asyncrat | b03a9658dea38fa63aa986f95fab4101ade20f6616fb274652805188a4aaf521

Sharing

Copy URL Twitter E-mail

General

Target
b03a9658dea38fa63aa986f95fab4101ade20f6616fb274652805188a4aaf521
Size 45KB
Sample260718-rbxkmsgv4x
SHA256 b03a9658dea38fa63aa986f95fab4101ade20f6616fb274652805188a4aaf521
MD5 d9cb5bd5cdf7c0a51b0750d71baa250b
SHA1 c5b349a78e51805e3b9151936ae47897d36ade58
SHA512 c382fcd1308b7e36d4808db779aba59525fee9041db60ff7014d4f894e03f66598596302c39443b9ecd655966a2ec215a2322fe366014f40f7c279f69533e5e2
SSDEEP 768:kuSOpTPTCFcWUeXa6mo2qA310Bnjbc/nhfPICzjbygX3iw0tP4c0utBk9/9BDZMx:kuSOpTPOP2n2n3A4C3b1XSw0tLa97dMx
TLSH
T1FD233B003BE9812BF6BE4F7469F26241867AF5733603D58A1CC051DB4623FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexnga.store:80
sexnga.store:22
sexnga.store:8080
sexnga.store:8880
sexnga.store:2052
sexnga.store:2082
sexnga.store:2086
sexnga.store:2095
sexnga.store:443
sexnga.store:2053
sexnga.store:2083
sexnga.store:2087
sexnga.store:2096
sexnga.store:8443
www.sexnga.store:80
www.sexnga.store:22
www.sexnga.store:8080
www.sexnga.store:8880
www.sexnga.store:2052
www.sexnga.store:2082
www.sexnga.store:2086
www.sexnga.store:2095
www.sexnga.store:443
www.sexnga.store:2053
www.sexnga.store:2083
www.sexnga.store:2087
www.sexnga.store:2096
www.sexnga.store:8443
azorult.sexnga.store:80
azorult.sexnga.store:22
azorult.sexnga.store:8080
azorult.sexnga.store:8880
azorult.sexnga.store:2052
azorult.sexnga.store:2082
azorult.sexnga.store:2086
azorult.sexnga.store:2095
azorult.sexnga.store:443
azorult.sexnga.store:2053
azorult.sexnga.store:2083
azorult.sexnga.store:2087
azorult.sexnga.store:2096
azorult.sexnga.store:8443
sodinokibi.sexnga.store:80
sodinokibi.sexnga.store:22
sodinokibi.sexnga.store:8080
sodinokibi.sexnga.store:8880
sodinokibi.sexnga.store:2052
sodinokibi.sexnga.store:2082
sodinokibi.sexnga.store:2086
sodinokibi.sexnga.store:2095
sodinokibi.sexnga.store:443
sodinokibi.sexnga.store:2053
sodinokibi.sexnga.store:2083
sodinokibi.sexnga.store:2087
sodinokibi.sexnga.store:2096
sodinokibi.sexnga.store:8443
sobig.sexnga.store:80
sobig.sexnga.store:22
sobig.sexnga.store:8080
sobig.sexnga.store:8880
sobig.sexnga.store:2052
sobig.sexnga.store:2082
sobig.sexnga.store:2086
sobig.sexnga.store:2095
sobig.sexnga.store:443
sobig.sexnga.store:2053
sobig.sexnga.store:2083
sobig.sexnga.store:2087
sobig.sexnga.store:2096
sobig.sexnga.store:8443
gh0st.sexnga.store:80
gh0st.sexnga.store:22
gh0st.sexnga.store:8080
gh0st.sexnga.store:8880
gh0st.sexnga.store:2052
gh0st.sexnga.store:2082
gh0st.sexnga.store:2086
gh0st.sexnga.store:2095
gh0st.sexnga.store:443
gh0st.sexnga.store:2053
gh0st.sexnga.store:2083
gh0st.sexnga.store:2087
gh0st.sexnga.store:2096
gh0st.sexnga.store:8443

Mutex

wAuVtknDo13d

Attributes

delay
0
install
true
install_file
cnoe.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
b03a9658dea38fa63aa986f95fab4101ade20f6616fb274652805188a4aaf521

File Explorer

b03a9658dea38fa63aa986f95fab4101ade20f6616fb274652805188a4aaf521

.exe 45KB

b03a9658dea38fa63aa986f95fab4101ade20f6616fb274652805188a4aaf521

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 b03a9658dea38fa63aa986f95fab4101ade20f6616fb274652805188a4aaf521
MD5 d9cb5bd5cdf7c0a51b0750d71baa250b
SHA1 c5b349a78e51805e3b9151936ae47897d36ade58
SHA512 c382fcd1308b7e36d4808db779aba59525fee9041db60ff7014d4f894e03f66598596302c39443b9ecd655966a2ec215a2322fe366014f40f7c279f69533e5e2
SSDEEP 768:kuSOpTPTCFcWUeXa6mo2qA310Bnjbc/nhfPICzjbygX3iw0tP4c0utBk9/9BDZMx:kuSOpTPOP2n2n3A4C3b1XSw0tLa97dMx
TLSH
T1FD233B003BE9812BF6BE4F7469F26241867AF5733603D58A1CC051DB4623FC69A426FE
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

51390

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

b03a9658dea38fa63aa986f95fab4101ade20f6616fb274652805188a4aaf521

mscoree

dotnet