asyncrat | 445a5bb748174cb33189b3adf8d3834c7fd8cf76d25f252b1cd7efb70742c087

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General

Target
445a5bb748174cb33189b3adf8d3834c7fd8cf76d25f252b1cd7efb70742c087
Size 45KB
Sample260804-wpbbsawgrf
SHA256 445a5bb748174cb33189b3adf8d3834c7fd8cf76d25f252b1cd7efb70742c087
MD5 720dc3e90e38996985d57a6baad1c556
SHA1 00f2898f0f8eaf89cc8cb71d30e1ec395660bce0
SHA512 80aa330b5dc0684e36df0e72cc557b44f854d49536d51264c509a0cd0f9db7a6aaab7845ccbff5863c4b375075efe055cab80ceb33a7174fe8ed873b66ce4230
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q92CHyTtTPItzjb8gX3iVFVfi/tABDZ8x:0u1YJTHcw2BnKt3bTXSVF9Cod8x
TLSH
T15A232B003BE8822BF2BE5F78A8F26145467AF6673603D5891CC441DB5723BC69A427FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sextin.org:80
sextin.org:22
sextin.org:8080
sextin.org:8880
sextin.org:2052
sextin.org:2082
sextin.org:2086
sextin.org:2095
sextin.org:443
sextin.org:2053
sextin.org:2083
sextin.org:2087
sextin.org:2096
sextin.org:8443
www.sextin.org:80
www.sextin.org:22
www.sextin.org:8080
www.sextin.org:8880
www.sextin.org:2052
www.sextin.org:2082
www.sextin.org:2086
www.sextin.org:2095
www.sextin.org:443
www.sextin.org:2053
www.sextin.org:2083
www.sextin.org:2087
www.sextin.org:2096
www.sextin.org:8443
rat.sextin.org:80
rat.sextin.org:22
rat.sextin.org:8080
rat.sextin.org:8880
rat.sextin.org:2052
rat.sextin.org:2082
rat.sextin.org:2086
rat.sextin.org:2095
rat.sextin.org:443
rat.sextin.org:2053
rat.sextin.org:2083
rat.sextin.org:2087
rat.sextin.org:2096
rat.sextin.org:8443
hacker.sextin.org:80
hacker.sextin.org:22
hacker.sextin.org:8080
hacker.sextin.org:8880
hacker.sextin.org:2052
hacker.sextin.org:2082
hacker.sextin.org:2086
hacker.sextin.org:2095
hacker.sextin.org:443
hacker.sextin.org:2053
hacker.sextin.org:2083
hacker.sextin.org:2087
hacker.sextin.org:2096
hacker.sextin.org:8443
revil.sextin.org:80
revil.sextin.org:22
revil.sextin.org:8080
revil.sextin.org:8880
revil.sextin.org:2052
revil.sextin.org:2082
revil.sextin.org:2086
revil.sextin.org:2095
revil.sextin.org:443
revil.sextin.org:2053
revil.sextin.org:2083
revil.sextin.org:2087
revil.sextin.org:2096
revil.sextin.org:8443
mirai.sextin.org:80
mirai.sextin.org:22
mirai.sextin.org:8080
mirai.sextin.org:8880
mirai.sextin.org:2052
mirai.sextin.org:2082
mirai.sextin.org:2086
mirai.sextin.org:2095
mirai.sextin.org:443
mirai.sextin.org:2053
mirai.sextin.org:2083
mirai.sextin.org:2087
mirai.sextin.org:2096
mirai.sextin.org:8443

Mutex

gB4FCzGN2HhF

Attributes

delay
0
install
true
install_file
3jru44.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
445a5bb748174cb33189b3adf8d3834c7fd8cf76d25f252b1cd7efb70742c087

File Explorer

445a5bb748174cb33189b3adf8d3834c7fd8cf76d25f252b1cd7efb70742c087

.exe 45KB

445a5bb748174cb33189b3adf8d3834c7fd8cf76d25f252b1cd7efb70742c087

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 445a5bb748174cb33189b3adf8d3834c7fd8cf76d25f252b1cd7efb70742c087
MD5 720dc3e90e38996985d57a6baad1c556
SHA1 00f2898f0f8eaf89cc8cb71d30e1ec395660bce0
SHA512 80aa330b5dc0684e36df0e72cc557b44f854d49536d51264c509a0cd0f9db7a6aaab7845ccbff5863c4b375075efe055cab80ceb33a7174fe8ed873b66ce4230
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q92CHyTtTPItzjb8gX3iVFVfi/tABDZ8x:0u1YJTHcw2BnKt3bTXSVF9Cod8x
TLSH
T15A232B003BE8822BF2BE5F78A8F26145467AF6673603D5891CC441DB5723BC69A427FD
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

445a5bb748174cb33189b3adf8d3834c7fd8cf76d25f252b1cd7efb70742c087

mscoree

dotnet