asyncrat | 89b14acc1eaaf09578526e86ebbc951e6daf3601d09a51d42401527cab308fda

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General

Target
89b14acc1eaaf09578526e86ebbc951e6daf3601d09a51d42401527cab308fda
Size 45KB
Sample260721-s37qcsxta1
SHA256 89b14acc1eaaf09578526e86ebbc951e6daf3601d09a51d42401527cab308fda
MD5 ca0460d4310db34f71b6906ada09f222
SHA1 a9dbf168cc7208b9ff44333acfd5b04f09002cbe
SHA512 405d96eb0d1546531da2e9747181046d5e7a22c4bc3795372d548ec0e39d18fb2e6545efc18c4574e6d421a3cf92b7dfad69e551ef8c04c054f7701b824bfb8b
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlN3xY6aZOOPIgzjbegd3iuY57LaS8A+9G+RMBDZO:wuDWZTpMZSB2Mu/O3g3bhdST1eSrr+o8
TLSH
T15F231A003BE8C12BF2BE4F789CF261454A7AF6677603D5492CC4529B5623FC68A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

flimora.top:80
flimora.top:22
flimora.top:8080
flimora.top:8880
flimora.top:2052
flimora.top:2082
flimora.top:2086
flimora.top:2095
flimora.top:443
flimora.top:2053
flimora.top:2083
flimora.top:2087
flimora.top:2096
flimora.top:8443
www.flimora.top:80
www.flimora.top:22
www.flimora.top:8080
www.flimora.top:8880
www.flimora.top:2052
www.flimora.top:2082
www.flimora.top:2086
www.flimora.top:2095
www.flimora.top:443
www.flimora.top:2053
www.flimora.top:2083
www.flimora.top:2087
www.flimora.top:2096
www.flimora.top:8443
agenttesla.flimora.top:80
agenttesla.flimora.top:22
agenttesla.flimora.top:8080
agenttesla.flimora.top:8880
agenttesla.flimora.top:2052
agenttesla.flimora.top:2082
agenttesla.flimora.top:2086
agenttesla.flimora.top:2095
agenttesla.flimora.top:443
agenttesla.flimora.top:2053
agenttesla.flimora.top:2083
agenttesla.flimora.top:2087
agenttesla.flimora.top:2096
agenttesla.flimora.top:8443
azorult.flimora.top:80
azorult.flimora.top:22
azorult.flimora.top:8080
azorult.flimora.top:8880
azorult.flimora.top:2052
azorult.flimora.top:2082
azorult.flimora.top:2086
azorult.flimora.top:2095
azorult.flimora.top:443
azorult.flimora.top:2053
azorult.flimora.top:2083
azorult.flimora.top:2087
azorult.flimora.top:2096
azorult.flimora.top:8443

Mutex

Qpf2mIoI9eIg

Attributes

delay
0
install
true
install_file
cq40j.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
89b14acc1eaaf09578526e86ebbc951e6daf3601d09a51d42401527cab308fda

File Explorer

89b14acc1eaaf09578526e86ebbc951e6daf3601d09a51d42401527cab308fda

.exe 45KB

89b14acc1eaaf09578526e86ebbc951e6daf3601d09a51d42401527cab308fda

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 89b14acc1eaaf09578526e86ebbc951e6daf3601d09a51d42401527cab308fda
MD5 ca0460d4310db34f71b6906ada09f222
SHA1 a9dbf168cc7208b9ff44333acfd5b04f09002cbe
SHA512 405d96eb0d1546531da2e9747181046d5e7a22c4bc3795372d548ec0e39d18fb2e6545efc18c4574e6d421a3cf92b7dfad69e551ef8c04c054f7701b824bfb8b
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlN3xY6aZOOPIgzjbegd3iuY57LaS8A+9G+RMBDZO:wuDWZTpMZSB2Mu/O3g3bhdST1eSrr+o8
TLSH
T15F231A003BE8C12BF2BE4F789CF261454A7AF6677603D5492CC4529B5623FC68A426FD
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

51262

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

89b14acc1eaaf09578526e86ebbc951e6daf3601d09a51d42401527cab308fda

mscoree

dotnet