asyncrat | 251a7a2516cf316be1cd915a8091dafbb554856993befd0293630ba0301b447c

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General

Target
251a7a2516cf316be1cd915a8091dafbb554856993befd0293630ba0301b447c
Size 45KB
Sample260720-l85dvsgz4w
SHA256 251a7a2516cf316be1cd915a8091dafbb554856993befd0293630ba0301b447c
MD5 db8ad6464a713b54119df4abe0e238c7
SHA1 35ad1aae98a56632e801f335708c29abc46ce1d1
SHA512 daa996ade5bf330a2c77bf540c9a21b1689b862ebe925bd2ec8f06014f35aaf9b505319d1129e8954ff4065728d68bd60f7105ccdb213823262f68a0a0161670
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9ZRzMwnOPIZzjbQgX3iNkQJ6dVfqBDZ8x:0u1YJTHcw2SA+3Z3bXXSNhJ6dVMd8x
TLSH
T161232A0037E8812BF2BE5F7898F26145867AF6673A02D68D1CC441DB5613FC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sex18.pw:80
sex18.pw:22
sex18.pw:8080
sex18.pw:8880
sex18.pw:2052
sex18.pw:2082
sex18.pw:2086
sex18.pw:2095
sex18.pw:443
sex18.pw:2053
sex18.pw:2083
sex18.pw:2087
sex18.pw:2096
sex18.pw:8443
www.sex18.pw:80
www.sex18.pw:22
www.sex18.pw:8080
www.sex18.pw:8880
www.sex18.pw:2052
www.sex18.pw:2082
www.sex18.pw:2086
www.sex18.pw:2095
www.sex18.pw:443
www.sex18.pw:2053
www.sex18.pw:2083
www.sex18.pw:2087
www.sex18.pw:2096
www.sex18.pw:8443
blaster.sex18.pw:80
blaster.sex18.pw:22
blaster.sex18.pw:8080
blaster.sex18.pw:8880
blaster.sex18.pw:2052
blaster.sex18.pw:2082
blaster.sex18.pw:2086
blaster.sex18.pw:2095
blaster.sex18.pw:443
blaster.sex18.pw:2053
blaster.sex18.pw:2083
blaster.sex18.pw:2087
blaster.sex18.pw:2096
blaster.sex18.pw:8443
agenttesla.sex18.pw:80
agenttesla.sex18.pw:22
agenttesla.sex18.pw:8080
agenttesla.sex18.pw:8880
agenttesla.sex18.pw:2052
agenttesla.sex18.pw:2082
agenttesla.sex18.pw:2086
agenttesla.sex18.pw:2095
agenttesla.sex18.pw:443
agenttesla.sex18.pw:2053
agenttesla.sex18.pw:2083
agenttesla.sex18.pw:2087
agenttesla.sex18.pw:2096
agenttesla.sex18.pw:8443
malware.sex18.pw:80
malware.sex18.pw:22
malware.sex18.pw:8080
malware.sex18.pw:8880
malware.sex18.pw:2052
malware.sex18.pw:2082
malware.sex18.pw:2086
malware.sex18.pw:2095
malware.sex18.pw:443
malware.sex18.pw:2053
malware.sex18.pw:2083
malware.sex18.pw:2087
malware.sex18.pw:2096
malware.sex18.pw:8443
connect.sex18.pw:80
connect.sex18.pw:22
connect.sex18.pw:8080
connect.sex18.pw:8880
connect.sex18.pw:2052
connect.sex18.pw:2082
connect.sex18.pw:2086
connect.sex18.pw:2095
connect.sex18.pw:443
connect.sex18.pw:2053
connect.sex18.pw:2083
connect.sex18.pw:2087
connect.sex18.pw:2096
connect.sex18.pw:8443

Mutex

aDZrJj43fSUw

Attributes

delay
0
install
true
install_file
rb0quf.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
251a7a2516cf316be1cd915a8091dafbb554856993befd0293630ba0301b447c

File Explorer

251a7a2516cf316be1cd915a8091dafbb554856993befd0293630ba0301b447c

.exe 45KB

251a7a2516cf316be1cd915a8091dafbb554856993befd0293630ba0301b447c

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 251a7a2516cf316be1cd915a8091dafbb554856993befd0293630ba0301b447c
MD5 db8ad6464a713b54119df4abe0e238c7
SHA1 35ad1aae98a56632e801f335708c29abc46ce1d1
SHA512 daa996ade5bf330a2c77bf540c9a21b1689b862ebe925bd2ec8f06014f35aaf9b505319d1129e8954ff4065728d68bd60f7105ccdb213823262f68a0a0161670
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9ZRzMwnOPIZzjbQgX3iNkQJ6dVfqBDZ8x:0u1YJTHcw2SA+3Z3bXXSNhJ6dVMd8x
TLSH
T161232A0037E8812BF2BE5F7898F26145867AF6673A02D68D1CC441DB5613FC69A426FD
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

51310

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

251a7a2516cf316be1cd915a8091dafbb554856993befd0293630ba0301b447c

mscoree

dotnet