asyncrat | 31d15f8252816b45d7b9bdc9e56aa95478bce8b43616b946d8352ef68e5db6b9

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General

Target
31d15f8252816b45d7b9bdc9e56aa95478bce8b43616b946d8352ef68e5db6b9
Size 45KB
Sample260816-rt6ahazzcx
SHA256 31d15f8252816b45d7b9bdc9e56aa95478bce8b43616b946d8352ef68e5db6b9
MD5 1308155b428357c2379ecd4f97cae7e8
SHA1 464f3bea2d581f7dc9b619fdf7c2678a8f390648
SHA512 8844962b20c1cd485e0b44cbaafc51e7c873379a54ab81fb657feec1a78fb8884e74a9aef1684dcc3b3f441fdff1d6132176a6725509efb6e1361729c47ac9bd
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9BHO9YjoHPICYzjbLgX3iT5gxd4EJsDLBDZ8x:0u1YJTHcw2x6kgCY3b0XSTqd4BDdd8x
TLSH
T1FA232A0037E9C12BF2BE4F78A9F26245867AF6633603D54A1CC451D75623FC6CA426EE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

hentaiz.bot:80
hentaiz.bot:22
hentaiz.bot:8080
hentaiz.bot:8880
hentaiz.bot:2052
hentaiz.bot:2082
hentaiz.bot:2086
hentaiz.bot:2095
hentaiz.bot:443
hentaiz.bot:2053
hentaiz.bot:2083
hentaiz.bot:2087
hentaiz.bot:2096
hentaiz.bot:8443
www.hentaiz.bot:80
www.hentaiz.bot:22
www.hentaiz.bot:8080
www.hentaiz.bot:8880
www.hentaiz.bot:2052
www.hentaiz.bot:2082
www.hentaiz.bot:2086
www.hentaiz.bot:2095
www.hentaiz.bot:443
www.hentaiz.bot:2053
www.hentaiz.bot:2083
www.hentaiz.bot:2087
www.hentaiz.bot:2096
www.hentaiz.bot:8443
zbot.hentaiz.bot:80
zbot.hentaiz.bot:22
zbot.hentaiz.bot:8080
zbot.hentaiz.bot:8880
zbot.hentaiz.bot:2052
zbot.hentaiz.bot:2082
zbot.hentaiz.bot:2086
zbot.hentaiz.bot:2095
zbot.hentaiz.bot:443
zbot.hentaiz.bot:2053
zbot.hentaiz.bot:2083
zbot.hentaiz.bot:2087
zbot.hentaiz.bot:2096
zbot.hentaiz.bot:8443
malware.hentaiz.bot:80
malware.hentaiz.bot:22
malware.hentaiz.bot:8080
malware.hentaiz.bot:8880
malware.hentaiz.bot:2052
malware.hentaiz.bot:2082
malware.hentaiz.bot:2086
malware.hentaiz.bot:2095
malware.hentaiz.bot:443
malware.hentaiz.bot:2053
malware.hentaiz.bot:2083
malware.hentaiz.bot:2087
malware.hentaiz.bot:2096
malware.hentaiz.bot:8443
sodinokibi.hentaiz.bot:80
sodinokibi.hentaiz.bot:22
sodinokibi.hentaiz.bot:8080
sodinokibi.hentaiz.bot:8880
sodinokibi.hentaiz.bot:2052
sodinokibi.hentaiz.bot:2082
sodinokibi.hentaiz.bot:2086
sodinokibi.hentaiz.bot:2095
sodinokibi.hentaiz.bot:443
sodinokibi.hentaiz.bot:2053
sodinokibi.hentaiz.bot:2083
sodinokibi.hentaiz.bot:2087
sodinokibi.hentaiz.bot:2096
sodinokibi.hentaiz.bot:8443

Mutex

KDkkRBIzRXKf

Attributes

delay
0
install
true
install_file
doftxz.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
31d15f8252816b45d7b9bdc9e56aa95478bce8b43616b946d8352ef68e5db6b9

File Explorer

31d15f8252816b45d7b9bdc9e56aa95478bce8b43616b946d8352ef68e5db6b9

.exe 45KB

31d15f8252816b45d7b9bdc9e56aa95478bce8b43616b946d8352ef68e5db6b9

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 31d15f8252816b45d7b9bdc9e56aa95478bce8b43616b946d8352ef68e5db6b9
MD5 1308155b428357c2379ecd4f97cae7e8
SHA1 464f3bea2d581f7dc9b619fdf7c2678a8f390648
SHA512 8844962b20c1cd485e0b44cbaafc51e7c873379a54ab81fb657feec1a78fb8884e74a9aef1684dcc3b3f441fdff1d6132176a6725509efb6e1361729c47ac9bd
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9BHO9YjoHPICYzjbLgX3iT5gxd4EJsDLBDZ8x:0u1YJTHcw2x6kgCY3b0XSTqd4BDdd8x
TLSH
T1FA232A0037E9C12BF2BE4F78A9F26245867AF6633603D54A1CC451D75623FC6CA426EE
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

31d15f8252816b45d7b9bdc9e56aa95478bce8b43616b946d8352ef68e5db6b9

mscoree

dotnet