asyncrat | 7bd5195896eb5ddfd9694bda2eeb158be5ddd3f43a67ee1d0cec173a4bd906b3

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General

Target
7bd5195896eb5ddfd9694bda2eeb158be5ddd3f43a67ee1d0cec173a4bd906b3
Size 45KB
Sample260707-vb22xaay5q
SHA256 7bd5195896eb5ddfd9694bda2eeb158be5ddd3f43a67ee1d0cec173a4bd906b3
MD5 c0fc114f66b89cfb491f0b29da7bcb5d
SHA1 627eac52939493594627f5384859a0f769e21c95
SHA512 26697b46973786a8fa7fc1bea26e3df33d5c8840dc5a3fb1d331530d012379231c19703e10cfe7f1a870ed9a541d99cc4d82747e22e8e5a6673b3fca0813f3f2
SSDEEP 768:Du2M5TQEdz5WU95dPmo2qb6DEbHB0jrOPI/izjbagX3iY6vk5DASqPgtnpYbTfBM:Du2M5TQif2HySf3/i3bNXSY6BXotpYJM
TLSH
T193231A003BE9812BF27E4F7899F26205467AF6632603E5491CC451DB5723FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

x.vnphimsexhay.blog:80
x.vnphimsexhay.blog:22
x.vnphimsexhay.blog:8080
x.vnphimsexhay.blog:8880
x.vnphimsexhay.blog:2052
x.vnphimsexhay.blog:2082
x.vnphimsexhay.blog:2086
x.vnphimsexhay.blog:2095
x.vnphimsexhay.blog:443
x.vnphimsexhay.blog:2053
x.vnphimsexhay.blog:2083
x.vnphimsexhay.blog:2087
x.vnphimsexhay.blog:2096
x.vnphimsexhay.blog:8443
www.x.vnphimsexhay.blog:80
www.x.vnphimsexhay.blog:22
www.x.vnphimsexhay.blog:8080
www.x.vnphimsexhay.blog:8880
www.x.vnphimsexhay.blog:2052
www.x.vnphimsexhay.blog:2082
www.x.vnphimsexhay.blog:2086
www.x.vnphimsexhay.blog:2095
www.x.vnphimsexhay.blog:443
www.x.vnphimsexhay.blog:2053
www.x.vnphimsexhay.blog:2083
www.x.vnphimsexhay.blog:2087
www.x.vnphimsexhay.blog:2096
www.x.vnphimsexhay.blog:8443
blacklotus.x.vnphimsexhay.blog:80
blacklotus.x.vnphimsexhay.blog:22
blacklotus.x.vnphimsexhay.blog:8080
blacklotus.x.vnphimsexhay.blog:8880
blacklotus.x.vnphimsexhay.blog:2052
blacklotus.x.vnphimsexhay.blog:2082
blacklotus.x.vnphimsexhay.blog:2086
blacklotus.x.vnphimsexhay.blog:2095
blacklotus.x.vnphimsexhay.blog:443
blacklotus.x.vnphimsexhay.blog:2053
blacklotus.x.vnphimsexhay.blog:2083
blacklotus.x.vnphimsexhay.blog:2087
blacklotus.x.vnphimsexhay.blog:2096
blacklotus.x.vnphimsexhay.blog:8443
azorult.x.vnphimsexhay.blog:80
azorult.x.vnphimsexhay.blog:22
azorult.x.vnphimsexhay.blog:8080
azorult.x.vnphimsexhay.blog:8880
azorult.x.vnphimsexhay.blog:2052
azorult.x.vnphimsexhay.blog:2082
azorult.x.vnphimsexhay.blog:2086
azorult.x.vnphimsexhay.blog:2095
azorult.x.vnphimsexhay.blog:443
azorult.x.vnphimsexhay.blog:2053
azorult.x.vnphimsexhay.blog:2083
azorult.x.vnphimsexhay.blog:2087
azorult.x.vnphimsexhay.blog:2096
azorult.x.vnphimsexhay.blog:8443
iloveyou.x.vnphimsexhay.blog:80
iloveyou.x.vnphimsexhay.blog:22
iloveyou.x.vnphimsexhay.blog:8080
iloveyou.x.vnphimsexhay.blog:8880
iloveyou.x.vnphimsexhay.blog:2052
iloveyou.x.vnphimsexhay.blog:2082
iloveyou.x.vnphimsexhay.blog:2086
iloveyou.x.vnphimsexhay.blog:2095
iloveyou.x.vnphimsexhay.blog:443
iloveyou.x.vnphimsexhay.blog:2053
iloveyou.x.vnphimsexhay.blog:2083
iloveyou.x.vnphimsexhay.blog:2087
iloveyou.x.vnphimsexhay.blog:2096
iloveyou.x.vnphimsexhay.blog:8443
shamoon.x.vnphimsexhay.blog:80
shamoon.x.vnphimsexhay.blog:22
shamoon.x.vnphimsexhay.blog:8080
shamoon.x.vnphimsexhay.blog:8880
shamoon.x.vnphimsexhay.blog:2052
shamoon.x.vnphimsexhay.blog:2082
shamoon.x.vnphimsexhay.blog:2086
shamoon.x.vnphimsexhay.blog:2095
shamoon.x.vnphimsexhay.blog:443
shamoon.x.vnphimsexhay.blog:2053
shamoon.x.vnphimsexhay.blog:2083
shamoon.x.vnphimsexhay.blog:2087
shamoon.x.vnphimsexhay.blog:2096
shamoon.x.vnphimsexhay.blog:8443

Mutex

oG0xhkRYdCrJ

Attributes

delay
0
install
true
install_file
4x5ilx.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
7bd5195896eb5ddfd9694bda2eeb158be5ddd3f43a67ee1d0cec173a4bd906b3

File Explorer

7bd5195896eb5ddfd9694bda2eeb158be5ddd3f43a67ee1d0cec173a4bd906b3

.exe 45KB

7bd5195896eb5ddfd9694bda2eeb158be5ddd3f43a67ee1d0cec173a4bd906b3

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 7bd5195896eb5ddfd9694bda2eeb158be5ddd3f43a67ee1d0cec173a4bd906b3
MD5 c0fc114f66b89cfb491f0b29da7bcb5d
SHA1 627eac52939493594627f5384859a0f769e21c95
SHA512 26697b46973786a8fa7fc1bea26e3df33d5c8840dc5a3fb1d331530d012379231c19703e10cfe7f1a870ed9a541d99cc4d82747e22e8e5a6673b3fca0813f3f2
SSDEEP 768:Du2M5TQEdz5WU95dPmo2qb6DEbHB0jrOPI/izjbagX3iY6vk5DASqPgtnpYbTfBM:Du2M5TQif2HySf3/i3bNXSY6BXotpYJM
TLSH
T193231A003BE9812BF27E4F7899F26205467AF6632603E5491CC451DB5723FC69A426FE
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

51486

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

7bd5195896eb5ddfd9694bda2eeb158be5ddd3f43a67ee1d0cec173a4bd906b3

mscoree

dotnet