asyncrat | aa329e7a70ae6e5c45519297e17f59c9dc3c6acf4b4559cdfcfcd831f4e5a0b4

Sharing

Copy URL Twitter E-mail

General

Target
aa329e7a70ae6e5c45519297e17f59c9dc3c6acf4b4559cdfcfcd831f4e5a0b4
Size 45KB
Sample260905-a4fddsz1f1
SHA256 aa329e7a70ae6e5c45519297e17f59c9dc3c6acf4b4559cdfcfcd831f4e5a0b4
MD5 388a75fe26caa038e80e34b67314e2e3
SHA1 7a4cddb43e71aafbb81ee760a2edd5f5d68dea85
SHA512 ecabcacb7d4b10166108fc781d8a838655963d8b7490aba84f98115d9001f89f3af6bb80db2b3d910e5d0eb981dbc395d367c6f083f24f0c325d5e48952f02c0
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q9Ewz/y3qiPIWzjbHgX3iSn4KpagC0BDZsx:EufspTf2g2v0hW3bAXSiadCdsx
TLSH
T18A232B003BE9C12BF2BE4F78ADF26145867AF5732A03D64A1CC4119B5613BC58A526FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

coisex.org:80
coisex.org:22
coisex.org:8080
coisex.org:8880
coisex.org:2052
coisex.org:2082
coisex.org:2086
coisex.org:2095
coisex.org:443
coisex.org:2053
coisex.org:2083
coisex.org:2087
coisex.org:2096
coisex.org:8443
www.coisex.org:80
www.coisex.org:22
www.coisex.org:8080
www.coisex.org:8880
www.coisex.org:2052
www.coisex.org:2082
www.coisex.org:2086
www.coisex.org:2095
www.coisex.org:443
www.coisex.org:2053
www.coisex.org:2083
www.coisex.org:2087
www.coisex.org:2096
www.coisex.org:8443
socgholish.coisex.org:80
socgholish.coisex.org:22
socgholish.coisex.org:8080
socgholish.coisex.org:8880
socgholish.coisex.org:2052
socgholish.coisex.org:2082
socgholish.coisex.org:2086
socgholish.coisex.org:2095
socgholish.coisex.org:443
socgholish.coisex.org:2053
socgholish.coisex.org:2083
socgholish.coisex.org:2087
socgholish.coisex.org:2096
socgholish.coisex.org:8443
cl0p.coisex.org:80
cl0p.coisex.org:22
cl0p.coisex.org:8080
cl0p.coisex.org:8880
cl0p.coisex.org:2052
cl0p.coisex.org:2082
cl0p.coisex.org:2086
cl0p.coisex.org:2095
cl0p.coisex.org:443
cl0p.coisex.org:2053
cl0p.coisex.org:2083
cl0p.coisex.org:2087
cl0p.coisex.org:2096
cl0p.coisex.org:8443
industroyer.coisex.org:80
industroyer.coisex.org:22
industroyer.coisex.org:8080
industroyer.coisex.org:8880
industroyer.coisex.org:2052
industroyer.coisex.org:2082
industroyer.coisex.org:2086
industroyer.coisex.org:2095
industroyer.coisex.org:443
industroyer.coisex.org:2053
industroyer.coisex.org:2083
industroyer.coisex.org:2087
industroyer.coisex.org:2096
industroyer.coisex.org:8443
wannacry.coisex.org:80
wannacry.coisex.org:22
wannacry.coisex.org:8080
wannacry.coisex.org:8880
wannacry.coisex.org:2052
wannacry.coisex.org:2082
wannacry.coisex.org:2086
wannacry.coisex.org:2095
wannacry.coisex.org:443
wannacry.coisex.org:2053
wannacry.coisex.org:2083
wannacry.coisex.org:2087
wannacry.coisex.org:2096
wannacry.coisex.org:8443

Mutex

o3zsvEMGZjqg

Attributes

delay
0
install
true
install_file
ug348x0.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
aa329e7a70ae6e5c45519297e17f59c9dc3c6acf4b4559cdfcfcd831f4e5a0b4

File Explorer

aa329e7a70ae6e5c45519297e17f59c9dc3c6acf4b4559cdfcfcd831f4e5a0b4

.exe 45KB

aa329e7a70ae6e5c45519297e17f59c9dc3c6acf4b4559cdfcfcd831f4e5a0b4

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 aa329e7a70ae6e5c45519297e17f59c9dc3c6acf4b4559cdfcfcd831f4e5a0b4
MD5 388a75fe26caa038e80e34b67314e2e3
SHA1 7a4cddb43e71aafbb81ee760a2edd5f5d68dea85
SHA512 ecabcacb7d4b10166108fc781d8a838655963d8b7490aba84f98115d9001f89f3af6bb80db2b3d910e5d0eb981dbc395d367c6f083f24f0c325d5e48952f02c0
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q9Ewz/y3qiPIWzjbHgX3iSn4KpagC0BDZsx:EufspTf2g2v0hW3bAXSiadCdsx
TLSH
T18A232B003BE9C12BF2BE4F78ADF26145867AF5732A03D64A1CC4119B5613BC58A526FE
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

aa329e7a70ae6e5c45519297e17f59c9dc3c6acf4b4559cdfcfcd831f4e5a0b4

mscoree

dotnet