asyncrat | 54feba2800d21d2f3cd807d27738727ea00e300186d289dcde1ee6f9620e21d7

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General

Target
54feba2800d21d2f3cd807d27738727ea00e300186d289dcde1ee6f9620e21d7
Size 45KB
Sample260803-k4cmlssfrc
SHA256 54feba2800d21d2f3cd807d27738727ea00e300186d289dcde1ee6f9620e21d7
MD5 35d51f558e6a6f83af9fe5ca36831381
SHA1 231dd06a3beb55360cfbe0255a13588b68633b4f
SHA512 7d0ef2b57092d7f1cb0838c3ac1221dc78e39fd3e9ade2c0a3f6fd63b1aecb2bf805a9ad91f2d3d653e66f94a89a09e7baa5c29db6f2eabbfc0e84d43f03d519
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9zITnyfaaPIUzjb5gX3izzfi4UtE5lVO9g7wBDZ8x:0uPrpT/qY2QEhU3bWXSfs634g7md8x
TLSH
T1A9232B0037E8C127F2BE5F789DE26105867AB5633A03D6891CC452DB5723FC68A526FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

zorvec.top:80
zorvec.top:22
zorvec.top:8080
zorvec.top:8880
zorvec.top:2052
zorvec.top:2082
zorvec.top:2086
zorvec.top:2095
zorvec.top:443
zorvec.top:2053
zorvec.top:2083
zorvec.top:2087
zorvec.top:2096
zorvec.top:8443
www.zorvec.top:80
www.zorvec.top:22
www.zorvec.top:8080
www.zorvec.top:8880
www.zorvec.top:2052
www.zorvec.top:2082
www.zorvec.top:2086
www.zorvec.top:2095
www.zorvec.top:443
www.zorvec.top:2053
www.zorvec.top:2083
www.zorvec.top:2087
www.zorvec.top:2096
www.zorvec.top:8443
trisis.zorvec.top:80
trisis.zorvec.top:22
trisis.zorvec.top:8080
trisis.zorvec.top:8880
trisis.zorvec.top:2052
trisis.zorvec.top:2082
trisis.zorvec.top:2086
trisis.zorvec.top:2095
trisis.zorvec.top:443
trisis.zorvec.top:2053
trisis.zorvec.top:2083
trisis.zorvec.top:2087
trisis.zorvec.top:2096
trisis.zorvec.top:8443
notpetya.zorvec.top:80
notpetya.zorvec.top:22
notpetya.zorvec.top:8080
notpetya.zorvec.top:8880
notpetya.zorvec.top:2052
notpetya.zorvec.top:2082
notpetya.zorvec.top:2086
notpetya.zorvec.top:2095
notpetya.zorvec.top:443
notpetya.zorvec.top:2053
notpetya.zorvec.top:2083
notpetya.zorvec.top:2087
notpetya.zorvec.top:2096
notpetya.zorvec.top:8443
connect.zorvec.top:80
connect.zorvec.top:22
connect.zorvec.top:8080
connect.zorvec.top:8880
connect.zorvec.top:2052
connect.zorvec.top:2082
connect.zorvec.top:2086
connect.zorvec.top:2095
connect.zorvec.top:443
connect.zorvec.top:2053
connect.zorvec.top:2083
connect.zorvec.top:2087
connect.zorvec.top:2096
connect.zorvec.top:8443

Mutex

8SazVdWYbVs0

Attributes

delay
0
install
true
install_file
87mh0b3.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
54feba2800d21d2f3cd807d27738727ea00e300186d289dcde1ee6f9620e21d7

File Explorer

54feba2800d21d2f3cd807d27738727ea00e300186d289dcde1ee6f9620e21d7

.exe 45KB

54feba2800d21d2f3cd807d27738727ea00e300186d289dcde1ee6f9620e21d7

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 54feba2800d21d2f3cd807d27738727ea00e300186d289dcde1ee6f9620e21d7
MD5 35d51f558e6a6f83af9fe5ca36831381
SHA1 231dd06a3beb55360cfbe0255a13588b68633b4f
SHA512 7d0ef2b57092d7f1cb0838c3ac1221dc78e39fd3e9ade2c0a3f6fd63b1aecb2bf805a9ad91f2d3d653e66f94a89a09e7baa5c29db6f2eabbfc0e84d43f03d519
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9zITnyfaaPIUzjb5gX3izzfi4UtE5lVO9g7wBDZ8x:0uPrpT/qY2QEhU3bWXSfs634g7md8x
TLSH
T1A9232B0037E8C127F2BE5F789DE26105867AB5633A03D6891CC452DB5723FC68A526FE
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

51310

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

54feba2800d21d2f3cd807d27738727ea00e300186d289dcde1ee6f9620e21d7

mscoree

dotnet