asyncrat | cae41b3818b8dec0e8e6fc1c43be3b52582c9562b35c57f87e5f011ef1fc240d

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General

Target
cae41b3818b8dec0e8e6fc1c43be3b52582c9562b35c57f87e5f011ef1fc240d
Size 45KB
Sample260804-jnddjafe75
SHA256 cae41b3818b8dec0e8e6fc1c43be3b52582c9562b35c57f87e5f011ef1fc240d
MD5 6285b52aa5a61a443a29f883e1bbd054
SHA1 5a431c09864dc2b276fee2a30e89449c4e4d0e04
SHA512 1994b1914f7b957286efc6751a1cb1f59a7222f76ae4627a66fe59e797bdd4ce3652c111a277549a620734d7359ce3302bab7d2c65652662744eb12aa7e4e851
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9VCXtTtoPI7zjblgX3ikO7JXABH3BDZsx:EulCJTHl42qw373biXSd9X0Hxdsx
TLSH
T1C4233B003BE8C12BF2BE9F7898F26145867AF6673603E54E1CC4419B5613FC59A426FE
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
lokibot.haysexcdn.net:80
lokibot.haysexcdn.net:22
lokibot.haysexcdn.net:8080
lokibot.haysexcdn.net:8880
lokibot.haysexcdn.net:2052
lokibot.haysexcdn.net:2082
lokibot.haysexcdn.net:2086
lokibot.haysexcdn.net:2095
lokibot.haysexcdn.net:443
lokibot.haysexcdn.net:2053
lokibot.haysexcdn.net:2083
lokibot.haysexcdn.net:2087
lokibot.haysexcdn.net:2096
lokibot.haysexcdn.net:8443
formbook.haysexcdn.net:80
formbook.haysexcdn.net:22
formbook.haysexcdn.net:8080
formbook.haysexcdn.net:8880
formbook.haysexcdn.net:2052
formbook.haysexcdn.net:2082
formbook.haysexcdn.net:2086
formbook.haysexcdn.net:2095
formbook.haysexcdn.net:443
formbook.haysexcdn.net:2053
formbook.haysexcdn.net:2083
formbook.haysexcdn.net:2087
formbook.haysexcdn.net:2096
formbook.haysexcdn.net:8443
industroyer.haysexcdn.net:80
industroyer.haysexcdn.net:22
industroyer.haysexcdn.net:8080
industroyer.haysexcdn.net:8880
industroyer.haysexcdn.net:2052
industroyer.haysexcdn.net:2082
industroyer.haysexcdn.net:2086
industroyer.haysexcdn.net:2095
industroyer.haysexcdn.net:443
industroyer.haysexcdn.net:2053
industroyer.haysexcdn.net:2083
industroyer.haysexcdn.net:2087
industroyer.haysexcdn.net:2096
industroyer.haysexcdn.net:8443

Mutex

GWhnwGPEChEY

Attributes

delay
0
install
true
install_file
l1q8u0.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
cae41b3818b8dec0e8e6fc1c43be3b52582c9562b35c57f87e5f011ef1fc240d

File Explorer

cae41b3818b8dec0e8e6fc1c43be3b52582c9562b35c57f87e5f011ef1fc240d

.exe 45KB

cae41b3818b8dec0e8e6fc1c43be3b52582c9562b35c57f87e5f011ef1fc240d

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 cae41b3818b8dec0e8e6fc1c43be3b52582c9562b35c57f87e5f011ef1fc240d
MD5 6285b52aa5a61a443a29f883e1bbd054
SHA1 5a431c09864dc2b276fee2a30e89449c4e4d0e04
SHA512 1994b1914f7b957286efc6751a1cb1f59a7222f76ae4627a66fe59e797bdd4ce3652c111a277549a620734d7359ce3302bab7d2c65652662744eb12aa7e4e851
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9VCXtTtoPI7zjblgX3ikO7JXABH3BDZsx:EulCJTHl42qw373biXSd9X0Hxdsx
TLSH
T1C4233B003BE8C12BF2BE9F7898F26145867AF6673603E54E1CC4419B5613FC59A426FE
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

51358

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

cae41b3818b8dec0e8e6fc1c43be3b52582c9562b35c57f87e5f011ef1fc240d

mscoree

dotnet