asyncrat | 3d8c398d31ff634c0802969311ed7dab207968103c4b6851975c4c5b45b3b237

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General

Target
3d8c398d31ff634c0802969311ed7dab207968103c4b6851975c4c5b45b3b237
Size 45KB
Sample260804-1dacka1bqh
SHA256 3d8c398d31ff634c0802969311ed7dab207968103c4b6851975c4c5b45b3b237
MD5 b90c78e30d48fe22696489bc12d9998e
SHA1 73bc5132fd1fb75222e6d5b6600e142662786d5f
SHA512 db72fe8c0fdd7485f9f3469704ee95d0405e9420f49d69011634bec7c439e1a13f9a41b756d3d2aab597680e67f009d92f52fa1b5a9e17ae7358684b825690b6
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qF+UJ+XOoJ9hU/NPIEfzjbPgX3iHVJSom6X8GUxBDZW:cu7e5TH2A2DU0eI9hyqEf3b4XS1Y0Xuc
TLSH
T1EF231B103BE8812BF2BF5F7869F26145867AF2632603E54E2CC451D75613FC68A426FE
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
lokibot.zorvec.top:80
lokibot.zorvec.top:22
lokibot.zorvec.top:8080
lokibot.zorvec.top:8880
lokibot.zorvec.top:2052
lokibot.zorvec.top:2082
lokibot.zorvec.top:2086
lokibot.zorvec.top:2095
lokibot.zorvec.top:443
lokibot.zorvec.top:2053
lokibot.zorvec.top:2083
lokibot.zorvec.top:2087
lokibot.zorvec.top:2096
lokibot.zorvec.top:8443
invasive.zorvec.top:80
invasive.zorvec.top:22
invasive.zorvec.top:8080
invasive.zorvec.top:8880
invasive.zorvec.top:2052
invasive.zorvec.top:2082
invasive.zorvec.top:2086
invasive.zorvec.top:2095
invasive.zorvec.top:443
invasive.zorvec.top:2053
invasive.zorvec.top:2083
invasive.zorvec.top:2087
invasive.zorvec.top:2096
invasive.zorvec.top:8443
remcos.zorvec.top:80
remcos.zorvec.top:22
remcos.zorvec.top:8080
remcos.zorvec.top:8880
remcos.zorvec.top:2052
remcos.zorvec.top:2082
remcos.zorvec.top:2086
remcos.zorvec.top:2095
remcos.zorvec.top:443
remcos.zorvec.top:2053
remcos.zorvec.top:2083
remcos.zorvec.top:2087
remcos.zorvec.top:2096
remcos.zorvec.top:8443

Mutex

NTGDpl9QdlHf

Attributes

delay
0
install
true
install_file
g3a2v.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
3d8c398d31ff634c0802969311ed7dab207968103c4b6851975c4c5b45b3b237

File Explorer

3d8c398d31ff634c0802969311ed7dab207968103c4b6851975c4c5b45b3b237

.exe 45KB

3d8c398d31ff634c0802969311ed7dab207968103c4b6851975c4c5b45b3b237

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 3d8c398d31ff634c0802969311ed7dab207968103c4b6851975c4c5b45b3b237
MD5 b90c78e30d48fe22696489bc12d9998e
SHA1 73bc5132fd1fb75222e6d5b6600e142662786d5f
SHA512 db72fe8c0fdd7485f9f3469704ee95d0405e9420f49d69011634bec7c439e1a13f9a41b756d3d2aab597680e67f009d92f52fa1b5a9e17ae7358684b825690b6
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qF+UJ+XOoJ9hU/NPIEfzjbPgX3iHVJSom6X8GUxBDZW:cu7e5TH2A2DU0eI9hyqEf3b4XS1Y0Xuc
TLSH
T1EF231B103BE8812BF2BF5F7869F26145867AF2632603E54E2CC451D75613FC68A426FE
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

3d8c398d31ff634c0802969311ed7dab207968103c4b6851975c4c5b45b3b237

mscoree

dotnet