asyncrat | 1e50b2631957e735086b1927403f401ebe4532f2a3a011f643ac1231c6a31312

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General

Target
1e50b2631957e735086b1927403f401ebe4532f2a3a011f643ac1231c6a31312
Size 45KB
Sample260831-grrdfsdr4s
SHA256 1e50b2631957e735086b1927403f401ebe4532f2a3a011f643ac1231c6a31312
MD5 71f57e396763e3e7d5f41319fb83a1af
SHA1 f8ab96624dd0fe94e195caf7cd23a7399cb414ca
SHA512 e5df31be696d8032ae768cede90e92dd04c173512a4b1d1abd96b7351159186065a039b294c65ee6a8604ca09fffacad71037b324ce697eaaddfbbde1ebed913
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlZSKFcKoabbb4vhM/RPIAIzjbNgX3iAwyM270LkC:wuDWZTpMZSB2CSKvQvh6OAI3baXSavnU
TLSH
T124232B003BE9C12BF2BF4FB859F261458A7AF2632603D54E1CC4519B5713FC69A42AE9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

zorvec.name:80
zorvec.name:22
zorvec.name:8080
zorvec.name:8880
zorvec.name:2052
zorvec.name:2082
zorvec.name:2086
zorvec.name:2095
zorvec.name:443
zorvec.name:2053
zorvec.name:2083
zorvec.name:2087
zorvec.name:2096
zorvec.name:8443
www.zorvec.name:80
www.zorvec.name:22
www.zorvec.name:8080
www.zorvec.name:8880
www.zorvec.name:2052
www.zorvec.name:2082
www.zorvec.name:2086
www.zorvec.name:2095
www.zorvec.name:443
www.zorvec.name:2053
www.zorvec.name:2083
www.zorvec.name:2087
www.zorvec.name:2096
www.zorvec.name:8443
agenttesla.zorvec.name:80
agenttesla.zorvec.name:22
agenttesla.zorvec.name:8080
agenttesla.zorvec.name:8880
agenttesla.zorvec.name:2052
agenttesla.zorvec.name:2082
agenttesla.zorvec.name:2086
agenttesla.zorvec.name:2095
agenttesla.zorvec.name:443
agenttesla.zorvec.name:2053
agenttesla.zorvec.name:2083
agenttesla.zorvec.name:2087
agenttesla.zorvec.name:2096
agenttesla.zorvec.name:8443
triton.zorvec.name:80
triton.zorvec.name:22
triton.zorvec.name:8080
triton.zorvec.name:8880
triton.zorvec.name:2052
triton.zorvec.name:2082
triton.zorvec.name:2086
triton.zorvec.name:2095
triton.zorvec.name:443
triton.zorvec.name:2053
triton.zorvec.name:2083
triton.zorvec.name:2087
triton.zorvec.name:2096
triton.zorvec.name:8443

Mutex

wGCT0IJUBUXi

Attributes

delay
0
install
true
install_file
bdlry.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
1e50b2631957e735086b1927403f401ebe4532f2a3a011f643ac1231c6a31312

File Explorer

1e50b2631957e735086b1927403f401ebe4532f2a3a011f643ac1231c6a31312

.exe 45KB

1e50b2631957e735086b1927403f401ebe4532f2a3a011f643ac1231c6a31312

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 1e50b2631957e735086b1927403f401ebe4532f2a3a011f643ac1231c6a31312
MD5 71f57e396763e3e7d5f41319fb83a1af
SHA1 f8ab96624dd0fe94e195caf7cd23a7399cb414ca
SHA512 e5df31be696d8032ae768cede90e92dd04c173512a4b1d1abd96b7351159186065a039b294c65ee6a8604ca09fffacad71037b324ce697eaaddfbbde1ebed913
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlZSKFcKoabbb4vhM/RPIAIzjbNgX3iAwyM270LkC:wuDWZTpMZSB2CSKvQvh6OAI3baXSavnU
TLSH
T124232B003BE9C12BF2BF4FB859F261458A7AF2632603D54E1CC4519B5713FC69A42AE9
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

51262

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

1e50b2631957e735086b1927403f401ebe4532f2a3a011f643ac1231c6a31312

mscoree

dotnet