asyncrat | b0d4449ba95153edd46f8ac7336af318f79ef245b191847c23c3da4a1934c1ce

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General

Target
b0d4449ba95153edd46f8ac7336af318f79ef245b191847c23c3da4a1934c1ce
Size 45KB
Sample260718-vclfjsbt3w
SHA256 b0d4449ba95153edd46f8ac7336af318f79ef245b191847c23c3da4a1934c1ce
MD5 aeda0d160702d300cf7597e890fd8232
SHA1 b0f83fbbd2bb6d5b63f1cb742aa9db93a74f89c7
SHA512 e6c43d558e7e8c72e2787b115c14ba56f1b28c7061b3a8ce7fd3e9064b931bea3b134c4ba1b34b7fe6b7b1881a2c7793b83b227d61777c91d8ce3e80408482b6
SSDEEP 768:4uBfJTMUyYUWUWBDimo2qV98V1yp7EcPIpzjb0gX3ioF/SKTVTBxkMBDZbx:4uBfJTMpv2O8V41Ehp3bbXSogqEKdbx
TLSH
T115233B003BE9822BF2BE4F789DF26245867AF2636603D58A1CC451DB1613FC696436FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

clxx.com:80
clxx.com:22
clxx.com:8080
clxx.com:8880
clxx.com:2052
clxx.com:2082
clxx.com:2086
clxx.com:2095
clxx.com:443
clxx.com:2053
clxx.com:2083
clxx.com:2087
clxx.com:2096
clxx.com:8443
www.clxx.com:80
www.clxx.com:22
www.clxx.com:8080
www.clxx.com:8880
www.clxx.com:2052
www.clxx.com:2082
www.clxx.com:2086
www.clxx.com:2095
www.clxx.com:443
www.clxx.com:2053
www.clxx.com:2083
www.clxx.com:2087
www.clxx.com:2096
www.clxx.com:8443
mirai.clxx.com:80
mirai.clxx.com:22
mirai.clxx.com:8080
mirai.clxx.com:8880
mirai.clxx.com:2052
mirai.clxx.com:2082
mirai.clxx.com:2086
mirai.clxx.com:2095
mirai.clxx.com:443
mirai.clxx.com:2053
mirai.clxx.com:2083
mirai.clxx.com:2087
mirai.clxx.com:2096
mirai.clxx.com:8443
trickbot.clxx.com:80
trickbot.clxx.com:22
trickbot.clxx.com:8080
trickbot.clxx.com:8880
trickbot.clxx.com:2052
trickbot.clxx.com:2082
trickbot.clxx.com:2086
trickbot.clxx.com:2095
trickbot.clxx.com:443
trickbot.clxx.com:2053
trickbot.clxx.com:2083
trickbot.clxx.com:2087
trickbot.clxx.com:2096
trickbot.clxx.com:8443

Mutex

DjKQm63dP5L0

Attributes

delay
0
install
true
install_file
hv2x.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
b0d4449ba95153edd46f8ac7336af318f79ef245b191847c23c3da4a1934c1ce

File Explorer

b0d4449ba95153edd46f8ac7336af318f79ef245b191847c23c3da4a1934c1ce

.exe 45KB

b0d4449ba95153edd46f8ac7336af318f79ef245b191847c23c3da4a1934c1ce

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 b0d4449ba95153edd46f8ac7336af318f79ef245b191847c23c3da4a1934c1ce
MD5 aeda0d160702d300cf7597e890fd8232
SHA1 b0f83fbbd2bb6d5b63f1cb742aa9db93a74f89c7
SHA512 e6c43d558e7e8c72e2787b115c14ba56f1b28c7061b3a8ce7fd3e9064b931bea3b134c4ba1b34b7fe6b7b1881a2c7793b83b227d61777c91d8ce3e80408482b6
SSDEEP 768:4uBfJTMUyYUWUWBDimo2qV98V1yp7EcPIpzjb0gX3ioF/SKTVTBxkMBDZbx:4uBfJTMpv2O8V41Ehp3bbXSogqEKdbx
TLSH
T115233B003BE9822BF2BE4F789DF26245867AF2636603D58A1CC451DB1613FC696436FD
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

51230

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

b0d4449ba95153edd46f8ac7336af318f79ef245b191847c23c3da4a1934c1ce

mscoree

dotnet