asyncrat | 677a807e896f90a65750557ff8f0296952e3e084413bdbfabf0536dda43d707a

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General

Target
677a807e896f90a65750557ff8f0296952e3e084413bdbfabf0536dda43d707a
Size 45KB
Sample260717-vx83cacv71
SHA256 677a807e896f90a65750557ff8f0296952e3e084413bdbfabf0536dda43d707a
MD5 aa4e15cafe6aa3111f68bea7c5630f67
SHA1 ba305aa2afe2fded045f572641998f3814e3c019
SHA512 5bba287888b79b189ffedce64b715f7e15bd492eab95a93cec84cbd4373fc414fe2cd335f0fe75cc28ebbcbce540a4fb2da4c6acc17d9cd29d1d907d28da1630
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9IDEbHBqj2OPI/pzjbOgX3iiK07VpuIPeHQBDZ8x:0u1YJTHcw2HyoK3/p3bxXSiV7jtemd8x
TLSH
T1A5230A0037E8812BF2BE4F78A9F26145867AF6633A03D5491CC451DB5623FC6DA426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexnga.store:80
sexnga.store:22
sexnga.store:8080
sexnga.store:8880
sexnga.store:2052
sexnga.store:2082
sexnga.store:2086
sexnga.store:2095
sexnga.store:443
sexnga.store:2053
sexnga.store:2083
sexnga.store:2087
sexnga.store:2096
sexnga.store:8443
www.sexnga.store:80
www.sexnga.store:22
www.sexnga.store:8080
www.sexnga.store:8880
www.sexnga.store:2052
www.sexnga.store:2082
www.sexnga.store:2086
www.sexnga.store:2095
www.sexnga.store:443
www.sexnga.store:2053
www.sexnga.store:2083
www.sexnga.store:2087
www.sexnga.store:2096
www.sexnga.store:8443
stuxnet.sexnga.store:80
stuxnet.sexnga.store:22
stuxnet.sexnga.store:8080
stuxnet.sexnga.store:8880
stuxnet.sexnga.store:2052
stuxnet.sexnga.store:2082
stuxnet.sexnga.store:2086
stuxnet.sexnga.store:2095
stuxnet.sexnga.store:443
stuxnet.sexnga.store:2053
stuxnet.sexnga.store:2083
stuxnet.sexnga.store:2087
stuxnet.sexnga.store:2096
stuxnet.sexnga.store:8443
blaster.sexnga.store:80
blaster.sexnga.store:22
blaster.sexnga.store:8080
blaster.sexnga.store:8880
blaster.sexnga.store:2052
blaster.sexnga.store:2082
blaster.sexnga.store:2086
blaster.sexnga.store:2095
blaster.sexnga.store:443
blaster.sexnga.store:2053
blaster.sexnga.store:2083
blaster.sexnga.store:2087
blaster.sexnga.store:2096
blaster.sexnga.store:8443
sobig.sexnga.store:80
sobig.sexnga.store:22
sobig.sexnga.store:8080
sobig.sexnga.store:8880
sobig.sexnga.store:2052
sobig.sexnga.store:2082
sobig.sexnga.store:2086
sobig.sexnga.store:2095
sobig.sexnga.store:443
sobig.sexnga.store:2053
sobig.sexnga.store:2083
sobig.sexnga.store:2087
sobig.sexnga.store:2096
sobig.sexnga.store:8443

Mutex

hzlDrYzSBTPZ

Attributes

delay
0
install
true
install_file
6yaanu.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
677a807e896f90a65750557ff8f0296952e3e084413bdbfabf0536dda43d707a

File Explorer

677a807e896f90a65750557ff8f0296952e3e084413bdbfabf0536dda43d707a

.exe 45KB

677a807e896f90a65750557ff8f0296952e3e084413bdbfabf0536dda43d707a

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 677a807e896f90a65750557ff8f0296952e3e084413bdbfabf0536dda43d707a
MD5 aa4e15cafe6aa3111f68bea7c5630f67
SHA1 ba305aa2afe2fded045f572641998f3814e3c019
SHA512 5bba287888b79b189ffedce64b715f7e15bd492eab95a93cec84cbd4373fc414fe2cd335f0fe75cc28ebbcbce540a4fb2da4c6acc17d9cd29d1d907d28da1630
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9IDEbHBqj2OPI/pzjbOgX3iiK07VpuIPeHQBDZ8x:0u1YJTHcw2HyoK3/p3bxXSiV7jtemd8x
TLSH
T1A5230A0037E8812BF2BE4F78A9F26145867AF6633A03D5491CC451DB5623FC6DA426FE
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

677a807e896f90a65750557ff8f0296952e3e084413bdbfabf0536dda43d707a

mscoree

dotnet