asyncrat | 793071a991e9fb900e659e5d1ac7fa2b81942d913c768aa712a27e9c238ce202

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General

Target
793071a991e9fb900e659e5d1ac7fa2b81942d913c768aa712a27e9c238ce202
Size 45KB
Sample260710-slhd5sd12x
SHA256 793071a991e9fb900e659e5d1ac7fa2b81942d913c768aa712a27e9c238ce202
MD5 69dc4b81b15b08329fd2d4a5bd09699a
SHA1 e712c29c87f2d7e355b9d52d501bbcc363fac0f4
SHA512 be680e2522f9350afe50d24efc2da569d44bc502b95ecb2cded9b6452d863aa8c35a12785c7db6fed92c1809b809de6cc8888caa9505d757ff9df0df568eaf37
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1I0ewUkAUMiZPIPzjbbRga3iSW7TG3l8Jwf3wBDZMx:wuZ8pT1tc2/wvqiWP3byaSr7TFwf3mdO
TLSH
T1BE2309003BE9812BF2BE5F78A9F26141867AF2672603D54E1CC451DB5623FC6CA439ED
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexviet11.com:80
sexviet11.com:22
sexviet11.com:8080
sexviet11.com:8880
sexviet11.com:2052
sexviet11.com:2082
sexviet11.com:2086
sexviet11.com:2095
sexviet11.com:443
sexviet11.com:2053
sexviet11.com:2083
sexviet11.com:2087
sexviet11.com:2096
sexviet11.com:8443
www.sexviet11.com:80
www.sexviet11.com:22
www.sexviet11.com:8080
www.sexviet11.com:8880
www.sexviet11.com:2052
www.sexviet11.com:2082
www.sexviet11.com:2086
www.sexviet11.com:2095
www.sexviet11.com:443
www.sexviet11.com:2053
www.sexviet11.com:2083
www.sexviet11.com:2087
www.sexviet11.com:2096
www.sexviet11.com:8443
malware.sexviet11.com:80
malware.sexviet11.com:22
malware.sexviet11.com:8080
malware.sexviet11.com:8880
malware.sexviet11.com:2052
malware.sexviet11.com:2082
malware.sexviet11.com:2086
malware.sexviet11.com:2095
malware.sexviet11.com:443
malware.sexviet11.com:2053
malware.sexviet11.com:2083
malware.sexviet11.com:2087
malware.sexviet11.com:2096
malware.sexviet11.com:8443
sasser.sexviet11.com:80
sasser.sexviet11.com:22
sasser.sexviet11.com:8080
sasser.sexviet11.com:8880
sasser.sexviet11.com:2052
sasser.sexviet11.com:2082
sasser.sexviet11.com:2086
sasser.sexviet11.com:2095
sasser.sexviet11.com:443
sasser.sexviet11.com:2053
sasser.sexviet11.com:2083
sasser.sexviet11.com:2087
sasser.sexviet11.com:2096
sasser.sexviet11.com:8443

Mutex

Vwtw2rv1ZYES

Attributes

delay
0
install
true
install_file
18sg.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
793071a991e9fb900e659e5d1ac7fa2b81942d913c768aa712a27e9c238ce202

File Explorer

793071a991e9fb900e659e5d1ac7fa2b81942d913c768aa712a27e9c238ce202

.exe 45KB

793071a991e9fb900e659e5d1ac7fa2b81942d913c768aa712a27e9c238ce202

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 793071a991e9fb900e659e5d1ac7fa2b81942d913c768aa712a27e9c238ce202
MD5 69dc4b81b15b08329fd2d4a5bd09699a
SHA1 e712c29c87f2d7e355b9d52d501bbcc363fac0f4
SHA512 be680e2522f9350afe50d24efc2da569d44bc502b95ecb2cded9b6452d863aa8c35a12785c7db6fed92c1809b809de6cc8888caa9505d757ff9df0df568eaf37
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1I0ewUkAUMiZPIPzjbbRga3iSW7TG3l8Jwf3wBDZMx:wuZ8pT1tc2/wvqiWP3byaSr7TFwf3mdO
TLSH
T1BE2309003BE9812BF2BE5F78A9F26141867AF2672603D54E1CC451DB5623FC6CA439ED
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

793071a991e9fb900e659e5d1ac7fa2b81942d913c768aa712a27e9c238ce202

mscoree

dotnet