asyncrat | 2295c2c135401bc5066b68448823f573c8e2974a8a22b52a4b6ca55559a331b2

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General

Target
2295c2c135401bc5066b68448823f573c8e2974a8a22b52a4b6ca55559a331b2
Size 45KB
Sample260804-ayw4yszerc
SHA256 2295c2c135401bc5066b68448823f573c8e2974a8a22b52a4b6ca55559a331b2
MD5 7e3f20b6b7702a3565448b790574ecdd
SHA1 0196b6324de0b2259e12163fa15c7c40a0642cab
SHA512 fad7c06781a5e58c1d8f06c5a71c500c63044a121af24fa117f8a33a7af22bf2e56dc625b08233f84dcc3c6c247b3769f3bb77e46c00cfc70f00d2068c0e14ae
SSDEEP 768:5uSy6pTpwrSWWUE3/WImo2qNrzjHy/aKPIbgjbFgX3ihfEh4vwblVKYZbRBDZ0x:5uSy6pTpoo2onhbIbCXSM4vqh1vd0x
TLSH
T1872319003BE9C12BF2BE5F78ADF26145867AB6632A03D54D1CC4119B5713FC68A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimdugai.blog:80
phimdugai.blog:22
phimdugai.blog:8080
phimdugai.blog:8880
phimdugai.blog:2052
phimdugai.blog:2082
phimdugai.blog:2086
phimdugai.blog:2095
phimdugai.blog:443
phimdugai.blog:2053
phimdugai.blog:2083
phimdugai.blog:2087
phimdugai.blog:2096
phimdugai.blog:8443
www.phimdugai.blog:80
www.phimdugai.blog:22
www.phimdugai.blog:8080
www.phimdugai.blog:8880
www.phimdugai.blog:2052
www.phimdugai.blog:2082
www.phimdugai.blog:2086
www.phimdugai.blog:2095
www.phimdugai.blog:443
www.phimdugai.blog:2053
www.phimdugai.blog:2083
www.phimdugai.blog:2087
www.phimdugai.blog:2096
www.phimdugai.blog:8443
azorult.phimdugai.blog:80
azorult.phimdugai.blog:22
azorult.phimdugai.blog:8080
azorult.phimdugai.blog:8880
azorult.phimdugai.blog:2052
azorult.phimdugai.blog:2082
azorult.phimdugai.blog:2086
azorult.phimdugai.blog:2095
azorult.phimdugai.blog:443
azorult.phimdugai.blog:2053
azorult.phimdugai.blog:2083
azorult.phimdugai.blog:2087
azorult.phimdugai.blog:2096
azorult.phimdugai.blog:8443
ryuk.phimdugai.blog:80
ryuk.phimdugai.blog:22
ryuk.phimdugai.blog:8080
ryuk.phimdugai.blog:8880
ryuk.phimdugai.blog:2052
ryuk.phimdugai.blog:2082
ryuk.phimdugai.blog:2086
ryuk.phimdugai.blog:2095
ryuk.phimdugai.blog:443
ryuk.phimdugai.blog:2053
ryuk.phimdugai.blog:2083
ryuk.phimdugai.blog:2087
ryuk.phimdugai.blog:2096
ryuk.phimdugai.blog:8443

Mutex

bB8eEeyhiFkb

Attributes

delay
0
install
true
install_file
ftsb2a7.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
2295c2c135401bc5066b68448823f573c8e2974a8a22b52a4b6ca55559a331b2

File Explorer

2295c2c135401bc5066b68448823f573c8e2974a8a22b52a4b6ca55559a331b2

.exe 45KB

2295c2c135401bc5066b68448823f573c8e2974a8a22b52a4b6ca55559a331b2

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 2295c2c135401bc5066b68448823f573c8e2974a8a22b52a4b6ca55559a331b2
MD5 7e3f20b6b7702a3565448b790574ecdd
SHA1 0196b6324de0b2259e12163fa15c7c40a0642cab
SHA512 fad7c06781a5e58c1d8f06c5a71c500c63044a121af24fa117f8a33a7af22bf2e56dc625b08233f84dcc3c6c247b3769f3bb77e46c00cfc70f00d2068c0e14ae
SSDEEP 768:5uSy6pTpwrSWWUE3/WImo2qNrzjHy/aKPIbgjbFgX3ihfEh4vwblVKYZbRBDZ0x:5uSy6pTpoo2onhbIbCXSM4vqh1vd0x
TLSH
T1872319003BE9C12BF2BE5F78ADF26145867AB6632A03D54D1CC4119B5713FC68A426FE
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

51278

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

2295c2c135401bc5066b68448823f573c8e2974a8a22b52a4b6ca55559a331b2

mscoree

dotnet