asyncrat | 0b9aa9ad670720973fe5072ac6a1e9acd587b0a1dbea329ff71758e93f0f1361

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General

Target
0b9aa9ad670720973fe5072ac6a1e9acd587b0a1dbea329ff71758e93f0f1361
Size 45KB
Sample260801-nd22cstdlg
SHA256 0b9aa9ad670720973fe5072ac6a1e9acd587b0a1dbea329ff71758e93f0f1361
MD5 a97d11c24c69f38c9a47370b17c15d22
SHA1 7cc846687c9f2391705bbc788e8b1c0df9a64a5c
SHA512 3502691e55ac1e6ab66c6a439d352abb8e5d0d5b66ac490aebb09e5ba7fed290178df865b88a7ecf4fe51d93067fbd30ee0f8002e9a60c930761ad55167d46e7
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwshk6K7OOPIzzjbVg63i0/MoXovXLfDwOxeBDZMx:ku40ZTXEb246VO3z3by6S0/MoXSLfbxj
TLSH
T186233C003BE8812BF27E4FB899F26145867AF6637603D54A1CC451DB5B13FC68A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sextinvl.blog:80
sextinvl.blog:22
sextinvl.blog:8080
sextinvl.blog:8880
sextinvl.blog:2052
sextinvl.blog:2082
sextinvl.blog:2086
sextinvl.blog:2095
sextinvl.blog:443
sextinvl.blog:2053
sextinvl.blog:2083
sextinvl.blog:2087
sextinvl.blog:2096
sextinvl.blog:8443
www.sextinvl.blog:80
www.sextinvl.blog:22
www.sextinvl.blog:8080
www.sextinvl.blog:8880
www.sextinvl.blog:2052
www.sextinvl.blog:2082
www.sextinvl.blog:2086
www.sextinvl.blog:2095
www.sextinvl.blog:443
www.sextinvl.blog:2053
www.sextinvl.blog:2083
www.sextinvl.blog:2087
www.sextinvl.blog:2096
www.sextinvl.blog:8443
nimda.sextinvl.blog:80
nimda.sextinvl.blog:22
nimda.sextinvl.blog:8080
nimda.sextinvl.blog:8880
nimda.sextinvl.blog:2052
nimda.sextinvl.blog:2082
nimda.sextinvl.blog:2086
nimda.sextinvl.blog:2095
nimda.sextinvl.blog:443
nimda.sextinvl.blog:2053
nimda.sextinvl.blog:2083
nimda.sextinvl.blog:2087
nimda.sextinvl.blog:2096
nimda.sextinvl.blog:8443
socgholish.sextinvl.blog:80
socgholish.sextinvl.blog:22
socgholish.sextinvl.blog:8080
socgholish.sextinvl.blog:8880
socgholish.sextinvl.blog:2052
socgholish.sextinvl.blog:2082
socgholish.sextinvl.blog:2086
socgholish.sextinvl.blog:2095
socgholish.sextinvl.blog:443
socgholish.sextinvl.blog:2053
socgholish.sextinvl.blog:2083
socgholish.sextinvl.blog:2087
socgholish.sextinvl.blog:2096
socgholish.sextinvl.blog:8443
gh0st.sextinvl.blog:80
gh0st.sextinvl.blog:22
gh0st.sextinvl.blog:8080
gh0st.sextinvl.blog:8880
gh0st.sextinvl.blog:2052
gh0st.sextinvl.blog:2082
gh0st.sextinvl.blog:2086
gh0st.sextinvl.blog:2095
gh0st.sextinvl.blog:443
gh0st.sextinvl.blog:2053
gh0st.sextinvl.blog:2083
gh0st.sextinvl.blog:2087
gh0st.sextinvl.blog:2096
gh0st.sextinvl.blog:8443
locky.sextinvl.blog:80
locky.sextinvl.blog:22
locky.sextinvl.blog:8080
locky.sextinvl.blog:8880
locky.sextinvl.blog:2052
locky.sextinvl.blog:2082
locky.sextinvl.blog:2086
locky.sextinvl.blog:2095
locky.sextinvl.blog:443
locky.sextinvl.blog:2053
locky.sextinvl.blog:2083
locky.sextinvl.blog:2087
locky.sextinvl.blog:2096
locky.sextinvl.blog:8443

Mutex

hJTVCxikRCPf

Attributes

delay
0
install
true
install_file
n2xkh.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
0b9aa9ad670720973fe5072ac6a1e9acd587b0a1dbea329ff71758e93f0f1361

File Explorer

0b9aa9ad670720973fe5072ac6a1e9acd587b0a1dbea329ff71758e93f0f1361

.exe 45KB

0b9aa9ad670720973fe5072ac6a1e9acd587b0a1dbea329ff71758e93f0f1361

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 0b9aa9ad670720973fe5072ac6a1e9acd587b0a1dbea329ff71758e93f0f1361
MD5 a97d11c24c69f38c9a47370b17c15d22
SHA1 7cc846687c9f2391705bbc788e8b1c0df9a64a5c
SHA512 3502691e55ac1e6ab66c6a439d352abb8e5d0d5b66ac490aebb09e5ba7fed290178df865b88a7ecf4fe51d93067fbd30ee0f8002e9a60c930761ad55167d46e7
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwshk6K7OOPIzzjbVg63i0/MoXovXLfDwOxeBDZMx:ku40ZTXEb246VO3z3by6S0/MoXSLfbxj
TLSH
T186233C003BE8812BF27E4FB899F26145867AF6637603D54A1CC451DB5B13FC68A426FE
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

51390

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

0b9aa9ad670720973fe5072ac6a1e9acd587b0a1dbea329ff71758e93f0f1361

mscoree

dotnet