asyncrat | 38d06e39df5ad4b3bc5ec9bc418d1ca8f6a7dcb4dcccc73a5f7721c735915046

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General

Target
38d06e39df5ad4b3bc5ec9bc418d1ca8f6a7dcb4dcccc73a5f7721c735915046
Size 45KB
Sample260722-tegppscn71
SHA256 38d06e39df5ad4b3bc5ec9bc418d1ca8f6a7dcb4dcccc73a5f7721c735915046
MD5 5c3a69bf531347f7c3876d6d2006e77e
SHA1 4cdb039743a7b2570bd4e52837d0afeaa2c68595
SHA512 df5fec98ff0c749cec5db2dd79a17758b844a014995abff4afb0a1ddddb496b222023b2bf1b894070e32da027d0385bbaab7a0471fe60ba22b288b229bc2f9b2
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qViqyx0OUUwdrxIkDPIFzjb4gX3iS8sGyApMHsBBDZG:MuBGJTPho2fqPTNMF3bvXSbsWKM/dEx
TLSH
T11D231A003BE9C12BF2BE4F7869F26145867AF6732603D54D1C8451DB5A23FC68642AEE
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
connect.phimsexvietnamhd.net:80
connect.phimsexvietnamhd.net:22
connect.phimsexvietnamhd.net:8080
connect.phimsexvietnamhd.net:8880
connect.phimsexvietnamhd.net:2052
connect.phimsexvietnamhd.net:2082
connect.phimsexvietnamhd.net:2086
connect.phimsexvietnamhd.net:2095
connect.phimsexvietnamhd.net:443
connect.phimsexvietnamhd.net:2053
connect.phimsexvietnamhd.net:2083
connect.phimsexvietnamhd.net:2087
connect.phimsexvietnamhd.net:2096
connect.phimsexvietnamhd.net:8443
mirai.phimsexvietnamhd.net:80
mirai.phimsexvietnamhd.net:22
mirai.phimsexvietnamhd.net:8080
mirai.phimsexvietnamhd.net:8880
mirai.phimsexvietnamhd.net:2052
mirai.phimsexvietnamhd.net:2082
mirai.phimsexvietnamhd.net:2086
mirai.phimsexvietnamhd.net:2095
mirai.phimsexvietnamhd.net:443
mirai.phimsexvietnamhd.net:2053
mirai.phimsexvietnamhd.net:2083
mirai.phimsexvietnamhd.net:2087
mirai.phimsexvietnamhd.net:2096
mirai.phimsexvietnamhd.net:8443

Mutex

XF9khEqFckJK

Attributes

delay
0
install
true
install_file
br80.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
38d06e39df5ad4b3bc5ec9bc418d1ca8f6a7dcb4dcccc73a5f7721c735915046

File Explorer

38d06e39df5ad4b3bc5ec9bc418d1ca8f6a7dcb4dcccc73a5f7721c735915046

.exe 45KB

38d06e39df5ad4b3bc5ec9bc418d1ca8f6a7dcb4dcccc73a5f7721c735915046

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 38d06e39df5ad4b3bc5ec9bc418d1ca8f6a7dcb4dcccc73a5f7721c735915046
MD5 5c3a69bf531347f7c3876d6d2006e77e
SHA1 4cdb039743a7b2570bd4e52837d0afeaa2c68595
SHA512 df5fec98ff0c749cec5db2dd79a17758b844a014995abff4afb0a1ddddb496b222023b2bf1b894070e32da027d0385bbaab7a0471fe60ba22b288b229bc2f9b2
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qViqyx0OUUwdrxIkDPIFzjb4gX3iS8sGyApMHsBBDZG:MuBGJTPho2fqPTNMF3bvXSbsWKM/dEx
TLSH
T11D231A003BE9C12BF2BE4F7869F26145867AF6732603D54D1C8451DB5A23FC68642AEE
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

51358

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

38d06e39df5ad4b3bc5ec9bc418d1ca8f6a7dcb4dcccc73a5f7721c735915046

mscoree

dotnet