asyncrat | 1db3c596e69e835002a9b66848085cb93b177e568dbe758c15207c3fc18c6557

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General

Target
1db3c596e69e835002a9b66848085cb93b177e568dbe758c15207c3fc18c6557
Size 45KB
Sample260804-ajddasdn5x
SHA256 1db3c596e69e835002a9b66848085cb93b177e568dbe758c15207c3fc18c6557
MD5 29789f26e61a95a7ced0f06baf150c15
SHA1 fd0a4100eff1f7a73a837b0c8d560320575903e0
SHA512 694d415670cc3f8ea0ca19c95279964479134806c38ddcc35f27ef569f83b8729fb6ae8770f19029e7864304f51b6d2b2498a3cadacef7b3fa1d637528b862bb
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q12FpPklON8APIDzjbRgX3iz7tOoQ2gz9Gt0BDZUx:cu6YepTPso2f7kwN8lD3beXSo/Jz9wC0
TLSH
T160231A003BE8813BF2BE4F7899F26145867AF6637503D54E1CC4519B5623FC29A42AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

vnsextop1.com:80
vnsextop1.com:22
vnsextop1.com:8080
vnsextop1.com:8880
vnsextop1.com:2052
vnsextop1.com:2082
vnsextop1.com:2086
vnsextop1.com:2095
vnsextop1.com:443
vnsextop1.com:2053
vnsextop1.com:2083
vnsextop1.com:2087
vnsextop1.com:2096
vnsextop1.com:8443
www.vnsextop1.com:80
www.vnsextop1.com:22
www.vnsextop1.com:8080
www.vnsextop1.com:8880
www.vnsextop1.com:2052
www.vnsextop1.com:2082
www.vnsextop1.com:2086
www.vnsextop1.com:2095
www.vnsextop1.com:443
www.vnsextop1.com:2053
www.vnsextop1.com:2083
www.vnsextop1.com:2087
www.vnsextop1.com:2096
www.vnsextop1.com:8443
iloveyou.vnsextop1.com:80
iloveyou.vnsextop1.com:22
iloveyou.vnsextop1.com:8080
iloveyou.vnsextop1.com:8880
iloveyou.vnsextop1.com:2052
iloveyou.vnsextop1.com:2082
iloveyou.vnsextop1.com:2086
iloveyou.vnsextop1.com:2095
iloveyou.vnsextop1.com:443
iloveyou.vnsextop1.com:2053
iloveyou.vnsextop1.com:2083
iloveyou.vnsextop1.com:2087
iloveyou.vnsextop1.com:2096
iloveyou.vnsextop1.com:8443
zeus.vnsextop1.com:80
zeus.vnsextop1.com:22
zeus.vnsextop1.com:8080
zeus.vnsextop1.com:8880
zeus.vnsextop1.com:2052
zeus.vnsextop1.com:2082
zeus.vnsextop1.com:2086
zeus.vnsextop1.com:2095
zeus.vnsextop1.com:443
zeus.vnsextop1.com:2053
zeus.vnsextop1.com:2083
zeus.vnsextop1.com:2087
zeus.vnsextop1.com:2096
zeus.vnsextop1.com:8443
cryptolocker.vnsextop1.com:80
cryptolocker.vnsextop1.com:22
cryptolocker.vnsextop1.com:8080
cryptolocker.vnsextop1.com:8880
cryptolocker.vnsextop1.com:2052
cryptolocker.vnsextop1.com:2082
cryptolocker.vnsextop1.com:2086
cryptolocker.vnsextop1.com:2095
cryptolocker.vnsextop1.com:443
cryptolocker.vnsextop1.com:2053
cryptolocker.vnsextop1.com:2083
cryptolocker.vnsextop1.com:2087
cryptolocker.vnsextop1.com:2096
cryptolocker.vnsextop1.com:8443

Mutex

Gw5hN8fxO2xB

Attributes

delay
0
install
true
install_file
4jqhgbvy.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
1db3c596e69e835002a9b66848085cb93b177e568dbe758c15207c3fc18c6557

File Explorer

1db3c596e69e835002a9b66848085cb93b177e568dbe758c15207c3fc18c6557

.exe 45KB

1db3c596e69e835002a9b66848085cb93b177e568dbe758c15207c3fc18c6557

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 1db3c596e69e835002a9b66848085cb93b177e568dbe758c15207c3fc18c6557
MD5 29789f26e61a95a7ced0f06baf150c15
SHA1 fd0a4100eff1f7a73a837b0c8d560320575903e0
SHA512 694d415670cc3f8ea0ca19c95279964479134806c38ddcc35f27ef569f83b8729fb6ae8770f19029e7864304f51b6d2b2498a3cadacef7b3fa1d637528b862bb
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q12FpPklON8APIDzjbRgX3iz7tOoQ2gz9Gt0BDZUx:cu6YepTPso2f7kwN8lD3beXSo/Jz9wC0
TLSH
T160231A003BE8813BF2BE4F7899F26145867AF6637503D54E1CC4519B5623FC29A42AFD
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

1db3c596e69e835002a9b66848085cb93b177e568dbe758c15207c3fc18c6557

mscoree

dotnet