asyncrat | 4e905bac1095684d0bcc033c99b60e4351016e6c38101d53fde9b14a066431f6

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General

Target
4e905bac1095684d0bcc033c99b60e4351016e6c38101d53fde9b14a066431f6
Size 45KB
Sample260710-nepgnabs7v
SHA256 4e905bac1095684d0bcc033c99b60e4351016e6c38101d53fde9b14a066431f6
MD5 ea6059c5f29e2676b5aef94a9c08cb4f
SHA1 bfeb6626e433d5378b8450695ae67b3ffc1c0021
SHA512 94539844beea4c3554eb4df470b8a38aa6118ee4d3c4635ddec43e4e6c2c2b4c4c504c75b2cf63f978045c88d18939a68c826e785f81c9b3240d36878eb62562
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q1BuwZQaKkPIizjb8gX3if1mkg04aPIHtgtBDZcx:RuxkJTgip2IIi3bTXS9Z4a2idcx
TLSH
T1D0231B003BE9813BF2BE4FB89CF26145467AF2636603D64D6CC451975623FC6CA426EE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimsexz.org:80
phimsexz.org:22
phimsexz.org:8080
phimsexz.org:8880
phimsexz.org:2052
phimsexz.org:2082
phimsexz.org:2086
phimsexz.org:2095
phimsexz.org:443
phimsexz.org:2053
phimsexz.org:2083
phimsexz.org:2087
phimsexz.org:2096
phimsexz.org:8443
www.phimsexz.org:80
www.phimsexz.org:22
www.phimsexz.org:8080
www.phimsexz.org:8880
www.phimsexz.org:2052
www.phimsexz.org:2082
www.phimsexz.org:2086
www.phimsexz.org:2095
www.phimsexz.org:443
www.phimsexz.org:2053
www.phimsexz.org:2083
www.phimsexz.org:2087
www.phimsexz.org:2096
www.phimsexz.org:8443
shamoon.phimsexz.org:80
shamoon.phimsexz.org:22
shamoon.phimsexz.org:8080
shamoon.phimsexz.org:8880
shamoon.phimsexz.org:2052
shamoon.phimsexz.org:2082
shamoon.phimsexz.org:2086
shamoon.phimsexz.org:2095
shamoon.phimsexz.org:443
shamoon.phimsexz.org:2053
shamoon.phimsexz.org:2083
shamoon.phimsexz.org:2087
shamoon.phimsexz.org:2096
shamoon.phimsexz.org:8443
sasser.phimsexz.org:80
sasser.phimsexz.org:22
sasser.phimsexz.org:8080
sasser.phimsexz.org:8880
sasser.phimsexz.org:2052
sasser.phimsexz.org:2082
sasser.phimsexz.org:2086
sasser.phimsexz.org:2095
sasser.phimsexz.org:443
sasser.phimsexz.org:2053
sasser.phimsexz.org:2083
sasser.phimsexz.org:2087
sasser.phimsexz.org:2096
sasser.phimsexz.org:8443

Mutex

ePFyYKSFuHuj

Attributes

delay
0
install
true
install_file
p9d5tki0.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
4e905bac1095684d0bcc033c99b60e4351016e6c38101d53fde9b14a066431f6

File Explorer

4e905bac1095684d0bcc033c99b60e4351016e6c38101d53fde9b14a066431f6

.exe 45KB

4e905bac1095684d0bcc033c99b60e4351016e6c38101d53fde9b14a066431f6

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 4e905bac1095684d0bcc033c99b60e4351016e6c38101d53fde9b14a066431f6
MD5 ea6059c5f29e2676b5aef94a9c08cb4f
SHA1 bfeb6626e433d5378b8450695ae67b3ffc1c0021
SHA512 94539844beea4c3554eb4df470b8a38aa6118ee4d3c4635ddec43e4e6c2c2b4c4c504c75b2cf63f978045c88d18939a68c826e785f81c9b3240d36878eb62562
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q1BuwZQaKkPIizjb8gX3if1mkg04aPIHtgtBDZcx:RuxkJTgip2IIi3bTXS9Z4a2idcx
TLSH
T1D0231B003BE9813BF2BE4FB89CF26145467AF2636603D64D6CC451975623FC6CA426EE
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

51278

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

4e905bac1095684d0bcc033c99b60e4351016e6c38101d53fde9b14a066431f6

mscoree

dotnet