asyncrat | 9a18366c9e8ae2a00102306ef4bc99f57d12d414a2d08901fdb73becb8ab5166

Sharing

Copy URL Twitter E-mail

General

Target
9a18366c9e8ae2a00102306ef4bc99f57d12d414a2d08901fdb73becb8ab5166
Size 45KB
Sample260804-vm5l6ss1e1
SHA256 9a18366c9e8ae2a00102306ef4bc99f57d12d414a2d08901fdb73becb8ab5166
MD5 948fd1291c2403552e4f57de0de56375
SHA1 1df6c4c79f0ed90160aa39571eb95434b580c56d
SHA512 950bdf86bfdcffb9a7c61637ba6779ea6ca4e059fa612394232f391b6920cbc456ecce823785a5738ba4b2e681fabb170d6d0d0319d990df360b8f099baa266a
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q98zjHy/aKPIbNjbugX3iShGqze2RBDZsx:EufspTf2g23nhbFbRXSShGqzZdsx
TLSH
T1E7232B003BE9812BF2BE5B789DF26145867AF6733A03D58E1CC4119B1713BC69642AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sextinvl.blog:80
sextinvl.blog:22
sextinvl.blog:8080
sextinvl.blog:8880
sextinvl.blog:2052
sextinvl.blog:2082
sextinvl.blog:2086
sextinvl.blog:2095
sextinvl.blog:443
sextinvl.blog:2053
sextinvl.blog:2083
sextinvl.blog:2087
sextinvl.blog:2096
sextinvl.blog:8443
www.sextinvl.blog:80
www.sextinvl.blog:22
www.sextinvl.blog:8080
www.sextinvl.blog:8880
www.sextinvl.blog:2052
www.sextinvl.blog:2082
www.sextinvl.blog:2086
www.sextinvl.blog:2095
www.sextinvl.blog:443
www.sextinvl.blog:2053
www.sextinvl.blog:2083
www.sextinvl.blog:2087
www.sextinvl.blog:2096
www.sextinvl.blog:8443
gootloader.sextinvl.blog:80
gootloader.sextinvl.blog:22
gootloader.sextinvl.blog:8080
gootloader.sextinvl.blog:8880
gootloader.sextinvl.blog:2052
gootloader.sextinvl.blog:2082
gootloader.sextinvl.blog:2086
gootloader.sextinvl.blog:2095
gootloader.sextinvl.blog:443
gootloader.sextinvl.blog:2053
gootloader.sextinvl.blog:2083
gootloader.sextinvl.blog:2087
gootloader.sextinvl.blog:2096
gootloader.sextinvl.blog:8443
malware.sextinvl.blog:80
malware.sextinvl.blog:22
malware.sextinvl.blog:8080
malware.sextinvl.blog:8880
malware.sextinvl.blog:2052
malware.sextinvl.blog:2082
malware.sextinvl.blog:2086
malware.sextinvl.blog:2095
malware.sextinvl.blog:443
malware.sextinvl.blog:2053
malware.sextinvl.blog:2083
malware.sextinvl.blog:2087
malware.sextinvl.blog:2096
malware.sextinvl.blog:8443
sobig.sextinvl.blog:80
sobig.sextinvl.blog:22
sobig.sextinvl.blog:8080
sobig.sextinvl.blog:8880
sobig.sextinvl.blog:2052
sobig.sextinvl.blog:2082
sobig.sextinvl.blog:2086
sobig.sextinvl.blog:2095
sobig.sextinvl.blog:443
sobig.sextinvl.blog:2053
sobig.sextinvl.blog:2083
sobig.sextinvl.blog:2087
sobig.sextinvl.blog:2096
sobig.sextinvl.blog:8443

Mutex

w8VpMBiglSVc

Attributes

delay
0
install
true
install_file
2at56h6.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
9a18366c9e8ae2a00102306ef4bc99f57d12d414a2d08901fdb73becb8ab5166

File Explorer

9a18366c9e8ae2a00102306ef4bc99f57d12d414a2d08901fdb73becb8ab5166

.exe 45KB

9a18366c9e8ae2a00102306ef4bc99f57d12d414a2d08901fdb73becb8ab5166

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 9a18366c9e8ae2a00102306ef4bc99f57d12d414a2d08901fdb73becb8ab5166
MD5 948fd1291c2403552e4f57de0de56375
SHA1 1df6c4c79f0ed90160aa39571eb95434b580c56d
SHA512 950bdf86bfdcffb9a7c61637ba6779ea6ca4e059fa612394232f391b6920cbc456ecce823785a5738ba4b2e681fabb170d6d0d0319d990df360b8f099baa266a
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q98zjHy/aKPIbNjbugX3iShGqze2RBDZsx:EufspTf2g23nhbFbRXSShGqzZdsx
TLSH
T1E7232B003BE9812BF2BE5B789DF26145867AF6733A03D58E1CC4119B1713BC69642AFD
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

9a18366c9e8ae2a00102306ef4bc99f57d12d414a2d08901fdb73becb8ab5166

mscoree

dotnet