asyncrat | 96a4deaae299c39c663df7b51ea8ca817d943a09fb76a6795c0e321113cd9838

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General

Target
96a4deaae299c39c663df7b51ea8ca817d943a09fb76a6795c0e321113cd9838
Size 45KB
Sample260919-pd4evszzht
SHA256 96a4deaae299c39c663df7b51ea8ca817d943a09fb76a6795c0e321113cd9838
MD5 28faee9b1fec077582530d7d5f5c491e
SHA1 56e52fda41b9930c656aaf9c489199abc2f5e6e4
SHA512 099c95cf452d24b43a19d4f002f6102d32b711a289daea3348551a7be88f1dee3d95b155ab5e5a587a4e3f619b81f29a8e1a7a6d7135187185a2e881a4afd886
SSDEEP 768:5udApTNctooWUS7C+mo2qtEK1YJBOPIxq7zjbngS3i7KDYodiwhnKBDZ0x:5udApTNmU2miz3xS3bgSS7KUuiUUd0x
TLSH
T132232A0037E8822BF1BE4B78ADF26145867EE2673603D54E1CC452DB5713BC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

vnsextop1.com:80
vnsextop1.com:22
vnsextop1.com:8080
vnsextop1.com:8880
vnsextop1.com:2052
vnsextop1.com:2082
vnsextop1.com:2086
vnsextop1.com:2095
vnsextop1.com:443
vnsextop1.com:2053
vnsextop1.com:2083
vnsextop1.com:2087
vnsextop1.com:2096
vnsextop1.com:8443
www.vnsextop1.com:80
www.vnsextop1.com:22
www.vnsextop1.com:8080
www.vnsextop1.com:8880
www.vnsextop1.com:2052
www.vnsextop1.com:2082
www.vnsextop1.com:2086
www.vnsextop1.com:2095
www.vnsextop1.com:443
www.vnsextop1.com:2053
www.vnsextop1.com:2083
www.vnsextop1.com:2087
www.vnsextop1.com:2096
www.vnsextop1.com:8443
ursnif.vnsextop1.com:80
ursnif.vnsextop1.com:22
ursnif.vnsextop1.com:8080
ursnif.vnsextop1.com:8880
ursnif.vnsextop1.com:2052
ursnif.vnsextop1.com:2082
ursnif.vnsextop1.com:2086
ursnif.vnsextop1.com:2095
ursnif.vnsextop1.com:443
ursnif.vnsextop1.com:2053
ursnif.vnsextop1.com:2083
ursnif.vnsextop1.com:2087
ursnif.vnsextop1.com:2096
ursnif.vnsextop1.com:8443
hacker.vnsextop1.com:80
hacker.vnsextop1.com:22
hacker.vnsextop1.com:8080
hacker.vnsextop1.com:8880
hacker.vnsextop1.com:2052
hacker.vnsextop1.com:2082
hacker.vnsextop1.com:2086
hacker.vnsextop1.com:2095
hacker.vnsextop1.com:443
hacker.vnsextop1.com:2053
hacker.vnsextop1.com:2083
hacker.vnsextop1.com:2087
hacker.vnsextop1.com:2096
hacker.vnsextop1.com:8443

Mutex

Hz8UNKanFVxf

Attributes

delay
0
install
true
install_file
2uaezl.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
96a4deaae299c39c663df7b51ea8ca817d943a09fb76a6795c0e321113cd9838

File Explorer

96a4deaae299c39c663df7b51ea8ca817d943a09fb76a6795c0e321113cd9838

.exe 45KB

96a4deaae299c39c663df7b51ea8ca817d943a09fb76a6795c0e321113cd9838

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 96a4deaae299c39c663df7b51ea8ca817d943a09fb76a6795c0e321113cd9838
MD5 28faee9b1fec077582530d7d5f5c491e
SHA1 56e52fda41b9930c656aaf9c489199abc2f5e6e4
SHA512 099c95cf452d24b43a19d4f002f6102d32b711a289daea3348551a7be88f1dee3d95b155ab5e5a587a4e3f619b81f29a8e1a7a6d7135187185a2e881a4afd886
SSDEEP 768:5udApTNctooWUS7C+mo2qtEK1YJBOPIxq7zjbngS3i7KDYodiwhnKBDZ0x:5udApTNmU2miz3xS3bgSS7KUuiUUd0x
TLSH
T132232A0037E8822BF1BE4B78ADF26145867EE2673603D54E1CC452DB5713BC69A426FE
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

96a4deaae299c39c663df7b51ea8ca817d943a09fb76a6795c0e321113cd9838

mscoree

dotnet