asyncrat | 1b510e5a77897c62cafb03036473d943a573639fbb8bb8444a6bfa060638bae0

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General

Target
1b510e5a77897c62cafb03036473d943a573639fbb8bb8444a6bfa060638bae0
Size 45KB
Sample260710-m1lr8aas2n
SHA256 1b510e5a77897c62cafb03036473d943a573639fbb8bb8444a6bfa060638bae0
MD5 17f01221fb9c0590f73fb134ae154501
SHA1 ce370c925673e800477145b6072d8064a20cb85d
SHA512 8b40319196c5259061bb42d541e1a061611982fd953a95e60742bd5714f34c69919cdf5abfef4c161c5c2543bbb33439f10d9010df8c273820862244a5531cae
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q13maPol53APIkzjbogX3ivdoHE29CBDZcx:RuxkJTgip22fob3lk3b/XSiHE298dcx
TLSH
T1C9233B0037E8C13BF2BE5F78ADF26145867AF2636603D64A1CC452DB4613BC68A426FD
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
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

Mutex

0hH7RVRFHhj3

Attributes

delay
0
install
true
install_file
bt018ohx.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
1b510e5a77897c62cafb03036473d943a573639fbb8bb8444a6bfa060638bae0

File Explorer

1b510e5a77897c62cafb03036473d943a573639fbb8bb8444a6bfa060638bae0

.exe 45KB

1b510e5a77897c62cafb03036473d943a573639fbb8bb8444a6bfa060638bae0

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 1b510e5a77897c62cafb03036473d943a573639fbb8bb8444a6bfa060638bae0
MD5 17f01221fb9c0590f73fb134ae154501
SHA1 ce370c925673e800477145b6072d8064a20cb85d
SHA512 8b40319196c5259061bb42d541e1a061611982fd953a95e60742bd5714f34c69919cdf5abfef4c161c5c2543bbb33439f10d9010df8c273820862244a5531cae
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q13maPol53APIkzjbogX3ivdoHE29CBDZcx:RuxkJTgip22fob3lk3b/XSiHE298dcx
TLSH
T1C9233B0037E8C13BF2BE5F78ADF26145867AF2636603D64A1CC452DB4613BC68A426FD
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

51278

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

1b510e5a77897c62cafb03036473d943a573639fbb8bb8444a6bfa060638bae0

mscoree

dotnet