asyncrat | 76df4112813223c3edb6213d664171c5f33ec60da0ff77d35ccc611f6dec3dfe

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General

Target
76df4112813223c3edb6213d664171c5f33ec60da0ff77d35ccc611f6dec3dfe
Size 45KB
Sample260804-jwvyjsvbpe
SHA256 76df4112813223c3edb6213d664171c5f33ec60da0ff77d35ccc611f6dec3dfe
MD5 5756a083d1288c65d1753c7010437969
SHA1 638317571e194ad0aa2a73465cd17a76e97af970
SHA512 3fa63318010f6ee1ac4f39a0ad374f29e7b518f2e889c56193676ef6df124c4ac0d980a40077eda08c451aca5a7bdc8a20cb0f5c21f4022740722b70717c1db4
SSDEEP 768:ruKQpTA8RXNWU5xFrmo2qryLiE0yFjrdj3kk8PIhvjbmRgX3ijKjOPTGHt7iUIB0:ruKQpTAOX2FLBXDBhbbmeXS5mtWUud0x
TLSH
T1F6231B0037E9812BF2BE4F7469F26245467AF6732603D5891CC451DB5723FC68A436EE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

twosisterstubes.com:80
twosisterstubes.com:22
twosisterstubes.com:8080
twosisterstubes.com:8880
twosisterstubes.com:2052
twosisterstubes.com:2082
twosisterstubes.com:2086
twosisterstubes.com:2095
twosisterstubes.com:443
twosisterstubes.com:2053
twosisterstubes.com:2083
twosisterstubes.com:2087
twosisterstubes.com:2096
twosisterstubes.com:8443
www.twosisterstubes.com:80
www.twosisterstubes.com:22
www.twosisterstubes.com:8080
www.twosisterstubes.com:8880
www.twosisterstubes.com:2052
www.twosisterstubes.com:2082
www.twosisterstubes.com:2086
www.twosisterstubes.com:2095
www.twosisterstubes.com:443
www.twosisterstubes.com:2053
www.twosisterstubes.com:2083
www.twosisterstubes.com:2087
www.twosisterstubes.com:2096
www.twosisterstubes.com:8443
nanocore.twosisterstubes.com:80
nanocore.twosisterstubes.com:22
nanocore.twosisterstubes.com:8080
nanocore.twosisterstubes.com:8880
nanocore.twosisterstubes.com:2052
nanocore.twosisterstubes.com:2082
nanocore.twosisterstubes.com:2086
nanocore.twosisterstubes.com:2095
nanocore.twosisterstubes.com:443
nanocore.twosisterstubes.com:2053
nanocore.twosisterstubes.com:2083
nanocore.twosisterstubes.com:2087
nanocore.twosisterstubes.com:2096
nanocore.twosisterstubes.com:8443
wannacry.twosisterstubes.com:80
wannacry.twosisterstubes.com:22
wannacry.twosisterstubes.com:8080
wannacry.twosisterstubes.com:8880
wannacry.twosisterstubes.com:2052
wannacry.twosisterstubes.com:2082
wannacry.twosisterstubes.com:2086
wannacry.twosisterstubes.com:2095
wannacry.twosisterstubes.com:443
wannacry.twosisterstubes.com:2053
wannacry.twosisterstubes.com:2083
wannacry.twosisterstubes.com:2087
wannacry.twosisterstubes.com:2096
wannacry.twosisterstubes.com:8443
nimda.twosisterstubes.com:80
nimda.twosisterstubes.com:22
nimda.twosisterstubes.com:8080
nimda.twosisterstubes.com:8880
nimda.twosisterstubes.com:2052
nimda.twosisterstubes.com:2082
nimda.twosisterstubes.com:2086
nimda.twosisterstubes.com:2095
nimda.twosisterstubes.com:443
nimda.twosisterstubes.com:2053
nimda.twosisterstubes.com:2083
nimda.twosisterstubes.com:2087
nimda.twosisterstubes.com:2096
nimda.twosisterstubes.com:8443
mydoom.twosisterstubes.com:80
mydoom.twosisterstubes.com:22
mydoom.twosisterstubes.com:8080
mydoom.twosisterstubes.com:8880
mydoom.twosisterstubes.com:2052
mydoom.twosisterstubes.com:2082
mydoom.twosisterstubes.com:2086
mydoom.twosisterstubes.com:2095
mydoom.twosisterstubes.com:443
mydoom.twosisterstubes.com:2053
mydoom.twosisterstubes.com:2083
mydoom.twosisterstubes.com:2087
mydoom.twosisterstubes.com:2096
mydoom.twosisterstubes.com:8443

Mutex

KZZnMxWSUIGV

Attributes

delay
0
install
true
install_file
ip89.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
76df4112813223c3edb6213d664171c5f33ec60da0ff77d35ccc611f6dec3dfe

File Explorer

76df4112813223c3edb6213d664171c5f33ec60da0ff77d35ccc611f6dec3dfe

.exe 45KB

76df4112813223c3edb6213d664171c5f33ec60da0ff77d35ccc611f6dec3dfe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 76df4112813223c3edb6213d664171c5f33ec60da0ff77d35ccc611f6dec3dfe
MD5 5756a083d1288c65d1753c7010437969
SHA1 638317571e194ad0aa2a73465cd17a76e97af970
SHA512 3fa63318010f6ee1ac4f39a0ad374f29e7b518f2e889c56193676ef6df124c4ac0d980a40077eda08c451aca5a7bdc8a20cb0f5c21f4022740722b70717c1db4
SSDEEP 768:ruKQpTA8RXNWU5xFrmo2qryLiE0yFjrdj3kk8PIhvjbmRgX3ijKjOPTGHt7iUIB0:ruKQpTAOX2FLBXDBhbbmeXS5mtWUud0x
TLSH
T1F6231B0037E9812BF2BE4F7469F26245467AF6732603D5891CC451DB5723FC68A436EE
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

51486

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

76df4112813223c3edb6213d664171c5f33ec60da0ff77d35ccc611f6dec3dfe

mscoree

dotnet