asyncrat | 8c141303fd9dbb34792a333a096c69bb6a18b99b8c884bd22b74946e7d625526

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General

Target
8c141303fd9dbb34792a333a096c69bb6a18b99b8c884bd22b74946e7d625526
Size 45KB
Sample260703-rf1svsfx3p
SHA256 8c141303fd9dbb34792a333a096c69bb6a18b99b8c884bd22b74946e7d625526
MD5 f8fe693d4a1ab6b2c83a99a9fb9681a0
SHA1 50a4671b8f5e42427f385e603187808ac8b6d54e
SHA512 b7be0167a80fff1f923210f98f328d44658521f4d7f2a749280b5d4fa498905a964e201cf4003ac960c6276883c685cd29aae2cedd981497abc54b16f3ad4a52
SSDEEP 768:0uAVhJTDEQAQWUaDyzWmo2q7bK1YJBOPIxq7zjbUgr3iJpj+hpSIYBDZ8x:0ushJTDXgH2xiz3xS3b7rSX+rSIed8x
TLSH
T122233A003BE8822BF2BE4F78ADF26145467AF6633603D58A1CC4519B5713FC68A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

mishmashdesserts.com:80
mishmashdesserts.com:22
mishmashdesserts.com:8080
mishmashdesserts.com:8880
mishmashdesserts.com:2052
mishmashdesserts.com:2082
mishmashdesserts.com:2086
mishmashdesserts.com:2095
mishmashdesserts.com:443
mishmashdesserts.com:2053
mishmashdesserts.com:2083
mishmashdesserts.com:2087
mishmashdesserts.com:2096
mishmashdesserts.com:8443
www.mishmashdesserts.com:80
www.mishmashdesserts.com:22
www.mishmashdesserts.com:8080
www.mishmashdesserts.com:8880
www.mishmashdesserts.com:2052
www.mishmashdesserts.com:2082
www.mishmashdesserts.com:2086
www.mishmashdesserts.com:2095
www.mishmashdesserts.com:443
www.mishmashdesserts.com:2053
www.mishmashdesserts.com:2083
www.mishmashdesserts.com:2087
www.mishmashdesserts.com:2096
www.mishmashdesserts.com:8443
mirai.mishmashdesserts.com:80
mirai.mishmashdesserts.com:22
mirai.mishmashdesserts.com:8080
mirai.mishmashdesserts.com:8880
mirai.mishmashdesserts.com:2052
mirai.mishmashdesserts.com:2082
mirai.mishmashdesserts.com:2086
mirai.mishmashdesserts.com:2095
mirai.mishmashdesserts.com:443
mirai.mishmashdesserts.com:2053
mirai.mishmashdesserts.com:2083
mirai.mishmashdesserts.com:2087
mirai.mishmashdesserts.com:2096
mirai.mishmashdesserts.com:8443
shamoon.mishmashdesserts.com:80
shamoon.mishmashdesserts.com:22
shamoon.mishmashdesserts.com:8080
shamoon.mishmashdesserts.com:8880
shamoon.mishmashdesserts.com:2052
shamoon.mishmashdesserts.com:2082
shamoon.mishmashdesserts.com:2086
shamoon.mishmashdesserts.com:2095
shamoon.mishmashdesserts.com:443
shamoon.mishmashdesserts.com:2053
shamoon.mishmashdesserts.com:2083
shamoon.mishmashdesserts.com:2087
shamoon.mishmashdesserts.com:2096
shamoon.mishmashdesserts.com:8443
blaster.mishmashdesserts.com:80
blaster.mishmashdesserts.com:22
blaster.mishmashdesserts.com:8080
blaster.mishmashdesserts.com:8880
blaster.mishmashdesserts.com:2052
blaster.mishmashdesserts.com:2082
blaster.mishmashdesserts.com:2086
blaster.mishmashdesserts.com:2095
blaster.mishmashdesserts.com:443
blaster.mishmashdesserts.com:2053
blaster.mishmashdesserts.com:2083
blaster.mishmashdesserts.com:2087
blaster.mishmashdesserts.com:2096
blaster.mishmashdesserts.com:8443

Mutex

v6iBLyTKIuLm

Attributes

delay
0
install
true
install_file
kiv30m.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
8c141303fd9dbb34792a333a096c69bb6a18b99b8c884bd22b74946e7d625526

File Explorer

8c141303fd9dbb34792a333a096c69bb6a18b99b8c884bd22b74946e7d625526

.exe 45KB

8c141303fd9dbb34792a333a096c69bb6a18b99b8c884bd22b74946e7d625526

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 8c141303fd9dbb34792a333a096c69bb6a18b99b8c884bd22b74946e7d625526
MD5 f8fe693d4a1ab6b2c83a99a9fb9681a0
SHA1 50a4671b8f5e42427f385e603187808ac8b6d54e
SHA512 b7be0167a80fff1f923210f98f328d44658521f4d7f2a749280b5d4fa498905a964e201cf4003ac960c6276883c685cd29aae2cedd981497abc54b16f3ad4a52
SSDEEP 768:0uAVhJTDEQAQWUaDyzWmo2q7bK1YJBOPIxq7zjbUgr3iJpj+hpSIYBDZ8x:0ushJTDXgH2xiz3xS3b7rSX+rSIed8x
TLSH
T122233A003BE8822BF2BE4F78ADF26145467AF6633603D58A1CC4519B5713FC68A426FD
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

8c141303fd9dbb34792a333a096c69bb6a18b99b8c884bd22b74946e7d625526

mscoree

dotnet