asyncrat | a60d69639de9d3c32957bcc97020cf84b86a588526846019ead52ebc05261849

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General

Target
a60d69639de9d3c32957bcc97020cf84b86a588526846019ead52ebc05261849
Size 45KB
Sample260722-xp378sba37
SHA256 a60d69639de9d3c32957bcc97020cf84b86a588526846019ead52ebc05261849
MD5 fba2f05f926c9fbdee8942fe4a8f146f
SHA1 ff7f6fc397e8ceaf160af2ad4885e9649ac24239
SHA512 f6af0dce9e3aba70be17e0bd930031f8d065e307cc78e2b120c7a70ab67080ee6a9bf939c06e4b7da0ed990d4a42a6584e52ee37a8ee41170319e83a8dfe824c
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9sK1YJBOPIxq7zjbhg43ifaFxi3qsddIBDZ8x:0u1YJTHcw2uiz3xS3bO4Sdvid8x
TLSH
T115231A003BE8822BF2BE5F7898F26145857AF6673A03D54E1CC441DB5613FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

kacasatu.com:80
kacasatu.com:22
kacasatu.com:8080
kacasatu.com:8880
kacasatu.com:2052
kacasatu.com:2082
kacasatu.com:2086
kacasatu.com:2095
kacasatu.com:443
kacasatu.com:2053
kacasatu.com:2083
kacasatu.com:2087
kacasatu.com:2096
kacasatu.com:8443
www.kacasatu.com:80
www.kacasatu.com:22
www.kacasatu.com:8080
www.kacasatu.com:8880
www.kacasatu.com:2052
www.kacasatu.com:2082
www.kacasatu.com:2086
www.kacasatu.com:2095
www.kacasatu.com:443
www.kacasatu.com:2053
www.kacasatu.com:2083
www.kacasatu.com:2087
www.kacasatu.com:2096
www.kacasatu.com:8443
dridex.kacasatu.com:80
dridex.kacasatu.com:22
dridex.kacasatu.com:8080
dridex.kacasatu.com:8880
dridex.kacasatu.com:2052
dridex.kacasatu.com:2082
dridex.kacasatu.com:2086
dridex.kacasatu.com:2095
dridex.kacasatu.com:443
dridex.kacasatu.com:2053
dridex.kacasatu.com:2083
dridex.kacasatu.com:2087
dridex.kacasatu.com:2096
dridex.kacasatu.com:8443
wannacry.kacasatu.com:80
wannacry.kacasatu.com:22
wannacry.kacasatu.com:8080
wannacry.kacasatu.com:8880
wannacry.kacasatu.com:2052
wannacry.kacasatu.com:2082
wannacry.kacasatu.com:2086
wannacry.kacasatu.com:2095
wannacry.kacasatu.com:443
wannacry.kacasatu.com:2053
wannacry.kacasatu.com:2083
wannacry.kacasatu.com:2087
wannacry.kacasatu.com:2096
wannacry.kacasatu.com:8443
lokibot.kacasatu.com:80
lokibot.kacasatu.com:22
lokibot.kacasatu.com:8080
lokibot.kacasatu.com:8880
lokibot.kacasatu.com:2052
lokibot.kacasatu.com:2082
lokibot.kacasatu.com:2086
lokibot.kacasatu.com:2095
lokibot.kacasatu.com:443
lokibot.kacasatu.com:2053
lokibot.kacasatu.com:2083
lokibot.kacasatu.com:2087
lokibot.kacasatu.com:2096
lokibot.kacasatu.com:8443

Mutex

3Vy39AIOad5M

Attributes

delay
0
install
true
install_file
x2qw2m.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
a60d69639de9d3c32957bcc97020cf84b86a588526846019ead52ebc05261849

File Explorer

a60d69639de9d3c32957bcc97020cf84b86a588526846019ead52ebc05261849

.exe 45KB

a60d69639de9d3c32957bcc97020cf84b86a588526846019ead52ebc05261849

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 a60d69639de9d3c32957bcc97020cf84b86a588526846019ead52ebc05261849
MD5 fba2f05f926c9fbdee8942fe4a8f146f
SHA1 ff7f6fc397e8ceaf160af2ad4885e9649ac24239
SHA512 f6af0dce9e3aba70be17e0bd930031f8d065e307cc78e2b120c7a70ab67080ee6a9bf939c06e4b7da0ed990d4a42a6584e52ee37a8ee41170319e83a8dfe824c
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9sK1YJBOPIxq7zjbhg43ifaFxi3qsddIBDZ8x:0u1YJTHcw2uiz3xS3bO4Sdvid8x
TLSH
T115231A003BE8822BF2BE5F7898F26145857AF6673A03D54E1CC441DB5613FC69A426FE
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

a60d69639de9d3c32957bcc97020cf84b86a588526846019ead52ebc05261849

mscoree

dotnet