asyncrat | 793d8b2ed5bf6e296d9a48db6a7527867c63607863f9e04335750bc5411713cb[.]exe

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General

Target
793d8b2ed5bf6e296d9a48db6a7527867c63607863f9e04335750bc5411713cb.exe
Size 45KB
Sample260711-k4fz2agy6x
SHA256 793d8b2ed5bf6e296d9a48db6a7527867c63607863f9e04335750bc5411713cb
MD5 d2b55c87320f689ea240e82de2afb015
SHA1 1116f3b1b7f7f8d36dabd76300a4a5eed16378cf
SHA512 c272e81dbe153653095e006f9e2534ae703b533990ed94d6a386990b2f1926ccd01654876a0d694ada3cf903484121bc89e85ba080e8558e364aa5ce12f98ec3
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1r9PLziqyvtLjZPIvzjbhgXwiqm3jetxZxPm6ytBDZW:cuR0JTPjY229HivVjWv3bOXNz3oLqdUx
TLSH
T144232A0037E8812BF2BE4F78ADF25145867AF6636603D54E1CC451DB5623FC68A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexvietnew.info:80
sexvietnew.info:22
sexvietnew.info:8080
sexvietnew.info:8880
sexvietnew.info:2052
sexvietnew.info:2082
sexvietnew.info:2086
sexvietnew.info:2095
sexvietnew.info:443
sexvietnew.info:2053
sexvietnew.info:2083
sexvietnew.info:2087
sexvietnew.info:2096
sexvietnew.info:8443
www.sexvietnew.info:80
www.sexvietnew.info:22
www.sexvietnew.info:8080
www.sexvietnew.info:8880
www.sexvietnew.info:2052
www.sexvietnew.info:2082
www.sexvietnew.info:2086
www.sexvietnew.info:2095
www.sexvietnew.info:443
www.sexvietnew.info:2053
www.sexvietnew.info:2083
www.sexvietnew.info:2087
www.sexvietnew.info:2096
www.sexvietnew.info:8443
sasser.sexvietnew.info:80
sasser.sexvietnew.info:22
sasser.sexvietnew.info:8080
sasser.sexvietnew.info:8880
sasser.sexvietnew.info:2052
sasser.sexvietnew.info:2082
sasser.sexvietnew.info:2086
sasser.sexvietnew.info:2095
sasser.sexvietnew.info:443
sasser.sexvietnew.info:2053
sasser.sexvietnew.info:2083
sasser.sexvietnew.info:2087
sasser.sexvietnew.info:2096
sasser.sexvietnew.info:8443
locky.sexvietnew.info:80
locky.sexvietnew.info:22
locky.sexvietnew.info:8080
locky.sexvietnew.info:8880
locky.sexvietnew.info:2052
locky.sexvietnew.info:2082
locky.sexvietnew.info:2086
locky.sexvietnew.info:2095
locky.sexvietnew.info:443
locky.sexvietnew.info:2053
locky.sexvietnew.info:2083
locky.sexvietnew.info:2087
locky.sexvietnew.info:2096
locky.sexvietnew.info:8443

Mutex

lGMyUPuCpBbM

Attributes

delay
0
install
true
install_file
potn.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
793d8b2ed5bf6e296d9a48db6a7527867c63607863f9e04335750bc5411713cb.exe

File Explorer

793d8b2ed5bf6e296d9a48db6a7527867c63607863f9e04335750bc5411713cb.exe

.exe 45KB

793d8b2ed5bf6e296d9a48db6a7527867c63607863f9e04335750bc5411713cb.exe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 793d8b2ed5bf6e296d9a48db6a7527867c63607863f9e04335750bc5411713cb
MD5 d2b55c87320f689ea240e82de2afb015
SHA1 1116f3b1b7f7f8d36dabd76300a4a5eed16378cf
SHA512 c272e81dbe153653095e006f9e2534ae703b533990ed94d6a386990b2f1926ccd01654876a0d694ada3cf903484121bc89e85ba080e8558e364aa5ce12f98ec3
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1r9PLziqyvtLjZPIvzjbhgXwiqm3jetxZxPm6ytBDZW:cuR0JTPjY229HivVjWv3bOXNz3oLqdUx
TLSH
T144232A0037E8812BF2BE4F78ADF25145867AF6636603D54E1CC451DB5623FC68A42AFE
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

51310

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

793d8b2ed5bf6e296d9a48db6a7527867c63607863f9e04335750bc5411713cb.exe

mscoree

dotnet