asyncrat | 73d3250bb774089aac61489cb82c6152025f484175b958829d48092ec62659a2

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General

Target
73d3250bb774089aac61489cb82c6152025f484175b958829d48092ec62659a2
Size 45KB
Sample260801-sl3ebace24
SHA256 73d3250bb774089aac61489cb82c6152025f484175b958829d48092ec62659a2
MD5 548fa32c1a13b635a0a7a54b668919d4
SHA1 5bf3af9657f4d68ba20dc41ead6ba478b1bf7d1c
SHA512 fb1064a2a137c083c7e096f0837c39ac5869c728a3fd97cedaa03947c599abd17d42ac8e13c318fa4c074a061621bfac690421d67ec69dec23bf2f629198b695
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFg3Xo5EayPIAzjbpgX3i6Djie4OPzpIZBDZUx:cu7e5TH2A2LQEabA3bmXS6HDj7pIHdUx
TLSH
T1AA231A003BE8822BF2BE4F789DF26145867AF5A37603D5491CC4119B5613FC6DA42AFE
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
azorult.sextinvl.blog:80
azorult.sextinvl.blog:22
azorult.sextinvl.blog:8080
azorult.sextinvl.blog:8880
azorult.sextinvl.blog:2052
azorult.sextinvl.blog:2082
azorult.sextinvl.blog:2086
azorult.sextinvl.blog:2095
azorult.sextinvl.blog:443
azorult.sextinvl.blog:2053
azorult.sextinvl.blog:2083
azorult.sextinvl.blog:2087
azorult.sextinvl.blog:2096
azorult.sextinvl.blog:8443
ryuk.sextinvl.blog:80
ryuk.sextinvl.blog:22
ryuk.sextinvl.blog:8080
ryuk.sextinvl.blog:8880
ryuk.sextinvl.blog:2052
ryuk.sextinvl.blog:2082
ryuk.sextinvl.blog:2086
ryuk.sextinvl.blog:2095
ryuk.sextinvl.blog:443
ryuk.sextinvl.blog:2053
ryuk.sextinvl.blog:2083
ryuk.sextinvl.blog:2087
ryuk.sextinvl.blog:2096
ryuk.sextinvl.blog:8443
darkside.sextinvl.blog:80
darkside.sextinvl.blog:22
darkside.sextinvl.blog:8080
darkside.sextinvl.blog:8880
darkside.sextinvl.blog:2052
darkside.sextinvl.blog:2082
darkside.sextinvl.blog:2086
darkside.sextinvl.blog:2095
darkside.sextinvl.blog:443
darkside.sextinvl.blog:2053
darkside.sextinvl.blog:2083
darkside.sextinvl.blog:2087
darkside.sextinvl.blog:2096
darkside.sextinvl.blog:8443

Mutex

hIeNeFZ2QwiM

Attributes

delay
0
install
true
install_file
6dxy0.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
73d3250bb774089aac61489cb82c6152025f484175b958829d48092ec62659a2

File Explorer

73d3250bb774089aac61489cb82c6152025f484175b958829d48092ec62659a2

.exe 45KB

73d3250bb774089aac61489cb82c6152025f484175b958829d48092ec62659a2

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 73d3250bb774089aac61489cb82c6152025f484175b958829d48092ec62659a2
MD5 548fa32c1a13b635a0a7a54b668919d4
SHA1 5bf3af9657f4d68ba20dc41ead6ba478b1bf7d1c
SHA512 fb1064a2a137c083c7e096f0837c39ac5869c728a3fd97cedaa03947c599abd17d42ac8e13c318fa4c074a061621bfac690421d67ec69dec23bf2f629198b695
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFg3Xo5EayPIAzjbpgX3i6Djie4OPzpIZBDZUx:cu7e5TH2A2LQEabA3bmXS6HDj7pIHdUx
TLSH
T1AA231A003BE8822BF2BE4F789DF26145867AF5A37603D5491CC4119B5613FC6DA42AFE
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

73d3250bb774089aac61489cb82c6152025f484175b958829d48092ec62659a2

mscoree

dotnet