asyncrat | 430985e2d12e8faa2fcf89e08ad7b873f373e929f4c46a2f6edec09395b4e4ac

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General

Target
430985e2d12e8faa2fcf89e08ad7b873f373e929f4c46a2f6edec09395b4e4ac
Size 45KB
Sample260718-lezarafs3p
SHA256 430985e2d12e8faa2fcf89e08ad7b873f373e929f4c46a2f6edec09395b4e4ac
MD5 663b98c34047747820816d7744e917aa
SHA1 e7fb0f35f71df56a159d0f0e4172c0209acf1e4b
SHA512 c75e52fbbdb6292147b69bd234f4de63d9c9b679c826d8baba60c23b47f095008217dd38a783173f055d7fb45b9844c538a6204aa0ba67a2033a8d757c611ab9
SSDEEP 768:cuq04JTLcsP8EWUmOTymo2qACLiE0yFjrdj3kk8PIhJjbMgX3iatKdmSfZZBDZUx:cuqNJTLr62yLBXDBhpbDXSOEmkHdUx
TLSH
T159231A003BE9812BF2BE4F7869F26145867AF6736603D64A1CC441DB5713FC68A42AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

dagatructiep.sh:80
dagatructiep.sh:22
dagatructiep.sh:8080
dagatructiep.sh:8880
dagatructiep.sh:2052
dagatructiep.sh:2082
dagatructiep.sh:2086
dagatructiep.sh:2095
dagatructiep.sh:443
dagatructiep.sh:2053
dagatructiep.sh:2083
dagatructiep.sh:2087
dagatructiep.sh:2096
dagatructiep.sh:8443
www.dagatructiep.sh:80
www.dagatructiep.sh:22
www.dagatructiep.sh:8080
www.dagatructiep.sh:8880
www.dagatructiep.sh:2052
www.dagatructiep.sh:2082
www.dagatructiep.sh:2086
www.dagatructiep.sh:2095
www.dagatructiep.sh:443
www.dagatructiep.sh:2053
www.dagatructiep.sh:2083
www.dagatructiep.sh:2087
www.dagatructiep.sh:2096
www.dagatructiep.sh:8443
wannacry.dagatructiep.sh:80
wannacry.dagatructiep.sh:22
wannacry.dagatructiep.sh:8080
wannacry.dagatructiep.sh:8880
wannacry.dagatructiep.sh:2052
wannacry.dagatructiep.sh:2082
wannacry.dagatructiep.sh:2086
wannacry.dagatructiep.sh:2095
wannacry.dagatructiep.sh:443
wannacry.dagatructiep.sh:2053
wannacry.dagatructiep.sh:2083
wannacry.dagatructiep.sh:2087
wannacry.dagatructiep.sh:2096
wannacry.dagatructiep.sh:8443
emotet.dagatructiep.sh:80
emotet.dagatructiep.sh:22
emotet.dagatructiep.sh:8080
emotet.dagatructiep.sh:8880
emotet.dagatructiep.sh:2052
emotet.dagatructiep.sh:2082
emotet.dagatructiep.sh:2086
emotet.dagatructiep.sh:2095
emotet.dagatructiep.sh:443
emotet.dagatructiep.sh:2053
emotet.dagatructiep.sh:2083
emotet.dagatructiep.sh:2087
emotet.dagatructiep.sh:2096
emotet.dagatructiep.sh:8443
connect.dagatructiep.sh:80
connect.dagatructiep.sh:22
connect.dagatructiep.sh:8080
connect.dagatructiep.sh:8880
connect.dagatructiep.sh:2052
connect.dagatructiep.sh:2082
connect.dagatructiep.sh:2086
connect.dagatructiep.sh:2095
connect.dagatructiep.sh:443
connect.dagatructiep.sh:2053
connect.dagatructiep.sh:2083
connect.dagatructiep.sh:2087
connect.dagatructiep.sh:2096
connect.dagatructiep.sh:8443
stuxnet.dagatructiep.sh:80
stuxnet.dagatructiep.sh:22
stuxnet.dagatructiep.sh:8080
stuxnet.dagatructiep.sh:8880
stuxnet.dagatructiep.sh:2052
stuxnet.dagatructiep.sh:2082
stuxnet.dagatructiep.sh:2086
stuxnet.dagatructiep.sh:2095
stuxnet.dagatructiep.sh:443
stuxnet.dagatructiep.sh:2053
stuxnet.dagatructiep.sh:2083
stuxnet.dagatructiep.sh:2087
stuxnet.dagatructiep.sh:2096
stuxnet.dagatructiep.sh:8443

Mutex

HRF8ivhcCCVJ

Attributes

delay
0
install
true
install_file
yen8.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
430985e2d12e8faa2fcf89e08ad7b873f373e929f4c46a2f6edec09395b4e4ac

File Explorer

430985e2d12e8faa2fcf89e08ad7b873f373e929f4c46a2f6edec09395b4e4ac

.exe 45KB

430985e2d12e8faa2fcf89e08ad7b873f373e929f4c46a2f6edec09395b4e4ac

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 430985e2d12e8faa2fcf89e08ad7b873f373e929f4c46a2f6edec09395b4e4ac
MD5 663b98c34047747820816d7744e917aa
SHA1 e7fb0f35f71df56a159d0f0e4172c0209acf1e4b
SHA512 c75e52fbbdb6292147b69bd234f4de63d9c9b679c826d8baba60c23b47f095008217dd38a783173f055d7fb45b9844c538a6204aa0ba67a2033a8d757c611ab9
SSDEEP 768:cuq04JTLcsP8EWUmOTymo2qACLiE0yFjrdj3kk8PIhJjbMgX3iatKdmSfZZBDZUx:cuqNJTLr62yLBXDBhpbDXSOEmkHdUx
TLSH
T159231A003BE9812BF2BE4F7869F26145867AF6736603D64A1CC441DB5713FC68A42AFD
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

430985e2d12e8faa2fcf89e08ad7b873f373e929f4c46a2f6edec09395b4e4ac

mscoree

dotnet