asyncrat | a091d223fdcd28f5e4085e344bd9b2ca88c1e0f14e991aafccb097a788b2edb4

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General

Target
a091d223fdcd28f5e4085e344bd9b2ca88c1e0f14e991aafccb097a788b2edb4
Size 45KB
Sample260821-te6c3ataka
SHA256 a091d223fdcd28f5e4085e344bd9b2ca88c1e0f14e991aafccb097a788b2edb4
MD5 f5349b17d034bdebf93947970f46f00a
SHA1 20153bffcc5345e321602e31598d4d36b5646f23
SHA512 272d8dd6304eae86df5b239c7ae8faeef8fab8c84870d5a9b67d4b6c2bec4e83288d2637e30a07336845951113a835bbb1c467ea19bf5eb9ce8f44c4094e2f92
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFEfBohEa+PIvMjbhgX3iCfgyDEG9HonbBDZEx:MuLAZTnbg2Z4EaHv8bOXSC4yDdHoNdEx
TLSH
T157231A003BD8816BF2BE4FB8A8F26145867EF5736603D6492CC4019B5713BC6DA526FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

zorvec.name:80
zorvec.name:22
zorvec.name:8080
zorvec.name:8880
zorvec.name:2052
zorvec.name:2082
zorvec.name:2086
zorvec.name:2095
zorvec.name:443
zorvec.name:2053
zorvec.name:2083
zorvec.name:2087
zorvec.name:2096
zorvec.name:8443
www.zorvec.name:80
www.zorvec.name:22
www.zorvec.name:8080
www.zorvec.name:8880
www.zorvec.name:2052
www.zorvec.name:2082
www.zorvec.name:2086
www.zorvec.name:2095
www.zorvec.name:443
www.zorvec.name:2053
www.zorvec.name:2083
www.zorvec.name:2087
www.zorvec.name:2096
www.zorvec.name:8443
trisis.zorvec.name:80
trisis.zorvec.name:22
trisis.zorvec.name:8080
trisis.zorvec.name:8880
trisis.zorvec.name:2052
trisis.zorvec.name:2082
trisis.zorvec.name:2086
trisis.zorvec.name:2095
trisis.zorvec.name:443
trisis.zorvec.name:2053
trisis.zorvec.name:2083
trisis.zorvec.name:2087
trisis.zorvec.name:2096
trisis.zorvec.name:8443
socgholish.zorvec.name:80
socgholish.zorvec.name:22
socgholish.zorvec.name:8080
socgholish.zorvec.name:8880
socgholish.zorvec.name:2052
socgholish.zorvec.name:2082
socgholish.zorvec.name:2086
socgholish.zorvec.name:2095
socgholish.zorvec.name:443
socgholish.zorvec.name:2053
socgholish.zorvec.name:2083
socgholish.zorvec.name:2087
socgholish.zorvec.name:2096
socgholish.zorvec.name:8443
hack.zorvec.name:80
hack.zorvec.name:22
hack.zorvec.name:8080
hack.zorvec.name:8880
hack.zorvec.name:2052
hack.zorvec.name:2082
hack.zorvec.name:2086
hack.zorvec.name:2095
hack.zorvec.name:443
hack.zorvec.name:2053
hack.zorvec.name:2083
hack.zorvec.name:2087
hack.zorvec.name:2096
hack.zorvec.name:8443
industroyer.zorvec.name:80
industroyer.zorvec.name:22
industroyer.zorvec.name:8080
industroyer.zorvec.name:8880
industroyer.zorvec.name:2052
industroyer.zorvec.name:2082
industroyer.zorvec.name:2086
industroyer.zorvec.name:2095
industroyer.zorvec.name:443
industroyer.zorvec.name:2053
industroyer.zorvec.name:2083
industroyer.zorvec.name:2087
industroyer.zorvec.name:2096
industroyer.zorvec.name:8443

Mutex

VrF5L61TQkZw

Attributes

delay
0
install
true
install_file
4vt18.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
a091d223fdcd28f5e4085e344bd9b2ca88c1e0f14e991aafccb097a788b2edb4

File Explorer

a091d223fdcd28f5e4085e344bd9b2ca88c1e0f14e991aafccb097a788b2edb4

.exe 45KB

a091d223fdcd28f5e4085e344bd9b2ca88c1e0f14e991aafccb097a788b2edb4

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 a091d223fdcd28f5e4085e344bd9b2ca88c1e0f14e991aafccb097a788b2edb4
MD5 f5349b17d034bdebf93947970f46f00a
SHA1 20153bffcc5345e321602e31598d4d36b5646f23
SHA512 272d8dd6304eae86df5b239c7ae8faeef8fab8c84870d5a9b67d4b6c2bec4e83288d2637e30a07336845951113a835bbb1c467ea19bf5eb9ce8f44c4094e2f92
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFEfBohEa+PIvMjbhgX3iCfgyDEG9HonbBDZEx:MuLAZTnbg2Z4EaHv8bOXSC4yDdHoNdEx
TLSH
T157231A003BD8816BF2BE4FB8A8F26145867EF5736603D6492CC4019B5713BC6DA526FE
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

a091d223fdcd28f5e4085e344bd9b2ca88c1e0f14e991aafccb097a788b2edb4

mscoree

dotnet