asyncrat | 883077bebc037cba8bf51d7b9157dc6f6ba937254aba93633da8fbcdc10eb789

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General

Target
883077bebc037cba8bf51d7b9157dc6f6ba937254aba93633da8fbcdc10eb789
Size 45KB
Sample260707-ttpzmaas6k
SHA256 883077bebc037cba8bf51d7b9157dc6f6ba937254aba93633da8fbcdc10eb789
MD5 afd25c1e528ac7c5aaaa27ec9e48286b
SHA1 4865d84837709f12f45447238d1affbc737d466f
SHA512 191283a5d6ff5b5bed609d7da357c199cf309baf9ea5acfed6a0cc43aca394272574400214ab1a6114d616494cb735a9dd46ffb332b15ee3fad678692246cf21
SSDEEP 768:5udApTNctooWUS7C+mo2qtO6R8aI3OPIOzjbXgu3i1ZgbMvdzlBDZ0x:5udApTNmU2h+FO3O3bwuSkbond0x
TLSH
T1F0232B003BE8822BF2BE4F7499F26245867AF2673603D54E1CC451DB5613FC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexviet74.com:80
sexviet74.com:22
sexviet74.com:8080
sexviet74.com:8880
sexviet74.com:2052
sexviet74.com:2082
sexviet74.com:2086
sexviet74.com:2095
sexviet74.com:443
sexviet74.com:2053
sexviet74.com:2083
sexviet74.com:2087
sexviet74.com:2096
sexviet74.com:8443
www.sexviet74.com:80
www.sexviet74.com:22
www.sexviet74.com:8080
www.sexviet74.com:8880
www.sexviet74.com:2052
www.sexviet74.com:2082
www.sexviet74.com:2086
www.sexviet74.com:2095
www.sexviet74.com:443
www.sexviet74.com:2053
www.sexviet74.com:2083
www.sexviet74.com:2087
www.sexviet74.com:2096
www.sexviet74.com:8443
darkside.sexviet74.com:80
darkside.sexviet74.com:22
darkside.sexviet74.com:8080
darkside.sexviet74.com:8880
darkside.sexviet74.com:2052
darkside.sexviet74.com:2082
darkside.sexviet74.com:2086
darkside.sexviet74.com:2095
darkside.sexviet74.com:443
darkside.sexviet74.com:2053
darkside.sexviet74.com:2083
darkside.sexviet74.com:2087
darkside.sexviet74.com:2096
darkside.sexviet74.com:8443
hack.sexviet74.com:80
hack.sexviet74.com:22
hack.sexviet74.com:8080
hack.sexviet74.com:8880
hack.sexviet74.com:2052
hack.sexviet74.com:2082
hack.sexviet74.com:2086
hack.sexviet74.com:2095
hack.sexviet74.com:443
hack.sexviet74.com:2053
hack.sexviet74.com:2083
hack.sexviet74.com:2087
hack.sexviet74.com:2096
hack.sexviet74.com:8443

Mutex

t6GtZtYlyhdj

Attributes

delay
0
install
true
install_file
d4dy7k.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
883077bebc037cba8bf51d7b9157dc6f6ba937254aba93633da8fbcdc10eb789

File Explorer

883077bebc037cba8bf51d7b9157dc6f6ba937254aba93633da8fbcdc10eb789

.exe 45KB

883077bebc037cba8bf51d7b9157dc6f6ba937254aba93633da8fbcdc10eb789

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 883077bebc037cba8bf51d7b9157dc6f6ba937254aba93633da8fbcdc10eb789
MD5 afd25c1e528ac7c5aaaa27ec9e48286b
SHA1 4865d84837709f12f45447238d1affbc737d466f
SHA512 191283a5d6ff5b5bed609d7da357c199cf309baf9ea5acfed6a0cc43aca394272574400214ab1a6114d616494cb735a9dd46ffb332b15ee3fad678692246cf21
SSDEEP 768:5udApTNctooWUS7C+mo2qtO6R8aI3OPIOzjbXgu3i1ZgbMvdzlBDZ0x:5udApTNmU2h+FO3O3bwuSkbond0x
TLSH
T1F0232B003BE8822BF2BE4F7499F26245867AF2673603D54E1CC451DB5613FC69A426FD
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

51278

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

883077bebc037cba8bf51d7b9157dc6f6ba937254aba93633da8fbcdc10eb789

mscoree

dotnet