asyncrat | 68779ec3ee46d05e496c876f1ac722a5cf8ecd98920d8bed51dadeabfa7037fa

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General

Target
68779ec3ee46d05e496c876f1ac722a5cf8ecd98920d8bed51dadeabfa7037fa
Size 45KB
Sample260804-m56m7aaa42
SHA256 68779ec3ee46d05e496c876f1ac722a5cf8ecd98920d8bed51dadeabfa7037fa
MD5 7dc5d874cc9cdf41e1614a99ce643a6b
SHA1 a8e036a0730beeb32f41de0a920117056e8a93c5
SHA512 894a7e712f76ac23dd4172e363e35bc679f33b18a0a3860bc8d5e967645c854b770ae6ac444b247417f22ea37e959b998604cd2f7c4e6fdd1c1b3f93689b6d1f
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q9jS70ynzuOPIOzjbWgXpioHZsGhV8iS+A+qBDZsx:EufspTf2g2uSwh3O3bJXYWsGSndsx
TLSH
T1B9233B003BED812BF2BF5F78A8F26145867AF2637603E54A1CC4119B4613FC68A526FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

viet69i.com:80
viet69i.com:22
viet69i.com:8080
viet69i.com:8880
viet69i.com:2052
viet69i.com:2082
viet69i.com:2086
viet69i.com:2095
viet69i.com:443
viet69i.com:2053
viet69i.com:2083
viet69i.com:2087
viet69i.com:2096
viet69i.com:8443
www.viet69i.com:80
www.viet69i.com:22
www.viet69i.com:8080
www.viet69i.com:8880
www.viet69i.com:2052
www.viet69i.com:2082
www.viet69i.com:2086
www.viet69i.com:2095
www.viet69i.com:443
www.viet69i.com:2053
www.viet69i.com:2083
www.viet69i.com:2087
www.viet69i.com:2096
www.viet69i.com:8443
malware.viet69i.com:80
malware.viet69i.com:22
malware.viet69i.com:8080
malware.viet69i.com:8880
malware.viet69i.com:2052
malware.viet69i.com:2082
malware.viet69i.com:2086
malware.viet69i.com:2095
malware.viet69i.com:443
malware.viet69i.com:2053
malware.viet69i.com:2083
malware.viet69i.com:2087
malware.viet69i.com:2096
malware.viet69i.com:8443
industroyer.viet69i.com:80
industroyer.viet69i.com:22
industroyer.viet69i.com:8080
industroyer.viet69i.com:8880
industroyer.viet69i.com:2052
industroyer.viet69i.com:2082
industroyer.viet69i.com:2086
industroyer.viet69i.com:2095
industroyer.viet69i.com:443
industroyer.viet69i.com:2053
industroyer.viet69i.com:2083
industroyer.viet69i.com:2087
industroyer.viet69i.com:2096
industroyer.viet69i.com:8443
mirai.viet69i.com:80
mirai.viet69i.com:22
mirai.viet69i.com:8080
mirai.viet69i.com:8880
mirai.viet69i.com:2052
mirai.viet69i.com:2082
mirai.viet69i.com:2086
mirai.viet69i.com:2095
mirai.viet69i.com:443
mirai.viet69i.com:2053
mirai.viet69i.com:2083
mirai.viet69i.com:2087
mirai.viet69i.com:2096
mirai.viet69i.com:8443
ryuk.viet69i.com:80
ryuk.viet69i.com:22
ryuk.viet69i.com:8080
ryuk.viet69i.com:8880
ryuk.viet69i.com:2052
ryuk.viet69i.com:2082
ryuk.viet69i.com:2086
ryuk.viet69i.com:2095
ryuk.viet69i.com:443
ryuk.viet69i.com:2053
ryuk.viet69i.com:2083
ryuk.viet69i.com:2087
ryuk.viet69i.com:2096
ryuk.viet69i.com:8443

Mutex

FtPBegD3BfNb

Attributes

delay
0
install
true
install_file
bvg3b7o.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
68779ec3ee46d05e496c876f1ac722a5cf8ecd98920d8bed51dadeabfa7037fa

File Explorer

68779ec3ee46d05e496c876f1ac722a5cf8ecd98920d8bed51dadeabfa7037fa

.exe 45KB

68779ec3ee46d05e496c876f1ac722a5cf8ecd98920d8bed51dadeabfa7037fa

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 68779ec3ee46d05e496c876f1ac722a5cf8ecd98920d8bed51dadeabfa7037fa
MD5 7dc5d874cc9cdf41e1614a99ce643a6b
SHA1 a8e036a0730beeb32f41de0a920117056e8a93c5
SHA512 894a7e712f76ac23dd4172e363e35bc679f33b18a0a3860bc8d5e967645c854b770ae6ac444b247417f22ea37e959b998604cd2f7c4e6fdd1c1b3f93689b6d1f
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q9jS70ynzuOPIOzjbWgXpioHZsGhV8iS+A+qBDZsx:EufspTf2g2uSwh3O3bJXYWsGSndsx
TLSH
T1B9233B003BED812BF2BF5F78A8F26145867AF2637603E54A1CC4119B4613FC68A526FD
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

68779ec3ee46d05e496c876f1ac722a5cf8ecd98920d8bed51dadeabfa7037fa

mscoree

dotnet