asyncrat | 039cc3d021f34d2b7844e4cb4fa0fabd56853dd40dedae1c9cfd1699882bbf6f[.]exe

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General

Target
039cc3d021f34d2b7844e4cb4fa0fabd56853dd40dedae1c9cfd1699882bbf6f.exe
Size 268KB
Sample260810-dd46lstybx
SHA256 039cc3d021f34d2b7844e4cb4fa0fabd56853dd40dedae1c9cfd1699882bbf6f
MD5 c153de0ecc7626bcb2fd34a4944e79e7
SHA1 8cf7684286a14c836d88f5973b59eefbe68df222
SHA512 7b32cb51fcd44a1842169b54189e400574ad9830879ac9455770c6655fdce87ad605398412e04fb06315e9bd5427a8ab72ee52788484aef112c44aaf1e44c843
SSDEEP 6144:uF2DkbbpspppppppRppUpppovppAaaaa8araBpBpIppUpqppppqpppAe5bpqppb1:uFuOpspppppppRppUpppovppAaaaa8aV
TLSH
T1F844AF03F548CAA6D87F8F39A87314650B36AEB7C0C1890D7ACC726E4E7A5514C1B5BB
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat setup asyncrat

Malware Config

Extracted

Family

asyncrat

Version

1.0.7

Botnet

Setup

104.21.87.11:443
104.21.87.11:80
104.21.87.11:53
104.21.87.11:8080
104.21.87.11:1604
172.67.139.34:443
172.67.139.34:80
172.67.139.34:53
172.67.139.34:8080
172.67.139.34:1604
188.114.97.0:443
188.114.97.0:80
188.114.97.0:53
188.114.97.0:8080
188.114.97.0:1604
188.114.96.0:443
188.114.96.0:80
188.114.96.0:53
188.114.96.0:8080
188.114.96.0:1604
108.162.193.193:443
108.162.193.193:80
108.162.193.193:53
108.162.193.193:8080
108.162.193.193:1604
108.162.192.120:443
108.162.192.120:80
108.162.192.120:53
108.162.192.120:8080
108.162.192.120:1604
kalyanonlinematkaapp.in.net:443
kalyanonlinematkaapp.in.net:80
kalyanonlinematkaapp.in.net:53
kalyanonlinematkaapp.in.net:8080
kalyanonlinematkaapp.in.net:1604
server.kalyanonlinematkaapp.in.net:443
server.kalyanonlinematkaapp.in.net:80
server.kalyanonlinematkaapp.in.net:53
server.kalyanonlinematkaapp.in.net:8080
server.kalyanonlinematkaapp.in.net:1604
api.kalyanonlinematkaapp.in.net:443
api.kalyanonlinematkaapp.in.net:80
api.kalyanonlinematkaapp.in.net:53
api.kalyanonlinematkaapp.in.net:8080
api.kalyanonlinematkaapp.in.net:1604
email.kalyanonlinematkaapp.in.net:443
email.kalyanonlinematkaapp.in.net:80
email.kalyanonlinematkaapp.in.net:53
email.kalyanonlinematkaapp.in.net:8080
email.kalyanonlinematkaapp.in.net:1604
screenshot.kalyanonlinematkaapp.in.net:443
screenshot.kalyanonlinematkaapp.in.net:80
screenshot.kalyanonlinematkaapp.in.net:53
screenshot.kalyanonlinematkaapp.in.net:8080
screenshot.kalyanonlinematkaapp.in.net:1604

Mutex

UrbanVpn-gf6-sfk-as3k238-j3-2fuj

Attributes

delay
1
install
true
install_file
UrbanVpn.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
039cc3d021f34d2b7844e4cb4fa0fabd56853dd40dedae1c9cfd1699882bbf6f.exe

File Explorer

039cc3d021f34d2b7844e4cb4fa0fabd56853dd40dedae1c9cfd1699882bbf6f.exe

.exe 268KB

039cc3d021f34d2b7844e4cb4fa0fabd56853dd40dedae1c9cfd1699882bbf6f.exe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 039cc3d021f34d2b7844e4cb4fa0fabd56853dd40dedae1c9cfd1699882bbf6f
MD5 c153de0ecc7626bcb2fd34a4944e79e7
SHA1 8cf7684286a14c836d88f5973b59eefbe68df222
SHA512 7b32cb51fcd44a1842169b54189e400574ad9830879ac9455770c6655fdce87ad605398412e04fb06315e9bd5427a8ab72ee52788484aef112c44aaf1e44c843
SSDEEP 6144:uF2DkbbpspppppppRppUpppovppAaaaa8araBpBpIppUpqppppqpppAe5bpqppb1:uFuOpspppppppRppUpppovppAaaaa8aV
TLSH
T1F844AF03F548CAA6D87F8F39A87314650B36AEB7C0C1890D7ACC726E4E7A5514C1B5BB
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

68686

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

PDB paths

039cc3d021f34d2b7844e4cb4fa0fabd56853dd40dedae1c9cfd1699882bbf6f.exe

mscoree

dotnet