asyncrat | d040036430d10a3f84c02eddf6acf6a1e6c8a3a6d3893aae4e3bc668c8f0a436[.]exe

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General

Target
d040036430d10a3f84c02eddf6acf6a1e6c8a3a6d3893aae4e3bc668c8f0a436.exe
Size 45KB
Sample260710-rmgcssds71
SHA256 d040036430d10a3f84c02eddf6acf6a1e6c8a3a6d3893aae4e3bc668c8f0a436
MD5 6a3cb76a0385cc8a36efc87a8a7091c5
SHA1 35fa4d16a28be8f50ddc32457ac875f767ec1bb8
SHA512 32a987e534da58ce3a7aee44af761402f756f1f74294b32feb185aac7d03ccfb1ae00c95e75e8bd64210e6f1ea13d3738c8d76abe603735d4738e150c5caf032
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q9EIrnyfaaPIYzjb3gX3ipB80USesqgo9dANBDZsx:EufspTf2g2f8xY3bQXSMyUdkdsx
TLSH
T1F7231A003BE9C12BF2BE5B7899F26145867AF5733603D6891CC411DB5713BC68A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

damsex.blog:80
damsex.blog:22
damsex.blog:8080
damsex.blog:8880
damsex.blog:2052
damsex.blog:2082
damsex.blog:2086
damsex.blog:2095
damsex.blog:443
damsex.blog:2053
damsex.blog:2083
damsex.blog:2087
damsex.blog:2096
damsex.blog:8443
www.damsex.blog:80
www.damsex.blog:22
www.damsex.blog:8080
www.damsex.blog:8880
www.damsex.blog:2052
www.damsex.blog:2082
www.damsex.blog:2086
www.damsex.blog:2095
www.damsex.blog:443
www.damsex.blog:2053
www.damsex.blog:2083
www.damsex.blog:2087
www.damsex.blog:2096
www.damsex.blog:8443
zeus.damsex.blog:80
zeus.damsex.blog:22
zeus.damsex.blog:8080
zeus.damsex.blog:8880
zeus.damsex.blog:2052
zeus.damsex.blog:2082
zeus.damsex.blog:2086
zeus.damsex.blog:2095
zeus.damsex.blog:443
zeus.damsex.blog:2053
zeus.damsex.blog:2083
zeus.damsex.blog:2087
zeus.damsex.blog:2096
zeus.damsex.blog:8443
notpetya.damsex.blog:80
notpetya.damsex.blog:22
notpetya.damsex.blog:8080
notpetya.damsex.blog:8880
notpetya.damsex.blog:2052
notpetya.damsex.blog:2082
notpetya.damsex.blog:2086
notpetya.damsex.blog:2095
notpetya.damsex.blog:443
notpetya.damsex.blog:2053
notpetya.damsex.blog:2083
notpetya.damsex.blog:2087
notpetya.damsex.blog:2096
notpetya.damsex.blog:8443
rat.damsex.blog:80
rat.damsex.blog:22
rat.damsex.blog:8080
rat.damsex.blog:8880
rat.damsex.blog:2052
rat.damsex.blog:2082
rat.damsex.blog:2086
rat.damsex.blog:2095
rat.damsex.blog:443
rat.damsex.blog:2053
rat.damsex.blog:2083
rat.damsex.blog:2087
rat.damsex.blog:2096
rat.damsex.blog:8443
cryptolocker.damsex.blog:80
cryptolocker.damsex.blog:22
cryptolocker.damsex.blog:8080
cryptolocker.damsex.blog:8880
cryptolocker.damsex.blog:2052
cryptolocker.damsex.blog:2082
cryptolocker.damsex.blog:2086
cryptolocker.damsex.blog:2095
cryptolocker.damsex.blog:443
cryptolocker.damsex.blog:2053
cryptolocker.damsex.blog:2083
cryptolocker.damsex.blog:2087
cryptolocker.damsex.blog:2096
cryptolocker.damsex.blog:8443

Mutex

CRHOdjAGhFeP

Attributes

delay
0
install
true
install_file
74clz52.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
d040036430d10a3f84c02eddf6acf6a1e6c8a3a6d3893aae4e3bc668c8f0a436.exe

File Explorer

d040036430d10a3f84c02eddf6acf6a1e6c8a3a6d3893aae4e3bc668c8f0a436.exe

.exe 45KB

d040036430d10a3f84c02eddf6acf6a1e6c8a3a6d3893aae4e3bc668c8f0a436.exe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 d040036430d10a3f84c02eddf6acf6a1e6c8a3a6d3893aae4e3bc668c8f0a436
MD5 6a3cb76a0385cc8a36efc87a8a7091c5
SHA1 35fa4d16a28be8f50ddc32457ac875f767ec1bb8
SHA512 32a987e534da58ce3a7aee44af761402f756f1f74294b32feb185aac7d03ccfb1ae00c95e75e8bd64210e6f1ea13d3738c8d76abe603735d4738e150c5caf032
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q9EIrnyfaaPIYzjb3gX3ipB80USesqgo9dANBDZsx:EufspTf2g2f8xY3bQXSMyUdkdsx
TLSH
T1F7231A003BE9C12BF2BE5B7899F26145867AF5733603D6891CC411DB5713BC68A42AFE
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

d040036430d10a3f84c02eddf6acf6a1e6c8a3a6d3893aae4e3bc668c8f0a436.exe

mscoree

dotnet