asyncrat | 18400596d18bbf7bc9833c986965b341f9df93e0713b32257ffbb08a6b0d3fd3

Sharing

Copy URL Twitter E-mail

General

Target
18400596d18bbf7bc9833c986965b341f9df93e0713b32257ffbb08a6b0d3fd3
Size 45KB
Sample260716-ql23faet3k
SHA256 18400596d18bbf7bc9833c986965b341f9df93e0713b32257ffbb08a6b0d3fd3
MD5 be0d4d943ed6dbdc8eb26d2ee6dc88e1
SHA1 018423304fe7a7fffe7015b2c6fb0f76dac68fdf
SHA512 90f694f3fc44d8dce23257ca64ab4847f60e2dd5f4f539a390b68b55e66b30c1665ef9a6482c5da940ffbbe8e5b142d4447f1bfe0cdbcc12d1f2585f5b3f114b
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFo3HE4eVoOPIGjzjbPga3ikD5jfvFv2BDZEx:MuLAZTnbg2BU1o3Gj3b4aSqjftvYdEx
TLSH
T1C4231B003BE8812BF2BE4F7499F26145867AF6633603D54E1CC451DB5723FC69A426EE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

vuasexviet.com:80
vuasexviet.com:22
vuasexviet.com:8080
vuasexviet.com:8880
vuasexviet.com:2052
vuasexviet.com:2082
vuasexviet.com:2086
vuasexviet.com:2095
vuasexviet.com:443
vuasexviet.com:2053
vuasexviet.com:2083
vuasexviet.com:2087
vuasexviet.com:2096
vuasexviet.com:8443
www.vuasexviet.com:80
www.vuasexviet.com:22
www.vuasexviet.com:8080
www.vuasexviet.com:8880
www.vuasexviet.com:2052
www.vuasexviet.com:2082
www.vuasexviet.com:2086
www.vuasexviet.com:2095
www.vuasexviet.com:443
www.vuasexviet.com:2053
www.vuasexviet.com:2083
www.vuasexviet.com:2087
www.vuasexviet.com:2096
www.vuasexviet.com:8443
malware.vuasexviet.com:80
malware.vuasexviet.com:22
malware.vuasexviet.com:8080
malware.vuasexviet.com:8880
malware.vuasexviet.com:2052
malware.vuasexviet.com:2082
malware.vuasexviet.com:2086
malware.vuasexviet.com:2095
malware.vuasexviet.com:443
malware.vuasexviet.com:2053
malware.vuasexviet.com:2083
malware.vuasexviet.com:2087
malware.vuasexviet.com:2096
malware.vuasexviet.com:8443
cl0p.vuasexviet.com:80
cl0p.vuasexviet.com:22
cl0p.vuasexviet.com:8080
cl0p.vuasexviet.com:8880
cl0p.vuasexviet.com:2052
cl0p.vuasexviet.com:2082
cl0p.vuasexviet.com:2086
cl0p.vuasexviet.com:2095
cl0p.vuasexviet.com:443
cl0p.vuasexviet.com:2053
cl0p.vuasexviet.com:2083
cl0p.vuasexviet.com:2087
cl0p.vuasexviet.com:2096
cl0p.vuasexviet.com:8443
fakeupdates.vuasexviet.com:80
fakeupdates.vuasexviet.com:22
fakeupdates.vuasexviet.com:8080
fakeupdates.vuasexviet.com:8880
fakeupdates.vuasexviet.com:2052
fakeupdates.vuasexviet.com:2082
fakeupdates.vuasexviet.com:2086
fakeupdates.vuasexviet.com:2095
fakeupdates.vuasexviet.com:443
fakeupdates.vuasexviet.com:2053
fakeupdates.vuasexviet.com:2083
fakeupdates.vuasexviet.com:2087
fakeupdates.vuasexviet.com:2096
fakeupdates.vuasexviet.com:8443

Mutex

mOctSPv9mHtn

Attributes

delay
0
install
true
install_file
ubz9m.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
18400596d18bbf7bc9833c986965b341f9df93e0713b32257ffbb08a6b0d3fd3

File Explorer

18400596d18bbf7bc9833c986965b341f9df93e0713b32257ffbb08a6b0d3fd3

.exe 45KB

18400596d18bbf7bc9833c986965b341f9df93e0713b32257ffbb08a6b0d3fd3

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 18400596d18bbf7bc9833c986965b341f9df93e0713b32257ffbb08a6b0d3fd3
MD5 be0d4d943ed6dbdc8eb26d2ee6dc88e1
SHA1 018423304fe7a7fffe7015b2c6fb0f76dac68fdf
SHA512 90f694f3fc44d8dce23257ca64ab4847f60e2dd5f4f539a390b68b55e66b30c1665ef9a6482c5da940ffbbe8e5b142d4447f1bfe0cdbcc12d1f2585f5b3f114b
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFo3HE4eVoOPIGjzjbPga3ikD5jfvFv2BDZEx:MuLAZTnbg2BU1o3Gj3b4aSqjftvYdEx
TLSH
T1C4231B003BE8812BF2BE4F7499F26145867AF6633603D54E1CC451DB5723FC69A426EE
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

51358

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

18400596d18bbf7bc9833c986965b341f9df93e0713b32257ffbb08a6b0d3fd3

mscoree

dotnet