asyncrat | 1676c9ecde6058c2a7a97c991be2e06ee0163c890e775f774fc9a876ff1f0ce1

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General

Target
1676c9ecde6058c2a7a97c991be2e06ee0163c890e775f774fc9a876ff1f0ce1
Size 45KB
Sample260804-kfw2ca1tct
SHA256 1676c9ecde6058c2a7a97c991be2e06ee0163c890e775f774fc9a876ff1f0ce1
MD5 4df48f9175d676536af2409b98142eda
SHA1 b906df6c0e69f33b0f3c29ae3ef127d88b4b0a2f
SHA512 9525df5683c2770455113c10633f228bc380d491512c4cd9451a49b9b8624e7ea436ec2552d4385b0e72bf123361ac4e1d088c0d6b19b3caa534efe0b11402e9
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFA7lt440WMOPI0szjbOgXRiVYMAH8x5tzBDZEx:MuLAZTnbg2VgUM30s3bxXAVYMlBdEx
TLSH
T15A233A103BE8C12BF2BE4F78A9F26145867AF6633602D94E1CC451DB5613FC68A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimvkl.com:80
phimvkl.com:22
phimvkl.com:8080
phimvkl.com:8880
phimvkl.com:2052
phimvkl.com:2082
phimvkl.com:2086
phimvkl.com:2095
phimvkl.com:443
phimvkl.com:2053
phimvkl.com:2083
phimvkl.com:2087
phimvkl.com:2096
phimvkl.com:8443
www.phimvkl.com:80
www.phimvkl.com:22
www.phimvkl.com:8080
www.phimvkl.com:8880
www.phimvkl.com:2052
www.phimvkl.com:2082
www.phimvkl.com:2086
www.phimvkl.com:2095
www.phimvkl.com:443
www.phimvkl.com:2053
www.phimvkl.com:2083
www.phimvkl.com:2087
www.phimvkl.com:2096
www.phimvkl.com:8443
sobig.phimvkl.com:80
sobig.phimvkl.com:22
sobig.phimvkl.com:8080
sobig.phimvkl.com:8880
sobig.phimvkl.com:2052
sobig.phimvkl.com:2082
sobig.phimvkl.com:2086
sobig.phimvkl.com:2095
sobig.phimvkl.com:443
sobig.phimvkl.com:2053
sobig.phimvkl.com:2083
sobig.phimvkl.com:2087
sobig.phimvkl.com:2096
sobig.phimvkl.com:8443
lokibot.phimvkl.com:80
lokibot.phimvkl.com:22
lokibot.phimvkl.com:8080
lokibot.phimvkl.com:8880
lokibot.phimvkl.com:2052
lokibot.phimvkl.com:2082
lokibot.phimvkl.com:2086
lokibot.phimvkl.com:2095
lokibot.phimvkl.com:443
lokibot.phimvkl.com:2053
lokibot.phimvkl.com:2083
lokibot.phimvkl.com:2087
lokibot.phimvkl.com:2096
lokibot.phimvkl.com:8443
zeus.phimvkl.com:80
zeus.phimvkl.com:22
zeus.phimvkl.com:8080
zeus.phimvkl.com:8880
zeus.phimvkl.com:2052
zeus.phimvkl.com:2082
zeus.phimvkl.com:2086
zeus.phimvkl.com:2095
zeus.phimvkl.com:443
zeus.phimvkl.com:2053
zeus.phimvkl.com:2083
zeus.phimvkl.com:2087
zeus.phimvkl.com:2096
zeus.phimvkl.com:8443
fakeupdates.phimvkl.com:80
fakeupdates.phimvkl.com:22
fakeupdates.phimvkl.com:8080
fakeupdates.phimvkl.com:8880
fakeupdates.phimvkl.com:2052
fakeupdates.phimvkl.com:2082
fakeupdates.phimvkl.com:2086
fakeupdates.phimvkl.com:2095
fakeupdates.phimvkl.com:443
fakeupdates.phimvkl.com:2053
fakeupdates.phimvkl.com:2083
fakeupdates.phimvkl.com:2087
fakeupdates.phimvkl.com:2096
fakeupdates.phimvkl.com:8443

Mutex

HdmZOu7Aq94V

Attributes

delay
0
install
true
install_file
pityn.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
1676c9ecde6058c2a7a97c991be2e06ee0163c890e775f774fc9a876ff1f0ce1

File Explorer

1676c9ecde6058c2a7a97c991be2e06ee0163c890e775f774fc9a876ff1f0ce1

.exe 45KB

1676c9ecde6058c2a7a97c991be2e06ee0163c890e775f774fc9a876ff1f0ce1

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 1676c9ecde6058c2a7a97c991be2e06ee0163c890e775f774fc9a876ff1f0ce1
MD5 4df48f9175d676536af2409b98142eda
SHA1 b906df6c0e69f33b0f3c29ae3ef127d88b4b0a2f
SHA512 9525df5683c2770455113c10633f228bc380d491512c4cd9451a49b9b8624e7ea436ec2552d4385b0e72bf123361ac4e1d088c0d6b19b3caa534efe0b11402e9
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFA7lt440WMOPI0szjbOgXRiVYMAH8x5tzBDZEx:MuLAZTnbg2VgUM30s3bxXAVYMlBdEx
TLSH
T15A233A103BE8C12BF2BE4F78A9F26145867AF6633602D94E1CC451DB5613FC68A426FD
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

1676c9ecde6058c2a7a97c991be2e06ee0163c890e775f774fc9a876ff1f0ce1

mscoree

dotnet