asyncrat | 16ce60b0f180cfe18281275f439c7d9a3e6a8dd9dd5f57e7cdc9a9f72e5e3c38

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General

Target
16ce60b0f180cfe18281275f439c7d9a3e6a8dd9dd5f57e7cdc9a9f72e5e3c38
Size 45KB
Sample260831-sffclaxsft
SHA256 16ce60b0f180cfe18281275f439c7d9a3e6a8dd9dd5f57e7cdc9a9f72e5e3c38
MD5 acbb90598e84207f3a2c09d8521feb0e
SHA1 3c42c7d2d9ce97237e65fef96e5bd42b7bcf6e7a
SHA512 b86d5764f5ee4714e1c11b463ce230d9648e9ee63867aeee11b39a084d357f35517bb3f1c668964a3d4944de1fe98e113f7e7344f8612f70f34f185ed23b1598
SSDEEP 768:8uuSpTg7GBoWUSH6+mo2qY7COtTMtPIlzjbrgX3i0UItD9cEF7BDZ0x:8uuSpTgyf2DRvl3bUXSVItD9cid0x
TLSH
T14B231B0037E8812BF2BE5B7869F26245867AB6733603D58E1CC441DB5713FC69A427FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

vnsextop1.com:80
vnsextop1.com:22
vnsextop1.com:8080
vnsextop1.com:8880
vnsextop1.com:2052
vnsextop1.com:2082
vnsextop1.com:2086
vnsextop1.com:2095
vnsextop1.com:443
vnsextop1.com:2053
vnsextop1.com:2083
vnsextop1.com:2087
vnsextop1.com:2096
vnsextop1.com:8443
www.vnsextop1.com:80
www.vnsextop1.com:22
www.vnsextop1.com:8080
www.vnsextop1.com:8880
www.vnsextop1.com:2052
www.vnsextop1.com:2082
www.vnsextop1.com:2086
www.vnsextop1.com:2095
www.vnsextop1.com:443
www.vnsextop1.com:2053
www.vnsextop1.com:2083
www.vnsextop1.com:2087
www.vnsextop1.com:2096
www.vnsextop1.com:8443
locky.vnsextop1.com:80
locky.vnsextop1.com:22
locky.vnsextop1.com:8080
locky.vnsextop1.com:8880
locky.vnsextop1.com:2052
locky.vnsextop1.com:2082
locky.vnsextop1.com:2086
locky.vnsextop1.com:2095
locky.vnsextop1.com:443
locky.vnsextop1.com:2053
locky.vnsextop1.com:2083
locky.vnsextop1.com:2087
locky.vnsextop1.com:2096
locky.vnsextop1.com:8443
fakeupdates.vnsextop1.com:80
fakeupdates.vnsextop1.com:22
fakeupdates.vnsextop1.com:8080
fakeupdates.vnsextop1.com:8880
fakeupdates.vnsextop1.com:2052
fakeupdates.vnsextop1.com:2082
fakeupdates.vnsextop1.com:2086
fakeupdates.vnsextop1.com:2095
fakeupdates.vnsextop1.com:443
fakeupdates.vnsextop1.com:2053
fakeupdates.vnsextop1.com:2083
fakeupdates.vnsextop1.com:2087
fakeupdates.vnsextop1.com:2096
fakeupdates.vnsextop1.com:8443
shamoon.vnsextop1.com:80
shamoon.vnsextop1.com:22
shamoon.vnsextop1.com:8080
shamoon.vnsextop1.com:8880
shamoon.vnsextop1.com:2052
shamoon.vnsextop1.com:2082
shamoon.vnsextop1.com:2086
shamoon.vnsextop1.com:2095
shamoon.vnsextop1.com:443
shamoon.vnsextop1.com:2053
shamoon.vnsextop1.com:2083
shamoon.vnsextop1.com:2087
shamoon.vnsextop1.com:2096
shamoon.vnsextop1.com:8443
ryuk.vnsextop1.com:80
ryuk.vnsextop1.com:22
ryuk.vnsextop1.com:8080
ryuk.vnsextop1.com:8880
ryuk.vnsextop1.com:2052
ryuk.vnsextop1.com:2082
ryuk.vnsextop1.com:2086
ryuk.vnsextop1.com:2095
ryuk.vnsextop1.com:443
ryuk.vnsextop1.com:2053
ryuk.vnsextop1.com:2083
ryuk.vnsextop1.com:2087
ryuk.vnsextop1.com:2096
ryuk.vnsextop1.com:8443

Mutex

bE0CfbCDnd9n

Attributes

delay
0
install
true
install_file
8ln8x5.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
16ce60b0f180cfe18281275f439c7d9a3e6a8dd9dd5f57e7cdc9a9f72e5e3c38

File Explorer

16ce60b0f180cfe18281275f439c7d9a3e6a8dd9dd5f57e7cdc9a9f72e5e3c38

.exe 45KB

16ce60b0f180cfe18281275f439c7d9a3e6a8dd9dd5f57e7cdc9a9f72e5e3c38

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 16ce60b0f180cfe18281275f439c7d9a3e6a8dd9dd5f57e7cdc9a9f72e5e3c38
MD5 acbb90598e84207f3a2c09d8521feb0e
SHA1 3c42c7d2d9ce97237e65fef96e5bd42b7bcf6e7a
SHA512 b86d5764f5ee4714e1c11b463ce230d9648e9ee63867aeee11b39a084d357f35517bb3f1c668964a3d4944de1fe98e113f7e7344f8612f70f34f185ed23b1598
SSDEEP 768:8uuSpTg7GBoWUSH6+mo2qY7COtTMtPIlzjbrgX3i0UItD9cEF7BDZ0x:8uuSpTgyf2DRvl3bUXSVItD9cid0x
TLSH
T14B231B0037E8812BF2BE5B7869F26245867AB6733603D58E1CC441DB5713FC69A427FA
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

51406

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

16ce60b0f180cfe18281275f439c7d9a3e6a8dd9dd5f57e7cdc9a9f72e5e3c38

mscoree

dotnet