asyncrat | ebd7aaf11908a3e094cf465d3cd0e08d15d6d6be67840ab268a4a8da6482d773[.]exe

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General

Target
ebd7aaf11908a3e094cf465d3cd0e08d15d6d6be67840ab268a4a8da6482d773.exe
Size 45KB
Sample260626-xp1gcaes2t
SHA256 ebd7aaf11908a3e094cf465d3cd0e08d15d6d6be67840ab268a4a8da6482d773
MD5 cd98ec1495b333721b33dddf427abe63
SHA1 3b84201b34e8b3e3f0db560827bb16deaaee29f5
SHA512 9eb840d4c2bbea01943ed09647deb9b1c680f7b7ec7e5debbb294a522b3a8a44f488b0faf7e7d8392e5163b849ceb28bf1f707c86da404e48276d43b303b90fb
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9dcQSCBrPqNLPI3zjb8gX3iz8960qZ0UxBDZ8x:0uPrpT/qY2cc9EqC33bTXSz8Vs0UPd8x
TLSH
T1B1233B003BE8822BF2BF4F7899F25145867AF6637603D5492CC451DB4613FC69A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

claudir.com:80
claudir.com:22
claudir.com:8080
claudir.com:8880
claudir.com:2052
claudir.com:2082
claudir.com:2086
claudir.com:2095
claudir.com:443
claudir.com:2053
claudir.com:2083
claudir.com:2087
claudir.com:2096
claudir.com:8443
www.claudir.com:80
www.claudir.com:22
www.claudir.com:8080
www.claudir.com:8880
www.claudir.com:2052
www.claudir.com:2082
www.claudir.com:2086
www.claudir.com:2095
www.claudir.com:443
www.claudir.com:2053
www.claudir.com:2083
www.claudir.com:2087
www.claudir.com:2096
www.claudir.com:8443
fakeupdates.claudir.com:80
fakeupdates.claudir.com:22
fakeupdates.claudir.com:8080
fakeupdates.claudir.com:8880
fakeupdates.claudir.com:2052
fakeupdates.claudir.com:2082
fakeupdates.claudir.com:2086
fakeupdates.claudir.com:2095
fakeupdates.claudir.com:443
fakeupdates.claudir.com:2053
fakeupdates.claudir.com:2083
fakeupdates.claudir.com:2087
fakeupdates.claudir.com:2096
fakeupdates.claudir.com:8443
client.claudir.com:80
client.claudir.com:22
client.claudir.com:8080
client.claudir.com:8880
client.claudir.com:2052
client.claudir.com:2082
client.claudir.com:2086
client.claudir.com:2095
client.claudir.com:443
client.claudir.com:2053
client.claudir.com:2083
client.claudir.com:2087
client.claudir.com:2096
client.claudir.com:8443
blaster.claudir.com:80
blaster.claudir.com:22
blaster.claudir.com:8080
blaster.claudir.com:8880
blaster.claudir.com:2052
blaster.claudir.com:2082
blaster.claudir.com:2086
blaster.claudir.com:2095
blaster.claudir.com:443
blaster.claudir.com:2053
blaster.claudir.com:2083
blaster.claudir.com:2087
blaster.claudir.com:2096
blaster.claudir.com:8443

Mutex

7AeGC7vGOMEW

Attributes

delay
0
install
true
install_file
d2ys2sy.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
ebd7aaf11908a3e094cf465d3cd0e08d15d6d6be67840ab268a4a8da6482d773.exe

File Explorer

ebd7aaf11908a3e094cf465d3cd0e08d15d6d6be67840ab268a4a8da6482d773.exe

.exe 45KB

ebd7aaf11908a3e094cf465d3cd0e08d15d6d6be67840ab268a4a8da6482d773.exe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 ebd7aaf11908a3e094cf465d3cd0e08d15d6d6be67840ab268a4a8da6482d773
MD5 cd98ec1495b333721b33dddf427abe63
SHA1 3b84201b34e8b3e3f0db560827bb16deaaee29f5
SHA512 9eb840d4c2bbea01943ed09647deb9b1c680f7b7ec7e5debbb294a522b3a8a44f488b0faf7e7d8392e5163b849ceb28bf1f707c86da404e48276d43b303b90fb
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9dcQSCBrPqNLPI3zjb8gX3iz8960qZ0UxBDZ8x:0uPrpT/qY2cc9EqC33bTXSz8Vs0UPd8x
TLSH
T1B1233B003BE8822BF2BF4F7899F25145867AF6637603D5492CC451DB4613FC69A42AFE
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

ebd7aaf11908a3e094cf465d3cd0e08d15d6d6be67840ab268a4a8da6482d773.exe

mscoree

dotnet