asyncrat | 04021b3e7a2add034e0c586afc98fb304d3d3b8e68db62992146a88a9e12436e

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General

Target
04021b3e7a2add034e0c586afc98fb304d3d3b8e68db62992146a88a9e12436e
Size 45KB
Sample260710-d813facx4p
SHA256 04021b3e7a2add034e0c586afc98fb304d3d3b8e68db62992146a88a9e12436e
MD5 0c5a563f383dc57274a9907f549c73b4
SHA1 3d21928f1c68429ba5d7b1548a84bf9c8506220c
SHA512 1cd6af500086e204d22f9fbf2a9fd0ba5c7bee4ba62545a8a2a456512c03429a4b235431f4ee82407a10201531f7cf1043fe09114b4c37415c5d333a2ed6583d
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1nT9Qpm9PIIzjbqgX3iPL24vIV8KDcHthV0BDZUx:cu6YepTPso2GQI3b9XSiOthsdUx
TLSH
T1DA231A003BE8823BF2BE4FB898F26145867AF5636603D54D2CC451DB1723BC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimsexz.org:80
phimsexz.org:22
phimsexz.org:8080
phimsexz.org:8880
phimsexz.org:2052
phimsexz.org:2082
phimsexz.org:2086
phimsexz.org:2095
phimsexz.org:443
phimsexz.org:2053
phimsexz.org:2083
phimsexz.org:2087
phimsexz.org:2096
phimsexz.org:8443
www.phimsexz.org:80
www.phimsexz.org:22
www.phimsexz.org:8080
www.phimsexz.org:8880
www.phimsexz.org:2052
www.phimsexz.org:2082
www.phimsexz.org:2086
www.phimsexz.org:2095
www.phimsexz.org:443
www.phimsexz.org:2053
www.phimsexz.org:2083
www.phimsexz.org:2087
www.phimsexz.org:2096
www.phimsexz.org:8443
malware.phimsexz.org:80
malware.phimsexz.org:22
malware.phimsexz.org:8080
malware.phimsexz.org:8880
malware.phimsexz.org:2052
malware.phimsexz.org:2082
malware.phimsexz.org:2086
malware.phimsexz.org:2095
malware.phimsexz.org:443
malware.phimsexz.org:2053
malware.phimsexz.org:2083
malware.phimsexz.org:2087
malware.phimsexz.org:2096
malware.phimsexz.org:8443
sobig.phimsexz.org:80
sobig.phimsexz.org:22
sobig.phimsexz.org:8080
sobig.phimsexz.org:8880
sobig.phimsexz.org:2052
sobig.phimsexz.org:2082
sobig.phimsexz.org:2086
sobig.phimsexz.org:2095
sobig.phimsexz.org:443
sobig.phimsexz.org:2053
sobig.phimsexz.org:2083
sobig.phimsexz.org:2087
sobig.phimsexz.org:2096
sobig.phimsexz.org:8443
dridex.phimsexz.org:80
dridex.phimsexz.org:22
dridex.phimsexz.org:8080
dridex.phimsexz.org:8880
dridex.phimsexz.org:2052
dridex.phimsexz.org:2082
dridex.phimsexz.org:2086
dridex.phimsexz.org:2095
dridex.phimsexz.org:443
dridex.phimsexz.org:2053
dridex.phimsexz.org:2083
dridex.phimsexz.org:2087
dridex.phimsexz.org:2096
dridex.phimsexz.org:8443
trisis.phimsexz.org:80
trisis.phimsexz.org:22
trisis.phimsexz.org:8080
trisis.phimsexz.org:8880
trisis.phimsexz.org:2052
trisis.phimsexz.org:2082
trisis.phimsexz.org:2086
trisis.phimsexz.org:2095
trisis.phimsexz.org:443
trisis.phimsexz.org:2053
trisis.phimsexz.org:2083
trisis.phimsexz.org:2087
trisis.phimsexz.org:2096
trisis.phimsexz.org:8443

Mutex

eDiEX5uFeYyG

Attributes

delay
0
install
true
install_file
w1ny8kq5.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
04021b3e7a2add034e0c586afc98fb304d3d3b8e68db62992146a88a9e12436e

File Explorer

04021b3e7a2add034e0c586afc98fb304d3d3b8e68db62992146a88a9e12436e

.exe 45KB

04021b3e7a2add034e0c586afc98fb304d3d3b8e68db62992146a88a9e12436e

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 04021b3e7a2add034e0c586afc98fb304d3d3b8e68db62992146a88a9e12436e
MD5 0c5a563f383dc57274a9907f549c73b4
SHA1 3d21928f1c68429ba5d7b1548a84bf9c8506220c
SHA512 1cd6af500086e204d22f9fbf2a9fd0ba5c7bee4ba62545a8a2a456512c03429a4b235431f4ee82407a10201531f7cf1043fe09114b4c37415c5d333a2ed6583d
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1nT9Qpm9PIIzjbqgX3iPL24vIV8KDcHthV0BDZUx:cu6YepTPso2GQI3b9XSiOthsdUx
TLSH
T1DA231A003BE8823BF2BE4FB898F26145867AF5636603D54D2CC451DB1723BC69A426FD
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

04021b3e7a2add034e0c586afc98fb304d3d3b8e68db62992146a88a9e12436e

mscoree

dotnet