asyncrat | 540454d5013544b2bcb0bff1b9356d9b9e24e76abd2cf5303b206d1ce4f58b9f

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General

Target
540454d5013544b2bcb0bff1b9356d9b9e24e76abd2cf5303b206d1ce4f58b9f
Size 45KB
Sample260804-h42kmatflb
SHA256 540454d5013544b2bcb0bff1b9356d9b9e24e76abd2cf5303b206d1ce4f58b9f
MD5 191f6ffdd3fef8e3c2e1ab084846c78d
SHA1 a117c0698d7723659e673dc79e1ea01ee1a9c9f0
SHA512 175a6caad2dc1f0d1eae8ef34eb801b92fbb54a758f309cd18d7007a8641bd14cd32e9a70188f265b7de2d141f5f628ced25950288a58bce7a684006b12aa1f5
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9x/NYssPJZOPIczzjbpgXMiZS1oIdI/e1cYN/tBDZsx:EulCJTHl42eHIf3cz3bmXpSdos7N/jdu
TLSH
T10F231B003BE9C22BF27E4F7898F26145867EF6637603E58A1CC4519B4613FC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexviet41.com:80
sexviet41.com:22
sexviet41.com:8080
sexviet41.com:8880
sexviet41.com:2052
sexviet41.com:2082
sexviet41.com:2086
sexviet41.com:2095
sexviet41.com:443
sexviet41.com:2053
sexviet41.com:2083
sexviet41.com:2087
sexviet41.com:2096
sexviet41.com:8443
www.sexviet41.com:80
www.sexviet41.com:22
www.sexviet41.com:8080
www.sexviet41.com:8880
www.sexviet41.com:2052
www.sexviet41.com:2082
www.sexviet41.com:2086
www.sexviet41.com:2095
www.sexviet41.com:443
www.sexviet41.com:2053
www.sexviet41.com:2083
www.sexviet41.com:2087
www.sexviet41.com:2096
www.sexviet41.com:8443
wannacry.sexviet41.com:80
wannacry.sexviet41.com:22
wannacry.sexviet41.com:8080
wannacry.sexviet41.com:8880
wannacry.sexviet41.com:2052
wannacry.sexviet41.com:2082
wannacry.sexviet41.com:2086
wannacry.sexviet41.com:2095
wannacry.sexviet41.com:443
wannacry.sexviet41.com:2053
wannacry.sexviet41.com:2083
wannacry.sexviet41.com:2087
wannacry.sexviet41.com:2096
wannacry.sexviet41.com:8443
rat.sexviet41.com:80
rat.sexviet41.com:22
rat.sexviet41.com:8080
rat.sexviet41.com:8880
rat.sexviet41.com:2052
rat.sexviet41.com:2082
rat.sexviet41.com:2086
rat.sexviet41.com:2095
rat.sexviet41.com:443
rat.sexviet41.com:2053
rat.sexviet41.com:2083
rat.sexviet41.com:2087
rat.sexviet41.com:2096
rat.sexviet41.com:8443
industroyer.sexviet41.com:80
industroyer.sexviet41.com:22
industroyer.sexviet41.com:8080
industroyer.sexviet41.com:8880
industroyer.sexviet41.com:2052
industroyer.sexviet41.com:2082
industroyer.sexviet41.com:2086
industroyer.sexviet41.com:2095
industroyer.sexviet41.com:443
industroyer.sexviet41.com:2053
industroyer.sexviet41.com:2083
industroyer.sexviet41.com:2087
industroyer.sexviet41.com:2096
industroyer.sexviet41.com:8443

Mutex

VxswPQn2qb6P

Attributes

delay
0
install
true
install_file
63209q.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
540454d5013544b2bcb0bff1b9356d9b9e24e76abd2cf5303b206d1ce4f58b9f

File Explorer

540454d5013544b2bcb0bff1b9356d9b9e24e76abd2cf5303b206d1ce4f58b9f

.exe 45KB

540454d5013544b2bcb0bff1b9356d9b9e24e76abd2cf5303b206d1ce4f58b9f

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 540454d5013544b2bcb0bff1b9356d9b9e24e76abd2cf5303b206d1ce4f58b9f
MD5 191f6ffdd3fef8e3c2e1ab084846c78d
SHA1 a117c0698d7723659e673dc79e1ea01ee1a9c9f0
SHA512 175a6caad2dc1f0d1eae8ef34eb801b92fbb54a758f309cd18d7007a8641bd14cd32e9a70188f265b7de2d141f5f628ced25950288a58bce7a684006b12aa1f5
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9x/NYssPJZOPIczzjbpgXMiZS1oIdI/e1cYN/tBDZsx:EulCJTHl42eHIf3cz3bmXpSdos7N/jdu
TLSH
T10F231B003BE9C22BF27E4F7898F26145867EF6637603E58A1CC4519B4613FC69A426FD
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

540454d5013544b2bcb0bff1b9356d9b9e24e76abd2cf5303b206d1ce4f58b9f

mscoree

dotnet