asyncrat | ba83bb1c15aa345ea83eca8acd78cc50b4fa4b6bda1a117e3902caeb4c603886

Sharing

Copy URL Twitter E-mail

General

Target
ba83bb1c15aa345ea83eca8acd78cc50b4fa4b6bda1a117e3902caeb4c603886
Size 45KB
Sample260715-s6m55abs21
SHA256 ba83bb1c15aa345ea83eca8acd78cc50b4fa4b6bda1a117e3902caeb4c603886
MD5 cf4fbb801de01a73f57a341fdc4d0396
SHA1 4bd32b61ecf91e59c86ff6a6e3c9524e4ff7af66
SHA512 fc2113ffface997764f067afd618e42414e6d69cc29e2d65e70b0a8e305b2beef688037072019b575a190a39449272c0debc36dc0221acec05352a7620df4dc1
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFV3xY6AZOOPILzjbvgc3iIgE+LiFPTrUtRBDZUx:cu7e5TH2A2kulO3L3bYcSQoiZYtvdUx
TLSH
T124233B003BE9822BF2BE4F7499F26141867AE5B37603D5492CC442DB5713FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimhot69.com:80
phimhot69.com:22
phimhot69.com:8080
phimhot69.com:8880
phimhot69.com:2052
phimhot69.com:2082
phimhot69.com:2086
phimhot69.com:2095
phimhot69.com:443
phimhot69.com:2053
phimhot69.com:2083
phimhot69.com:2087
phimhot69.com:2096
phimhot69.com:8443
www.phimhot69.com:80
www.phimhot69.com:22
www.phimhot69.com:8080
www.phimhot69.com:8880
www.phimhot69.com:2052
www.phimhot69.com:2082
www.phimhot69.com:2086
www.phimhot69.com:2095
www.phimhot69.com:443
www.phimhot69.com:2053
www.phimhot69.com:2083
www.phimhot69.com:2087
www.phimhot69.com:2096
www.phimhot69.com:8443
mirai.phimhot69.com:80
mirai.phimhot69.com:22
mirai.phimhot69.com:8080
mirai.phimhot69.com:8880
mirai.phimhot69.com:2052
mirai.phimhot69.com:2082
mirai.phimhot69.com:2086
mirai.phimhot69.com:2095
mirai.phimhot69.com:443
mirai.phimhot69.com:2053
mirai.phimhot69.com:2083
mirai.phimhot69.com:2087
mirai.phimhot69.com:2096
mirai.phimhot69.com:8443
klez.phimhot69.com:80
klez.phimhot69.com:22
klez.phimhot69.com:8080
klez.phimhot69.com:8880
klez.phimhot69.com:2052
klez.phimhot69.com:2082
klez.phimhot69.com:2086
klez.phimhot69.com:2095
klez.phimhot69.com:443
klez.phimhot69.com:2053
klez.phimhot69.com:2083
klez.phimhot69.com:2087
klez.phimhot69.com:2096
klez.phimhot69.com:8443
downadup.phimhot69.com:80
downadup.phimhot69.com:22
downadup.phimhot69.com:8080
downadup.phimhot69.com:8880
downadup.phimhot69.com:2052
downadup.phimhot69.com:2082
downadup.phimhot69.com:2086
downadup.phimhot69.com:2095
downadup.phimhot69.com:443
downadup.phimhot69.com:2053
downadup.phimhot69.com:2083
downadup.phimhot69.com:2087
downadup.phimhot69.com:2096
downadup.phimhot69.com:8443

Mutex

wz48tVO4Yqfa

Attributes

delay
0
install
true
install_file
60g7k.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
ba83bb1c15aa345ea83eca8acd78cc50b4fa4b6bda1a117e3902caeb4c603886

File Explorer

ba83bb1c15aa345ea83eca8acd78cc50b4fa4b6bda1a117e3902caeb4c603886

.exe 45KB

ba83bb1c15aa345ea83eca8acd78cc50b4fa4b6bda1a117e3902caeb4c603886

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 ba83bb1c15aa345ea83eca8acd78cc50b4fa4b6bda1a117e3902caeb4c603886
MD5 cf4fbb801de01a73f57a341fdc4d0396
SHA1 4bd32b61ecf91e59c86ff6a6e3c9524e4ff7af66
SHA512 fc2113ffface997764f067afd618e42414e6d69cc29e2d65e70b0a8e305b2beef688037072019b575a190a39449272c0debc36dc0221acec05352a7620df4dc1
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFV3xY6AZOOPILzjbvgc3iIgE+LiFPTrUtRBDZUx:cu7e5TH2A2kulO3L3bYcSQoiZYtvdUx
TLSH
T124233B003BE9822BF2BE4F7499F26141867AE5B37603D5492CC442DB5713FC69A426FE
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

ba83bb1c15aa345ea83eca8acd78cc50b4fa4b6bda1a117e3902caeb4c603886

mscoree

dotnet