asyncrat | 8917ce3f5083e3ae3094a627d3ae7f031428df9c386dd5c206e61aa1373524b7

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General

Target
8917ce3f5083e3ae3094a627d3ae7f031428df9c386dd5c206e61aa1373524b7
Size 45KB
Sample260804-y2tp1adp2x
SHA256 8917ce3f5083e3ae3094a627d3ae7f031428df9c386dd5c206e61aa1373524b7
MD5 ce91fd5d615b656895c76acfe2f1f0c2
SHA1 b3a18d6e46beee8b352300696d2b6e654306e51f
SHA512 b862f3963feeca5f3fb2f05cd8dbdb5d331d4dd036716d685e1d1523a7ec8c6eae046a290056c59ff0b092cfe782ee343e8f8bd04d89ce5427b2f91499403b2b
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1LT2Qpm7PIKqjb5gX3iGegRsqhhsaXjRUeLBDZUx:cu6YepTPso2JeKmbWXSB/qXsazRUeddW
TLSH
T180231A003BE8812BF1BE4FB8A9F25145867AF5632603D64D2CC451DB5623FC6DA426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexviet41.com:80
sexviet41.com:22
sexviet41.com:8080
sexviet41.com:8880
sexviet41.com:2052
sexviet41.com:2082
sexviet41.com:2086
sexviet41.com:2095
sexviet41.com:443
sexviet41.com:2053
sexviet41.com:2083
sexviet41.com:2087
sexviet41.com:2096
sexviet41.com:8443
www.sexviet41.com:80
www.sexviet41.com:22
www.sexviet41.com:8080
www.sexviet41.com:8880
www.sexviet41.com:2052
www.sexviet41.com:2082
www.sexviet41.com:2086
www.sexviet41.com:2095
www.sexviet41.com:443
www.sexviet41.com:2053
www.sexviet41.com:2083
www.sexviet41.com:2087
www.sexviet41.com:2096
www.sexviet41.com:8443
gh0st.sexviet41.com:80
gh0st.sexviet41.com:22
gh0st.sexviet41.com:8080
gh0st.sexviet41.com:8880
gh0st.sexviet41.com:2052
gh0st.sexviet41.com:2082
gh0st.sexviet41.com:2086
gh0st.sexviet41.com:2095
gh0st.sexviet41.com:443
gh0st.sexviet41.com:2053
gh0st.sexviet41.com:2083
gh0st.sexviet41.com:2087
gh0st.sexviet41.com:2096
gh0st.sexviet41.com:8443
sodinokibi.sexviet41.com:80
sodinokibi.sexviet41.com:22
sodinokibi.sexviet41.com:8080
sodinokibi.sexviet41.com:8880
sodinokibi.sexviet41.com:2052
sodinokibi.sexviet41.com:2082
sodinokibi.sexviet41.com:2086
sodinokibi.sexviet41.com:2095
sodinokibi.sexviet41.com:443
sodinokibi.sexviet41.com:2053
sodinokibi.sexviet41.com:2083
sodinokibi.sexviet41.com:2087
sodinokibi.sexviet41.com:2096
sodinokibi.sexviet41.com:8443
darkside.sexviet41.com:80
darkside.sexviet41.com:22
darkside.sexviet41.com:8080
darkside.sexviet41.com:8880
darkside.sexviet41.com:2052
darkside.sexviet41.com:2082
darkside.sexviet41.com:2086
darkside.sexviet41.com:2095
darkside.sexviet41.com:443
darkside.sexviet41.com:2053
darkside.sexviet41.com:2083
darkside.sexviet41.com:2087
darkside.sexviet41.com:2096
darkside.sexviet41.com:8443

Mutex

kLp5h6fSEXfF

Attributes

delay
0
install
true
install_file
3b2w3wz7.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
8917ce3f5083e3ae3094a627d3ae7f031428df9c386dd5c206e61aa1373524b7

File Explorer

8917ce3f5083e3ae3094a627d3ae7f031428df9c386dd5c206e61aa1373524b7

.exe 45KB

8917ce3f5083e3ae3094a627d3ae7f031428df9c386dd5c206e61aa1373524b7

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 8917ce3f5083e3ae3094a627d3ae7f031428df9c386dd5c206e61aa1373524b7
MD5 ce91fd5d615b656895c76acfe2f1f0c2
SHA1 b3a18d6e46beee8b352300696d2b6e654306e51f
SHA512 b862f3963feeca5f3fb2f05cd8dbdb5d331d4dd036716d685e1d1523a7ec8c6eae046a290056c59ff0b092cfe782ee343e8f8bd04d89ce5427b2f91499403b2b
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1LT2Qpm7PIKqjb5gX3iGegRsqhhsaXjRUeLBDZUx:cu6YepTPso2JeKmbWXSB/qXsazRUeddW
TLSH
T180231A003BE8812BF1BE4FB8A9F25145867AF5632603D64D2CC451DB5623FC6DA426FE
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

51374

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

8917ce3f5083e3ae3094a627d3ae7f031428df9c386dd5c206e61aa1373524b7

mscoree

dotnet