asyncrat | cec0f4feaf65d04b9b00ea91b18582b51e99a02ec90b9889396101a32fc47492

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General

Target
cec0f4feaf65d04b9b00ea91b18582b51e99a02ec90b9889396101a32fc47492
Size 45KB
Sample260804-2bs8bsfj4v
SHA256 cec0f4feaf65d04b9b00ea91b18582b51e99a02ec90b9889396101a32fc47492
MD5 5b127d0c47c7d931b8b3f3229f24f295
SHA1 87b6d23f4842d8baf90b5656b0c3ca8602470ec9
SHA512 18951c29b6966ce2615ebb822991888690a8a16b514909327b1daf6fc6154440605686b685300d37d2366f10bd08c54f00d0d91b720630c74ec1870799daf600
SSDEEP 768:cuqb5TrIGuCWUoKXMmo2qQ/ZTohEaSPI6zjb1XgX3iLrV/UlTo5VUsBDZUx:cuqb5TrhG2F4Ea763b1wXS/yBo5VRdUx
TLSH
T10C231B003BE8812BF2BE5F789CF26145867AF5736603D5892CC441DB5B13FC69A426FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

twosisterstubes.com:80
twosisterstubes.com:22
twosisterstubes.com:8080
twosisterstubes.com:8880
twosisterstubes.com:2052
twosisterstubes.com:2082
twosisterstubes.com:2086
twosisterstubes.com:2095
twosisterstubes.com:443
twosisterstubes.com:2053
twosisterstubes.com:2083
twosisterstubes.com:2087
twosisterstubes.com:2096
twosisterstubes.com:8443
www.twosisterstubes.com:80
www.twosisterstubes.com:22
www.twosisterstubes.com:8080
www.twosisterstubes.com:8880
www.twosisterstubes.com:2052
www.twosisterstubes.com:2082
www.twosisterstubes.com:2086
www.twosisterstubes.com:2095
www.twosisterstubes.com:443
www.twosisterstubes.com:2053
www.twosisterstubes.com:2083
www.twosisterstubes.com:2087
www.twosisterstubes.com:2096
www.twosisterstubes.com:8443
conti.twosisterstubes.com:80
conti.twosisterstubes.com:22
conti.twosisterstubes.com:8080
conti.twosisterstubes.com:8880
conti.twosisterstubes.com:2052
conti.twosisterstubes.com:2082
conti.twosisterstubes.com:2086
conti.twosisterstubes.com:2095
conti.twosisterstubes.com:443
conti.twosisterstubes.com:2053
conti.twosisterstubes.com:2083
conti.twosisterstubes.com:2087
conti.twosisterstubes.com:2096
conti.twosisterstubes.com:8443
fakeupdates.twosisterstubes.com:80
fakeupdates.twosisterstubes.com:22
fakeupdates.twosisterstubes.com:8080
fakeupdates.twosisterstubes.com:8880
fakeupdates.twosisterstubes.com:2052
fakeupdates.twosisterstubes.com:2082
fakeupdates.twosisterstubes.com:2086
fakeupdates.twosisterstubes.com:2095
fakeupdates.twosisterstubes.com:443
fakeupdates.twosisterstubes.com:2053
fakeupdates.twosisterstubes.com:2083
fakeupdates.twosisterstubes.com:2087
fakeupdates.twosisterstubes.com:2096
fakeupdates.twosisterstubes.com:8443
emotet.twosisterstubes.com:80
emotet.twosisterstubes.com:22
emotet.twosisterstubes.com:8080
emotet.twosisterstubes.com:8880
emotet.twosisterstubes.com:2052
emotet.twosisterstubes.com:2082
emotet.twosisterstubes.com:2086
emotet.twosisterstubes.com:2095
emotet.twosisterstubes.com:443
emotet.twosisterstubes.com:2053
emotet.twosisterstubes.com:2083
emotet.twosisterstubes.com:2087
emotet.twosisterstubes.com:2096
emotet.twosisterstubes.com:8443

Mutex

Uj13lKP1mGJF

Attributes

delay
0
install
true
install_file
cpsd5.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
cec0f4feaf65d04b9b00ea91b18582b51e99a02ec90b9889396101a32fc47492

File Explorer

cec0f4feaf65d04b9b00ea91b18582b51e99a02ec90b9889396101a32fc47492

.exe 45KB

cec0f4feaf65d04b9b00ea91b18582b51e99a02ec90b9889396101a32fc47492

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 cec0f4feaf65d04b9b00ea91b18582b51e99a02ec90b9889396101a32fc47492
MD5 5b127d0c47c7d931b8b3f3229f24f295
SHA1 87b6d23f4842d8baf90b5656b0c3ca8602470ec9
SHA512 18951c29b6966ce2615ebb822991888690a8a16b514909327b1daf6fc6154440605686b685300d37d2366f10bd08c54f00d0d91b720630c74ec1870799daf600
SSDEEP 768:cuqb5TrIGuCWUoKXMmo2qQ/ZTohEaSPI6zjb1XgX3iLrV/UlTo5VUsBDZUx:cuqb5TrhG2F4Ea763b1wXS/yBo5VRdUx
TLSH
T10C231B003BE8812BF2BE5F789CF26145867AF5736603D5892CC441DB5B13FC69A426FA
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

51438

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

cec0f4feaf65d04b9b00ea91b18582b51e99a02ec90b9889396101a32fc47492

mscoree

dotnet