9d09fa04668a7b0a2ee0f8adeefad18d72ef55ca47efa6764d76dc124e714ea4b838d2239f0953762caa02159178d3f17b1e34d962e
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9aCSwTMSPI5tjb4gX3iyCJNqELGkZzBDZ8x:0u1YJTHcw2NgG5lbvXSyCJNq5kZVd8x
TLSH
T172231B003BE9823BF2BE5F78A8F26145867AF5672603D54E1CC441DB5613BC68A436FE
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

ebca0054df964a9d204f441d699913e5087e35476fb9667416776671adb585cb

mscoree

dotnet