asyncrat | 54b97000a17fc5e0ae0198aaa74cb86e9f4fd2b635a37b5297e8579eaca4b9d2[.]exe

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General

Target
54b97000a17fc5e0ae0198aaa74cb86e9f4fd2b635a37b5297e8579eaca4b9d2.exe
Size 45KB
Sample260711-pl4etscs3x
SHA256 54b97000a17fc5e0ae0198aaa74cb86e9f4fd2b635a37b5297e8579eaca4b9d2
MD5 6d719ae25942f25cdcf5983edfcad4f4
SHA1 65f87fb1e19310f90bc1aedadeeda644832e35e6
SHA512 031b620dd095f3f27861f37691cebe326fc04d533daa69f8287df43eb40874b48332b74ac9d8699c2acd5c66ffeeb6e34145647f030e970f7054e7e7c21aad9b
SSDEEP 768:5udApTNctooWUS7C+mo2qtiCXtTtoPIFzjbLgX3igxzIxQeytnoTeHZeBDZ0x:5udApTNmU2Nw3F3b0XSgxcCeyJwd0x
TLSH
T169232B003BE8C12BF2BE4F7899F26145867AF6673603D58A1C8451DB5723FC68A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

bvdhosting.nl:80
bvdhosting.nl:22
bvdhosting.nl:8080
bvdhosting.nl:8880
bvdhosting.nl:2052
bvdhosting.nl:2082
bvdhosting.nl:2086
bvdhosting.nl:2095
bvdhosting.nl:443
bvdhosting.nl:2053
bvdhosting.nl:2083
bvdhosting.nl:2087
bvdhosting.nl:2096
bvdhosting.nl:8443
www.bvdhosting.nl:80
www.bvdhosting.nl:22
www.bvdhosting.nl:8080
www.bvdhosting.nl:8880
www.bvdhosting.nl:2052
www.bvdhosting.nl:2082
www.bvdhosting.nl:2086
www.bvdhosting.nl:2095
www.bvdhosting.nl:443
www.bvdhosting.nl:2053
www.bvdhosting.nl:2083
www.bvdhosting.nl:2087
www.bvdhosting.nl:2096
www.bvdhosting.nl:8443
blaster.bvdhosting.nl:80
blaster.bvdhosting.nl:22
blaster.bvdhosting.nl:8080
blaster.bvdhosting.nl:8880
blaster.bvdhosting.nl:2052
blaster.bvdhosting.nl:2082
blaster.bvdhosting.nl:2086
blaster.bvdhosting.nl:2095
blaster.bvdhosting.nl:443
blaster.bvdhosting.nl:2053
blaster.bvdhosting.nl:2083
blaster.bvdhosting.nl:2087
blaster.bvdhosting.nl:2096
blaster.bvdhosting.nl:8443
conti.bvdhosting.nl:80
conti.bvdhosting.nl:22
conti.bvdhosting.nl:8080
conti.bvdhosting.nl:8880
conti.bvdhosting.nl:2052
conti.bvdhosting.nl:2082
conti.bvdhosting.nl:2086
conti.bvdhosting.nl:2095
conti.bvdhosting.nl:443
conti.bvdhosting.nl:2053
conti.bvdhosting.nl:2083
conti.bvdhosting.nl:2087
conti.bvdhosting.nl:2096
conti.bvdhosting.nl:8443

Mutex

d0Vpap8TXdu7

Attributes

delay
0
install
true
install_file
stpwg0.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
54b97000a17fc5e0ae0198aaa74cb86e9f4fd2b635a37b5297e8579eaca4b9d2.exe

File Explorer

54b97000a17fc5e0ae0198aaa74cb86e9f4fd2b635a37b5297e8579eaca4b9d2.exe

.exe 45KB

54b97000a17fc5e0ae0198aaa74cb86e9f4fd2b635a37b5297e8579eaca4b9d2.exe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 54b97000a17fc5e0ae0198aaa74cb86e9f4fd2b635a37b5297e8579eaca4b9d2
MD5 6d719ae25942f25cdcf5983edfcad4f4
SHA1 65f87fb1e19310f90bc1aedadeeda644832e35e6
SHA512 031b620dd095f3f27861f37691cebe326fc04d533daa69f8287df43eb40874b48332b74ac9d8699c2acd5c66ffeeb6e34145647f030e970f7054e7e7c21aad9b
SSDEEP 768:5udApTNctooWUS7C+mo2qtiCXtTtoPIFzjbLgX3igxzIxQeytnoTeHZeBDZ0x:5udApTNmU2Nw3F3b0XSgxcCeyJwd0x
TLSH
T169232B003BE8C12BF2BE4F7899F26145867AF6673603D58A1C8451DB5723FC68A426FD
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

51278

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

54b97000a17fc5e0ae0198aaa74cb86e9f4fd2b635a37b5297e8579eaca4b9d2.exe

mscoree

dotnet