asyncrat | a4fa6d9a865eedc552b4a32078f79c399da85022e456fe19f8a76da49406583d

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General

Target
a4fa6d9a865eedc552b4a32078f79c399da85022e456fe19f8a76da49406583d
Size 45KB
Sample260722-k232sach86
SHA256 a4fa6d9a865eedc552b4a32078f79c399da85022e456fe19f8a76da49406583d
MD5 a6853f000ca0bee0d512e972a6688076
SHA1 044224be4b7c5c66c36053e6bf182fe3fdfec319
SHA512 49a791c9be6303d42417df233bdb08a7434017b7ddfe4f9a9d6cf106c2bac2b510212ee13fdb44117cda55001b191d5554bc003db92eb9df115c3f3c5baa3e7e
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q1HFpPklON8APIDzjbWgX3iTa+Lihrf4MBjj0BDZcx:RuxkJTgip2O7kwN8lD3bJXSTzGNrWdcx
TLSH
T149232A0037E9812BF2BE4F78A8F26245467AF2637603D64A1CC451DB5723FC69A426F9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

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

Mutex

JD7gspCzt6dY

Attributes

delay
0
install
true
install_file
xdgzb1xz.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
a4fa6d9a865eedc552b4a32078f79c399da85022e456fe19f8a76da49406583d

File Explorer

a4fa6d9a865eedc552b4a32078f79c399da85022e456fe19f8a76da49406583d

.exe 45KB

a4fa6d9a865eedc552b4a32078f79c399da85022e456fe19f8a76da49406583d

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 a4fa6d9a865eedc552b4a32078f79c399da85022e456fe19f8a76da49406583d
MD5 a6853f000ca0bee0d512e972a6688076
SHA1 044224be4b7c5c66c36053e6bf182fe3fdfec319
SHA512 49a791c9be6303d42417df233bdb08a7434017b7ddfe4f9a9d6cf106c2bac2b510212ee13fdb44117cda55001b191d5554bc003db92eb9df115c3f3c5baa3e7e
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q1HFpPklON8APIDzjbWgX3iTa+Lihrf4MBjj0BDZcx:RuxkJTgip2O7kwN8lD3bJXSTzGNrWdcx
TLSH
T149232A0037E9812BF2BE4F78A8F26245467AF2637603D64A1CC451DB5723FC69A426F9
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

51278

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

a4fa6d9a865eedc552b4a32078f79c399da85022e456fe19f8a76da49406583d

mscoree

dotnet