asyncrat | 38eb06328a3a1ca006d82ac3d9246fc8dc6c709d7db3e51a37e7dc67ba3ff1d1[.]exe

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General

Target
38eb06328a3a1ca006d82ac3d9246fc8dc6c709d7db3e51a37e7dc67ba3ff1d1.exe
Size 45KB
Sample260701-lrglgac191
SHA256 38eb06328a3a1ca006d82ac3d9246fc8dc6c709d7db3e51a37e7dc67ba3ff1d1
MD5 36ae85ea0800ac7ec56a6f2fbe8e7666
SHA1 e7811553473619abc955279a515dafb0076b4a8b
SHA512 27661d9c1800fe49a04949ea2ebf68ff4f7714efe20e67c59f9bfc2a4f084b8258ba374912ae555480bd73966ee9c287812bae33ecda380c32565709fa2d26a7
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1S0e3NEARViZPIrzjbVgE3i4F2khKvFLsMKlaBDZUx:cuR0JTPjY2l3e+iWr3byES4F5hoFwjE0
TLSH
T179232B003BE9812BF2BE4F78A8F26245867AF6736503D5491CC451DB4A13FC69A436FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimsexchaua.net:80
phimsexchaua.net:22
phimsexchaua.net:8080
phimsexchaua.net:8880
phimsexchaua.net:2052
phimsexchaua.net:2082
phimsexchaua.net:2086
phimsexchaua.net:2095
phimsexchaua.net:443
phimsexchaua.net:2053
phimsexchaua.net:2083
phimsexchaua.net:2087
phimsexchaua.net:2096
phimsexchaua.net:8443
www.phimsexchaua.net:80
www.phimsexchaua.net:22
www.phimsexchaua.net:8080
www.phimsexchaua.net:8880
www.phimsexchaua.net:2052
www.phimsexchaua.net:2082
www.phimsexchaua.net:2086
www.phimsexchaua.net:2095
www.phimsexchaua.net:443
www.phimsexchaua.net:2053
www.phimsexchaua.net:2083
www.phimsexchaua.net:2087
www.phimsexchaua.net:2096
www.phimsexchaua.net:8443
lokibot.phimsexchaua.net:80
lokibot.phimsexchaua.net:22
lokibot.phimsexchaua.net:8080
lokibot.phimsexchaua.net:8880
lokibot.phimsexchaua.net:2052
lokibot.phimsexchaua.net:2082
lokibot.phimsexchaua.net:2086
lokibot.phimsexchaua.net:2095
lokibot.phimsexchaua.net:443
lokibot.phimsexchaua.net:2053
lokibot.phimsexchaua.net:2083
lokibot.phimsexchaua.net:2087
lokibot.phimsexchaua.net:2096
lokibot.phimsexchaua.net:8443
cryptolocker.phimsexchaua.net:80
cryptolocker.phimsexchaua.net:22
cryptolocker.phimsexchaua.net:8080
cryptolocker.phimsexchaua.net:8880
cryptolocker.phimsexchaua.net:2052
cryptolocker.phimsexchaua.net:2082
cryptolocker.phimsexchaua.net:2086
cryptolocker.phimsexchaua.net:2095
cryptolocker.phimsexchaua.net:443
cryptolocker.phimsexchaua.net:2053
cryptolocker.phimsexchaua.net:2083
cryptolocker.phimsexchaua.net:2087
cryptolocker.phimsexchaua.net:2096
cryptolocker.phimsexchaua.net:8443

Mutex

BzPGHkzhO28s

Attributes

delay
0
install
true
install_file
ku5j.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
38eb06328a3a1ca006d82ac3d9246fc8dc6c709d7db3e51a37e7dc67ba3ff1d1.exe

File Explorer

38eb06328a3a1ca006d82ac3d9246fc8dc6c709d7db3e51a37e7dc67ba3ff1d1.exe

.exe 45KB

38eb06328a3a1ca006d82ac3d9246fc8dc6c709d7db3e51a37e7dc67ba3ff1d1.exe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 38eb06328a3a1ca006d82ac3d9246fc8dc6c709d7db3e51a37e7dc67ba3ff1d1
MD5 36ae85ea0800ac7ec56a6f2fbe8e7666
SHA1 e7811553473619abc955279a515dafb0076b4a8b
SHA512 27661d9c1800fe49a04949ea2ebf68ff4f7714efe20e67c59f9bfc2a4f084b8258ba374912ae555480bd73966ee9c287812bae33ecda380c32565709fa2d26a7
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1S0e3NEARViZPIrzjbVgE3i4F2khKvFLsMKlaBDZUx:cuR0JTPjY2l3e+iWr3byES4F5hoFwjE0
TLSH
T179232B003BE9812BF2BE4F78A8F26245867AF6736503D5491CC451DB4A13FC69A436FE
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

51310

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

38eb06328a3a1ca006d82ac3d9246fc8dc6c709d7db3e51a37e7dc67ba3ff1d1.exe

mscoree

dotnet