asyncrat | 7533036c2b145e893d8b22d40db862019720d74105bdd077ac8749b0af788839

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General

Target
7533036c2b145e893d8b22d40db862019720d74105bdd077ac8749b0af788839
Size 45KB
Sample260707-rmda5sbv61
SHA256 7533036c2b145e893d8b22d40db862019720d74105bdd077ac8749b0af788839
MD5 f4d261134b92cfce66568d871ed4b43c
SHA1 7a08754783ca9d9429e7450f0a7ed964762a5fec
SHA512 e5a3cfa5ed31c359de32bdcaf8d31c473a5d90455ff6a1c074dd973a041e3e22400a9cfb64d01aff6fa48ecd7a3f01fb37a460a545d65c1515a25b1b6d5f56cb
SSDEEP 768:0uAVhJTDEQAQWUaDyzWmo2q7jZo3TMtPIm2jb1gX3i4Vu9YI8QtCJ7UcS3MEGBD4:0ushJTDXgH26U3m6bSXSDUgC7UpMEId+
TLSH
T149232B0037E8812BF2BE4F78A8F26145467AF6673603D54E2CC4119B5623FC69A427FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

vnphimsexhay.blog:80
vnphimsexhay.blog:22
vnphimsexhay.blog:8080
vnphimsexhay.blog:8880
vnphimsexhay.blog:2052
vnphimsexhay.blog:2082
vnphimsexhay.blog:2086
vnphimsexhay.blog:2095
vnphimsexhay.blog:443
vnphimsexhay.blog:2053
vnphimsexhay.blog:2083
vnphimsexhay.blog:2087
vnphimsexhay.blog:2096
vnphimsexhay.blog:8443
www.vnphimsexhay.blog:80
www.vnphimsexhay.blog:22
www.vnphimsexhay.blog:8080
www.vnphimsexhay.blog:8880
www.vnphimsexhay.blog:2052
www.vnphimsexhay.blog:2082
www.vnphimsexhay.blog:2086
www.vnphimsexhay.blog:2095
www.vnphimsexhay.blog:443
www.vnphimsexhay.blog:2053
www.vnphimsexhay.blog:2083
www.vnphimsexhay.blog:2087
www.vnphimsexhay.blog:2096
www.vnphimsexhay.blog:8443
revil.vnphimsexhay.blog:80
revil.vnphimsexhay.blog:22
revil.vnphimsexhay.blog:8080
revil.vnphimsexhay.blog:8880
revil.vnphimsexhay.blog:2052
revil.vnphimsexhay.blog:2082
revil.vnphimsexhay.blog:2086
revil.vnphimsexhay.blog:2095
revil.vnphimsexhay.blog:443
revil.vnphimsexhay.blog:2053
revil.vnphimsexhay.blog:2083
revil.vnphimsexhay.blog:2087
revil.vnphimsexhay.blog:2096
revil.vnphimsexhay.blog:8443
connect.vnphimsexhay.blog:80
connect.vnphimsexhay.blog:22
connect.vnphimsexhay.blog:8080
connect.vnphimsexhay.blog:8880
connect.vnphimsexhay.blog:2052
connect.vnphimsexhay.blog:2082
connect.vnphimsexhay.blog:2086
connect.vnphimsexhay.blog:2095
connect.vnphimsexhay.blog:443
connect.vnphimsexhay.blog:2053
connect.vnphimsexhay.blog:2083
connect.vnphimsexhay.blog:2087
connect.vnphimsexhay.blog:2096
connect.vnphimsexhay.blog:8443
mydoom.vnphimsexhay.blog:80
mydoom.vnphimsexhay.blog:22
mydoom.vnphimsexhay.blog:8080
mydoom.vnphimsexhay.blog:8880
mydoom.vnphimsexhay.blog:2052
mydoom.vnphimsexhay.blog:2082
mydoom.vnphimsexhay.blog:2086
mydoom.vnphimsexhay.blog:2095
mydoom.vnphimsexhay.blog:443
mydoom.vnphimsexhay.blog:2053
mydoom.vnphimsexhay.blog:2083
mydoom.vnphimsexhay.blog:2087
mydoom.vnphimsexhay.blog:2096
mydoom.vnphimsexhay.blog:8443
darkside.vnphimsexhay.blog:80
darkside.vnphimsexhay.blog:22
darkside.vnphimsexhay.blog:8080
darkside.vnphimsexhay.blog:8880
darkside.vnphimsexhay.blog:2052
darkside.vnphimsexhay.blog:2082
darkside.vnphimsexhay.blog:2086
darkside.vnphimsexhay.blog:2095
darkside.vnphimsexhay.blog:443
darkside.vnphimsexhay.blog:2053
darkside.vnphimsexhay.blog:2083
darkside.vnphimsexhay.blog:2087
darkside.vnphimsexhay.blog:2096
darkside.vnphimsexhay.blog:8443

Mutex

aemeZyxG81RB

Attributes

delay
0
install
true
install_file
srz1bc.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
7533036c2b145e893d8b22d40db862019720d74105bdd077ac8749b0af788839

File Explorer

7533036c2b145e893d8b22d40db862019720d74105bdd077ac8749b0af788839

.exe 45KB

7533036c2b145e893d8b22d40db862019720d74105bdd077ac8749b0af788839

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 7533036c2b145e893d8b22d40db862019720d74105bdd077ac8749b0af788839
MD5 f4d261134b92cfce66568d871ed4b43c
SHA1 7a08754783ca9d9429e7450f0a7ed964762a5fec
SHA512 e5a3cfa5ed31c359de32bdcaf8d31c473a5d90455ff6a1c074dd973a041e3e22400a9cfb64d01aff6fa48ecd7a3f01fb37a460a545d65c1515a25b1b6d5f56cb
SSDEEP 768:0uAVhJTDEQAQWUaDyzWmo2q7jZo3TMtPIm2jb1gX3i4Vu9YI8QtCJ7UcS3MEGBD4:0ushJTDXgH26U3m6bSXSDUgC7UpMEId+
TLSH
T149232B0037E8812BF2BE4F78A8F26145467AF6673603D54E2CC4119B5623FC69A427FE
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

51438

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

7533036c2b145e893d8b22d40db862019720d74105bdd077ac8749b0af788839

mscoree

dotnet