asyncrat | 6376df06c0c88ca3c24ed7595cfef666851b77c46656d55dd03082420aee604e

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General

Target
6376df06c0c88ca3c24ed7595cfef666851b77c46656d55dd03082420aee604e
Size 45KB
Sample260711-jm45vsd13p
SHA256 6376df06c0c88ca3c24ed7595cfef666851b77c46656d55dd03082420aee604e
MD5 8ba7bdc9e6a0985f7c71ba5a4a4e64ea
SHA1 a5917947f1e1ff4d2b913096a6e872c8cbe4f8b5
SHA512 702edd0690138c58b2e8221a41bf8b3d1a4e93afd366515017752e30bbc5177362c205094cd1e3637097627568567ed0281d0c4553d8309bc51b8180e47d933c
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1fLiE0yFjrdj3kk8PIhljbggX3iIxDFf+z9tIgbaBDg:cuR0JTPjY2SLBXDBhtbHXSI72z9tIsE0
TLSH
T1BD232A003BE9812BF2BE4F7868F26245467AF6632603D54E1CC451CB4723BC69A43AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexviet11.com:80
sexviet11.com:22
sexviet11.com:8080
sexviet11.com:8880
sexviet11.com:2052
sexviet11.com:2082
sexviet11.com:2086
sexviet11.com:2095
sexviet11.com:443
sexviet11.com:2053
sexviet11.com:2083
sexviet11.com:2087
sexviet11.com:2096
sexviet11.com:8443
www.sexviet11.com:80
www.sexviet11.com:22
www.sexviet11.com:8080
www.sexviet11.com:8880
www.sexviet11.com:2052
www.sexviet11.com:2082
www.sexviet11.com:2086
www.sexviet11.com:2095
www.sexviet11.com:443
www.sexviet11.com:2053
www.sexviet11.com:2083
www.sexviet11.com:2087
www.sexviet11.com:2096
www.sexviet11.com:8443
sobig.sexviet11.com:80
sobig.sexviet11.com:22
sobig.sexviet11.com:8080
sobig.sexviet11.com:8880
sobig.sexviet11.com:2052
sobig.sexviet11.com:2082
sobig.sexviet11.com:2086
sobig.sexviet11.com:2095
sobig.sexviet11.com:443
sobig.sexviet11.com:2053
sobig.sexviet11.com:2083
sobig.sexviet11.com:2087
sobig.sexviet11.com:2096
sobig.sexviet11.com:8443
zeus.sexviet11.com:80
zeus.sexviet11.com:22
zeus.sexviet11.com:8080
zeus.sexviet11.com:8880
zeus.sexviet11.com:2052
zeus.sexviet11.com:2082
zeus.sexviet11.com:2086
zeus.sexviet11.com:2095
zeus.sexviet11.com:443
zeus.sexviet11.com:2053
zeus.sexviet11.com:2083
zeus.sexviet11.com:2087
zeus.sexviet11.com:2096
zeus.sexviet11.com:8443
qakbot.sexviet11.com:80
qakbot.sexviet11.com:22
qakbot.sexviet11.com:8080
qakbot.sexviet11.com:8880
qakbot.sexviet11.com:2052
qakbot.sexviet11.com:2082
qakbot.sexviet11.com:2086
qakbot.sexviet11.com:2095
qakbot.sexviet11.com:443
qakbot.sexviet11.com:2053
qakbot.sexviet11.com:2083
qakbot.sexviet11.com:2087
qakbot.sexviet11.com:2096
qakbot.sexviet11.com:8443

Mutex

Hkp7sMu9v7u0

Attributes

delay
0
install
true
install_file
s009.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
6376df06c0c88ca3c24ed7595cfef666851b77c46656d55dd03082420aee604e

File Explorer

6376df06c0c88ca3c24ed7595cfef666851b77c46656d55dd03082420aee604e

.exe 45KB

6376df06c0c88ca3c24ed7595cfef666851b77c46656d55dd03082420aee604e

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 6376df06c0c88ca3c24ed7595cfef666851b77c46656d55dd03082420aee604e
MD5 8ba7bdc9e6a0985f7c71ba5a4a4e64ea
SHA1 a5917947f1e1ff4d2b913096a6e872c8cbe4f8b5
SHA512 702edd0690138c58b2e8221a41bf8b3d1a4e93afd366515017752e30bbc5177362c205094cd1e3637097627568567ed0281d0c4553d8309bc51b8180e47d933c
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1fLiE0yFjrdj3kk8PIhljbggX3iIxDFf+z9tIgbaBDg:cuR0JTPjY2SLBXDBhtbHXSI72z9tIsE0
TLSH
T1BD232A003BE9812BF2BE4F7868F26245467AF6632603D54E1CC451CB4723BC69A43AFD
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

6376df06c0c88ca3c24ed7595cfef666851b77c46656d55dd03082420aee604e

mscoree

dotnet