asyncrat | 5a30e5c7e80fd7d3d81a90846fda02a11a3bfff4dc77392ff5fb9d40dc554f12[.]exe

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General

Target
5a30e5c7e80fd7d3d81a90846fda02a11a3bfff4dc77392ff5fb9d40dc554f12.exe
Size 45KB
Sample260706-ethszsdv3j
SHA256 5a30e5c7e80fd7d3d81a90846fda02a11a3bfff4dc77392ff5fb9d40dc554f12
MD5 9a9844c622dcb2111bd8b57d110406db
SHA1 e1a3ee6d36b48279198e16ad5ff822311d1eca33
SHA512 a5c7c9c31f83258d602f6fbde9e827385c20b21734a3e9e0e7b77fe00f15a3e09be7cfe36b4b956f024207d7b8d56c06a22119d325446b54c6dcdb8cc4bf5c09
SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4IozHy3CKPI2kjbhgX3ijHf+dqMmqpcBDZ0x:8uUIpT4vAj2xrR2kbOXSjHxy6d0x
TLSH
T128231A0037E8C12BF2BE4F78ADF26145467AF6633A03D5491CC4119B5A23FC69A526FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

x.sexvietsubs.blog:80
x.sexvietsubs.blog:22
x.sexvietsubs.blog:8080
x.sexvietsubs.blog:8880
x.sexvietsubs.blog:2052
x.sexvietsubs.blog:2082
x.sexvietsubs.blog:2086
x.sexvietsubs.blog:2095
x.sexvietsubs.blog:443
x.sexvietsubs.blog:2053
x.sexvietsubs.blog:2083
x.sexvietsubs.blog:2087
x.sexvietsubs.blog:2096
x.sexvietsubs.blog:8443
www.x.sexvietsubs.blog:80
www.x.sexvietsubs.blog:22
www.x.sexvietsubs.blog:8080
www.x.sexvietsubs.blog:8880
www.x.sexvietsubs.blog:2052
www.x.sexvietsubs.blog:2082
www.x.sexvietsubs.blog:2086
www.x.sexvietsubs.blog:2095
www.x.sexvietsubs.blog:443
www.x.sexvietsubs.blog:2053
www.x.sexvietsubs.blog:2083
www.x.sexvietsubs.blog:2087
www.x.sexvietsubs.blog:2096
www.x.sexvietsubs.blog:8443
sasser.x.sexvietsubs.blog:80
sasser.x.sexvietsubs.blog:22
sasser.x.sexvietsubs.blog:8080
sasser.x.sexvietsubs.blog:8880
sasser.x.sexvietsubs.blog:2052
sasser.x.sexvietsubs.blog:2082
sasser.x.sexvietsubs.blog:2086
sasser.x.sexvietsubs.blog:2095
sasser.x.sexvietsubs.blog:443
sasser.x.sexvietsubs.blog:2053
sasser.x.sexvietsubs.blog:2083
sasser.x.sexvietsubs.blog:2087
sasser.x.sexvietsubs.blog:2096
sasser.x.sexvietsubs.blog:8443
mydoom.x.sexvietsubs.blog:80
mydoom.x.sexvietsubs.blog:22
mydoom.x.sexvietsubs.blog:8080
mydoom.x.sexvietsubs.blog:8880
mydoom.x.sexvietsubs.blog:2052
mydoom.x.sexvietsubs.blog:2082
mydoom.x.sexvietsubs.blog:2086
mydoom.x.sexvietsubs.blog:2095
mydoom.x.sexvietsubs.blog:443
mydoom.x.sexvietsubs.blog:2053
mydoom.x.sexvietsubs.blog:2083
mydoom.x.sexvietsubs.blog:2087
mydoom.x.sexvietsubs.blog:2096
mydoom.x.sexvietsubs.blog:8443
qbot.x.sexvietsubs.blog:80
qbot.x.sexvietsubs.blog:22
qbot.x.sexvietsubs.blog:8080
qbot.x.sexvietsubs.blog:8880
qbot.x.sexvietsubs.blog:2052
qbot.x.sexvietsubs.blog:2082
qbot.x.sexvietsubs.blog:2086
qbot.x.sexvietsubs.blog:2095
qbot.x.sexvietsubs.blog:443
qbot.x.sexvietsubs.blog:2053
qbot.x.sexvietsubs.blog:2083
qbot.x.sexvietsubs.blog:2087
qbot.x.sexvietsubs.blog:2096
qbot.x.sexvietsubs.blog:8443

Mutex

VKwgOAV78zlz

Attributes

delay
0
install
true
install_file
sljsw2d.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
5a30e5c7e80fd7d3d81a90846fda02a11a3bfff4dc77392ff5fb9d40dc554f12.exe

File Explorer

5a30e5c7e80fd7d3d81a90846fda02a11a3bfff4dc77392ff5fb9d40dc554f12.exe

.exe 45KB

5a30e5c7e80fd7d3d81a90846fda02a11a3bfff4dc77392ff5fb9d40dc554f12.exe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 5a30e5c7e80fd7d3d81a90846fda02a11a3bfff4dc77392ff5fb9d40dc554f12
MD5 9a9844c622dcb2111bd8b57d110406db
SHA1 e1a3ee6d36b48279198e16ad5ff822311d1eca33
SHA512 a5c7c9c31f83258d602f6fbde9e827385c20b21734a3e9e0e7b77fe00f15a3e09be7cfe36b4b956f024207d7b8d56c06a22119d325446b54c6dcdb8cc4bf5c09
SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4IozHy3CKPI2kjbhgX3ijHf+dqMmqpcBDZ0x:8uUIpT4vAj2xrR2kbOXSjHxy6d0x
TLSH
T128231A0037E8C12BF2BE4F78ADF26145467AF6633A03D5491CC4119B5A23FC69A526FE
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

5a30e5c7e80fd7d3d81a90846fda02a11a3bfff4dc77392ff5fb9d40dc554f12.exe

mscoree

dotnet