asyncrat | 3a77947ba4594f74294ef7d602647a31f78d6b53ae3775151ecceaa95b5627b3

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General

Target
3a77947ba4594f74294ef7d602647a31f78d6b53ae3775151ecceaa95b5627b3
Size 45KB
Sample260804-k81v1asscx
SHA256 3a77947ba4594f74294ef7d602647a31f78d6b53ae3775151ecceaa95b5627b3
MD5 c83c926922c5898560b99c890b8ca13c
SHA1 3a6dae0eefcaf876ff8798d05f052f810ed4738d
SHA512 d7a834334b35417d81f34cdcaf08c794e9cf6c2382747d097c5f54fb22fdefa9d195a7726bf75a8ff1564e4e26060fe772db15b6c30d69f490d09b689536128b
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVE2q0CCMPd4CvS8PImJjb2gX3iesodUsNz3nEGmwvm:MuBGJTPho2dRCEWBmpbpXSe/xnZdEx
TLSH
T10A232A003BE9C12BF2BE4F78A9F26145867AE6733603D54A1CC441DB5713BC68A52AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

viet69i.com:80
viet69i.com:22
viet69i.com:8080
viet69i.com:8880
viet69i.com:2052
viet69i.com:2082
viet69i.com:2086
viet69i.com:2095
viet69i.com:443
viet69i.com:2053
viet69i.com:2083
viet69i.com:2087
viet69i.com:2096
viet69i.com:8443
www.viet69i.com:80
www.viet69i.com:22
www.viet69i.com:8080
www.viet69i.com:8880
www.viet69i.com:2052
www.viet69i.com:2082
www.viet69i.com:2086
www.viet69i.com:2095
www.viet69i.com:443
www.viet69i.com:2053
www.viet69i.com:2083
www.viet69i.com:2087
www.viet69i.com:2096
www.viet69i.com:8443
mirai.viet69i.com:80
mirai.viet69i.com:22
mirai.viet69i.com:8080
mirai.viet69i.com:8880
mirai.viet69i.com:2052
mirai.viet69i.com:2082
mirai.viet69i.com:2086
mirai.viet69i.com:2095
mirai.viet69i.com:443
mirai.viet69i.com:2053
mirai.viet69i.com:2083
mirai.viet69i.com:2087
mirai.viet69i.com:2096
mirai.viet69i.com:8443
qakbot.viet69i.com:80
qakbot.viet69i.com:22
qakbot.viet69i.com:8080
qakbot.viet69i.com:8880
qakbot.viet69i.com:2052
qakbot.viet69i.com:2082
qakbot.viet69i.com:2086
qakbot.viet69i.com:2095
qakbot.viet69i.com:443
qakbot.viet69i.com:2053
qakbot.viet69i.com:2083
qakbot.viet69i.com:2087
qakbot.viet69i.com:2096
qakbot.viet69i.com:8443
conficker.viet69i.com:80
conficker.viet69i.com:22
conficker.viet69i.com:8080
conficker.viet69i.com:8880
conficker.viet69i.com:2052
conficker.viet69i.com:2082
conficker.viet69i.com:2086
conficker.viet69i.com:2095
conficker.viet69i.com:443
conficker.viet69i.com:2053
conficker.viet69i.com:2083
conficker.viet69i.com:2087
conficker.viet69i.com:2096
conficker.viet69i.com:8443
nanocore.viet69i.com:80
nanocore.viet69i.com:22
nanocore.viet69i.com:8080
nanocore.viet69i.com:8880
nanocore.viet69i.com:2052
nanocore.viet69i.com:2082
nanocore.viet69i.com:2086
nanocore.viet69i.com:2095
nanocore.viet69i.com:443
nanocore.viet69i.com:2053
nanocore.viet69i.com:2083
nanocore.viet69i.com:2087
nanocore.viet69i.com:2096
nanocore.viet69i.com:8443

Mutex

Jj0HAuiPHGyf

Attributes

delay
0
install
true
install_file
xv4d.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
3a77947ba4594f74294ef7d602647a31f78d6b53ae3775151ecceaa95b5627b3

File Explorer

3a77947ba4594f74294ef7d602647a31f78d6b53ae3775151ecceaa95b5627b3

.exe 45KB

3a77947ba4594f74294ef7d602647a31f78d6b53ae3775151ecceaa95b5627b3

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 3a77947ba4594f74294ef7d602647a31f78d6b53ae3775151ecceaa95b5627b3
MD5 c83c926922c5898560b99c890b8ca13c
SHA1 3a6dae0eefcaf876ff8798d05f052f810ed4738d
SHA512 d7a834334b35417d81f34cdcaf08c794e9cf6c2382747d097c5f54fb22fdefa9d195a7726bf75a8ff1564e4e26060fe772db15b6c30d69f490d09b689536128b
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVE2q0CCMPd4CvS8PImJjb2gX3iesodUsNz3nEGmwvm:MuBGJTPho2dRCEWBmpbpXSe/xnZdEx
TLSH
T10A232A003BE9C12BF2BE4F78A9F26145867AE6733603D54A1CC441DB5713BC68A52AFD
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

51358

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

3a77947ba4594f74294ef7d602647a31f78d6b53ae3775151ecceaa95b5627b3

mscoree

dotnet