asyncrat | ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08

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General

Target
ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08
Size 45KB
Sample260816-kepwmsgj3t
SHA256 ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08
MD5 869d45acc1c2ba0fb66c0869e18e64c0
SHA1 d249835c14059e996b089b518fd26a5af72da526
SHA512 f95a3cee0bec67b85d8cbdc85171e6baaf2f4dcb7b2271b9038ea5bcbed9b1b9c265349309411b377d019dc84321ee41af07cc8de5f6a30b80ef7d88f833d935
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qF33FoDEaOPINzjb/gX3iIZK1vpIS57BDZEx:MuLAZTnbg2CKEa3N3bIXSkoDPdEx
TLSH
T115233B003BE8812BF2BE4F789CF26145867AF6B36603D54D1CC451D75723BC69A426FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

e.streamforester.name:80
e.streamforester.name:22
e.streamforester.name:8080
e.streamforester.name:8880
e.streamforester.name:2052
e.streamforester.name:2082
e.streamforester.name:2086
e.streamforester.name:2095
e.streamforester.name:443
e.streamforester.name:2053
e.streamforester.name:2083
e.streamforester.name:2087
e.streamforester.name:2096
e.streamforester.name:8443
www.e.streamforester.name:80
www.e.streamforester.name:22
www.e.streamforester.name:8080
www.e.streamforester.name:8880
www.e.streamforester.name:2052
www.e.streamforester.name:2082
www.e.streamforester.name:2086
www.e.streamforester.name:2095
www.e.streamforester.name:443
www.e.streamforester.name:2053
www.e.streamforester.name:2083
www.e.streamforester.name:2087
www.e.streamforester.name:2096
www.e.streamforester.name:8443
triton.e.streamforester.name:80
triton.e.streamforester.name:22
triton.e.streamforester.name:8080
triton.e.streamforester.name:8880
triton.e.streamforester.name:2052
triton.e.streamforester.name:2082
triton.e.streamforester.name:2086
triton.e.streamforester.name:2095
triton.e.streamforester.name:443
triton.e.streamforester.name:2053
triton.e.streamforester.name:2083
triton.e.streamforester.name:2087
triton.e.streamforester.name:2096
triton.e.streamforester.name:8443
remcos.e.streamforester.name:80
remcos.e.streamforester.name:22
remcos.e.streamforester.name:8080
remcos.e.streamforester.name:8880
remcos.e.streamforester.name:2052
remcos.e.streamforester.name:2082
remcos.e.streamforester.name:2086
remcos.e.streamforester.name:2095
remcos.e.streamforester.name:443
remcos.e.streamforester.name:2053
remcos.e.streamforester.name:2083
remcos.e.streamforester.name:2087
remcos.e.streamforester.name:2096
remcos.e.streamforester.name:8443

Mutex

nQqt9COSxdGK

Attributes

delay
0
install
true
install_file
lmmi2.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
ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08

File Explorer

ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08

.exe 45KB

ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08
MD5 869d45acc1c2ba0fb66c0869e18e64c0
SHA1 d249835c14059e996b089b518fd26a5af72da526
SHA512 f95a3cee0bec67b85d8cbdc85171e6baaf2f4dcb7b2271b9038ea5bcbed9b1b9c265349309411b377d019dc84321ee41af07cc8de5f6a30b80ef7d88f833d935
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qF33FoDEaOPINzjb/gX3iIZK1vpIS57BDZEx:MuLAZTnbg2CKEa3N3bIXSkoDPdEx
TLSH
T115233B003BE8812BF2BE4F789CF26145867AF6B36603D54D1CC451D75723BC69A426FA
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

ce817e512cb489ddd617f9b36e4f49799b010a4599f7de42488c64fa51d4ef08

mscoree

dotnet