asyncrat | b15b7305df7a73c27f74757adb8c6e325b3de08bbbb368fb2f18bee278147764

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General

Target
b15b7305df7a73c27f74757adb8c6e325b3de08bbbb368fb2f18bee278147764
Size 45KB
Sample260718-nc84aahw5k
SHA256 b15b7305df7a73c27f74757adb8c6e325b3de08bbbb368fb2f18bee278147764
MD5 21c42ccac5c2eb7ad2782ef86b2f96a4
SHA1 9ad8ab7a011097a7fc16bab6b65e72421367e433
SHA512 bce6a0dd62a6a2bae29db47d8ca017a645844bfa3678c6dae08804809da9108b066e54b75c49b0bbcad78a02985aac031ce2cfa5ad54f6db1c6303b2b74c1f97
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q1BuwZQaKkPIizjb0gX3iFi0JxDlBDZcx:RuxkJTgip2IIi3bbXSFi0LDrdcx
TLSH
T145232A003BE9823BF2BE4FB8ACF26145467AF6636603D54D2CC451DB5623FC58A426F9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimsexto.blog:80
phimsexto.blog:22
phimsexto.blog:8080
phimsexto.blog:8880
phimsexto.blog:2052
phimsexto.blog:2082
phimsexto.blog:2086
phimsexto.blog:2095
phimsexto.blog:443
phimsexto.blog:2053
phimsexto.blog:2083
phimsexto.blog:2087
phimsexto.blog:2096
phimsexto.blog:8443
www.phimsexto.blog:80
www.phimsexto.blog:22
www.phimsexto.blog:8080
www.phimsexto.blog:8880
www.phimsexto.blog:2052
www.phimsexto.blog:2082
www.phimsexto.blog:2086
www.phimsexto.blog:2095
www.phimsexto.blog:443
www.phimsexto.blog:2053
www.phimsexto.blog:2083
www.phimsexto.blog:2087
www.phimsexto.blog:2096
www.phimsexto.blog:8443
gh0st.phimsexto.blog:80
gh0st.phimsexto.blog:22
gh0st.phimsexto.blog:8080
gh0st.phimsexto.blog:8880
gh0st.phimsexto.blog:2052
gh0st.phimsexto.blog:2082
gh0st.phimsexto.blog:2086
gh0st.phimsexto.blog:2095
gh0st.phimsexto.blog:443
gh0st.phimsexto.blog:2053
gh0st.phimsexto.blog:2083
gh0st.phimsexto.blog:2087
gh0st.phimsexto.blog:2096
gh0st.phimsexto.blog:8443
rat.phimsexto.blog:80
rat.phimsexto.blog:22
rat.phimsexto.blog:8080
rat.phimsexto.blog:8880
rat.phimsexto.blog:2052
rat.phimsexto.blog:2082
rat.phimsexto.blog:2086
rat.phimsexto.blog:2095
rat.phimsexto.blog:443
rat.phimsexto.blog:2053
rat.phimsexto.blog:2083
rat.phimsexto.blog:2087
rat.phimsexto.blog:2096
rat.phimsexto.blog:8443

Mutex

qGMAkYQJU3Dr

Attributes

delay
0
install
true
install_file
xlorymc0.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
b15b7305df7a73c27f74757adb8c6e325b3de08bbbb368fb2f18bee278147764

File Explorer

b15b7305df7a73c27f74757adb8c6e325b3de08bbbb368fb2f18bee278147764

.exe 45KB

b15b7305df7a73c27f74757adb8c6e325b3de08bbbb368fb2f18bee278147764

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 b15b7305df7a73c27f74757adb8c6e325b3de08bbbb368fb2f18bee278147764
MD5 21c42ccac5c2eb7ad2782ef86b2f96a4
SHA1 9ad8ab7a011097a7fc16bab6b65e72421367e433
SHA512 bce6a0dd62a6a2bae29db47d8ca017a645844bfa3678c6dae08804809da9108b066e54b75c49b0bbcad78a02985aac031ce2cfa5ad54f6db1c6303b2b74c1f97
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q1BuwZQaKkPIizjb0gX3iFi0JxDlBDZcx:RuxkJTgip2IIi3bbXSFi0LDrdcx
TLSH
T145232A003BE9823BF2BE4FB8ACF26145467AF6636603D54D2CC451DB5623FC58A426F9
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

b15b7305df7a73c27f74757adb8c6e325b3de08bbbb368fb2f18bee278147764

mscoree

dotnet