asyncrat | 2a410d3e33ba32d52bd6f5c456f9b2bf1b0fe617a316f61d456d7b37d92460cd

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General

Target
2a410d3e33ba32d52bd6f5c456f9b2bf1b0fe617a316f61d456d7b37d92460cd
Size 45KB
Sample260710-mtzeqsaz4v
SHA256 2a410d3e33ba32d52bd6f5c456f9b2bf1b0fe617a316f61d456d7b37d92460cd
MD5 5996d4a14a5384612234f1945962233d
SHA1 5580c51b7bc11fd22b2f7dc0c1e1dca9e8f465c6
SHA512 3d4ad737132204c0d4a8f6fd931a1b77771464f1e90c3c6c57a1be733a80425eca18c5f191fa0c46564e54e2fd10635880baddd8e8dbe331e533a8e27faff082
SSDEEP 768:5udApTNctooWUS7C+mo2qttDEbHB0jrOPI/izjbigX3iwP4VDUWVBDZ0x:5udApTNmU2CySf3/i3bFXSwUXd0x
TLSH
T1C7231A003BE9C22BF2BE4FB8A9F26105867AF6632603D54D1CC451D75723FC69A426ED
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexviet74.com:80
sexviet74.com:22
sexviet74.com:8080
sexviet74.com:8880
sexviet74.com:2052
sexviet74.com:2082
sexviet74.com:2086
sexviet74.com:2095
sexviet74.com:443
sexviet74.com:2053
sexviet74.com:2083
sexviet74.com:2087
sexviet74.com:2096
sexviet74.com:8443
www.sexviet74.com:80
www.sexviet74.com:22
www.sexviet74.com:8080
www.sexviet74.com:8880
www.sexviet74.com:2052
www.sexviet74.com:2082
www.sexviet74.com:2086
www.sexviet74.com:2095
www.sexviet74.com:443
www.sexviet74.com:2053
www.sexviet74.com:2083
www.sexviet74.com:2087
www.sexviet74.com:2096
www.sexviet74.com:8443
mydoom.sexviet74.com:80
mydoom.sexviet74.com:22
mydoom.sexviet74.com:8080
mydoom.sexviet74.com:8880
mydoom.sexviet74.com:2052
mydoom.sexviet74.com:2082
mydoom.sexviet74.com:2086
mydoom.sexviet74.com:2095
mydoom.sexviet74.com:443
mydoom.sexviet74.com:2053
mydoom.sexviet74.com:2083
mydoom.sexviet74.com:2087
mydoom.sexviet74.com:2096
mydoom.sexviet74.com:8443
invasive.sexviet74.com:80
invasive.sexviet74.com:22
invasive.sexviet74.com:8080
invasive.sexviet74.com:8880
invasive.sexviet74.com:2052
invasive.sexviet74.com:2082
invasive.sexviet74.com:2086
invasive.sexviet74.com:2095
invasive.sexviet74.com:443
invasive.sexviet74.com:2053
invasive.sexviet74.com:2083
invasive.sexviet74.com:2087
invasive.sexviet74.com:2096
invasive.sexviet74.com:8443

Mutex

tOSyMDudfRit

Attributes

delay
0
install
true
install_file
30lvwx.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
2a410d3e33ba32d52bd6f5c456f9b2bf1b0fe617a316f61d456d7b37d92460cd

File Explorer

2a410d3e33ba32d52bd6f5c456f9b2bf1b0fe617a316f61d456d7b37d92460cd

.exe 45KB

2a410d3e33ba32d52bd6f5c456f9b2bf1b0fe617a316f61d456d7b37d92460cd

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 2a410d3e33ba32d52bd6f5c456f9b2bf1b0fe617a316f61d456d7b37d92460cd
MD5 5996d4a14a5384612234f1945962233d
SHA1 5580c51b7bc11fd22b2f7dc0c1e1dca9e8f465c6
SHA512 3d4ad737132204c0d4a8f6fd931a1b77771464f1e90c3c6c57a1be733a80425eca18c5f191fa0c46564e54e2fd10635880baddd8e8dbe331e533a8e27faff082
SSDEEP 768:5udApTNctooWUS7C+mo2qttDEbHB0jrOPI/izjbigX3iwP4VDUWVBDZ0x:5udApTNmU2CySf3/i3bFXSwUXd0x
TLSH
T1C7231A003BE9C22BF2BE4FB8A9F26105867AF6632603D54D1CC451D75723FC69A426ED
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

2a410d3e33ba32d52bd6f5c456f9b2bf1b0fe617a316f61d456d7b37d92460cd

mscoree

dotnet