asyncrat | 05d8a5a5-a5e3-489c-a3f2-4276a9362132[.]exe

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General

Target
05d8a5a5-a5e3-489c-a3f2-4276a9362132.exe
Size 48KB
Sample260730-qdwkpaydnd
SHA256 c2b9b6a79a6e12cab54140668dd9111adeee13f75a2a055062225af21e879eba
MD5 ce9d7ae4dceb8d8c7c78cf0d6fc3ca09
SHA1 8d5175a2122fb70480b520c5a3e30f46203ca177
SHA512 e7bff7508bff064830b120ecf9edf7767d63e5d1cedcb5050d53aa7b0ad41bb9a7240eeceecf298f0b329f5df5210fcf2df7d31bc1aa42263890aa15b8ad71c7
SSDEEP 1536:oaR+uvhnk3wKISb4CYtQN85JLSa1M5bOf+2:oaR+uvh2wKzb4Caea126m2
TLSH
T104233C107BFD8166F3BE8B7899F232458679F6533203D55E1CC412DA1A13FC68A416FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

metallifusta.com:2323
metallifusta.com:3232
metallifusta.com:7685
metallifusta.com:5435
metallifusta.com:8090
metallifusta.com:8002
metallifusta.com:8079
www.metallifusta.com:2323
www.metallifusta.com:3232
www.metallifusta.com:7685
www.metallifusta.com:5435
www.metallifusta.com:8090
www.metallifusta.com:8002
www.metallifusta.com:8079
Blaster.metallifusta.com:2323
Blaster.metallifusta.com:3232
Blaster.metallifusta.com:7685
Blaster.metallifusta.com:5435
Blaster.metallifusta.com:8090
Blaster.metallifusta.com:8002
Blaster.metallifusta.com:8079
SQL_Slammer.metallifusta.com:2323
SQL_Slammer.metallifusta.com:3232
SQL_Slammer.metallifusta.com:7685
SQL_Slammer.metallifusta.com:5435
SQL_Slammer.metallifusta.com:8090
SQL_Slammer.metallifusta.com:8002
SQL_Slammer.metallifusta.com:8079
Nimda.metallifusta.com:2323
Nimda.metallifusta.com:3232
Nimda.metallifusta.com:7685
Nimda.metallifusta.com:5435
Nimda.metallifusta.com:8090
Nimda.metallifusta.com:8002
Nimda.metallifusta.com:8079
Morris_Worm.metallifusta.com:2323
Morris_Worm.metallifusta.com:3232
Morris_Worm.metallifusta.com:7685
Morris_Worm.metallifusta.com:5435
Morris_Worm.metallifusta.com:8090
Morris_Worm.metallifusta.com:8002
Morris_Worm.metallifusta.com:8079

Mutex

XAfAGB0mXfr3

Attributes

delay
3
install
true
install_file
Morris_Worm.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
05d8a5a5-a5e3-489c-a3f2-4276a9362132.exe

File Explorer

05d8a5a5-a5e3-489c-a3f2-4276a9362132.exe

.exe 48KB

05d8a5a5-a5e3-489c-a3f2-4276a9362132.exe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 c2b9b6a79a6e12cab54140668dd9111adeee13f75a2a055062225af21e879eba
MD5 ce9d7ae4dceb8d8c7c78cf0d6fc3ca09
SHA1 8d5175a2122fb70480b520c5a3e30f46203ca177
SHA512 e7bff7508bff064830b120ecf9edf7767d63e5d1cedcb5050d53aa7b0ad41bb9a7240eeceecf298f0b329f5df5210fcf2df7d31bc1aa42263890aa15b8ad71c7
SSDEEP 1536:oaR+uvhnk3wKISb4CYtQN85JLSa1M5bOf+2:oaR+uvh2wKzb4Caea126m2
TLSH
T104233C107BFD8166F3BE8B7899F232458679F6533203D55E1CC412DA1A13FC68A416FA
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

54190

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA 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

05d8a5a5-a5e3-489c-a3f2-4276a9362132.exe

mscoree

dotnet