asyncrat | 5e76b9dd224bdd4389fcc2003959f3669a79cf6ac26610ddc5f4e80961e28d5d

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General

Target
5e76b9dd224bdd4389fcc2003959f3669a79cf6ac26610ddc5f4e80961e28d5d
Size 45KB
Sample260816-mp4tnawsft
SHA256 5e76b9dd224bdd4389fcc2003959f3669a79cf6ac26610ddc5f4e80961e28d5d
MD5 205a215b7c55d9589d0bb07fd45fe5f9
SHA1 d859a7b7b80b9d04b53b48b4a9d9da32781d6bcb
SHA512 417d98d59bcaaf810a715acd252d132a9cf3a80efd82b2c67064bee301fcbf8d8affd859fbdfc2742e19145ed45dbb3fafde1b0109eb52e7e4a914c373bba754
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1mGsGx8OHuPI2zjbpgw3iSqYo1urQkjAtZRiVAB0:cu6YepTPso2rez323bmwSSqmQkjAtZRi
TLSH
T100231A0037E8812BF2BE4FB899F26145467EF6632603D5492CC451DB5623FC6DA426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

zorvec.name:80
zorvec.name:22
zorvec.name:8080
zorvec.name:8880
zorvec.name:2052
zorvec.name:2082
zorvec.name:2086
zorvec.name:2095
zorvec.name:443
zorvec.name:2053
zorvec.name:2083
zorvec.name:2087
zorvec.name:2096
zorvec.name:8443
www.zorvec.name:80
www.zorvec.name:22
www.zorvec.name:8080
www.zorvec.name:8880
www.zorvec.name:2052
www.zorvec.name:2082
www.zorvec.name:2086
www.zorvec.name:2095
www.zorvec.name:443
www.zorvec.name:2053
www.zorvec.name:2083
www.zorvec.name:2087
www.zorvec.name:2096
www.zorvec.name:8443
trisis.zorvec.name:80
trisis.zorvec.name:22
trisis.zorvec.name:8080
trisis.zorvec.name:8880
trisis.zorvec.name:2052
trisis.zorvec.name:2082
trisis.zorvec.name:2086
trisis.zorvec.name:2095
trisis.zorvec.name:443
trisis.zorvec.name:2053
trisis.zorvec.name:2083
trisis.zorvec.name:2087
trisis.zorvec.name:2096
trisis.zorvec.name:8443
cl0p.zorvec.name:80
cl0p.zorvec.name:22
cl0p.zorvec.name:8080
cl0p.zorvec.name:8880
cl0p.zorvec.name:2052
cl0p.zorvec.name:2082
cl0p.zorvec.name:2086
cl0p.zorvec.name:2095
cl0p.zorvec.name:443
cl0p.zorvec.name:2053
cl0p.zorvec.name:2083
cl0p.zorvec.name:2087
cl0p.zorvec.name:2096
cl0p.zorvec.name:8443
agenttesla.zorvec.name:80
agenttesla.zorvec.name:22
agenttesla.zorvec.name:8080
agenttesla.zorvec.name:8880
agenttesla.zorvec.name:2052
agenttesla.zorvec.name:2082
agenttesla.zorvec.name:2086
agenttesla.zorvec.name:2095
agenttesla.zorvec.name:443
agenttesla.zorvec.name:2053
agenttesla.zorvec.name:2083
agenttesla.zorvec.name:2087
agenttesla.zorvec.name:2096
agenttesla.zorvec.name:8443
invasive.zorvec.name:80
invasive.zorvec.name:22
invasive.zorvec.name:8080
invasive.zorvec.name:8880
invasive.zorvec.name:2052
invasive.zorvec.name:2082
invasive.zorvec.name:2086
invasive.zorvec.name:2095
invasive.zorvec.name:443
invasive.zorvec.name:2053
invasive.zorvec.name:2083
invasive.zorvec.name:2087
invasive.zorvec.name:2096
invasive.zorvec.name:8443

Mutex

B6y2DlITCPlH

Attributes

delay
0
install
true
install_file
k497crmh.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
5e76b9dd224bdd4389fcc2003959f3669a79cf6ac26610ddc5f4e80961e28d5d

File Explorer

5e76b9dd224bdd4389fcc2003959f3669a79cf6ac26610ddc5f4e80961e28d5d

.exe 45KB

5e76b9dd224bdd4389fcc2003959f3669a79cf6ac26610ddc5f4e80961e28d5d

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 5e76b9dd224bdd4389fcc2003959f3669a79cf6ac26610ddc5f4e80961e28d5d
MD5 205a215b7c55d9589d0bb07fd45fe5f9
SHA1 d859a7b7b80b9d04b53b48b4a9d9da32781d6bcb
SHA512 417d98d59bcaaf810a715acd252d132a9cf3a80efd82b2c67064bee301fcbf8d8affd859fbdfc2742e19145ed45dbb3fafde1b0109eb52e7e4a914c373bba754
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1mGsGx8OHuPI2zjbpgw3iSqYo1urQkjAtZRiVAB0:cu6YepTPso2rez323bmwSSqmQkjAtZRi
TLSH
T100231A0037E8812BF2BE4FB899F26145467EF6632603D5492CC451DB5623FC6DA426FE
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

51374

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

5e76b9dd224bdd4389fcc2003959f3669a79cf6ac26610ddc5f4e80961e28d5d

mscoree

dotnet