asyncrat | 6f11db4aa2b5ad8ccbe92aea14b7adea3c1dde653755cf145ee4906edcc58ad9

Sharing

Copy URL Twitter E-mail

General

Target
6f11db4aa2b5ad8ccbe92aea14b7adea3c1dde653755cf145ee4906edcc58ad9
Size 45KB
Sample260804-vlvqkswald
SHA256 6f11db4aa2b5ad8ccbe92aea14b7adea3c1dde653755cf145ee4906edcc58ad9
MD5 1cb1b0962c472d6b0fe8f22d85249f18
SHA1 0a6fbc34c5200d81be2e8e7bf527e09d2da34aeb
SHA512 b2479588f489dc9e57868f8a5a2963e6b3af97e2d4d9365dd4ca839efebd8b69b73b125a28a9cae2c5630d4c646fbafeda513fee76c836a9c0cb62e580cde6db
SSDEEP 768:suJdpTP3tcsWUODmqmo2qVPmaPol53APIkzjbHgX3iHsZ76Y7VF2U4cxJBDZkx:suJdpTPdI2efob3lk3bAXSI7xVQUldkx
TLSH
T1A523290037E8813BF2BE4F78A9F26145827AF6673603D64A1CC451DB5723BC696426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

vnsextop1.com:80
vnsextop1.com:22
vnsextop1.com:8080
vnsextop1.com:8880
vnsextop1.com:2052
vnsextop1.com:2082
vnsextop1.com:2086
vnsextop1.com:2095
vnsextop1.com:443
vnsextop1.com:2053
vnsextop1.com:2083
vnsextop1.com:2087
vnsextop1.com:2096
vnsextop1.com:8443
www.vnsextop1.com:80
www.vnsextop1.com:22
www.vnsextop1.com:8080
www.vnsextop1.com:8880
www.vnsextop1.com:2052
www.vnsextop1.com:2082
www.vnsextop1.com:2086
www.vnsextop1.com:2095
www.vnsextop1.com:443
www.vnsextop1.com:2053
www.vnsextop1.com:2083
www.vnsextop1.com:2087
www.vnsextop1.com:2096
www.vnsextop1.com:8443
remote.vnsextop1.com:80
remote.vnsextop1.com:22
remote.vnsextop1.com:8080
remote.vnsextop1.com:8880
remote.vnsextop1.com:2052
remote.vnsextop1.com:2082
remote.vnsextop1.com:2086
remote.vnsextop1.com:2095
remote.vnsextop1.com:443
remote.vnsextop1.com:2053
remote.vnsextop1.com:2083
remote.vnsextop1.com:2087
remote.vnsextop1.com:2096
remote.vnsextop1.com:8443
revil.vnsextop1.com:80
revil.vnsextop1.com:22
revil.vnsextop1.com:8080
revil.vnsextop1.com:8880
revil.vnsextop1.com:2052
revil.vnsextop1.com:2082
revil.vnsextop1.com:2086
revil.vnsextop1.com:2095
revil.vnsextop1.com:443
revil.vnsextop1.com:2053
revil.vnsextop1.com:2083
revil.vnsextop1.com:2087
revil.vnsextop1.com:2096
revil.vnsextop1.com:8443
mirai.vnsextop1.com:80
mirai.vnsextop1.com:22
mirai.vnsextop1.com:8080
mirai.vnsextop1.com:8880
mirai.vnsextop1.com:2052
mirai.vnsextop1.com:2082
mirai.vnsextop1.com:2086
mirai.vnsextop1.com:2095
mirai.vnsextop1.com:443
mirai.vnsextop1.com:2053
mirai.vnsextop1.com:2083
mirai.vnsextop1.com:2087
mirai.vnsextop1.com:2096
mirai.vnsextop1.com:8443

Mutex

hujDcZ03aLXN

Attributes

delay
0
install
true
install_file
ul9fwagx.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
6f11db4aa2b5ad8ccbe92aea14b7adea3c1dde653755cf145ee4906edcc58ad9

File Explorer

6f11db4aa2b5ad8ccbe92aea14b7adea3c1dde653755cf145ee4906edcc58ad9

.exe 45KB

6f11db4aa2b5ad8ccbe92aea14b7adea3c1dde653755cf145ee4906edcc58ad9

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 6f11db4aa2b5ad8ccbe92aea14b7adea3c1dde653755cf145ee4906edcc58ad9
MD5 1cb1b0962c472d6b0fe8f22d85249f18
SHA1 0a6fbc34c5200d81be2e8e7bf527e09d2da34aeb
SHA512 b2479588f489dc9e57868f8a5a2963e6b3af97e2d4d9365dd4ca839efebd8b69b73b125a28a9cae2c5630d4c646fbafeda513fee76c836a9c0cb62e580cde6db
SSDEEP 768:suJdpTP3tcsWUODmqmo2qVPmaPol53APIkzjbHgX3iHsZ76Y7VF2U4cxJBDZkx:suJdpTPdI2efob3lk3bAXSI7xVQUldkx
TLSH
T1A523290037E8813BF2BE4F78A9F26145827AF6673603D64A1CC451DB5723BC696426FD
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

51326

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

6f11db4aa2b5ad8ccbe92aea14b7adea3c1dde653755cf145ee4906edcc58ad9

mscoree

dotnet