asyncrat | 8d64c0369bc8cf75ddd9c833b33af0e49c6f78322c2fdaa017257f5cc00481cc

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General

Target
8d64c0369bc8cf75ddd9c833b33af0e49c6f78322c2fdaa017257f5cc00481cc
Size 45KB
Sample260804-rtsdmscc53
SHA256 8d64c0369bc8cf75ddd9c833b33af0e49c6f78322c2fdaa017257f5cc00481cc
MD5 f576f64b89f2b60e82d496a92e496207
SHA1 e3b64caf49c1df7aa3433a6bb49fcb3a16b3f509
SHA512 5780e4b19a215755d1a38517cfe3487da14e94350692903b9645b2f2ced38ea031e683f93707eee873dc4159d7e1b566ee229fdd77ff12cbb9779e39705c9466
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlLlsHoPEaMPIGujbngX3iI7mZounPZPL6sA5TYOE:wuDWZTpMZSB2OuuEaxGCbgXSno2esAt2
TLSH
T180233A003BE8822BF2BE4FB899F26105867AF5737603D54A1CC4519B5723FC696426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

haysexcdn.net:80
haysexcdn.net:22
haysexcdn.net:8080
haysexcdn.net:8880
haysexcdn.net:2052
haysexcdn.net:2082
haysexcdn.net:2086
haysexcdn.net:2095
haysexcdn.net:443
haysexcdn.net:2053
haysexcdn.net:2083
haysexcdn.net:2087
haysexcdn.net:2096
haysexcdn.net:8443
www.haysexcdn.net:80
www.haysexcdn.net:22
www.haysexcdn.net:8080
www.haysexcdn.net:8880
www.haysexcdn.net:2052
www.haysexcdn.net:2082
www.haysexcdn.net:2086
www.haysexcdn.net:2095
www.haysexcdn.net:443
www.haysexcdn.net:2053
www.haysexcdn.net:2083
www.haysexcdn.net:2087
www.haysexcdn.net:2096
www.haysexcdn.net:8443
dridex.haysexcdn.net:80
dridex.haysexcdn.net:22
dridex.haysexcdn.net:8080
dridex.haysexcdn.net:8880
dridex.haysexcdn.net:2052
dridex.haysexcdn.net:2082
dridex.haysexcdn.net:2086
dridex.haysexcdn.net:2095
dridex.haysexcdn.net:443
dridex.haysexcdn.net:2053
dridex.haysexcdn.net:2083
dridex.haysexcdn.net:2087
dridex.haysexcdn.net:2096
dridex.haysexcdn.net:8443
hacker.haysexcdn.net:80
hacker.haysexcdn.net:22
hacker.haysexcdn.net:8080
hacker.haysexcdn.net:8880
hacker.haysexcdn.net:2052
hacker.haysexcdn.net:2082
hacker.haysexcdn.net:2086
hacker.haysexcdn.net:2095
hacker.haysexcdn.net:443
hacker.haysexcdn.net:2053
hacker.haysexcdn.net:2083
hacker.haysexcdn.net:2087
hacker.haysexcdn.net:2096
hacker.haysexcdn.net:8443

Mutex

W0f1Cd6hPBdt

Attributes

delay
0
install
true
install_file
9bf3c.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
8d64c0369bc8cf75ddd9c833b33af0e49c6f78322c2fdaa017257f5cc00481cc

File Explorer

8d64c0369bc8cf75ddd9c833b33af0e49c6f78322c2fdaa017257f5cc00481cc

.exe 45KB

8d64c0369bc8cf75ddd9c833b33af0e49c6f78322c2fdaa017257f5cc00481cc

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 8d64c0369bc8cf75ddd9c833b33af0e49c6f78322c2fdaa017257f5cc00481cc
MD5 f576f64b89f2b60e82d496a92e496207
SHA1 e3b64caf49c1df7aa3433a6bb49fcb3a16b3f509
SHA512 5780e4b19a215755d1a38517cfe3487da14e94350692903b9645b2f2ced38ea031e683f93707eee873dc4159d7e1b566ee229fdd77ff12cbb9779e39705c9466
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlLlsHoPEaMPIGujbngX3iI7mZounPZPL6sA5TYOE:wuDWZTpMZSB2OuuEaxGCbgXSno2esAt2
TLSH
T180233A003BE8822BF2BE4FB899F26105867AF5737603D54A1CC4519B5723FC696426FE
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

51262

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

8d64c0369bc8cf75ddd9c833b33af0e49c6f78322c2fdaa017257f5cc00481cc

mscoree

dotnet