asyncrat | ebc1ca7370fee006eefa19c29a695f9f09dea36d0708a8a9487d702ce76e468b

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General

Target
ebc1ca7370fee006eefa19c29a695f9f09dea36d0708a8a9487d702ce76e468b
Size 45KB
Sample260718-pl5b5aex71
SHA256 ebc1ca7370fee006eefa19c29a695f9f09dea36d0708a8a9487d702ce76e468b
MD5 6fe3c9caeeff0dad4c84ef2d39bbfcee
SHA1 c4316a43241efd808d7148628367465b9d1ed24b
SHA512 00244e6578e0c4c207b5b16d1e08351f1c2e1ceb6f6a1634a76af87dfd7b01c8ad70551bc9175f597c7621f3850b61e401661adbb0f5263c29f4eb731309f955
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVdcP0pycvHPIjzjbHgX3iWpk5/NmCiNjBDZEx:MuBGJTPho2OccMcvgj3bAXSWpuKNldEx
TLSH
T11F232B003BE9823BF2BE4F78A8F26145467AF6632603D64D1CC451DB5A23BC696426FD
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
client.chichgai.one:80
client.chichgai.one:22
client.chichgai.one:8080
client.chichgai.one:8880
client.chichgai.one:2052
client.chichgai.one:2082
client.chichgai.one:2086
client.chichgai.one:2095
client.chichgai.one:443
client.chichgai.one:2053
client.chichgai.one:2083
client.chichgai.one:2087
client.chichgai.one:2096
client.chichgai.one:8443
sobig.chichgai.one:80
sobig.chichgai.one:22
sobig.chichgai.one:8080
sobig.chichgai.one:8880
sobig.chichgai.one:2052
sobig.chichgai.one:2082
sobig.chichgai.one:2086
sobig.chichgai.one:2095
sobig.chichgai.one:443
sobig.chichgai.one:2053
sobig.chichgai.one:2083
sobig.chichgai.one:2087
sobig.chichgai.one:2096
sobig.chichgai.one:8443
hack.chichgai.one:80
hack.chichgai.one:22
hack.chichgai.one:8080
hack.chichgai.one:8880
hack.chichgai.one:2052
hack.chichgai.one:2082
hack.chichgai.one:2086
hack.chichgai.one:2095
hack.chichgai.one:443
hack.chichgai.one:2053
hack.chichgai.one:2083
hack.chichgai.one:2087
hack.chichgai.one:2096
hack.chichgai.one:8443
hacker.chichgai.one:80
hacker.chichgai.one:22
hacker.chichgai.one:8080
hacker.chichgai.one:8880
hacker.chichgai.one:2052
hacker.chichgai.one:2082
hacker.chichgai.one:2086
hacker.chichgai.one:2095
hacker.chichgai.one:443
hacker.chichgai.one:2053
hacker.chichgai.one:2083
hacker.chichgai.one:2087
hacker.chichgai.one:2096
hacker.chichgai.one:8443

Mutex

rGdmNYZLNLAk

Attributes

delay
0
install
true
install_file
l2yz.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
ebc1ca7370fee006eefa19c29a695f9f09dea36d0708a8a9487d702ce76e468b

File Explorer

ebc1ca7370fee006eefa19c29a695f9f09dea36d0708a8a9487d702ce76e468b

.exe 45KB

ebc1ca7370fee006eefa19c29a695f9f09dea36d0708a8a9487d702ce76e468b

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 ebc1ca7370fee006eefa19c29a695f9f09dea36d0708a8a9487d702ce76e468b
MD5 6fe3c9caeeff0dad4c84ef2d39bbfcee
SHA1 c4316a43241efd808d7148628367465b9d1ed24b
SHA512 00244e6578e0c4c207b5b16d1e08351f1c2e1ceb6f6a1634a76af87dfd7b01c8ad70551bc9175f597c7621f3850b61e401661adbb0f5263c29f4eb731309f955
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVdcP0pycvHPIjzjbHgX3iWpk5/NmCiNjBDZEx:MuBGJTPho2OccMcvgj3bAXSWpuKNldEx
TLSH
T11F232B003BE9823BF2BE4F78A8F26145467AF6632603D64D1CC451DB5A23BC696426FD
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

ebc1ca7370fee006eefa19c29a695f9f09dea36d0708a8a9487d702ce76e468b

mscoree

dotnet