asyncrat | 106fc05608c4459e99b1d22de34bd96764b4a46f64c3bddaf0c263164ee43141[.]exe

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General

Target
106fc05608c4459e99b1d22de34bd96764b4a46f64c3bddaf0c263164ee43141.exe
Size 45KB
Sample260710-sa8rysbv4m
SHA256 106fc05608c4459e99b1d22de34bd96764b4a46f64c3bddaf0c263164ee43141
MD5 55e38a5578d47c4ef77e3a322a83f621
SHA1 30fdf324130992e4195420480a755f2d1bf5c72f
SHA512 b4a8d2d153feb3055eaab15e13a0b41708be82632a4ff0401d9af8b3aa77ffc285c23fa3edc8b1f75d712ae71840eea3dacda972f91693b47bc022cc6fb9600c
SSDEEP 768:5udApTNctooWUS7C+mo2qt5HO9YjoHPICYzjbRgX3iyGAOUEGoBDZ0x:5udApTNmU2Z6kgCY3beXSpAOUVOd0x
TLSH
T13F232A0037E8812BF2BE5FB8ADF26145867AF6733603D6491CC4518B5623FC69A426FD
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
rat.phimsexz.org:80
rat.phimsexz.org:22
rat.phimsexz.org:8080
rat.phimsexz.org:8880
rat.phimsexz.org:2052
rat.phimsexz.org:2082
rat.phimsexz.org:2086
rat.phimsexz.org:2095
rat.phimsexz.org:443
rat.phimsexz.org:2053
rat.phimsexz.org:2083
rat.phimsexz.org:2087
rat.phimsexz.org:2096
rat.phimsexz.org:8443
blaster.phimsexz.org:80
blaster.phimsexz.org:22
blaster.phimsexz.org:8080
blaster.phimsexz.org:8880
blaster.phimsexz.org:2052
blaster.phimsexz.org:2082
blaster.phimsexz.org:2086
blaster.phimsexz.org:2095
blaster.phimsexz.org:443
blaster.phimsexz.org:2053
blaster.phimsexz.org:2083
blaster.phimsexz.org:2087
blaster.phimsexz.org:2096
blaster.phimsexz.org:8443

Mutex

NsRoL9JV5D3g

Attributes

delay
0
install
true
install_file
ltchjz.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
106fc05608c4459e99b1d22de34bd96764b4a46f64c3bddaf0c263164ee43141.exe

File Explorer

106fc05608c4459e99b1d22de34bd96764b4a46f64c3bddaf0c263164ee43141.exe

.exe 45KB

106fc05608c4459e99b1d22de34bd96764b4a46f64c3bddaf0c263164ee43141.exe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 106fc05608c4459e99b1d22de34bd96764b4a46f64c3bddaf0c263164ee43141
MD5 55e38a5578d47c4ef77e3a322a83f621
SHA1 30fdf324130992e4195420480a755f2d1bf5c72f
SHA512 b4a8d2d153feb3055eaab15e13a0b41708be82632a4ff0401d9af8b3aa77ffc285c23fa3edc8b1f75d712ae71840eea3dacda972f91693b47bc022cc6fb9600c
SSDEEP 768:5udApTNctooWUS7C+mo2qt5HO9YjoHPICYzjbRgX3iyGAOUEGoBDZ0x:5udApTNmU2Z6kgCY3beXSpAOUVOd0x
TLSH
T13F232A0037E8812BF2BE5FB8ADF26145867AF6733603D6491CC4518B5623FC69A426FD
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

106fc05608c4459e99b1d22de34bd96764b4a46f64c3bddaf0c263164ee43141.exe

mscoree

dotnet