asyncrat | 5812705285f60e3f1ce9a5c844345d4069cc1010da11865a1de58ee63aa18f36

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General

Target
5812705285f60e3f1ce9a5c844345d4069cc1010da11865a1de58ee63aa18f36
Size 45KB
Sample260722-qdyeaafa86
SHA256 5812705285f60e3f1ce9a5c844345d4069cc1010da11865a1de58ee63aa18f36
MD5 c91d22fc4a00db2c1a53b7450485d896
SHA1 671c26d30e2c5cbe6b8cbaa5f97d16523a5df612
SHA512 03c4ca2a18a1556f0688ed5ae8c84361df81562a5e495fbf4577b7448c50991044e2b5f01b2f68e0e753dccc97de20482f6418af8010862a02e4170f9280c552
SSDEEP 768:7uCIJTQc5fVWUhxlDmo2qrIBz3QKx7PIQCjbFgX3iQfsyWYhL0BDZkx:7uCIJTQmX2rV0QObCXS5zdkx
TLSH
T145231B003BE9813BF2BE4FB8ACF26145467AF6632603D9492CC451D75623FC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimsexvietnamhd.net:80
phimsexvietnamhd.net:22
phimsexvietnamhd.net:8080
phimsexvietnamhd.net:8880
phimsexvietnamhd.net:2052
phimsexvietnamhd.net:2082
phimsexvietnamhd.net:2086
phimsexvietnamhd.net:2095
phimsexvietnamhd.net:443
phimsexvietnamhd.net:2053
phimsexvietnamhd.net:2083
phimsexvietnamhd.net:2087
phimsexvietnamhd.net:2096
phimsexvietnamhd.net:8443
www.phimsexvietnamhd.net:80
www.phimsexvietnamhd.net:22
www.phimsexvietnamhd.net:8080
www.phimsexvietnamhd.net:8880
www.phimsexvietnamhd.net:2052
www.phimsexvietnamhd.net:2082
www.phimsexvietnamhd.net:2086
www.phimsexvietnamhd.net:2095
www.phimsexvietnamhd.net:443
www.phimsexvietnamhd.net:2053
www.phimsexvietnamhd.net:2083
www.phimsexvietnamhd.net:2087
www.phimsexvietnamhd.net:2096
www.phimsexvietnamhd.net:8443
darkside.phimsexvietnamhd.net:80
darkside.phimsexvietnamhd.net:22
darkside.phimsexvietnamhd.net:8080
darkside.phimsexvietnamhd.net:8880
darkside.phimsexvietnamhd.net:2052
darkside.phimsexvietnamhd.net:2082
darkside.phimsexvietnamhd.net:2086
darkside.phimsexvietnamhd.net:2095
darkside.phimsexvietnamhd.net:443
darkside.phimsexvietnamhd.net:2053
darkside.phimsexvietnamhd.net:2083
darkside.phimsexvietnamhd.net:2087
darkside.phimsexvietnamhd.net:2096
darkside.phimsexvietnamhd.net:8443
sasser.phimsexvietnamhd.net:80
sasser.phimsexvietnamhd.net:22
sasser.phimsexvietnamhd.net:8080
sasser.phimsexvietnamhd.net:8880
sasser.phimsexvietnamhd.net:2052
sasser.phimsexvietnamhd.net:2082
sasser.phimsexvietnamhd.net:2086
sasser.phimsexvietnamhd.net:2095
sasser.phimsexvietnamhd.net:443
sasser.phimsexvietnamhd.net:2053
sasser.phimsexvietnamhd.net:2083
sasser.phimsexvietnamhd.net:2087
sasser.phimsexvietnamhd.net:2096
sasser.phimsexvietnamhd.net:8443
codered.phimsexvietnamhd.net:80
codered.phimsexvietnamhd.net:22
codered.phimsexvietnamhd.net:8080
codered.phimsexvietnamhd.net:8880
codered.phimsexvietnamhd.net:2052
codered.phimsexvietnamhd.net:2082
codered.phimsexvietnamhd.net:2086
codered.phimsexvietnamhd.net:2095
codered.phimsexvietnamhd.net:443
codered.phimsexvietnamhd.net:2053
codered.phimsexvietnamhd.net:2083
codered.phimsexvietnamhd.net:2087
codered.phimsexvietnamhd.net:2096
codered.phimsexvietnamhd.net:8443
ryuk.phimsexvietnamhd.net:80
ryuk.phimsexvietnamhd.net:22
ryuk.phimsexvietnamhd.net:8080
ryuk.phimsexvietnamhd.net:8880
ryuk.phimsexvietnamhd.net:2052
ryuk.phimsexvietnamhd.net:2082
ryuk.phimsexvietnamhd.net:2086
ryuk.phimsexvietnamhd.net:2095
ryuk.phimsexvietnamhd.net:443
ryuk.phimsexvietnamhd.net:2053
ryuk.phimsexvietnamhd.net:2083
ryuk.phimsexvietnamhd.net:2087
ryuk.phimsexvietnamhd.net:2096
ryuk.phimsexvietnamhd.net:8443

Mutex

k3qDjjtZoQir

Attributes

delay
0
install
true
install_file
6v2jdk4b.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
5812705285f60e3f1ce9a5c844345d4069cc1010da11865a1de58ee63aa18f36

File Explorer

5812705285f60e3f1ce9a5c844345d4069cc1010da11865a1de58ee63aa18f36

.exe 45KB

5812705285f60e3f1ce9a5c844345d4069cc1010da11865a1de58ee63aa18f36

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 5812705285f60e3f1ce9a5c844345d4069cc1010da11865a1de58ee63aa18f36
MD5 c91d22fc4a00db2c1a53b7450485d896
SHA1 671c26d30e2c5cbe6b8cbaa5f97d16523a5df612
SHA512 03c4ca2a18a1556f0688ed5ae8c84361df81562a5e495fbf4577b7448c50991044e2b5f01b2f68e0e753dccc97de20482f6418af8010862a02e4170f9280c552
SSDEEP 768:7uCIJTQc5fVWUhxlDmo2qrIBz3QKx7PIQCjbFgX3iQfsyWYhL0BDZkx:7uCIJTQmX2rV0QObCXS5zdkx
TLSH
T145231B003BE9813BF2BE4FB8ACF26145467AF6632603D9492CC451D75623FC69A426FD
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

51502

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

5812705285f60e3f1ce9a5c844345d4069cc1010da11865a1de58ee63aa18f36

mscoree

dotnet