asyncrat | 8c8db34da8c5be201f6bacb2bd58a7cda8d4564a3acdff285d67e7a608f4c7fd

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General

Target
8c8db34da8c5be201f6bacb2bd58a7cda8d4564a3acdff285d67e7a608f4c7fd
Size 45KB
Sample260831-shqlcavaqd
SHA256 8c8db34da8c5be201f6bacb2bd58a7cda8d4564a3acdff285d67e7a608f4c7fd
MD5 7a80646f6bc1b790c06d8dc637c3a987
SHA1 beffd7ce3f069a6c716f2b7b6ea095c6fa5c5273
SHA512 cf78cb97543f75c3ff5d94a29bafaa32770027d8d0f9f4303cd4a75fc7e7f8227459388b5cbbb0785b7d037967085e61ea997e379c25038fd44a688c07f7df1e
SSDEEP 768:suJdpTP3tcsWUODmqmo2qVCT2Qpm7PIKyjb1gX3itp/NImhoSIwBDZkx:suJdpTPdI2+eKebSXStRpoStdkx
TLSH
T185232A003BE8823BF2BE4FB898F26145467AF5633603D64D6CC451DB5623BC6CA426F9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexvietdam.blog:80
sexvietdam.blog:22
sexvietdam.blog:8080
sexvietdam.blog:8880
sexvietdam.blog:2052
sexvietdam.blog:2082
sexvietdam.blog:2086
sexvietdam.blog:2095
sexvietdam.blog:443
sexvietdam.blog:2053
sexvietdam.blog:2083
sexvietdam.blog:2087
sexvietdam.blog:2096
sexvietdam.blog:8443
www.sexvietdam.blog:80
www.sexvietdam.blog:22
www.sexvietdam.blog:8080
www.sexvietdam.blog:8880
www.sexvietdam.blog:2052
www.sexvietdam.blog:2082
www.sexvietdam.blog:2086
www.sexvietdam.blog:2095
www.sexvietdam.blog:443
www.sexvietdam.blog:2053
www.sexvietdam.blog:2083
www.sexvietdam.blog:2087
www.sexvietdam.blog:2096
www.sexvietdam.blog:8443
lokibot.sexvietdam.blog:80
lokibot.sexvietdam.blog:22
lokibot.sexvietdam.blog:8080
lokibot.sexvietdam.blog:8880
lokibot.sexvietdam.blog:2052
lokibot.sexvietdam.blog:2082
lokibot.sexvietdam.blog:2086
lokibot.sexvietdam.blog:2095
lokibot.sexvietdam.blog:443
lokibot.sexvietdam.blog:2053
lokibot.sexvietdam.blog:2083
lokibot.sexvietdam.blog:2087
lokibot.sexvietdam.blog:2096
lokibot.sexvietdam.blog:8443
formbook.sexvietdam.blog:80
formbook.sexvietdam.blog:22
formbook.sexvietdam.blog:8080
formbook.sexvietdam.blog:8880
formbook.sexvietdam.blog:2052
formbook.sexvietdam.blog:2082
formbook.sexvietdam.blog:2086
formbook.sexvietdam.blog:2095
formbook.sexvietdam.blog:443
formbook.sexvietdam.blog:2053
formbook.sexvietdam.blog:2083
formbook.sexvietdam.blog:2087
formbook.sexvietdam.blog:2096
formbook.sexvietdam.blog:8443

Mutex

5fq8Ja7Szyw8

Attributes

delay
0
install
true
install_file
jje7dft7.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
8c8db34da8c5be201f6bacb2bd58a7cda8d4564a3acdff285d67e7a608f4c7fd

File Explorer

8c8db34da8c5be201f6bacb2bd58a7cda8d4564a3acdff285d67e7a608f4c7fd

.exe 45KB

8c8db34da8c5be201f6bacb2bd58a7cda8d4564a3acdff285d67e7a608f4c7fd

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 8c8db34da8c5be201f6bacb2bd58a7cda8d4564a3acdff285d67e7a608f4c7fd
MD5 7a80646f6bc1b790c06d8dc637c3a987
SHA1 beffd7ce3f069a6c716f2b7b6ea095c6fa5c5273
SHA512 cf78cb97543f75c3ff5d94a29bafaa32770027d8d0f9f4303cd4a75fc7e7f8227459388b5cbbb0785b7d037967085e61ea997e379c25038fd44a688c07f7df1e
SSDEEP 768:suJdpTP3tcsWUODmqmo2qVCT2Qpm7PIKyjb1gX3itp/NImhoSIwBDZkx:suJdpTPdI2+eKebSXStRpoStdkx
TLSH
T185232A003BE8823BF2BE4FB898F26145467AF5633603D64D6CC451DB5623BC6CA426F9
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

51326

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

8c8db34da8c5be201f6bacb2bd58a7cda8d4564a3acdff285d67e7a608f4c7fd

mscoree

dotnet