asyncrat | c4aea7939ae0f4e9156dfd67efc45eed4406e066372dd1a85622905031f0c172

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General

Target
c4aea7939ae0f4e9156dfd67efc45eed4406e066372dd1a85622905031f0c172
Size 45KB
Sample260716-s8vb8agv8q
SHA256 c4aea7939ae0f4e9156dfd67efc45eed4406e066372dd1a85622905031f0c172
MD5 70ef68f2b91d6bfa48fadd257a402f3f
SHA1 600b1cfe47557600403f8d1116b512a80b43030d
SHA512 d036ff8bb67a319134125afdafea628008649b0736a537e61dbcb2cdb0224eb8ab897fb3822546d94073aea9bc845ffbdf32e5fcec1ab628fb69ee6394ff6ae9
SSDEEP 768:8uuSpTg7GBoWUSH6+mo2qY6iaLMwJAOPIcAzjbUgX3iw3Tk6s3HBDZ0x:8uuSpTgyf2i5n23cA3b7XSg46Ud0x
TLSH
T12F232B0037E9823BF2BE4FB899F26145467AF6633603D58D1CC451975613FC68A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

vuasexviet.com:80
vuasexviet.com:22
vuasexviet.com:8080
vuasexviet.com:8880
vuasexviet.com:2052
vuasexviet.com:2082
vuasexviet.com:2086
vuasexviet.com:2095
vuasexviet.com:443
vuasexviet.com:2053
vuasexviet.com:2083
vuasexviet.com:2087
vuasexviet.com:2096
vuasexviet.com:8443
www.vuasexviet.com:80
www.vuasexviet.com:22
www.vuasexviet.com:8080
www.vuasexviet.com:8880
www.vuasexviet.com:2052
www.vuasexviet.com:2082
www.vuasexviet.com:2086
www.vuasexviet.com:2095
www.vuasexviet.com:443
www.vuasexviet.com:2053
www.vuasexviet.com:2083
www.vuasexviet.com:2087
www.vuasexviet.com:2096
www.vuasexviet.com:8443
melissa.vuasexviet.com:80
melissa.vuasexviet.com:22
melissa.vuasexviet.com:8080
melissa.vuasexviet.com:8880
melissa.vuasexviet.com:2052
melissa.vuasexviet.com:2082
melissa.vuasexviet.com:2086
melissa.vuasexviet.com:2095
melissa.vuasexviet.com:443
melissa.vuasexviet.com:2053
melissa.vuasexviet.com:2083
melissa.vuasexviet.com:2087
melissa.vuasexviet.com:2096
melissa.vuasexviet.com:8443
ryuk.vuasexviet.com:80
ryuk.vuasexviet.com:22
ryuk.vuasexviet.com:8080
ryuk.vuasexviet.com:8880
ryuk.vuasexviet.com:2052
ryuk.vuasexviet.com:2082
ryuk.vuasexviet.com:2086
ryuk.vuasexviet.com:2095
ryuk.vuasexviet.com:443
ryuk.vuasexviet.com:2053
ryuk.vuasexviet.com:2083
ryuk.vuasexviet.com:2087
ryuk.vuasexviet.com:2096
ryuk.vuasexviet.com:8443
rat.vuasexviet.com:80
rat.vuasexviet.com:22
rat.vuasexviet.com:8080
rat.vuasexviet.com:8880
rat.vuasexviet.com:2052
rat.vuasexviet.com:2082
rat.vuasexviet.com:2086
rat.vuasexviet.com:2095
rat.vuasexviet.com:443
rat.vuasexviet.com:2053
rat.vuasexviet.com:2083
rat.vuasexviet.com:2087
rat.vuasexviet.com:2096
rat.vuasexviet.com:8443
hacker.vuasexviet.com:80
hacker.vuasexviet.com:22
hacker.vuasexviet.com:8080
hacker.vuasexviet.com:8880
hacker.vuasexviet.com:2052
hacker.vuasexviet.com:2082
hacker.vuasexviet.com:2086
hacker.vuasexviet.com:2095
hacker.vuasexviet.com:443
hacker.vuasexviet.com:2053
hacker.vuasexviet.com:2083
hacker.vuasexviet.com:2087
hacker.vuasexviet.com:2096
hacker.vuasexviet.com:8443

Mutex

pvxs3MCdFArg

Attributes

delay
0
install
true
install_file
rcjapn.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
c4aea7939ae0f4e9156dfd67efc45eed4406e066372dd1a85622905031f0c172

File Explorer

c4aea7939ae0f4e9156dfd67efc45eed4406e066372dd1a85622905031f0c172

.exe 45KB

c4aea7939ae0f4e9156dfd67efc45eed4406e066372dd1a85622905031f0c172

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 c4aea7939ae0f4e9156dfd67efc45eed4406e066372dd1a85622905031f0c172
MD5 70ef68f2b91d6bfa48fadd257a402f3f
SHA1 600b1cfe47557600403f8d1116b512a80b43030d
SHA512 d036ff8bb67a319134125afdafea628008649b0736a537e61dbcb2cdb0224eb8ab897fb3822546d94073aea9bc845ffbdf32e5fcec1ab628fb69ee6394ff6ae9
SSDEEP 768:8uuSpTg7GBoWUSH6+mo2qY6iaLMwJAOPIcAzjbUgX3iw3Tk6s3HBDZ0x:8uuSpTgyf2i5n23cA3b7XSg46Ud0x
TLSH
T12F232B0037E9823BF2BE4FB899F26145467AF6633603D58D1CC451975613FC68A426FE
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

51406

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

c4aea7939ae0f4e9156dfd67efc45eed4406e066372dd1a85622905031f0c172

mscoree

dotnet