asyncrat | dd5518a70dcee25982742cbfd0639e263ec8b6eb06c3e593d15118a0a7a15d03

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General

Target
dd5518a70dcee25982742cbfd0639e263ec8b6eb06c3e593d15118a0a7a15d03
Size 45KB
Sample260919-ptvsnack5s
SHA256 dd5518a70dcee25982742cbfd0639e263ec8b6eb06c3e593d15118a0a7a15d03
MD5 438b34abd81ad6c73d1a04e0d75de8b6
SHA1 121fe19dcc7e4ef51ff52918d2c02382f357cce1
SHA512 da1046b98e7dfa61d6fdff25425fa0e1568c300d0bf7f2b7013b985bf696d6b3b3fe58eaaf2c4e68f98b813b2e5e72f663be0e653a7343f5b4e9a93b72ef151b
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9zzjHynaKPIsNjbmgX3iVh8ytDPMAo5+BDZ8x:0uPrpT/qY2QnZsFb5XSVJDUAyQd8x
TLSH
T11C233B003BE9C12BF2BE4F7899F26145867AF5632A03D54A1CC411DB5713FC69A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

vnsextop1.com:80
vnsextop1.com:22
vnsextop1.com:8080
vnsextop1.com:8880
vnsextop1.com:2052
vnsextop1.com:2082
vnsextop1.com:2086
vnsextop1.com:2095
vnsextop1.com:443
vnsextop1.com:2053
vnsextop1.com:2083
vnsextop1.com:2087
vnsextop1.com:2096
vnsextop1.com:8443
www.vnsextop1.com:80
www.vnsextop1.com:22
www.vnsextop1.com:8080
www.vnsextop1.com:8880
www.vnsextop1.com:2052
www.vnsextop1.com:2082
www.vnsextop1.com:2086
www.vnsextop1.com:2095
www.vnsextop1.com:443
www.vnsextop1.com:2053
www.vnsextop1.com:2083
www.vnsextop1.com:2087
www.vnsextop1.com:2096
www.vnsextop1.com:8443
nimda.vnsextop1.com:80
nimda.vnsextop1.com:22
nimda.vnsextop1.com:8080
nimda.vnsextop1.com:8880
nimda.vnsextop1.com:2052
nimda.vnsextop1.com:2082
nimda.vnsextop1.com:2086
nimda.vnsextop1.com:2095
nimda.vnsextop1.com:443
nimda.vnsextop1.com:2053
nimda.vnsextop1.com:2083
nimda.vnsextop1.com:2087
nimda.vnsextop1.com:2096
nimda.vnsextop1.com:8443
darkside.vnsextop1.com:80
darkside.vnsextop1.com:22
darkside.vnsextop1.com:8080
darkside.vnsextop1.com:8880
darkside.vnsextop1.com:2052
darkside.vnsextop1.com:2082
darkside.vnsextop1.com:2086
darkside.vnsextop1.com:2095
darkside.vnsextop1.com:443
darkside.vnsextop1.com:2053
darkside.vnsextop1.com:2083
darkside.vnsextop1.com:2087
darkside.vnsextop1.com:2096
darkside.vnsextop1.com:8443
cl0p.vnsextop1.com:80
cl0p.vnsextop1.com:22
cl0p.vnsextop1.com:8080
cl0p.vnsextop1.com:8880
cl0p.vnsextop1.com:2052
cl0p.vnsextop1.com:2082
cl0p.vnsextop1.com:2086
cl0p.vnsextop1.com:2095
cl0p.vnsextop1.com:443
cl0p.vnsextop1.com:2053
cl0p.vnsextop1.com:2083
cl0p.vnsextop1.com:2087
cl0p.vnsextop1.com:2096
cl0p.vnsextop1.com:8443

Mutex

h9epIBxUG3Ge

Attributes

delay
0
install
true
install_file
8md5gk8.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
dd5518a70dcee25982742cbfd0639e263ec8b6eb06c3e593d15118a0a7a15d03

File Explorer

dd5518a70dcee25982742cbfd0639e263ec8b6eb06c3e593d15118a0a7a15d03

.exe 45KB

dd5518a70dcee25982742cbfd0639e263ec8b6eb06c3e593d15118a0a7a15d03

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 dd5518a70dcee25982742cbfd0639e263ec8b6eb06c3e593d15118a0a7a15d03
MD5 438b34abd81ad6c73d1a04e0d75de8b6
SHA1 121fe19dcc7e4ef51ff52918d2c02382f357cce1
SHA512 da1046b98e7dfa61d6fdff25425fa0e1568c300d0bf7f2b7013b985bf696d6b3b3fe58eaaf2c4e68f98b813b2e5e72f663be0e653a7343f5b4e9a93b72ef151b
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9zzjHynaKPIsNjbmgX3iVh8ytDPMAo5+BDZ8x:0uPrpT/qY2QnZsFb5XSVJDUAyQd8x
TLSH
T11C233B003BE9C12BF2BE4F7899F26145867AF5632A03D54A1CC411DB5713FC69A42AFE
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

dd5518a70dcee25982742cbfd0639e263ec8b6eb06c3e593d15118a0a7a15d03

mscoree

dotnet