asyncrat | 05f6dff4667c1cde8887afb09cb6f231d8b593a8a3303e3d3de4151d0e090f31

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General

Target
05f6dff4667c1cde8887afb09cb6f231d8b593a8a3303e3d3de4151d0e090f31
Size 45KB
Sample260804-arh9hsaa64
SHA256 05f6dff4667c1cde8887afb09cb6f231d8b593a8a3303e3d3de4151d0e090f31
MD5 4d99a9fb62de2026cca8a358adb48928
SHA1 455ca35df061827f56c336f3d03a6752b761e0d2
SHA512 21d880d06a584dd116e4ec171a44f10b3a2ce2d2a61dcf221d6a62195ee3afbb73cd0059feafaf04e6670ff759b9c1d527280347bb395e79cbb3c9ac29315e1c
SSDEEP 768:5uSy6pTpwrSWWUE3/WImo2qNK9wa0y/zFOPIuzjbxgI3iuMmRDMZWwflBDZ0x:5uSy6pTpoo2HCdi3u3b+ISutRQW4rd0x
TLSH
T1C123190037E9822BF2BF5F789CF26145867AF6632603D64A1CC451DB5723BC68A425FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexviet3x.pro:80
sexviet3x.pro:22
sexviet3x.pro:8080
sexviet3x.pro:8880
sexviet3x.pro:2052
sexviet3x.pro:2082
sexviet3x.pro:2086
sexviet3x.pro:2095
sexviet3x.pro:443
sexviet3x.pro:2053
sexviet3x.pro:2083
sexviet3x.pro:2087
sexviet3x.pro:2096
sexviet3x.pro:8443
www.sexviet3x.pro:80
www.sexviet3x.pro:22
www.sexviet3x.pro:8080
www.sexviet3x.pro:8880
www.sexviet3x.pro:2052
www.sexviet3x.pro:2082
www.sexviet3x.pro:2086
www.sexviet3x.pro:2095
www.sexviet3x.pro:443
www.sexviet3x.pro:2053
www.sexviet3x.pro:2083
www.sexviet3x.pro:2087
www.sexviet3x.pro:2096
www.sexviet3x.pro:8443
locky.sexviet3x.pro:80
locky.sexviet3x.pro:22
locky.sexviet3x.pro:8080
locky.sexviet3x.pro:8880
locky.sexviet3x.pro:2052
locky.sexviet3x.pro:2082
locky.sexviet3x.pro:2086
locky.sexviet3x.pro:2095
locky.sexviet3x.pro:443
locky.sexviet3x.pro:2053
locky.sexviet3x.pro:2083
locky.sexviet3x.pro:2087
locky.sexviet3x.pro:2096
locky.sexviet3x.pro:8443
mirai.sexviet3x.pro:80
mirai.sexviet3x.pro:22
mirai.sexviet3x.pro:8080
mirai.sexviet3x.pro:8880
mirai.sexviet3x.pro:2052
mirai.sexviet3x.pro:2082
mirai.sexviet3x.pro:2086
mirai.sexviet3x.pro:2095
mirai.sexviet3x.pro:443
mirai.sexviet3x.pro:2053
mirai.sexviet3x.pro:2083
mirai.sexviet3x.pro:2087
mirai.sexviet3x.pro:2096
mirai.sexviet3x.pro:8443

Mutex

LUTxqy6xpECY

Attributes

delay
0
install
true
install_file
ij9z26m.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
05f6dff4667c1cde8887afb09cb6f231d8b593a8a3303e3d3de4151d0e090f31

File Explorer

05f6dff4667c1cde8887afb09cb6f231d8b593a8a3303e3d3de4151d0e090f31

.exe 45KB

05f6dff4667c1cde8887afb09cb6f231d8b593a8a3303e3d3de4151d0e090f31

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 05f6dff4667c1cde8887afb09cb6f231d8b593a8a3303e3d3de4151d0e090f31
MD5 4d99a9fb62de2026cca8a358adb48928
SHA1 455ca35df061827f56c336f3d03a6752b761e0d2
SHA512 21d880d06a584dd116e4ec171a44f10b3a2ce2d2a61dcf221d6a62195ee3afbb73cd0059feafaf04e6670ff759b9c1d527280347bb395e79cbb3c9ac29315e1c
SSDEEP 768:5uSy6pTpwrSWWUE3/WImo2qNK9wa0y/zFOPIuzjbxgI3iuMmRDMZWwflBDZ0x:5uSy6pTpoo2HCdi3u3b+ISutRQW4rd0x
TLSH
T1C123190037E9822BF2BF5F789CF26145867AF6632603D64A1CC451DB5723BC68A425FE
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

05f6dff4667c1cde8887afb09cb6f231d8b593a8a3303e3d3de4151d0e090f31

mscoree

dotnet