asyncrat | b247e3776510cd2fc12a4a1fd9bfda2aa1b03d86cffde9c50a9e7637a0063ed9[.]exe

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General

Target
b247e3776510cd2fc12a4a1fd9bfda2aa1b03d86cffde9c50a9e7637a0063ed9.exe
Size 45KB
Sample260711-rt744aet5w
SHA256 b247e3776510cd2fc12a4a1fd9bfda2aa1b03d86cffde9c50a9e7637a0063ed9
MD5 42cc11c79b9cb88a9e4b659572f52bd6
SHA1 5479db240ccebea712aa2aa7efa406f19bb3a5b3
SHA512 19a354394f896a518f0a5643c6a139b58858ff3bea8e916ede80b380ecfe78b44c8f0acb51f10a2a826a3f25389d1ad7b8739debe066243e756ba951c0f42eb2
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVp8V1QpfEcPIYzjblgX3icUKVKM3+suaBDZEx:MuBGJTPho2y8ViBEhY3biXScUKVK0+sG
TLSH
T135231A0037E8822BF1BE4F78ADF26145867AF6636603D64D1CC451DB5623FC68A42AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

porn-th.com:80
porn-th.com:22
porn-th.com:8080
porn-th.com:8880
porn-th.com:2052
porn-th.com:2082
porn-th.com:2086
porn-th.com:2095
porn-th.com:443
porn-th.com:2053
porn-th.com:2083
porn-th.com:2087
porn-th.com:2096
porn-th.com:8443
www.porn-th.com:80
www.porn-th.com:22
www.porn-th.com:8080
www.porn-th.com:8880
www.porn-th.com:2052
www.porn-th.com:2082
www.porn-th.com:2086
www.porn-th.com:2095
www.porn-th.com:443
www.porn-th.com:2053
www.porn-th.com:2083
www.porn-th.com:2087
www.porn-th.com:2096
www.porn-th.com:8443
triton.porn-th.com:80
triton.porn-th.com:22
triton.porn-th.com:8080
triton.porn-th.com:8880
triton.porn-th.com:2052
triton.porn-th.com:2082
triton.porn-th.com:2086
triton.porn-th.com:2095
triton.porn-th.com:443
triton.porn-th.com:2053
triton.porn-th.com:2083
triton.porn-th.com:2087
triton.porn-th.com:2096
triton.porn-th.com:8443
gozi.porn-th.com:80
gozi.porn-th.com:22
gozi.porn-th.com:8080
gozi.porn-th.com:8880
gozi.porn-th.com:2052
gozi.porn-th.com:2082
gozi.porn-th.com:2086
gozi.porn-th.com:2095
gozi.porn-th.com:443
gozi.porn-th.com:2053
gozi.porn-th.com:2083
gozi.porn-th.com:2087
gozi.porn-th.com:2096
gozi.porn-th.com:8443
lokibot.porn-th.com:80
lokibot.porn-th.com:22
lokibot.porn-th.com:8080
lokibot.porn-th.com:8880
lokibot.porn-th.com:2052
lokibot.porn-th.com:2082
lokibot.porn-th.com:2086
lokibot.porn-th.com:2095
lokibot.porn-th.com:443
lokibot.porn-th.com:2053
lokibot.porn-th.com:2083
lokibot.porn-th.com:2087
lokibot.porn-th.com:2096
lokibot.porn-th.com:8443
ursnif.porn-th.com:80
ursnif.porn-th.com:22
ursnif.porn-th.com:8080
ursnif.porn-th.com:8880
ursnif.porn-th.com:2052
ursnif.porn-th.com:2082
ursnif.porn-th.com:2086
ursnif.porn-th.com:2095
ursnif.porn-th.com:443
ursnif.porn-th.com:2053
ursnif.porn-th.com:2083
ursnif.porn-th.com:2087
ursnif.porn-th.com:2096
ursnif.porn-th.com:8443

Mutex

eM9LUo0Wkyhn

Attributes

delay
0
install
true
install_file
av7y.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
b247e3776510cd2fc12a4a1fd9bfda2aa1b03d86cffde9c50a9e7637a0063ed9.exe

File Explorer

b247e3776510cd2fc12a4a1fd9bfda2aa1b03d86cffde9c50a9e7637a0063ed9.exe

.exe 45KB

b247e3776510cd2fc12a4a1fd9bfda2aa1b03d86cffde9c50a9e7637a0063ed9.exe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 b247e3776510cd2fc12a4a1fd9bfda2aa1b03d86cffde9c50a9e7637a0063ed9
MD5 42cc11c79b9cb88a9e4b659572f52bd6
SHA1 5479db240ccebea712aa2aa7efa406f19bb3a5b3
SHA512 19a354394f896a518f0a5643c6a139b58858ff3bea8e916ede80b380ecfe78b44c8f0acb51f10a2a826a3f25389d1ad7b8739debe066243e756ba951c0f42eb2
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVp8V1QpfEcPIYzjblgX3icUKVKM3+suaBDZEx:MuBGJTPho2y8ViBEhY3biXScUKVK0+sG
TLSH
T135231A0037E8822BF1BE4F78ADF26145867AF6636603D64D1CC451DB5623FC68A42AFD
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

51358

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

b247e3776510cd2fc12a4a1fd9bfda2aa1b03d86cffde9c50a9e7637a0063ed9.exe

mscoree

dotnet