asyncrat | e3d39188eeef6442f7867adc1f335218862413106e88d9f837fc1b98c4c5a8c2

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General

Target
e3d39188eeef6442f7867adc1f335218862413106e88d9f837fc1b98c4c5a8c2
Size 45KB
Sample260712-ryfweabx7n
SHA256 e3d39188eeef6442f7867adc1f335218862413106e88d9f837fc1b98c4c5a8c2
MD5 7cb6f05245213f6dc2ed6d8c4a95f23a
SHA1 78f7634b5ff4ae4b195ccb44fd26e82d81648f17
SHA512 4905cd255e8176fb8df5f10d0ee8120d572fb3a9fd8166b89377c6a8add5b7b4973ab9c2b13d77b06b68b3d0bde004388deda0dc019d1b3b7b6921be6fc1296a
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlKm/9GgROPIpzjbCgX3iN7FxmfDc8zwBDZMx:wuDWZTpMZSB2Bm1h3p3blXSNPmA8CdMx
TLSH
T119231A003BE9822BF2BE4B7899F26145467AF2A33603D54E1CC451DB5713FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

viet69.be:80
viet69.be:22
viet69.be:8080
viet69.be:8880
viet69.be:2052
viet69.be:2082
viet69.be:2086
viet69.be:2095
viet69.be:443
viet69.be:2053
viet69.be:2083
viet69.be:2087
viet69.be:2096
viet69.be:8443
www.viet69.be:80
www.viet69.be:22
www.viet69.be:8080
www.viet69.be:8880
www.viet69.be:2052
www.viet69.be:2082
www.viet69.be:2086
www.viet69.be:2095
www.viet69.be:443
www.viet69.be:2053
www.viet69.be:2083
www.viet69.be:2087
www.viet69.be:2096
www.viet69.be:8443
blacklotus.viet69.be:80
blacklotus.viet69.be:22
blacklotus.viet69.be:8080
blacklotus.viet69.be:8880
blacklotus.viet69.be:2052
blacklotus.viet69.be:2082
blacklotus.viet69.be:2086
blacklotus.viet69.be:2095
blacklotus.viet69.be:443
blacklotus.viet69.be:2053
blacklotus.viet69.be:2083
blacklotus.viet69.be:2087
blacklotus.viet69.be:2096
blacklotus.viet69.be:8443
industroyer.viet69.be:80
industroyer.viet69.be:22
industroyer.viet69.be:8080
industroyer.viet69.be:8880
industroyer.viet69.be:2052
industroyer.viet69.be:2082
industroyer.viet69.be:2086
industroyer.viet69.be:2095
industroyer.viet69.be:443
industroyer.viet69.be:2053
industroyer.viet69.be:2083
industroyer.viet69.be:2087
industroyer.viet69.be:2096
industroyer.viet69.be:8443

Mutex

4UCDEHhh3i7Z

Attributes

delay
0
install
true
install_file
vswfg.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
e3d39188eeef6442f7867adc1f335218862413106e88d9f837fc1b98c4c5a8c2

File Explorer

e3d39188eeef6442f7867adc1f335218862413106e88d9f837fc1b98c4c5a8c2

.exe 45KB

e3d39188eeef6442f7867adc1f335218862413106e88d9f837fc1b98c4c5a8c2

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 e3d39188eeef6442f7867adc1f335218862413106e88d9f837fc1b98c4c5a8c2
MD5 7cb6f05245213f6dc2ed6d8c4a95f23a
SHA1 78f7634b5ff4ae4b195ccb44fd26e82d81648f17
SHA512 4905cd255e8176fb8df5f10d0ee8120d572fb3a9fd8166b89377c6a8add5b7b4973ab9c2b13d77b06b68b3d0bde004388deda0dc019d1b3b7b6921be6fc1296a
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlKm/9GgROPIpzjbCgX3iN7FxmfDc8zwBDZMx:wuDWZTpMZSB2Bm1h3p3blXSNPmA8CdMx
TLSH
T119231A003BE9822BF2BE4B7899F26145467AF2A33603D54E1CC451DB5713FC69A426FE
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

e3d39188eeef6442f7867adc1f335218862413106e88d9f837fc1b98c4c5a8c2

mscoree

dotnet