asyncrat | c9f5d8ee7487a4d3c498daccc330f685c2c286e6418b7248312f0d7482ca7e21

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General

Target
c9f5d8ee7487a4d3c498daccc330f685c2c286e6418b7248312f0d7482ca7e21
Size 45KB
Sample260804-l4rbfaxdle
SHA256 c9f5d8ee7487a4d3c498daccc330f685c2c286e6418b7248312f0d7482ca7e21
MD5 ec8b6cd0f0d2145da9e2a5336f7ac3d7
SHA1 10864171675eb8557bd694c21dc4768a6acccc92
SHA512 9252577f76f53b8b884e59cdde51586224b413120895331686c7d67a05b36b8723b150436ec8fb1671b88c5e7c8da920322f42a1a22ef0d3fdb238849a1743cd
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q1BuwZQaKkPIizjbIgX3iLcglxYXOVNBDZcx:RuxkJTgip2IIi3bfXSI2xFVDdcx
TLSH
T136232C003BE8823BF2BE4F789CF26145867AF2676603D94D2CC4519B5623FC6D6426F9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexviet3x.pro:80
sexviet3x.pro:22
sexviet3x.pro:8080
sexviet3x.pro:8880
sexviet3x.pro:2052
sexviet3x.pro:2082
sexviet3x.pro:2086
sexviet3x.pro:2095
sexviet3x.pro:443
sexviet3x.pro:2053
sexviet3x.pro:2083
sexviet3x.pro:2087
sexviet3x.pro:2096
sexviet3x.pro:8443
www.sexviet3x.pro:80
www.sexviet3x.pro:22
www.sexviet3x.pro:8080
www.sexviet3x.pro:8880
www.sexviet3x.pro:2052
www.sexviet3x.pro:2082
www.sexviet3x.pro:2086
www.sexviet3x.pro:2095
www.sexviet3x.pro:443
www.sexviet3x.pro:2053
www.sexviet3x.pro:2083
www.sexviet3x.pro:2087
www.sexviet3x.pro:2096
www.sexviet3x.pro:8443
remcos.sexviet3x.pro:80
remcos.sexviet3x.pro:22
remcos.sexviet3x.pro:8080
remcos.sexviet3x.pro:8880
remcos.sexviet3x.pro:2052
remcos.sexviet3x.pro:2082
remcos.sexviet3x.pro:2086
remcos.sexviet3x.pro:2095
remcos.sexviet3x.pro:443
remcos.sexviet3x.pro:2053
remcos.sexviet3x.pro:2083
remcos.sexviet3x.pro:2087
remcos.sexviet3x.pro:2096
remcos.sexviet3x.pro:8443
agenttesla.sexviet3x.pro:80
agenttesla.sexviet3x.pro:22
agenttesla.sexviet3x.pro:8080
agenttesla.sexviet3x.pro:8880
agenttesla.sexviet3x.pro:2052
agenttesla.sexviet3x.pro:2082
agenttesla.sexviet3x.pro:2086
agenttesla.sexviet3x.pro:2095
agenttesla.sexviet3x.pro:443
agenttesla.sexviet3x.pro:2053
agenttesla.sexviet3x.pro:2083
agenttesla.sexviet3x.pro:2087
agenttesla.sexviet3x.pro:2096
agenttesla.sexviet3x.pro:8443

Mutex

1zz7o626VZek

Attributes

delay
0
install
true
install_file
zzo9jmu0.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
c9f5d8ee7487a4d3c498daccc330f685c2c286e6418b7248312f0d7482ca7e21

File Explorer

c9f5d8ee7487a4d3c498daccc330f685c2c286e6418b7248312f0d7482ca7e21

.exe 45KB

c9f5d8ee7487a4d3c498daccc330f685c2c286e6418b7248312f0d7482ca7e21

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 c9f5d8ee7487a4d3c498daccc330f685c2c286e6418b7248312f0d7482ca7e21
MD5 ec8b6cd0f0d2145da9e2a5336f7ac3d7
SHA1 10864171675eb8557bd694c21dc4768a6acccc92
SHA512 9252577f76f53b8b884e59cdde51586224b413120895331686c7d67a05b36b8723b150436ec8fb1671b88c5e7c8da920322f42a1a22ef0d3fdb238849a1743cd
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q1BuwZQaKkPIizjbIgX3iLcglxYXOVNBDZcx:RuxkJTgip2IIi3bfXSI2xFVDdcx
TLSH
T136232C003BE8823BF2BE4F789CF26145867AF2676603D94D2CC4519B5623FC6D6426F9
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

c9f5d8ee7487a4d3c498daccc330f685c2c286e6418b7248312f0d7482ca7e21

mscoree

dotnet