asyncrat | 040b863fdb9077c9473cf7bd9b72ab93e1a488c1d2bafbebf6197be0fd504e88

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General

Target
040b863fdb9077c9473cf7bd9b72ab93e1a488c1d2bafbebf6197be0fd504e88
Size 45KB
Sample260722-qsmlbsstfx
SHA256 040b863fdb9077c9473cf7bd9b72ab93e1a488c1d2bafbebf6197be0fd504e88
MD5 bb85256ea983cf7c75e79d3d90d3afd5
SHA1 7af0bbbdf5e6c62838764d025dfb6f3493325d4e
SHA512 d6c695fb18a543657b9d1be721cc55630a439b52e809108d130b60a0aee5835d612fc5de84c7be7f9c59a68e5e7b3b79ebf8f4df3ead9f3ebda2f0d614253093
SSDEEP 768:5udApTNctooWUS7C+mo2qtm/NYssPJZOPIczzjb/gXiiYqh1B7E5ZBDZ0x:5udApTNmU2ZHIf3cz3bIXLYqDg5Hd0x
TLSH
T12B231C0037E8C22BF2BE4F789CF26145867AF2673602D58E1CC4519B5613FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimvnxx.pro:80
phimvnxx.pro:22
phimvnxx.pro:8080
phimvnxx.pro:8880
phimvnxx.pro:2052
phimvnxx.pro:2082
phimvnxx.pro:2086
phimvnxx.pro:2095
phimvnxx.pro:443
phimvnxx.pro:2053
phimvnxx.pro:2083
phimvnxx.pro:2087
phimvnxx.pro:2096
phimvnxx.pro:8443
www.phimvnxx.pro:80
www.phimvnxx.pro:22
www.phimvnxx.pro:8080
www.phimvnxx.pro:8880
www.phimvnxx.pro:2052
www.phimvnxx.pro:2082
www.phimvnxx.pro:2086
www.phimvnxx.pro:2095
www.phimvnxx.pro:443
www.phimvnxx.pro:2053
www.phimvnxx.pro:2083
www.phimvnxx.pro:2087
www.phimvnxx.pro:2096
www.phimvnxx.pro:8443
rat.phimvnxx.pro:80
rat.phimvnxx.pro:22
rat.phimvnxx.pro:8080
rat.phimvnxx.pro:8880
rat.phimvnxx.pro:2052
rat.phimvnxx.pro:2082
rat.phimvnxx.pro:2086
rat.phimvnxx.pro:2095
rat.phimvnxx.pro:443
rat.phimvnxx.pro:2053
rat.phimvnxx.pro:2083
rat.phimvnxx.pro:2087
rat.phimvnxx.pro:2096
rat.phimvnxx.pro:8443
malware.phimvnxx.pro:80
malware.phimvnxx.pro:22
malware.phimvnxx.pro:8080
malware.phimvnxx.pro:8880
malware.phimvnxx.pro:2052
malware.phimvnxx.pro:2082
malware.phimvnxx.pro:2086
malware.phimvnxx.pro:2095
malware.phimvnxx.pro:443
malware.phimvnxx.pro:2053
malware.phimvnxx.pro:2083
malware.phimvnxx.pro:2087
malware.phimvnxx.pro:2096
malware.phimvnxx.pro:8443

Mutex

mNE0A1jEnX5v

Attributes

delay
0
install
true
install_file
17demq.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
040b863fdb9077c9473cf7bd9b72ab93e1a488c1d2bafbebf6197be0fd504e88

File Explorer

040b863fdb9077c9473cf7bd9b72ab93e1a488c1d2bafbebf6197be0fd504e88

.exe 45KB

040b863fdb9077c9473cf7bd9b72ab93e1a488c1d2bafbebf6197be0fd504e88

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 040b863fdb9077c9473cf7bd9b72ab93e1a488c1d2bafbebf6197be0fd504e88
MD5 bb85256ea983cf7c75e79d3d90d3afd5
SHA1 7af0bbbdf5e6c62838764d025dfb6f3493325d4e
SHA512 d6c695fb18a543657b9d1be721cc55630a439b52e809108d130b60a0aee5835d612fc5de84c7be7f9c59a68e5e7b3b79ebf8f4df3ead9f3ebda2f0d614253093
SSDEEP 768:5udApTNctooWUS7C+mo2qtm/NYssPJZOPIczzjb/gXiiYqh1B7E5ZBDZ0x:5udApTNmU2ZHIf3cz3bIXLYqDg5Hd0x
TLSH
T12B231C0037E8C22BF2BE4F789CF26145867AF2673602D58E1CC4519B5613FC69A426FE
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

040b863fdb9077c9473cf7bd9b72ab93e1a488c1d2bafbebf6197be0fd504e88

mscoree

dotnet