asyncrat | db0691dc3ddabe87c6db8acd8a5a7c4e7d1551b3f1be130a3945147f114974cf

Sharing

Copy URL Twitter E-mail

General

Target
db0691dc3ddabe87c6db8acd8a5a7c4e7d1551b3f1be130a3945147f114974cf
Size 45KB
Sample260716-krtelagy4m
SHA256 db0691dc3ddabe87c6db8acd8a5a7c4e7d1551b3f1be130a3945147f114974cf
MD5 d7dc1c5f7d1fcfbba0d31edc455d2841
SHA1 2e5b976091b4bd105cd5cc7c6d36e5353bd56f44
SHA512 5e2c3dfb73d7e1643675cd3c27ccf997e6e44663f23f7cbb585ddf83b130953fc3fced1c67128c2809061e4a7496f9425e658557992afb0735a8ba2f1b9072cf
SSDEEP 768:YuJdpTP3tcsWUODmqmo2qVX0UwPOlehAPITpzjbegX3ikMfd04BDZYx:YuJdpTPdI2u0/OghlTp3bhXSVrdYx
TLSH
T1C42319003BE8C13BF2BE4F78A9F26145467AF6636603D64A1CC451DB5723FC29A426ED
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

fimsexnhatban.com:80
fimsexnhatban.com:22
fimsexnhatban.com:8080
fimsexnhatban.com:8880
fimsexnhatban.com:2052
fimsexnhatban.com:2082
fimsexnhatban.com:2086
fimsexnhatban.com:2095
fimsexnhatban.com:443
fimsexnhatban.com:2053
fimsexnhatban.com:2083
fimsexnhatban.com:2087
fimsexnhatban.com:2096
fimsexnhatban.com:8443
www.fimsexnhatban.com:80
www.fimsexnhatban.com:22
www.fimsexnhatban.com:8080
www.fimsexnhatban.com:8880
www.fimsexnhatban.com:2052
www.fimsexnhatban.com:2082
www.fimsexnhatban.com:2086
www.fimsexnhatban.com:2095
www.fimsexnhatban.com:443
www.fimsexnhatban.com:2053
www.fimsexnhatban.com:2083
www.fimsexnhatban.com:2087
www.fimsexnhatban.com:2096
www.fimsexnhatban.com:8443
zeus.fimsexnhatban.com:80
zeus.fimsexnhatban.com:22
zeus.fimsexnhatban.com:8080
zeus.fimsexnhatban.com:8880
zeus.fimsexnhatban.com:2052
zeus.fimsexnhatban.com:2082
zeus.fimsexnhatban.com:2086
zeus.fimsexnhatban.com:2095
zeus.fimsexnhatban.com:443
zeus.fimsexnhatban.com:2053
zeus.fimsexnhatban.com:2083
zeus.fimsexnhatban.com:2087
zeus.fimsexnhatban.com:2096
zeus.fimsexnhatban.com:8443
blaster.fimsexnhatban.com:80
blaster.fimsexnhatban.com:22
blaster.fimsexnhatban.com:8080
blaster.fimsexnhatban.com:8880
blaster.fimsexnhatban.com:2052
blaster.fimsexnhatban.com:2082
blaster.fimsexnhatban.com:2086
blaster.fimsexnhatban.com:2095
blaster.fimsexnhatban.com:443
blaster.fimsexnhatban.com:2053
blaster.fimsexnhatban.com:2083
blaster.fimsexnhatban.com:2087
blaster.fimsexnhatban.com:2096
blaster.fimsexnhatban.com:8443

Mutex

JINwx1dm3wTi

Attributes

delay
0
install
true
install_file
dpniutxv.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
db0691dc3ddabe87c6db8acd8a5a7c4e7d1551b3f1be130a3945147f114974cf

File Explorer

db0691dc3ddabe87c6db8acd8a5a7c4e7d1551b3f1be130a3945147f114974cf

.exe 45KB

db0691dc3ddabe87c6db8acd8a5a7c4e7d1551b3f1be130a3945147f114974cf

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 db0691dc3ddabe87c6db8acd8a5a7c4e7d1551b3f1be130a3945147f114974cf
MD5 d7dc1c5f7d1fcfbba0d31edc455d2841
SHA1 2e5b976091b4bd105cd5cc7c6d36e5353bd56f44
SHA512 5e2c3dfb73d7e1643675cd3c27ccf997e6e44663f23f7cbb585ddf83b130953fc3fced1c67128c2809061e4a7496f9425e658557992afb0735a8ba2f1b9072cf
SSDEEP 768:YuJdpTP3tcsWUODmqmo2qVX0UwPOlehAPITpzjbegX3ikMfd04BDZYx:YuJdpTPdI2u0/OghlTp3bhXSVrdYx
TLSH
T1C42319003BE8C13BF2BE4F78A9F26145467AF6636603D64A1CC451DB5723FC29A426ED
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

db0691dc3ddabe87c6db8acd8a5a7c4e7d1551b3f1be130a3945147f114974cf

mscoree

dotnet