asyncrat | 057238a98743c9245bdec2c18b8946c6e67c107a3c180c68df2b41b013826fdd

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General

Target
057238a98743c9245bdec2c18b8946c6e67c107a3c180c68df2b41b013826fdd
Size 45KB
Sample260711-ps5apsax5k
SHA256 057238a98743c9245bdec2c18b8946c6e67c107a3c180c68df2b41b013826fdd
MD5 7a537a35854b8c13392cb2b07be4be05
SHA1 84e15ce661fdfca518a9d17da063395d3e30fe0f
SHA512 52f1efe034a5d7651c73cf0d3f5b5147fe487fdb0380d9f61392eb7b30267a9f47ba0055a7771bf4b364a24aa72c92294e197f5ce5fdaf9dd2ddc4121b5d9afb
SSDEEP 768:cuqb5TrIGuCWUoKXMmo2qQw7lt440WMOPI0szjbKgXViqo9G1zcjHLBDZUx:cuqb5TrhG2ggUM30s3bdXErUaj9dUx
TLSH
T1EF231A103BE8C12BF2BE5F78A9F26105867AF6633603D58E1CC451D75713BC68A426EE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexvietnew.info:80
sexvietnew.info:22
sexvietnew.info:8080
sexvietnew.info:8880
sexvietnew.info:2052
sexvietnew.info:2082
sexvietnew.info:2086
sexvietnew.info:2095
sexvietnew.info:443
sexvietnew.info:2053
sexvietnew.info:2083
sexvietnew.info:2087
sexvietnew.info:2096
sexvietnew.info:8443
www.sexvietnew.info:80
www.sexvietnew.info:22
www.sexvietnew.info:8080
www.sexvietnew.info:8880
www.sexvietnew.info:2052
www.sexvietnew.info:2082
www.sexvietnew.info:2086
www.sexvietnew.info:2095
www.sexvietnew.info:443
www.sexvietnew.info:2053
www.sexvietnew.info:2083
www.sexvietnew.info:2087
www.sexvietnew.info:2096
www.sexvietnew.info:8443
blaster.sexvietnew.info:80
blaster.sexvietnew.info:22
blaster.sexvietnew.info:8080
blaster.sexvietnew.info:8880
blaster.sexvietnew.info:2052
blaster.sexvietnew.info:2082
blaster.sexvietnew.info:2086
blaster.sexvietnew.info:2095
blaster.sexvietnew.info:443
blaster.sexvietnew.info:2053
blaster.sexvietnew.info:2083
blaster.sexvietnew.info:2087
blaster.sexvietnew.info:2096
blaster.sexvietnew.info:8443
industroyer.sexvietnew.info:80
industroyer.sexvietnew.info:22
industroyer.sexvietnew.info:8080
industroyer.sexvietnew.info:8880
industroyer.sexvietnew.info:2052
industroyer.sexvietnew.info:2082
industroyer.sexvietnew.info:2086
industroyer.sexvietnew.info:2095
industroyer.sexvietnew.info:443
industroyer.sexvietnew.info:2053
industroyer.sexvietnew.info:2083
industroyer.sexvietnew.info:2087
industroyer.sexvietnew.info:2096
industroyer.sexvietnew.info:8443
conti.sexvietnew.info:80
conti.sexvietnew.info:22
conti.sexvietnew.info:8080
conti.sexvietnew.info:8880
conti.sexvietnew.info:2052
conti.sexvietnew.info:2082
conti.sexvietnew.info:2086
conti.sexvietnew.info:2095
conti.sexvietnew.info:443
conti.sexvietnew.info:2053
conti.sexvietnew.info:2083
conti.sexvietnew.info:2087
conti.sexvietnew.info:2096
conti.sexvietnew.info:8443
nimda.sexvietnew.info:80
nimda.sexvietnew.info:22
nimda.sexvietnew.info:8080
nimda.sexvietnew.info:8880
nimda.sexvietnew.info:2052
nimda.sexvietnew.info:2082
nimda.sexvietnew.info:2086
nimda.sexvietnew.info:2095
nimda.sexvietnew.info:443
nimda.sexvietnew.info:2053
nimda.sexvietnew.info:2083
nimda.sexvietnew.info:2087
nimda.sexvietnew.info:2096
nimda.sexvietnew.info:8443

Mutex

FFvJdryd9G7G

Attributes

delay
0
install
true
install_file
lnl9o.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
057238a98743c9245bdec2c18b8946c6e67c107a3c180c68df2b41b013826fdd

File Explorer

057238a98743c9245bdec2c18b8946c6e67c107a3c180c68df2b41b013826fdd

.exe 45KB

057238a98743c9245bdec2c18b8946c6e67c107a3c180c68df2b41b013826fdd

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 057238a98743c9245bdec2c18b8946c6e67c107a3c180c68df2b41b013826fdd
MD5 7a537a35854b8c13392cb2b07be4be05
SHA1 84e15ce661fdfca518a9d17da063395d3e30fe0f
SHA512 52f1efe034a5d7651c73cf0d3f5b5147fe487fdb0380d9f61392eb7b30267a9f47ba0055a7771bf4b364a24aa72c92294e197f5ce5fdaf9dd2ddc4121b5d9afb
SSDEEP 768:cuqb5TrIGuCWUoKXMmo2qQw7lt440WMOPI0szjbKgXViqo9G1zcjHLBDZUx:cuqb5TrhG2ggUM30s3bdXErUaj9dUx
TLSH
T1EF231A103BE8C12BF2BE5F78A9F26105867AF6633603D58E1CC451D75713BC68A426EE
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

51438

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

057238a98743c9245bdec2c18b8946c6e67c107a3c180c68df2b41b013826fdd

mscoree

dotnet