asyncrat | c698c4c3df1ed9d8b269dcc7ec75ef1f54240287976d603bcb50c68c814a45e5

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General

Target
c698c4c3df1ed9d8b269dcc7ec75ef1f54240287976d603bcb50c68c814a45e5
Size 45KB
Sample260802-hkr7vaef25
SHA256 c698c4c3df1ed9d8b269dcc7ec75ef1f54240287976d603bcb50c68c814a45e5
MD5 364ee0a9ac32ebc35f5a3f41344e93ec
SHA1 a5b365e9a6a3b0b347caac9ba3f3679d5a4ee048
SHA512 a019c61ed75a4163f337299339648f4b2df41910186e9779b01e401fb96bca6f0ea655bed9fd16f2f6c2264edc0d314da304f2863323cd5464e84ae76b319716
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1IxJaxjwHuPI+zjbigZ3i9a+Okp+5ZBDZUx:cu6YepTPso2Be+3+3bFZSU++dUx
TLSH
T1AD232B003BE8C22BF2BE4F7898F26145467AF5737603DA492CC451DB5623FC59A426ED
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

xcavengon.click:80
xcavengon.click:22
xcavengon.click:8080
xcavengon.click:8880
xcavengon.click:2052
xcavengon.click:2082
xcavengon.click:2086
xcavengon.click:2095
xcavengon.click:443
xcavengon.click:2053
xcavengon.click:2083
xcavengon.click:2087
xcavengon.click:2096
xcavengon.click:8443
www.xcavengon.click:80
www.xcavengon.click:22
www.xcavengon.click:8080
www.xcavengon.click:8880
www.xcavengon.click:2052
www.xcavengon.click:2082
www.xcavengon.click:2086
www.xcavengon.click:2095
www.xcavengon.click:443
www.xcavengon.click:2053
www.xcavengon.click:2083
www.xcavengon.click:2087
www.xcavengon.click:2096
www.xcavengon.click:8443
remcos.xcavengon.click:80
remcos.xcavengon.click:22
remcos.xcavengon.click:8080
remcos.xcavengon.click:8880
remcos.xcavengon.click:2052
remcos.xcavengon.click:2082
remcos.xcavengon.click:2086
remcos.xcavengon.click:2095
remcos.xcavengon.click:443
remcos.xcavengon.click:2053
remcos.xcavengon.click:2083
remcos.xcavengon.click:2087
remcos.xcavengon.click:2096
remcos.xcavengon.click:8443
industroyer.xcavengon.click:80
industroyer.xcavengon.click:22
industroyer.xcavengon.click:8080
industroyer.xcavengon.click:8880
industroyer.xcavengon.click:2052
industroyer.xcavengon.click:2082
industroyer.xcavengon.click:2086
industroyer.xcavengon.click:2095
industroyer.xcavengon.click:443
industroyer.xcavengon.click:2053
industroyer.xcavengon.click:2083
industroyer.xcavengon.click:2087
industroyer.xcavengon.click:2096
industroyer.xcavengon.click:8443
mydoom.xcavengon.click:80
mydoom.xcavengon.click:22
mydoom.xcavengon.click:8080
mydoom.xcavengon.click:8880
mydoom.xcavengon.click:2052
mydoom.xcavengon.click:2082
mydoom.xcavengon.click:2086
mydoom.xcavengon.click:2095
mydoom.xcavengon.click:443
mydoom.xcavengon.click:2053
mydoom.xcavengon.click:2083
mydoom.xcavengon.click:2087
mydoom.xcavengon.click:2096
mydoom.xcavengon.click:8443

Mutex

1pyZ1AZLYqmc

Attributes

delay
0
install
true
install_file
s2f4azyi.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
c698c4c3df1ed9d8b269dcc7ec75ef1f54240287976d603bcb50c68c814a45e5

File Explorer

c698c4c3df1ed9d8b269dcc7ec75ef1f54240287976d603bcb50c68c814a45e5

.exe 45KB

c698c4c3df1ed9d8b269dcc7ec75ef1f54240287976d603bcb50c68c814a45e5

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 c698c4c3df1ed9d8b269dcc7ec75ef1f54240287976d603bcb50c68c814a45e5
MD5 364ee0a9ac32ebc35f5a3f41344e93ec
SHA1 a5b365e9a6a3b0b347caac9ba3f3679d5a4ee048
SHA512 a019c61ed75a4163f337299339648f4b2df41910186e9779b01e401fb96bca6f0ea655bed9fd16f2f6c2264edc0d314da304f2863323cd5464e84ae76b319716
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1IxJaxjwHuPI+zjbigZ3i9a+Okp+5ZBDZUx:cu6YepTPso2Be+3+3bFZSU++dUx
TLSH
T1AD232B003BE8C22BF2BE4F7898F26145467AF5737603DA492CC451DB5623FC59A426ED
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

c698c4c3df1ed9d8b269dcc7ec75ef1f54240287976d603bcb50c68c814a45e5

mscoree

dotnet