asyncrat | cf4df631dc9facf305c996a78f532a3c55a61d501c2132bd608468a894e900da

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General

Target
cf4df631dc9facf305c996a78f532a3c55a61d501c2132bd608468a894e900da
Size 45KB
Sample260804-ty322ssway
SHA256 cf4df631dc9facf305c996a78f532a3c55a61d501c2132bd608468a894e900da
MD5 68a31728d046a5133d26c8c92d64119a
SHA1 ec9ad5bff695adaed86bb8530258a92927a0f9a9
SHA512 5f3e5477dd3d632d41f46ac25bcc1587ce867d39aff4f5ff45756b2f5f8dd5c0b0eb6e17767e5ca395ebc0738097681730afb5d80c68e259a667468d97256431
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q11H0CnrPRPnH8PIUhjbggX3iyNfN3UUMxG/kBDZMx:wuZ8pT1tc2MfnLdBUxbHXSK3UUMxGSdO
TLSH
T1292319003BE9812BF2BE4B74A8F26145867AF1673603D6491CC441DB5B23FC69A43AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimdugai.blog:80
phimdugai.blog:22
phimdugai.blog:8080
phimdugai.blog:8880
phimdugai.blog:2052
phimdugai.blog:2082
phimdugai.blog:2086
phimdugai.blog:2095
phimdugai.blog:443
phimdugai.blog:2053
phimdugai.blog:2083
phimdugai.blog:2087
phimdugai.blog:2096
phimdugai.blog:8443
www.phimdugai.blog:80
www.phimdugai.blog:22
www.phimdugai.blog:8080
www.phimdugai.blog:8880
www.phimdugai.blog:2052
www.phimdugai.blog:2082
www.phimdugai.blog:2086
www.phimdugai.blog:2095
www.phimdugai.blog:443
www.phimdugai.blog:2053
www.phimdugai.blog:2083
www.phimdugai.blog:2087
www.phimdugai.blog:2096
www.phimdugai.blog:8443
hack.phimdugai.blog:80
hack.phimdugai.blog:22
hack.phimdugai.blog:8080
hack.phimdugai.blog:8880
hack.phimdugai.blog:2052
hack.phimdugai.blog:2082
hack.phimdugai.blog:2086
hack.phimdugai.blog:2095
hack.phimdugai.blog:443
hack.phimdugai.blog:2053
hack.phimdugai.blog:2083
hack.phimdugai.blog:2087
hack.phimdugai.blog:2096
hack.phimdugai.blog:8443
conficker.phimdugai.blog:80
conficker.phimdugai.blog:22
conficker.phimdugai.blog:8080
conficker.phimdugai.blog:8880
conficker.phimdugai.blog:2052
conficker.phimdugai.blog:2082
conficker.phimdugai.blog:2086
conficker.phimdugai.blog:2095
conficker.phimdugai.blog:443
conficker.phimdugai.blog:2053
conficker.phimdugai.blog:2083
conficker.phimdugai.blog:2087
conficker.phimdugai.blog:2096
conficker.phimdugai.blog:8443

Mutex

dn0DJqjitAWS

Attributes

delay
0
install
true
install_file
nije.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
cf4df631dc9facf305c996a78f532a3c55a61d501c2132bd608468a894e900da

File Explorer

cf4df631dc9facf305c996a78f532a3c55a61d501c2132bd608468a894e900da

.exe 45KB

cf4df631dc9facf305c996a78f532a3c55a61d501c2132bd608468a894e900da

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 cf4df631dc9facf305c996a78f532a3c55a61d501c2132bd608468a894e900da
MD5 68a31728d046a5133d26c8c92d64119a
SHA1 ec9ad5bff695adaed86bb8530258a92927a0f9a9
SHA512 5f3e5477dd3d632d41f46ac25bcc1587ce867d39aff4f5ff45756b2f5f8dd5c0b0eb6e17767e5ca395ebc0738097681730afb5d80c68e259a667468d97256431
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q11H0CnrPRPnH8PIUhjbggX3iyNfN3UUMxG/kBDZMx:wuZ8pT1tc2MfnLdBUxbHXSK3UUMxGSdO
TLSH
T1292319003BE9812BF2BE4B74A8F26145867AF1673603D6491CC441DB5B23FC69A43AFD
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

cf4df631dc9facf305c996a78f532a3c55a61d501c2132bd608468a894e900da

mscoree

dotnet