asyncrat | a2318fb57b5fa82fe20bb0565da2a89fb043d2c6d7f241a5da9ddf1a9d652167

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General

Target
a2318fb57b5fa82fe20bb0565da2a89fb043d2c6d7f241a5da9ddf1a9d652167
Size 45KB
Sample260804-np7e8avwcs
SHA256 a2318fb57b5fa82fe20bb0565da2a89fb043d2c6d7f241a5da9ddf1a9d652167
MD5 30344a428a5c59264cefa4273d0048cd
SHA1 559d3c92c8fcdda715c7d85a2c517d1f61223cba
SHA512 4ef3434fc3e2bed6541d1e29187e8039333341a1e6beba9dfd104c54ba8c8aa2180c66667282266895bdec005de5b7af8aec8481cc274ca3d9f932bcab9baf42
SSDEEP 768:kuSOpTPTCFcWUeXa6mo2qAHBjusyQowsPIWzjbIgX3kqDJbf4+AG2f5tTBDZMx:kuSOpTPOP2XBjuxZwRW3bfXUcbc/dMx
TLSH
T12C233B0037E8812BF2BE5F7898F26145867EF6632603D54A1CC451DB5623FC69A42AFE
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
revil.twosisterstubes.com:80
revil.twosisterstubes.com:22
revil.twosisterstubes.com:8080
revil.twosisterstubes.com:8880
revil.twosisterstubes.com:2052
revil.twosisterstubes.com:2082
revil.twosisterstubes.com:2086
revil.twosisterstubes.com:2095
revil.twosisterstubes.com:443
revil.twosisterstubes.com:2053
revil.twosisterstubes.com:2083
revil.twosisterstubes.com:2087
revil.twosisterstubes.com:2096
revil.twosisterstubes.com:8443
ryuk.twosisterstubes.com:80
ryuk.twosisterstubes.com:22
ryuk.twosisterstubes.com:8080
ryuk.twosisterstubes.com:8880
ryuk.twosisterstubes.com:2052
ryuk.twosisterstubes.com:2082
ryuk.twosisterstubes.com:2086
ryuk.twosisterstubes.com:2095
ryuk.twosisterstubes.com:443
ryuk.twosisterstubes.com:2053
ryuk.twosisterstubes.com:2083
ryuk.twosisterstubes.com:2087
ryuk.twosisterstubes.com:2096
ryuk.twosisterstubes.com:8443
cryptolocker.twosisterstubes.com:80
cryptolocker.twosisterstubes.com:22
cryptolocker.twosisterstubes.com:8080
cryptolocker.twosisterstubes.com:8880
cryptolocker.twosisterstubes.com:2052
cryptolocker.twosisterstubes.com:2082
cryptolocker.twosisterstubes.com:2086
cryptolocker.twosisterstubes.com:2095
cryptolocker.twosisterstubes.com:443
cryptolocker.twosisterstubes.com:2053
cryptolocker.twosisterstubes.com:2083
cryptolocker.twosisterstubes.com:2087
cryptolocker.twosisterstubes.com:2096
cryptolocker.twosisterstubes.com:8443

Mutex

0pPZloBlp1pE

Attributes

delay
0
install
true
install_file
3e1s.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
a2318fb57b5fa82fe20bb0565da2a89fb043d2c6d7f241a5da9ddf1a9d652167

File Explorer

a2318fb57b5fa82fe20bb0565da2a89fb043d2c6d7f241a5da9ddf1a9d652167

.exe 45KB

a2318fb57b5fa82fe20bb0565da2a89fb043d2c6d7f241a5da9ddf1a9d652167

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 a2318fb57b5fa82fe20bb0565da2a89fb043d2c6d7f241a5da9ddf1a9d652167
MD5 30344a428a5c59264cefa4273d0048cd
SHA1 559d3c92c8fcdda715c7d85a2c517d1f61223cba
SHA512 4ef3434fc3e2bed6541d1e29187e8039333341a1e6beba9dfd104c54ba8c8aa2180c66667282266895bdec005de5b7af8aec8481cc274ca3d9f932bcab9baf42
SSDEEP 768:kuSOpTPTCFcWUeXa6mo2qAHBjusyQowsPIWzjbIgX3kqDJbf4+AG2f5tTBDZMx:kuSOpTPOP2XBjuxZwRW3bfXUcbc/dMx
TLSH
T12C233B0037E8812BF2BE5F7898F26145867EF6632603D54A1CC451DB5623FC69A42AFE
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

51390

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

a2318fb57b5fa82fe20bb0565da2a89fb043d2c6d7f241a5da9ddf1a9d652167

mscoree

dotnet