asyncrat | ef5a62364f02fbab4805a21fc558d00966dde18660829e82ffebf2566f403340

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General

Target
ef5a62364f02fbab4805a21fc558d00966dde18660829e82ffebf2566f403340
Size 45KB
Sample260711-lf94msft2l
SHA256 ef5a62364f02fbab4805a21fc558d00966dde18660829e82ffebf2566f403340
MD5 d65094ebd0658a2e35b1f8447f0be6ec
SHA1 55284f19e209691a6e9203ba7aaf177a8dff5edb
SHA512 7e15e14c9236a5f06e25dceaef71bfc1edff58df6e79ed1082e78d3b6add00680fa60ddf51fee8b32c718409bf12d015bff635ffb270de4a75daf7d861977c16
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFg3FoDEaOPIFzjb3gX3iqxcI7Z6Y5dXtBDZUx:cu7e5TH2A2RKEa3F3bQXSD0Z6YDzdUx
TLSH
T107232B003BE9C227F2BE4F7899F26245867AF6A32603D5491CC441D75613FC6DA42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

dagatructiep.ph:80
dagatructiep.ph:22
dagatructiep.ph:8080
dagatructiep.ph:8880
dagatructiep.ph:2052
dagatructiep.ph:2082
dagatructiep.ph:2086
dagatructiep.ph:2095
dagatructiep.ph:443
dagatructiep.ph:2053
dagatructiep.ph:2083
dagatructiep.ph:2087
dagatructiep.ph:2096
dagatructiep.ph:8443
www.dagatructiep.ph:80
www.dagatructiep.ph:22
www.dagatructiep.ph:8080
www.dagatructiep.ph:8880
www.dagatructiep.ph:2052
www.dagatructiep.ph:2082
www.dagatructiep.ph:2086
www.dagatructiep.ph:2095
www.dagatructiep.ph:443
www.dagatructiep.ph:2053
www.dagatructiep.ph:2083
www.dagatructiep.ph:2087
www.dagatructiep.ph:2096
www.dagatructiep.ph:8443
remcos.dagatructiep.ph:80
remcos.dagatructiep.ph:22
remcos.dagatructiep.ph:8080
remcos.dagatructiep.ph:8880
remcos.dagatructiep.ph:2052
remcos.dagatructiep.ph:2082
remcos.dagatructiep.ph:2086
remcos.dagatructiep.ph:2095
remcos.dagatructiep.ph:443
remcos.dagatructiep.ph:2053
remcos.dagatructiep.ph:2083
remcos.dagatructiep.ph:2087
remcos.dagatructiep.ph:2096
remcos.dagatructiep.ph:8443
cryptolocker.dagatructiep.ph:80
cryptolocker.dagatructiep.ph:22
cryptolocker.dagatructiep.ph:8080
cryptolocker.dagatructiep.ph:8880
cryptolocker.dagatructiep.ph:2052
cryptolocker.dagatructiep.ph:2082
cryptolocker.dagatructiep.ph:2086
cryptolocker.dagatructiep.ph:2095
cryptolocker.dagatructiep.ph:443
cryptolocker.dagatructiep.ph:2053
cryptolocker.dagatructiep.ph:2083
cryptolocker.dagatructiep.ph:2087
cryptolocker.dagatructiep.ph:2096
cryptolocker.dagatructiep.ph:8443

Mutex

GWFBzY76655I

Attributes

delay
0
install
true
install_file
nqfr2.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
ef5a62364f02fbab4805a21fc558d00966dde18660829e82ffebf2566f403340

File Explorer

ef5a62364f02fbab4805a21fc558d00966dde18660829e82ffebf2566f403340

.exe 45KB

ef5a62364f02fbab4805a21fc558d00966dde18660829e82ffebf2566f403340

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 ef5a62364f02fbab4805a21fc558d00966dde18660829e82ffebf2566f403340
MD5 d65094ebd0658a2e35b1f8447f0be6ec
SHA1 55284f19e209691a6e9203ba7aaf177a8dff5edb
SHA512 7e15e14c9236a5f06e25dceaef71bfc1edff58df6e79ed1082e78d3b6add00680fa60ddf51fee8b32c718409bf12d015bff635ffb270de4a75daf7d861977c16
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFg3FoDEaOPIFzjb3gX3iqxcI7Z6Y5dXtBDZUx:cu7e5TH2A2RKEa3F3bQXSD0Z6YDzdUx
TLSH
T107232B003BE9C227F2BE4F7899F26245867AF6A32603D5491CC441D75613FC6DA42AFE
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

51310

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

ef5a62364f02fbab4805a21fc558d00966dde18660829e82ffebf2566f403340

mscoree

dotnet