asyncrat | 1a111331191ca88decfc4413930b7638b6e007b9f654677416bf8066fecb8ada

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General

Target
1a111331191ca88decfc4413930b7638b6e007b9f654677416bf8066fecb8ada
Size 45KB
Sample260804-k2swtabp5w
SHA256 1a111331191ca88decfc4413930b7638b6e007b9f654677416bf8066fecb8ada
MD5 8a5549ae4e9ae1633dede40883e81c97
SHA1 e9572d96eacddcad07de7e8ddbb8b627fbf3664c
SHA512 60ccc266c2b68ddf38abb924146339d4cc4ead7d9cac4e07a02fa52efd942413a96889dc990e8d20c547659c8675c22a731f2cf238bffaa1082ef8c90211ffcb
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q9L9YSkq/zNOPIFzjbKgR3i6Slgey1hFPZYBDZsx:EufspTf2g2maVC3F3bdRS6SlgeyHZZec
TLSH
T183231A003BE9C12BF2BE4F78A9F26105827EE6673603D64A1CC451DB5713BC686526FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

maymaykienlong.com:80
maymaykienlong.com:22
maymaykienlong.com:8080
maymaykienlong.com:8880
maymaykienlong.com:2052
maymaykienlong.com:2082
maymaykienlong.com:2086
maymaykienlong.com:2095
maymaykienlong.com:443
maymaykienlong.com:2053
maymaykienlong.com:2083
maymaykienlong.com:2087
maymaykienlong.com:2096
maymaykienlong.com:8443
www.maymaykienlong.com:80
www.maymaykienlong.com:22
www.maymaykienlong.com:8080
www.maymaykienlong.com:8880
www.maymaykienlong.com:2052
www.maymaykienlong.com:2082
www.maymaykienlong.com:2086
www.maymaykienlong.com:2095
www.maymaykienlong.com:443
www.maymaykienlong.com:2053
www.maymaykienlong.com:2083
www.maymaykienlong.com:2087
www.maymaykienlong.com:2096
www.maymaykienlong.com:8443
cl0p.maymaykienlong.com:80
cl0p.maymaykienlong.com:22
cl0p.maymaykienlong.com:8080
cl0p.maymaykienlong.com:8880
cl0p.maymaykienlong.com:2052
cl0p.maymaykienlong.com:2082
cl0p.maymaykienlong.com:2086
cl0p.maymaykienlong.com:2095
cl0p.maymaykienlong.com:443
cl0p.maymaykienlong.com:2053
cl0p.maymaykienlong.com:2083
cl0p.maymaykienlong.com:2087
cl0p.maymaykienlong.com:2096
cl0p.maymaykienlong.com:8443
hermeticwiper.maymaykienlong.com:80
hermeticwiper.maymaykienlong.com:22
hermeticwiper.maymaykienlong.com:8080
hermeticwiper.maymaykienlong.com:8880
hermeticwiper.maymaykienlong.com:2052
hermeticwiper.maymaykienlong.com:2082
hermeticwiper.maymaykienlong.com:2086
hermeticwiper.maymaykienlong.com:2095
hermeticwiper.maymaykienlong.com:443
hermeticwiper.maymaykienlong.com:2053
hermeticwiper.maymaykienlong.com:2083
hermeticwiper.maymaykienlong.com:2087
hermeticwiper.maymaykienlong.com:2096
hermeticwiper.maymaykienlong.com:8443

Mutex

TtF2gNpugds5

Attributes

delay
0
install
true
install_file
thoml8j.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
1a111331191ca88decfc4413930b7638b6e007b9f654677416bf8066fecb8ada

File Explorer

1a111331191ca88decfc4413930b7638b6e007b9f654677416bf8066fecb8ada

.exe 45KB

1a111331191ca88decfc4413930b7638b6e007b9f654677416bf8066fecb8ada

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 1a111331191ca88decfc4413930b7638b6e007b9f654677416bf8066fecb8ada
MD5 8a5549ae4e9ae1633dede40883e81c97
SHA1 e9572d96eacddcad07de7e8ddbb8b627fbf3664c
SHA512 60ccc266c2b68ddf38abb924146339d4cc4ead7d9cac4e07a02fa52efd942413a96889dc990e8d20c547659c8675c22a731f2cf238bffaa1082ef8c90211ffcb
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q9L9YSkq/zNOPIFzjbKgR3i6Slgey1hFPZYBDZsx:EufspTf2g2maVC3F3bdRS6SlgeyHZZec
TLSH
T183231A003BE9C12BF2BE4F78A9F26105827EE6673603D64A1CC451DB5713BC686526FE
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

51358

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

1a111331191ca88decfc4413930b7638b6e007b9f654677416bf8066fecb8ada

mscoree

dotnet