asyncrat | 1a71da90fd909ee525d0e3057004193743e933674b040b8ce1ae6f96019d2a2d

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General

Target
1a71da90fd909ee525d0e3057004193743e933674b040b8ce1ae6f96019d2a2d
Size 45KB
Sample260821-krdddabl6t
SHA256 1a71da90fd909ee525d0e3057004193743e933674b040b8ce1ae6f96019d2a2d
MD5 970b2e2958f9715ebfddb5a55a06ee0d
SHA1 caa7a385457099c8b987deca8d284cfc4c3e7a42
SHA512 86f0abf0c2d334c75207b8a8630938c71a8a3815c3f7bac27ec6a4ae1dc42d5ac6ae16a4dde99038e97a27dc45f061d5ec851073958905f975883f2c2b1907b5
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q9kIz/yPqiPIMzjb6gX3i7nCHCnFzi0QUUtSBDZsx:EufspTf2g2/c5M3btXS7CiFzigpdsx
TLSH
T1FF233B003BEDC12BF2BF5B78ADF26145467AB6632603D54D1CC4119B5623FC68A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

mio9ecge.name:80
mio9ecge.name:22
mio9ecge.name:8080
mio9ecge.name:8880
mio9ecge.name:2052
mio9ecge.name:2082
mio9ecge.name:2086
mio9ecge.name:2095
mio9ecge.name:443
mio9ecge.name:2053
mio9ecge.name:2083
mio9ecge.name:2087
mio9ecge.name:2096
mio9ecge.name:8443
www.mio9ecge.name:80
www.mio9ecge.name:22
www.mio9ecge.name:8080
www.mio9ecge.name:8880
www.mio9ecge.name:2052
www.mio9ecge.name:2082
www.mio9ecge.name:2086
www.mio9ecge.name:2095
www.mio9ecge.name:443
www.mio9ecge.name:2053
www.mio9ecge.name:2083
www.mio9ecge.name:2087
www.mio9ecge.name:2096
www.mio9ecge.name:8443
downadup.mio9ecge.name:80
downadup.mio9ecge.name:22
downadup.mio9ecge.name:8080
downadup.mio9ecge.name:8880
downadup.mio9ecge.name:2052
downadup.mio9ecge.name:2082
downadup.mio9ecge.name:2086
downadup.mio9ecge.name:2095
downadup.mio9ecge.name:443
downadup.mio9ecge.name:2053
downadup.mio9ecge.name:2083
downadup.mio9ecge.name:2087
downadup.mio9ecge.name:2096
downadup.mio9ecge.name:8443
shamoon.mio9ecge.name:80
shamoon.mio9ecge.name:22
shamoon.mio9ecge.name:8080
shamoon.mio9ecge.name:8880
shamoon.mio9ecge.name:2052
shamoon.mio9ecge.name:2082
shamoon.mio9ecge.name:2086
shamoon.mio9ecge.name:2095
shamoon.mio9ecge.name:443
shamoon.mio9ecge.name:2053
shamoon.mio9ecge.name:2083
shamoon.mio9ecge.name:2087
shamoon.mio9ecge.name:2096
shamoon.mio9ecge.name:8443
triton.mio9ecge.name:80
triton.mio9ecge.name:22
triton.mio9ecge.name:8080
triton.mio9ecge.name:8880
triton.mio9ecge.name:2052
triton.mio9ecge.name:2082
triton.mio9ecge.name:2086
triton.mio9ecge.name:2095
triton.mio9ecge.name:443
triton.mio9ecge.name:2053
triton.mio9ecge.name:2083
triton.mio9ecge.name:2087
triton.mio9ecge.name:2096
triton.mio9ecge.name:8443

Mutex

9knHHKrjocf6

Attributes

delay
0
install
true
install_file
dfpcfn1.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
1a71da90fd909ee525d0e3057004193743e933674b040b8ce1ae6f96019d2a2d

File Explorer

1a71da90fd909ee525d0e3057004193743e933674b040b8ce1ae6f96019d2a2d

.exe 45KB

1a71da90fd909ee525d0e3057004193743e933674b040b8ce1ae6f96019d2a2d

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 1a71da90fd909ee525d0e3057004193743e933674b040b8ce1ae6f96019d2a2d
MD5 970b2e2958f9715ebfddb5a55a06ee0d
SHA1 caa7a385457099c8b987deca8d284cfc4c3e7a42
SHA512 86f0abf0c2d334c75207b8a8630938c71a8a3815c3f7bac27ec6a4ae1dc42d5ac6ae16a4dde99038e97a27dc45f061d5ec851073958905f975883f2c2b1907b5
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q9kIz/yPqiPIMzjb6gX3i7nCHCnFzi0QUUtSBDZsx:EufspTf2g2/c5M3btXS7CiFzigpdsx
TLSH
T1FF233B003BEDC12BF2BF5B78ADF26145467AB6632603D54D1CC4119B5623FC68A42AFE
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

1a71da90fd909ee525d0e3057004193743e933674b040b8ce1ae6f96019d2a2d

mscoree

dotnet