asyncrat | 6730a8b31d9cbf8634bd3c5cf043911a8fd58a0130c2a2623d63432741d2e0ca

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General

Target
6730a8b31d9cbf8634bd3c5cf043911a8fd58a0130c2a2623d63432741d2e0ca
Size 45KB
Sample260804-atdf2sab34
SHA256 6730a8b31d9cbf8634bd3c5cf043911a8fd58a0130c2a2623d63432741d2e0ca
MD5 ca50fc6dd1cfab6164575316459b94e8
SHA1 2adacef079664f6fec6288cb723150beb628fd25
SHA512 936f98b0f9d513373b458a8ad4fe0dc01695e1d140051be2453f11920a403c4cc3da436bd6429ffcba4686d2a62a11268fbe6186908ae076895d887f8c5a88cc
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwshk6c7OOPInzjbogL3ifs+FiKxt1BDZMx:ku40ZTXEb246TO3n3b/LSk+IKxRdMx
TLSH
T174232B003BE8812BF2BE4F789CF26145867AF6B36603D54E1CC4519B5613FC68A526FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

xheovlvn.com:80
xheovlvn.com:22
xheovlvn.com:8080
xheovlvn.com:8880
xheovlvn.com:2052
xheovlvn.com:2082
xheovlvn.com:2086
xheovlvn.com:2095
xheovlvn.com:443
xheovlvn.com:2053
xheovlvn.com:2083
xheovlvn.com:2087
xheovlvn.com:2096
xheovlvn.com:8443
www.xheovlvn.com:80
www.xheovlvn.com:22
www.xheovlvn.com:8080
www.xheovlvn.com:8880
www.xheovlvn.com:2052
www.xheovlvn.com:2082
www.xheovlvn.com:2086
www.xheovlvn.com:2095
www.xheovlvn.com:443
www.xheovlvn.com:2053
www.xheovlvn.com:2083
www.xheovlvn.com:2087
www.xheovlvn.com:2096
www.xheovlvn.com:8443
stuxnet.xheovlvn.com:80
stuxnet.xheovlvn.com:22
stuxnet.xheovlvn.com:8080
stuxnet.xheovlvn.com:8880
stuxnet.xheovlvn.com:2052
stuxnet.xheovlvn.com:2082
stuxnet.xheovlvn.com:2086
stuxnet.xheovlvn.com:2095
stuxnet.xheovlvn.com:443
stuxnet.xheovlvn.com:2053
stuxnet.xheovlvn.com:2083
stuxnet.xheovlvn.com:2087
stuxnet.xheovlvn.com:2096
stuxnet.xheovlvn.com:8443
hermeticwiper.xheovlvn.com:80
hermeticwiper.xheovlvn.com:22
hermeticwiper.xheovlvn.com:8080
hermeticwiper.xheovlvn.com:8880
hermeticwiper.xheovlvn.com:2052
hermeticwiper.xheovlvn.com:2082
hermeticwiper.xheovlvn.com:2086
hermeticwiper.xheovlvn.com:2095
hermeticwiper.xheovlvn.com:443
hermeticwiper.xheovlvn.com:2053
hermeticwiper.xheovlvn.com:2083
hermeticwiper.xheovlvn.com:2087
hermeticwiper.xheovlvn.com:2096
hermeticwiper.xheovlvn.com:8443
melissa.xheovlvn.com:80
melissa.xheovlvn.com:22
melissa.xheovlvn.com:8080
melissa.xheovlvn.com:8880
melissa.xheovlvn.com:2052
melissa.xheovlvn.com:2082
melissa.xheovlvn.com:2086
melissa.xheovlvn.com:2095
melissa.xheovlvn.com:443
melissa.xheovlvn.com:2053
melissa.xheovlvn.com:2083
melissa.xheovlvn.com:2087
melissa.xheovlvn.com:2096
melissa.xheovlvn.com:8443
client.xheovlvn.com:80
client.xheovlvn.com:22
client.xheovlvn.com:8080
client.xheovlvn.com:8880
client.xheovlvn.com:2052
client.xheovlvn.com:2082
client.xheovlvn.com:2086
client.xheovlvn.com:2095
client.xheovlvn.com:443
client.xheovlvn.com:2053
client.xheovlvn.com:2083
client.xheovlvn.com:2087
client.xheovlvn.com:2096
client.xheovlvn.com:8443

Mutex

TlsSwmlplo3K

Attributes

delay
0
install
true
install_file
smurg.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
6730a8b31d9cbf8634bd3c5cf043911a8fd58a0130c2a2623d63432741d2e0ca

File Explorer

6730a8b31d9cbf8634bd3c5cf043911a8fd58a0130c2a2623d63432741d2e0ca

.exe 45KB

6730a8b31d9cbf8634bd3c5cf043911a8fd58a0130c2a2623d63432741d2e0ca

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 6730a8b31d9cbf8634bd3c5cf043911a8fd58a0130c2a2623d63432741d2e0ca
MD5 ca50fc6dd1cfab6164575316459b94e8
SHA1 2adacef079664f6fec6288cb723150beb628fd25
SHA512 936f98b0f9d513373b458a8ad4fe0dc01695e1d140051be2453f11920a403c4cc3da436bd6429ffcba4686d2a62a11268fbe6186908ae076895d887f8c5a88cc
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwshk6c7OOPInzjbogL3ifs+FiKxt1BDZMx:ku40ZTXEb246TO3n3b/LSk+IKxRdMx
TLSH
T174232B003BE8812BF2BE4F789CF26145867AF6B36603D54E1CC4519B5613FC68A526FE
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

51390

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

6730a8b31d9cbf8634bd3c5cf043911a8fd58a0130c2a2623d63432741d2e0ca

mscoree

dotnet