asyncrat | f7f85d49a6b2e54a7a126a5c42d17d9412522d122011b4fcc77639ff7272e3bb

Sharing

Copy URL Twitter E-mail

General

Target
f7f85d49a6b2e54a7a126a5c42d17d9412522d122011b4fcc77639ff7272e3bb
Size 45KB
Sample260907-rmf22abl5w
SHA256 f7f85d49a6b2e54a7a126a5c42d17d9412522d122011b4fcc77639ff7272e3bb
MD5 b6e4bfec688c1be158ab55c18e6b3a8c
SHA1 bbeb94c1055477de9f965c13c8bf27ac5b7cb935
SHA512 8033ac6b8e912abfa3e61082e14fbd9d68b8a71679b3d7a85616c4bb480ebf6d91da998ccb9ed907219b91207a87241c70168d4271e6f0608c49ce841f8dd7eb
SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qABw0QbKXPIIzjbagX3iS71ChMI6KBMTAtRBDZcx:UuKWgSJTwRf2Z8I3bNXSmsamBMTAhdcx
TLSH
T108231A003BE8813AF2BE5F78A9F26145857AF6633603D5492CC452DB5623FC6C6426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

gainung-tv.net:80
gainung-tv.net:22
gainung-tv.net:8080
gainung-tv.net:8880
gainung-tv.net:2052
gainung-tv.net:2082
gainung-tv.net:2086
gainung-tv.net:2095
gainung-tv.net:443
gainung-tv.net:2053
gainung-tv.net:2083
gainung-tv.net:2087
gainung-tv.net:2096
gainung-tv.net:8443
www.gainung-tv.net:80
www.gainung-tv.net:22
www.gainung-tv.net:8080
www.gainung-tv.net:8880
www.gainung-tv.net:2052
www.gainung-tv.net:2082
www.gainung-tv.net:2086
www.gainung-tv.net:2095
www.gainung-tv.net:443
www.gainung-tv.net:2053
www.gainung-tv.net:2083
www.gainung-tv.net:2087
www.gainung-tv.net:2096
www.gainung-tv.net:8443
zbot.gainung-tv.net:80
zbot.gainung-tv.net:22
zbot.gainung-tv.net:8080
zbot.gainung-tv.net:8880
zbot.gainung-tv.net:2052
zbot.gainung-tv.net:2082
zbot.gainung-tv.net:2086
zbot.gainung-tv.net:2095
zbot.gainung-tv.net:443
zbot.gainung-tv.net:2053
zbot.gainung-tv.net:2083
zbot.gainung-tv.net:2087
zbot.gainung-tv.net:2096
zbot.gainung-tv.net:8443
gootloader.gainung-tv.net:80
gootloader.gainung-tv.net:22
gootloader.gainung-tv.net:8080
gootloader.gainung-tv.net:8880
gootloader.gainung-tv.net:2052
gootloader.gainung-tv.net:2082
gootloader.gainung-tv.net:2086
gootloader.gainung-tv.net:2095
gootloader.gainung-tv.net:443
gootloader.gainung-tv.net:2053
gootloader.gainung-tv.net:2083
gootloader.gainung-tv.net:2087
gootloader.gainung-tv.net:2096
gootloader.gainung-tv.net:8443
shamoon.gainung-tv.net:80
shamoon.gainung-tv.net:22
shamoon.gainung-tv.net:8080
shamoon.gainung-tv.net:8880
shamoon.gainung-tv.net:2052
shamoon.gainung-tv.net:2082
shamoon.gainung-tv.net:2086
shamoon.gainung-tv.net:2095
shamoon.gainung-tv.net:443
shamoon.gainung-tv.net:2053
shamoon.gainung-tv.net:2083
shamoon.gainung-tv.net:2087
shamoon.gainung-tv.net:2096
shamoon.gainung-tv.net:8443
invasive.gainung-tv.net:80
invasive.gainung-tv.net:22
invasive.gainung-tv.net:8080
invasive.gainung-tv.net:8880
invasive.gainung-tv.net:2052
invasive.gainung-tv.net:2082
invasive.gainung-tv.net:2086
invasive.gainung-tv.net:2095
invasive.gainung-tv.net:443
invasive.gainung-tv.net:2053
invasive.gainung-tv.net:2083
invasive.gainung-tv.net:2087
invasive.gainung-tv.net:2096
invasive.gainung-tv.net:8443

Mutex

SXSNvDMMWwZh

Attributes

delay
0
install
true
install_file
5p8tz843.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
f7f85d49a6b2e54a7a126a5c42d17d9412522d122011b4fcc77639ff7272e3bb

File Explorer

f7f85d49a6b2e54a7a126a5c42d17d9412522d122011b4fcc77639ff7272e3bb

.exe 45KB

f7f85d49a6b2e54a7a126a5c42d17d9412522d122011b4fcc77639ff7272e3bb

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 f7f85d49a6b2e54a7a126a5c42d17d9412522d122011b4fcc77639ff7272e3bb
MD5 b6e4bfec688c1be158ab55c18e6b3a8c
SHA1 bbeb94c1055477de9f965c13c8bf27ac5b7cb935
SHA512 8033ac6b8e912abfa3e61082e14fbd9d68b8a71679b3d7a85616c4bb480ebf6d91da998ccb9ed907219b91207a87241c70168d4271e6f0608c49ce841f8dd7eb
SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qABw0QbKXPIIzjbagX3iS71ChMI6KBMTAtRBDZcx:UuKWgSJTwRf2Z8I3bNXSmsamBMTAhdcx
TLSH
T108231A003BE8813AF2BE5F78A9F26145857AF6633603D5492CC452DB5623FC6C6426FE
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

51406

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

f7f85d49a6b2e54a7a126a5c42d17d9412522d122011b4fcc77639ff7272e3bb

mscoree

dotnet