asyncrat | 0a3c231ee324cdd78d643cc9b0b9b17e2bb72e3dd443046404ce077619627b70

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General

Target
0a3c231ee324cdd78d643cc9b0b9b17e2bb72e3dd443046404ce077619627b70
Size 45KB
Sample260701-tc67kshx8m
SHA256 0a3c231ee324cdd78d643cc9b0b9b17e2bb72e3dd443046404ce077619627b70
MD5 65a650d5d015293cdc4bd9b2b9c8f11e
SHA1 363be919c6ff85dc82f58c2efad45b9e4941a463
SHA512 203cc242c8cd262787a49b2d3209aa63174f0302221f15a7d34ace80acbffde2b4dcdfcccb7290f539293c2b30db8803f084a1d0ca082ee4ba2bf2885a413e3b
SSDEEP 768:4uLZZTUAoOSWUYZL8mo2qF/eeXKGoibbb6tN8/nPI6DzjbjgX3iCz+Nr3DtTCBDz:4uLZZTUTn2LeDqtNKA6D3b8XSVNrJ4dV
TLSH
T1F92309003BE8C12BF2BE4F7899F26145867AF2672603D69E1CC4519B5713FC68642AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

bbnous.com:80
bbnous.com:22
bbnous.com:8080
bbnous.com:8880
bbnous.com:2052
bbnous.com:2082
bbnous.com:2086
bbnous.com:2095
bbnous.com:443
bbnous.com:2053
bbnous.com:2083
bbnous.com:2087
bbnous.com:2096
bbnous.com:8443
www.bbnous.com:80
www.bbnous.com:22
www.bbnous.com:8080
www.bbnous.com:8880
www.bbnous.com:2052
www.bbnous.com:2082
www.bbnous.com:2086
www.bbnous.com:2095
www.bbnous.com:443
www.bbnous.com:2053
www.bbnous.com:2083
www.bbnous.com:2087
www.bbnous.com:2096
www.bbnous.com:8443
gh0st.bbnous.com:80
gh0st.bbnous.com:22
gh0st.bbnous.com:8080
gh0st.bbnous.com:8880
gh0st.bbnous.com:2052
gh0st.bbnous.com:2082
gh0st.bbnous.com:2086
gh0st.bbnous.com:2095
gh0st.bbnous.com:443
gh0st.bbnous.com:2053
gh0st.bbnous.com:2083
gh0st.bbnous.com:2087
gh0st.bbnous.com:2096
gh0st.bbnous.com:8443
revil.bbnous.com:80
revil.bbnous.com:22
revil.bbnous.com:8080
revil.bbnous.com:8880
revil.bbnous.com:2052
revil.bbnous.com:2082
revil.bbnous.com:2086
revil.bbnous.com:2095
revil.bbnous.com:443
revil.bbnous.com:2053
revil.bbnous.com:2083
revil.bbnous.com:2087
revil.bbnous.com:2096
revil.bbnous.com:8443

Mutex

nIwbyfmxb7Ur

Attributes

delay
0
install
true
install_file
5hczw.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
0a3c231ee324cdd78d643cc9b0b9b17e2bb72e3dd443046404ce077619627b70

File Explorer

0a3c231ee324cdd78d643cc9b0b9b17e2bb72e3dd443046404ce077619627b70

.exe 45KB

0a3c231ee324cdd78d643cc9b0b9b17e2bb72e3dd443046404ce077619627b70

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 0a3c231ee324cdd78d643cc9b0b9b17e2bb72e3dd443046404ce077619627b70
MD5 65a650d5d015293cdc4bd9b2b9c8f11e
SHA1 363be919c6ff85dc82f58c2efad45b9e4941a463
SHA512 203cc242c8cd262787a49b2d3209aa63174f0302221f15a7d34ace80acbffde2b4dcdfcccb7290f539293c2b30db8803f084a1d0ca082ee4ba2bf2885a413e3b
SSDEEP 768:4uLZZTUAoOSWUYZL8mo2qF/eeXKGoibbb6tN8/nPI6DzjbjgX3iCz+Nr3DtTCBDz:4uLZZTUTn2LeDqtNKA6D3b8XSVNrJ4dV
TLSH
T1F92309003BE8C12BF2BE4F7899F26145867AF2672603D69E1CC4519B5713FC68642AFD
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

51230

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

0a3c231ee324cdd78d643cc9b0b9b17e2bb72e3dd443046404ce077619627b70

mscoree

dotnet