asyncrat | d35b6cb72685ae1fc3733462ed720a4b9f2edd4d875096375755284ede515634

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General

Target
d35b6cb72685ae1fc3733462ed720a4b9f2edd4d875096375755284ede515634
Size 45KB
Sample260919-k3eetaydmc
SHA256 d35b6cb72685ae1fc3733462ed720a4b9f2edd4d875096375755284ede515634
MD5 605073573eb9a154408c9b0ef25a4726
SHA1 efe8ff5c581c934b0f6d2dc2c69d9d372b6cac10
SHA512 160a72f32319c2662a0c018f23b9c3c7f545d8e08d3a0ab4026f9782d0693a6e659f26c65921c54f277d64b065300fad192e365f3f8aea48b6dad0f762a7d0a8
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q1WBz3QKx7PIaujbtgX3ic4hobmOMRJxBDZcx:RuxkJTgip2HV0aCb6XSOvMvdcx
TLSH
T121230B003BE8812BF2BE4FB8ACF26145467AF1637603D5496CC452DB5623BC6DA426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexvl.org:80
sexvl.org:22
sexvl.org:8080
sexvl.org:8880
sexvl.org:2052
sexvl.org:2082
sexvl.org:2086
sexvl.org:2095
sexvl.org:443
sexvl.org:2053
sexvl.org:2083
sexvl.org:2087
sexvl.org:2096
sexvl.org:8443
www.sexvl.org:80
www.sexvl.org:22
www.sexvl.org:8080
www.sexvl.org:8880
www.sexvl.org:2052
www.sexvl.org:2082
www.sexvl.org:2086
www.sexvl.org:2095
www.sexvl.org:443
www.sexvl.org:2053
www.sexvl.org:2083
www.sexvl.org:2087
www.sexvl.org:2096
www.sexvl.org:8443
lokibot.sexvl.org:80
lokibot.sexvl.org:22
lokibot.sexvl.org:8080
lokibot.sexvl.org:8880
lokibot.sexvl.org:2052
lokibot.sexvl.org:2082
lokibot.sexvl.org:2086
lokibot.sexvl.org:2095
lokibot.sexvl.org:443
lokibot.sexvl.org:2053
lokibot.sexvl.org:2083
lokibot.sexvl.org:2087
lokibot.sexvl.org:2096
lokibot.sexvl.org:8443
ryuk.sexvl.org:80
ryuk.sexvl.org:22
ryuk.sexvl.org:8080
ryuk.sexvl.org:8880
ryuk.sexvl.org:2052
ryuk.sexvl.org:2082
ryuk.sexvl.org:2086
ryuk.sexvl.org:2095
ryuk.sexvl.org:443
ryuk.sexvl.org:2053
ryuk.sexvl.org:2083
ryuk.sexvl.org:2087
ryuk.sexvl.org:2096
ryuk.sexvl.org:8443
malware.sexvl.org:80
malware.sexvl.org:22
malware.sexvl.org:8080
malware.sexvl.org:8880
malware.sexvl.org:2052
malware.sexvl.org:2082
malware.sexvl.org:2086
malware.sexvl.org:2095
malware.sexvl.org:443
malware.sexvl.org:2053
malware.sexvl.org:2083
malware.sexvl.org:2087
malware.sexvl.org:2096
malware.sexvl.org:8443

Mutex

JSaQxxaEOLQR

Attributes

delay
0
install
true
install_file
y8fb3qkc.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
d35b6cb72685ae1fc3733462ed720a4b9f2edd4d875096375755284ede515634

File Explorer

d35b6cb72685ae1fc3733462ed720a4b9f2edd4d875096375755284ede515634

.exe 45KB

d35b6cb72685ae1fc3733462ed720a4b9f2edd4d875096375755284ede515634

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 d35b6cb72685ae1fc3733462ed720a4b9f2edd4d875096375755284ede515634
MD5 605073573eb9a154408c9b0ef25a4726
SHA1 efe8ff5c581c934b0f6d2dc2c69d9d372b6cac10
SHA512 160a72f32319c2662a0c018f23b9c3c7f545d8e08d3a0ab4026f9782d0693a6e659f26c65921c54f277d64b065300fad192e365f3f8aea48b6dad0f762a7d0a8
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q1WBz3QKx7PIaujbtgX3ic4hobmOMRJxBDZcx:RuxkJTgip2HV0aCb6XSOvMvdcx
TLSH
T121230B003BE8812BF2BE4FB8ACF26145467AF1637603D5496CC452DB5623BC6DA426FD
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

d35b6cb72685ae1fc3733462ed720a4b9f2edd4d875096375755284ede515634

mscoree

dotnet