asyncrat | 3d9751606de0ad6469a82b5893c8091b900b7c2ca5b941936dacc997c03d5a59

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General

Target
3d9751606de0ad6469a82b5893c8091b900b7c2ca5b941936dacc997c03d5a59
Size 45KB
Sample260722-lgr98adb68
SHA256 3d9751606de0ad6469a82b5893c8091b900b7c2ca5b941936dacc997c03d5a59
MD5 24e1d24f24b8dca6174d9cde9023f6c5
SHA1 263c5a4daaee118a8435047d9d69470dc7719a02
SHA512 a30d3b18a614f1acfaffa692f348d08cd28da767d9c58c111a85ecb483422f787936f531fa8501bc123e6ae37bcdfff79a8b2fa1dc09a0073b1d8db61c380efe
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q9T9wa0y/zFOPIuzjb/gah3iWWGg2S9czoqBDZsx:EufspTf2g2OCdi3u3bIKSFiOck0dsx
TLSH
T190232A003BE9C12BF2BE5F7899F26145467AF1633603DA491CC4519B5B23FC68A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimsexvietnamhd.net:80
phimsexvietnamhd.net:22
phimsexvietnamhd.net:8080
phimsexvietnamhd.net:8880
phimsexvietnamhd.net:2052
phimsexvietnamhd.net:2082
phimsexvietnamhd.net:2086
phimsexvietnamhd.net:2095
phimsexvietnamhd.net:443
phimsexvietnamhd.net:2053
phimsexvietnamhd.net:2083
phimsexvietnamhd.net:2087
phimsexvietnamhd.net:2096
phimsexvietnamhd.net:8443
www.phimsexvietnamhd.net:80
www.phimsexvietnamhd.net:22
www.phimsexvietnamhd.net:8080
www.phimsexvietnamhd.net:8880
www.phimsexvietnamhd.net:2052
www.phimsexvietnamhd.net:2082
www.phimsexvietnamhd.net:2086
www.phimsexvietnamhd.net:2095
www.phimsexvietnamhd.net:443
www.phimsexvietnamhd.net:2053
www.phimsexvietnamhd.net:2083
www.phimsexvietnamhd.net:2087
www.phimsexvietnamhd.net:2096
www.phimsexvietnamhd.net:8443
formbook.phimsexvietnamhd.net:80
formbook.phimsexvietnamhd.net:22
formbook.phimsexvietnamhd.net:8080
formbook.phimsexvietnamhd.net:8880
formbook.phimsexvietnamhd.net:2052
formbook.phimsexvietnamhd.net:2082
formbook.phimsexvietnamhd.net:2086
formbook.phimsexvietnamhd.net:2095
formbook.phimsexvietnamhd.net:443
formbook.phimsexvietnamhd.net:2053
formbook.phimsexvietnamhd.net:2083
formbook.phimsexvietnamhd.net:2087
formbook.phimsexvietnamhd.net:2096
formbook.phimsexvietnamhd.net:8443
blacklotus.phimsexvietnamhd.net:80
blacklotus.phimsexvietnamhd.net:22
blacklotus.phimsexvietnamhd.net:8080
blacklotus.phimsexvietnamhd.net:8880
blacklotus.phimsexvietnamhd.net:2052
blacklotus.phimsexvietnamhd.net:2082
blacklotus.phimsexvietnamhd.net:2086
blacklotus.phimsexvietnamhd.net:2095
blacklotus.phimsexvietnamhd.net:443
blacklotus.phimsexvietnamhd.net:2053
blacklotus.phimsexvietnamhd.net:2083
blacklotus.phimsexvietnamhd.net:2087
blacklotus.phimsexvietnamhd.net:2096
blacklotus.phimsexvietnamhd.net:8443

Mutex

NIfr1uMgdC1c

Attributes

delay
0
install
true
install_file
bdf558m.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
3d9751606de0ad6469a82b5893c8091b900b7c2ca5b941936dacc997c03d5a59

File Explorer

3d9751606de0ad6469a82b5893c8091b900b7c2ca5b941936dacc997c03d5a59

.exe 45KB

3d9751606de0ad6469a82b5893c8091b900b7c2ca5b941936dacc997c03d5a59

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 3d9751606de0ad6469a82b5893c8091b900b7c2ca5b941936dacc997c03d5a59
MD5 24e1d24f24b8dca6174d9cde9023f6c5
SHA1 263c5a4daaee118a8435047d9d69470dc7719a02
SHA512 a30d3b18a614f1acfaffa692f348d08cd28da767d9c58c111a85ecb483422f787936f531fa8501bc123e6ae37bcdfff79a8b2fa1dc09a0073b1d8db61c380efe
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q9T9wa0y/zFOPIuzjb/gah3iWWGg2S9czoqBDZsx:EufspTf2g2OCdi3u3bIKSFiOck0dsx
TLSH
T190232A003BE9C12BF2BE5F7899F26145467AF1633603DA491CC4519B5B23FC68A426FE
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

3d9751606de0ad6469a82b5893c8091b900b7c2ca5b941936dacc997c03d5a59

mscoree

dotnet