asyncrat | 4ca06034264e6af3d8a43d7e7aaba3fb48063e031844999c123173a69e2d4897

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General

Target
4ca06034264e6af3d8a43d7e7aaba3fb48063e031844999c123173a69e2d4897
Size 45KB
Sample260706-wc6l6aaw21
SHA256 4ca06034264e6af3d8a43d7e7aaba3fb48063e031844999c123173a69e2d4897
MD5 cf36d4cfb6055b58f387a15c23c6b8f7
SHA1 3df208628f71905da725ea954173717aa28ef0e4
SHA512 a2cbeec0d05ccec2ec04afa47e91b73f78e7a59a86044995f5999a1aa3676301c6fe5b1cd5ae6f87519d56b1961452b736f9060af32883c17277fb5a8fb4c0f4
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1/fPLziObvtkjZPInzjb4gXniKA6Lxs1pgM2vBDZMx:wuZ8pT1tc2WfHiyyjWn3bvXiys6dMx
TLSH
T1AD232B003BE9812BF2BE4F7899F22145867AF6636603D5491CC441DB5723FC6DA42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexvietio.net:80
sexvietio.net:22
sexvietio.net:8080
sexvietio.net:8880
sexvietio.net:2052
sexvietio.net:2082
sexvietio.net:2086
sexvietio.net:2095
sexvietio.net:443
sexvietio.net:2053
sexvietio.net:2083
sexvietio.net:2087
sexvietio.net:2096
sexvietio.net:8443
www.sexvietio.net:80
www.sexvietio.net:22
www.sexvietio.net:8080
www.sexvietio.net:8880
www.sexvietio.net:2052
www.sexvietio.net:2082
www.sexvietio.net:2086
www.sexvietio.net:2095
www.sexvietio.net:443
www.sexvietio.net:2053
www.sexvietio.net:2083
www.sexvietio.net:2087
www.sexvietio.net:2096
www.sexvietio.net:8443
sodinokibi.sexvietio.net:80
sodinokibi.sexvietio.net:22
sodinokibi.sexvietio.net:8080
sodinokibi.sexvietio.net:8880
sodinokibi.sexvietio.net:2052
sodinokibi.sexvietio.net:2082
sodinokibi.sexvietio.net:2086
sodinokibi.sexvietio.net:2095
sodinokibi.sexvietio.net:443
sodinokibi.sexvietio.net:2053
sodinokibi.sexvietio.net:2083
sodinokibi.sexvietio.net:2087
sodinokibi.sexvietio.net:2096
sodinokibi.sexvietio.net:8443
blaster.sexvietio.net:80
blaster.sexvietio.net:22
blaster.sexvietio.net:8080
blaster.sexvietio.net:8880
blaster.sexvietio.net:2052
blaster.sexvietio.net:2082
blaster.sexvietio.net:2086
blaster.sexvietio.net:2095
blaster.sexvietio.net:443
blaster.sexvietio.net:2053
blaster.sexvietio.net:2083
blaster.sexvietio.net:2087
blaster.sexvietio.net:2096
blaster.sexvietio.net:8443

Mutex

iqW3S8J3ElPW

Attributes

delay
0
install
true
install_file
n9ip.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
4ca06034264e6af3d8a43d7e7aaba3fb48063e031844999c123173a69e2d4897

File Explorer

4ca06034264e6af3d8a43d7e7aaba3fb48063e031844999c123173a69e2d4897

.exe 45KB

4ca06034264e6af3d8a43d7e7aaba3fb48063e031844999c123173a69e2d4897

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 4ca06034264e6af3d8a43d7e7aaba3fb48063e031844999c123173a69e2d4897
MD5 cf36d4cfb6055b58f387a15c23c6b8f7
SHA1 3df208628f71905da725ea954173717aa28ef0e4
SHA512 a2cbeec0d05ccec2ec04afa47e91b73f78e7a59a86044995f5999a1aa3676301c6fe5b1cd5ae6f87519d56b1961452b736f9060af32883c17277fb5a8fb4c0f4
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1/fPLziObvtkjZPInzjb4gXniKA6Lxs1pgM2vBDZMx:wuZ8pT1tc2WfHiyyjWn3bvXiys6dMx
TLSH
T1AD232B003BE9812BF2BE4F7899F22145867AF6636603D5491CC441DB5723FC6DA42AFE
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

51262

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

4ca06034264e6af3d8a43d7e7aaba3fb48063e031844999c123173a69e2d4897

mscoree

dotnet