asyncrat | f16fcccc792b504c39c8d4a67a38f01a14014396d05ae07d802ca4a49f9e9d22

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General

Target
f16fcccc792b504c39c8d4a67a38f01a14014396d05ae07d802ca4a49f9e9d22
Size 45KB
Sample260802-jsrfysfd24
SHA256 f16fcccc792b504c39c8d4a67a38f01a14014396d05ae07d802ca4a49f9e9d22
MD5 fb97beca46200fb0006165715dd8c4a3
SHA1 eeb04a2b9ffcc6c3ab3f2d242c6abe6662920120
SHA512 d4446a455191b27f10e36e6ad8e43383269d7be6bb189d47ff09c0ffce999a276907f1ddfc3774ed5714897e1ddf6a61ae5aa6d317d9156d13b619af2ecc9eb3
SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qAhxNZGE9HuPIdzjbIgH3ii0etxKgTmesjVZBDZcx:UuKWgSJTwRf2RpV3d3bfHSHetcgTme2G
TLSH
T1AD2319003BE9C62BF2BE4FB498F26145467AF6637602D54D2CC442DB5723BC28A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

hentaivietsub.com:80
hentaivietsub.com:22
hentaivietsub.com:8080
hentaivietsub.com:8880
hentaivietsub.com:2052
hentaivietsub.com:2082
hentaivietsub.com:2086
hentaivietsub.com:2095
hentaivietsub.com:443
hentaivietsub.com:2053
hentaivietsub.com:2083
hentaivietsub.com:2087
hentaivietsub.com:2096
hentaivietsub.com:8443
www.hentaivietsub.com:80
www.hentaivietsub.com:22
www.hentaivietsub.com:8080
www.hentaivietsub.com:8880
www.hentaivietsub.com:2052
www.hentaivietsub.com:2082
www.hentaivietsub.com:2086
www.hentaivietsub.com:2095
www.hentaivietsub.com:443
www.hentaivietsub.com:2053
www.hentaivietsub.com:2083
www.hentaivietsub.com:2087
www.hentaivietsub.com:2096
www.hentaivietsub.com:8443
mirai.hentaivietsub.com:80
mirai.hentaivietsub.com:22
mirai.hentaivietsub.com:8080
mirai.hentaivietsub.com:8880
mirai.hentaivietsub.com:2052
mirai.hentaivietsub.com:2082
mirai.hentaivietsub.com:2086
mirai.hentaivietsub.com:2095
mirai.hentaivietsub.com:443
mirai.hentaivietsub.com:2053
mirai.hentaivietsub.com:2083
mirai.hentaivietsub.com:2087
mirai.hentaivietsub.com:2096
mirai.hentaivietsub.com:8443
azorult.hentaivietsub.com:80
azorult.hentaivietsub.com:22
azorult.hentaivietsub.com:8080
azorult.hentaivietsub.com:8880
azorult.hentaivietsub.com:2052
azorult.hentaivietsub.com:2082
azorult.hentaivietsub.com:2086
azorult.hentaivietsub.com:2095
azorult.hentaivietsub.com:443
azorult.hentaivietsub.com:2053
azorult.hentaivietsub.com:2083
azorult.hentaivietsub.com:2087
azorult.hentaivietsub.com:2096
azorult.hentaivietsub.com:8443
emotet.hentaivietsub.com:80
emotet.hentaivietsub.com:22
emotet.hentaivietsub.com:8080
emotet.hentaivietsub.com:8880
emotet.hentaivietsub.com:2052
emotet.hentaivietsub.com:2082
emotet.hentaivietsub.com:2086
emotet.hentaivietsub.com:2095
emotet.hentaivietsub.com:443
emotet.hentaivietsub.com:2053
emotet.hentaivietsub.com:2083
emotet.hentaivietsub.com:2087
emotet.hentaivietsub.com:2096
emotet.hentaivietsub.com:8443

Mutex

5auh0pvW6vMQ

Attributes

delay
0
install
true
install_file
lv8r5mdn.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
f16fcccc792b504c39c8d4a67a38f01a14014396d05ae07d802ca4a49f9e9d22

File Explorer

f16fcccc792b504c39c8d4a67a38f01a14014396d05ae07d802ca4a49f9e9d22

.exe 45KB

f16fcccc792b504c39c8d4a67a38f01a14014396d05ae07d802ca4a49f9e9d22

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 f16fcccc792b504c39c8d4a67a38f01a14014396d05ae07d802ca4a49f9e9d22
MD5 fb97beca46200fb0006165715dd8c4a3
SHA1 eeb04a2b9ffcc6c3ab3f2d242c6abe6662920120
SHA512 d4446a455191b27f10e36e6ad8e43383269d7be6bb189d47ff09c0ffce999a276907f1ddfc3774ed5714897e1ddf6a61ae5aa6d317d9156d13b619af2ecc9eb3
SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qAhxNZGE9HuPIdzjbIgH3ii0etxKgTmesjVZBDZcx:UuKWgSJTwRf2RpV3d3bfHSHetcgTme2G
TLSH
T1AD2319003BE9C62BF2BE4FB498F26145467AF6637602D54D2CC442DB5723BC28A426FD
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

51406

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

f16fcccc792b504c39c8d4a67a38f01a14014396d05ae07d802ca4a49f9e9d22

mscoree

dotnet