asyncrat | c3a1bfc1d11bb49c273d9ecef6cb20c2c7e4655b50ad56e1b3a056d27ac63f94

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General

Target
c3a1bfc1d11bb49c273d9ecef6cb20c2c7e4655b50ad56e1b3a056d27ac63f94
Size 45KB
Sample260905-akbabsah75
SHA256 c3a1bfc1d11bb49c273d9ecef6cb20c2c7e4655b50ad56e1b3a056d27ac63f94
MD5 ed519852792742bb355b0cfa0de747ee
SHA1 534567e4ce7d30f970690baf6620f4b1a8a53003
SHA512 60407feabdd7f72ac17346ad26b3f0540d4ce8cbef1f80635ae264c86b4a5550a43ddc86db5b2791b071a54eb607ef5b2bdf6f05346e511f4a65c3de69b29171
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1DxJdxCPHuPIXzjbXgq3impene2qSsQBDZUx:cu6YepTPso2eZc3X3bwqSmM/UGdUx
TLSH
T100231A003BE8822BF2BE4F74A9F26105867AF6637603D6492CC451DB5723FC696426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

ww88com.io:80
ww88com.io:22
ww88com.io:8080
ww88com.io:8880
ww88com.io:2052
ww88com.io:2082
ww88com.io:2086
ww88com.io:2095
ww88com.io:443
ww88com.io:2053
ww88com.io:2083
ww88com.io:2087
ww88com.io:2096
ww88com.io:8443
www.ww88com.io:80
www.ww88com.io:22
www.ww88com.io:8080
www.ww88com.io:8880
www.ww88com.io:2052
www.ww88com.io:2082
www.ww88com.io:2086
www.ww88com.io:2095
www.ww88com.io:443
www.ww88com.io:2053
www.ww88com.io:2083
www.ww88com.io:2087
www.ww88com.io:2096
www.ww88com.io:8443
downadup.ww88com.io:80
downadup.ww88com.io:22
downadup.ww88com.io:8080
downadup.ww88com.io:8880
downadup.ww88com.io:2052
downadup.ww88com.io:2082
downadup.ww88com.io:2086
downadup.ww88com.io:2095
downadup.ww88com.io:443
downadup.ww88com.io:2053
downadup.ww88com.io:2083
downadup.ww88com.io:2087
downadup.ww88com.io:2096
downadup.ww88com.io:8443
client.ww88com.io:80
client.ww88com.io:22
client.ww88com.io:8080
client.ww88com.io:8880
client.ww88com.io:2052
client.ww88com.io:2082
client.ww88com.io:2086
client.ww88com.io:2095
client.ww88com.io:443
client.ww88com.io:2053
client.ww88com.io:2083
client.ww88com.io:2087
client.ww88com.io:2096
client.ww88com.io:8443
trisis.ww88com.io:80
trisis.ww88com.io:22
trisis.ww88com.io:8080
trisis.ww88com.io:8880
trisis.ww88com.io:2052
trisis.ww88com.io:2082
trisis.ww88com.io:2086
trisis.ww88com.io:2095
trisis.ww88com.io:443
trisis.ww88com.io:2053
trisis.ww88com.io:2083
trisis.ww88com.io:2087
trisis.ww88com.io:2096
trisis.ww88com.io:8443
stuxnet.ww88com.io:80
stuxnet.ww88com.io:22
stuxnet.ww88com.io:8080
stuxnet.ww88com.io:8880
stuxnet.ww88com.io:2052
stuxnet.ww88com.io:2082
stuxnet.ww88com.io:2086
stuxnet.ww88com.io:2095
stuxnet.ww88com.io:443
stuxnet.ww88com.io:2053
stuxnet.ww88com.io:2083
stuxnet.ww88com.io:2087
stuxnet.ww88com.io:2096
stuxnet.ww88com.io:8443

Mutex

UgaNGVwW55vq

Attributes

delay
0
install
true
install_file
1x4ip7fl.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
c3a1bfc1d11bb49c273d9ecef6cb20c2c7e4655b50ad56e1b3a056d27ac63f94

File Explorer

c3a1bfc1d11bb49c273d9ecef6cb20c2c7e4655b50ad56e1b3a056d27ac63f94

.exe 45KB

c3a1bfc1d11bb49c273d9ecef6cb20c2c7e4655b50ad56e1b3a056d27ac63f94

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 c3a1bfc1d11bb49c273d9ecef6cb20c2c7e4655b50ad56e1b3a056d27ac63f94
MD5 ed519852792742bb355b0cfa0de747ee
SHA1 534567e4ce7d30f970690baf6620f4b1a8a53003
SHA512 60407feabdd7f72ac17346ad26b3f0540d4ce8cbef1f80635ae264c86b4a5550a43ddc86db5b2791b071a54eb607ef5b2bdf6f05346e511f4a65c3de69b29171
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1DxJdxCPHuPIXzjbXgq3impene2qSsQBDZUx:cu6YepTPso2eZc3X3bwqSmM/UGdUx
TLSH
T100231A003BE8822BF2BE4F74A9F26105867AF6637603D6492CC451DB5723FC696426FD
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

51374

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

c3a1bfc1d11bb49c273d9ecef6cb20c2c7e4655b50ad56e1b3a056d27ac63f94

mscoree

dotnet