asyncrat | 7f4d44fdec63d37b8e67d268b8b5e063528335d43894dfda71b45e238f079f26

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General

Target
7f4d44fdec63d37b8e67d268b8b5e063528335d43894dfda71b45e238f079f26
Size 45KB
Sample260718-p2kbwsfs7x
SHA256 7f4d44fdec63d37b8e67d268b8b5e063528335d43894dfda71b45e238f079f26
MD5 f77ff1e42c730d07ef8e6954aeaa8726
SHA1 b235e92eb08c4949b3a65bf060a89281299b9b28
SHA512 1a49f3e4e446df225f876b7569f10260aae777f184522b2db2024d2eb2d7cb55194e519d2d8c8890232d7251fac93260e75c9ba647d609b9f1dd867606a6c1da
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFQeeXKSocbbbQtN8/nPI6kzjbIgX3iyw4t9JqaWB/Ti:MuLAZTnbg2YeH2tNKA6k3bfXSRAqaWCr
TLSH
T1BA232B003BE8C12BF2BE5FB899F26145867AF2633603D98A1CC4519B5713FC686526FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

chichgai.one:80
chichgai.one:22
chichgai.one:8080
chichgai.one:8880
chichgai.one:2052
chichgai.one:2082
chichgai.one:2086
chichgai.one:2095
chichgai.one:443
chichgai.one:2053
chichgai.one:2083
chichgai.one:2087
chichgai.one:2096
chichgai.one:8443
www.chichgai.one:80
www.chichgai.one:22
www.chichgai.one:8080
www.chichgai.one:8880
www.chichgai.one:2052
www.chichgai.one:2082
www.chichgai.one:2086
www.chichgai.one:2095
www.chichgai.one:443
www.chichgai.one:2053
www.chichgai.one:2083
www.chichgai.one:2087
www.chichgai.one:2096
www.chichgai.one:8443
locky.chichgai.one:80
locky.chichgai.one:22
locky.chichgai.one:8080
locky.chichgai.one:8880
locky.chichgai.one:2052
locky.chichgai.one:2082
locky.chichgai.one:2086
locky.chichgai.one:2095
locky.chichgai.one:443
locky.chichgai.one:2053
locky.chichgai.one:2083
locky.chichgai.one:2087
locky.chichgai.one:2096
locky.chichgai.one:8443
ryuk.chichgai.one:80
ryuk.chichgai.one:22
ryuk.chichgai.one:8080
ryuk.chichgai.one:8880
ryuk.chichgai.one:2052
ryuk.chichgai.one:2082
ryuk.chichgai.one:2086
ryuk.chichgai.one:2095
ryuk.chichgai.one:443
ryuk.chichgai.one:2053
ryuk.chichgai.one:2083
ryuk.chichgai.one:2087
ryuk.chichgai.one:2096
ryuk.chichgai.one:8443
mirai.chichgai.one:80
mirai.chichgai.one:22
mirai.chichgai.one:8080
mirai.chichgai.one:8880
mirai.chichgai.one:2052
mirai.chichgai.one:2082
mirai.chichgai.one:2086
mirai.chichgai.one:2095
mirai.chichgai.one:443
mirai.chichgai.one:2053
mirai.chichgai.one:2083
mirai.chichgai.one:2087
mirai.chichgai.one:2096
mirai.chichgai.one:8443
formbook.chichgai.one:80
formbook.chichgai.one:22
formbook.chichgai.one:8080
formbook.chichgai.one:8880
formbook.chichgai.one:2052
formbook.chichgai.one:2082
formbook.chichgai.one:2086
formbook.chichgai.one:2095
formbook.chichgai.one:443
formbook.chichgai.one:2053
formbook.chichgai.one:2083
formbook.chichgai.one:2087
formbook.chichgai.one:2096
formbook.chichgai.one:8443

Mutex

CFW7mcK8EVgx

Attributes

delay
0
install
true
install_file
pu19y.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
7f4d44fdec63d37b8e67d268b8b5e063528335d43894dfda71b45e238f079f26

File Explorer

7f4d44fdec63d37b8e67d268b8b5e063528335d43894dfda71b45e238f079f26

.exe 45KB

7f4d44fdec63d37b8e67d268b8b5e063528335d43894dfda71b45e238f079f26

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 7f4d44fdec63d37b8e67d268b8b5e063528335d43894dfda71b45e238f079f26
MD5 f77ff1e42c730d07ef8e6954aeaa8726
SHA1 b235e92eb08c4949b3a65bf060a89281299b9b28
SHA512 1a49f3e4e446df225f876b7569f10260aae777f184522b2db2024d2eb2d7cb55194e519d2d8c8890232d7251fac93260e75c9ba647d609b9f1dd867606a6c1da
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFQeeXKSocbbbQtN8/nPI6kzjbIgX3iyw4t9JqaWB/Ti:MuLAZTnbg2YeH2tNKA6k3bfXSRAqaWCr
TLSH
T1BA232B003BE8C12BF2BE5FB899F26145867AF2633603D98A1CC4519B5713FC686526FD
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

51358

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

7f4d44fdec63d37b8e67d268b8b5e063528335d43894dfda71b45e238f079f26

mscoree

dotnet