asyncrat | 52555023fb78b743c4e7d943ac064f48375c75155b53eeade6ac48e254be1865

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General

Target
52555023fb78b743c4e7d943ac064f48375c75155b53eeade6ac48e254be1865
Size 45KB
Sample260905-mgff4asdmg
SHA256 52555023fb78b743c4e7d943ac064f48375c75155b53eeade6ac48e254be1865
MD5 4a3f00b8551220b93572c4555f7deb02
SHA1 6a359fa53fcbadc4e7084cb15d96d994a8b13fa6
SHA512 70d2c51afe544415fe0cfa25f6c0f6e05a58498e41dc6dd1d0389e4c635e344ed057366a58b0308d74e9a4afe1c12d822db7540213e48f532ac8f9cfb7592626
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlL3xY6yZoOPI5zjbGgp3idD5IVAOBDZMx:wuDWZTpMZSB2OuPo353bZpSwvdMx
TLSH
T1AD232A003BE9812BF2BE8F78ACF25205867AF1A37603D64A1CC451DB5713FC696526ED
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

chanheotv.net:80
chanheotv.net:22
chanheotv.net:8080
chanheotv.net:8880
chanheotv.net:2052
chanheotv.net:2082
chanheotv.net:2086
chanheotv.net:2095
chanheotv.net:443
chanheotv.net:2053
chanheotv.net:2083
chanheotv.net:2087
chanheotv.net:2096
chanheotv.net:8443
www.chanheotv.net:80
www.chanheotv.net:22
www.chanheotv.net:8080
www.chanheotv.net:8880
www.chanheotv.net:2052
www.chanheotv.net:2082
www.chanheotv.net:2086
www.chanheotv.net:2095
www.chanheotv.net:443
www.chanheotv.net:2053
www.chanheotv.net:2083
www.chanheotv.net:2087
www.chanheotv.net:2096
www.chanheotv.net:8443
emotet.chanheotv.net:80
emotet.chanheotv.net:22
emotet.chanheotv.net:8080
emotet.chanheotv.net:8880
emotet.chanheotv.net:2052
emotet.chanheotv.net:2082
emotet.chanheotv.net:2086
emotet.chanheotv.net:2095
emotet.chanheotv.net:443
emotet.chanheotv.net:2053
emotet.chanheotv.net:2083
emotet.chanheotv.net:2087
emotet.chanheotv.net:2096
emotet.chanheotv.net:8443
blaster.chanheotv.net:80
blaster.chanheotv.net:22
blaster.chanheotv.net:8080
blaster.chanheotv.net:8880
blaster.chanheotv.net:2052
blaster.chanheotv.net:2082
blaster.chanheotv.net:2086
blaster.chanheotv.net:2095
blaster.chanheotv.net:443
blaster.chanheotv.net:2053
blaster.chanheotv.net:2083
blaster.chanheotv.net:2087
blaster.chanheotv.net:2096
blaster.chanheotv.net:8443

Mutex

0T6BPvuhslUN

Attributes

delay
0
install
true
install_file
r4lik.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
52555023fb78b743c4e7d943ac064f48375c75155b53eeade6ac48e254be1865

File Explorer

52555023fb78b743c4e7d943ac064f48375c75155b53eeade6ac48e254be1865

.exe 45KB

52555023fb78b743c4e7d943ac064f48375c75155b53eeade6ac48e254be1865

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 52555023fb78b743c4e7d943ac064f48375c75155b53eeade6ac48e254be1865
MD5 4a3f00b8551220b93572c4555f7deb02
SHA1 6a359fa53fcbadc4e7084cb15d96d994a8b13fa6
SHA512 70d2c51afe544415fe0cfa25f6c0f6e05a58498e41dc6dd1d0389e4c635e344ed057366a58b0308d74e9a4afe1c12d822db7540213e48f532ac8f9cfb7592626
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlL3xY6yZoOPI5zjbGgp3idD5IVAOBDZMx:wuDWZTpMZSB2OuPo353bZpSwvdMx
TLSH
T1AD232A003BE9812BF2BE8F78ACF25205867AF1A37603D64A1CC451DB5713FC696526ED
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

51262

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

52555023fb78b743c4e7d943ac064f48375c75155b53eeade6ac48e254be1865

mscoree

dotnet