asyncrat | ead95a1ff257794bc88a038f52be9d571d08c9ebdafe6065c2bb6b81b868709d

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General

Target
ead95a1ff257794bc88a038f52be9d571d08c9ebdafe6065c2bb6b81b868709d
Size 45KB
Sample260804-hakp1stanc
SHA256 ead95a1ff257794bc88a038f52be9d571d08c9ebdafe6065c2bb6b81b868709d
MD5 64117851f878995cfbb27ef045a4d30b
SHA1 735c0c39c024451d8b1139697048317dc5214962
SHA512 735a4420ad612b8c85e280f8450321b44d8c87caa8edcc819d02d6b29f972147185bbd1a9007707d59443a5f95426e5b802fc4efcbaea9cb721e4ca39e9a5ce2
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1mGsGx8OHuPI2zjbdgU3iw5KMQ9AIdFUxSNDPBDg:cu6YepTPso2rez323bKUSw5K22ND5dUx
TLSH
T19D232A003BE9812BF2BE5F7498F26145867AF2633603E6492CC451DB5623FC6DA426FD
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
shamoon.phimdugai.blog:80
shamoon.phimdugai.blog:22
shamoon.phimdugai.blog:8080
shamoon.phimdugai.blog:8880
shamoon.phimdugai.blog:2052
shamoon.phimdugai.blog:2082
shamoon.phimdugai.blog:2086
shamoon.phimdugai.blog:2095
shamoon.phimdugai.blog:443
shamoon.phimdugai.blog:2053
shamoon.phimdugai.blog:2083
shamoon.phimdugai.blog:2087
shamoon.phimdugai.blog:2096
shamoon.phimdugai.blog:8443
mydoom.phimdugai.blog:80
mydoom.phimdugai.blog:22
mydoom.phimdugai.blog:8080
mydoom.phimdugai.blog:8880
mydoom.phimdugai.blog:2052
mydoom.phimdugai.blog:2082
mydoom.phimdugai.blog:2086
mydoom.phimdugai.blog:2095
mydoom.phimdugai.blog:443
mydoom.phimdugai.blog:2053
mydoom.phimdugai.blog:2083
mydoom.phimdugai.blog:2087
mydoom.phimdugai.blog:2096
mydoom.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

kEC96FWFRRqT

Attributes

delay
0
install
true
install_file
9ewv4yvg.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
ead95a1ff257794bc88a038f52be9d571d08c9ebdafe6065c2bb6b81b868709d

File Explorer

ead95a1ff257794bc88a038f52be9d571d08c9ebdafe6065c2bb6b81b868709d

.exe 45KB

ead95a1ff257794bc88a038f52be9d571d08c9ebdafe6065c2bb6b81b868709d

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 ead95a1ff257794bc88a038f52be9d571d08c9ebdafe6065c2bb6b81b868709d
MD5 64117851f878995cfbb27ef045a4d30b
SHA1 735c0c39c024451d8b1139697048317dc5214962
SHA512 735a4420ad612b8c85e280f8450321b44d8c87caa8edcc819d02d6b29f972147185bbd1a9007707d59443a5f95426e5b802fc4efcbaea9cb721e4ca39e9a5ce2
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1mGsGx8OHuPI2zjbdgU3iw5KMQ9AIdFUxSNDPBDg:cu6YepTPso2rez323bKUSw5K22ND5dUx
TLSH
T19D232A003BE9812BF2BE5F7498F26145867AF2633603E6492CC451DB5623FC6DA426FD
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

51374

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

ead95a1ff257794bc88a038f52be9d571d08c9ebdafe6065c2bb6b81b868709d

mscoree

dotnet