asyncrat | 1a36876e1725c396a5bed4d938442cee23d9a49114707b7a814d294dcefbe4c5

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General

Target
1a36876e1725c396a5bed4d938442cee23d9a49114707b7a814d294dcefbe4c5
Size 45KB
Sample260804-ys52nsdm2w
SHA256 1a36876e1725c396a5bed4d938442cee23d9a49114707b7a814d294dcefbe4c5
MD5 b97536937f849a21782c471436cea238
SHA1 1b318695047d1da2478ddd8e97add5d1b6c9f700
SHA512 c35f0467221320b3c482e98d4f2a65712df002e59f654590bf693686988804ad002201ab2f916213252d36fca62efa6d7d15f3c248a5d7026f3f233a4bd7c91c
SSDEEP 768:Iu5KkpTsU6Q8WU+xjamo2q1zb30GYjHuPI8zjbCgXNi+IBaApUGbBDZLx:Iu5KkpTsx/2Ww/383blX8+ItpUGNdLx
TLSH
T141233B003BE9822BF2BE4F7899F26141867AF5637603D64D2CC451DB1623BC6DA426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

pod8ca.top:80
pod8ca.top:22
pod8ca.top:8080
pod8ca.top:8880
pod8ca.top:2052
pod8ca.top:2082
pod8ca.top:2086
pod8ca.top:2095
pod8ca.top:443
pod8ca.top:2053
pod8ca.top:2083
pod8ca.top:2087
pod8ca.top:2096
pod8ca.top:8443
www.pod8ca.top:80
www.pod8ca.top:22
www.pod8ca.top:8080
www.pod8ca.top:8880
www.pod8ca.top:2052
www.pod8ca.top:2082
www.pod8ca.top:2086
www.pod8ca.top:2095
www.pod8ca.top:443
www.pod8ca.top:2053
www.pod8ca.top:2083
www.pod8ca.top:2087
www.pod8ca.top:2096
www.pod8ca.top:8443
revil.pod8ca.top:80
revil.pod8ca.top:22
revil.pod8ca.top:8080
revil.pod8ca.top:8880
revil.pod8ca.top:2052
revil.pod8ca.top:2082
revil.pod8ca.top:2086
revil.pod8ca.top:2095
revil.pod8ca.top:443
revil.pod8ca.top:2053
revil.pod8ca.top:2083
revil.pod8ca.top:2087
revil.pod8ca.top:2096
revil.pod8ca.top:8443
locky.pod8ca.top:80
locky.pod8ca.top:22
locky.pod8ca.top:8080
locky.pod8ca.top:8880
locky.pod8ca.top:2052
locky.pod8ca.top:2082
locky.pod8ca.top:2086
locky.pod8ca.top:2095
locky.pod8ca.top:443
locky.pod8ca.top:2053
locky.pod8ca.top:2083
locky.pod8ca.top:2087
locky.pod8ca.top:2096
locky.pod8ca.top:8443

Mutex

umcwVzxzeosx

Attributes

delay
0
install
true
install_file
3r8tjhdo.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
1a36876e1725c396a5bed4d938442cee23d9a49114707b7a814d294dcefbe4c5

File Explorer

1a36876e1725c396a5bed4d938442cee23d9a49114707b7a814d294dcefbe4c5

.exe 45KB

1a36876e1725c396a5bed4d938442cee23d9a49114707b7a814d294dcefbe4c5

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 1a36876e1725c396a5bed4d938442cee23d9a49114707b7a814d294dcefbe4c5
MD5 b97536937f849a21782c471436cea238
SHA1 1b318695047d1da2478ddd8e97add5d1b6c9f700
SHA512 c35f0467221320b3c482e98d4f2a65712df002e59f654590bf693686988804ad002201ab2f916213252d36fca62efa6d7d15f3c248a5d7026f3f233a4bd7c91c
SSDEEP 768:Iu5KkpTsU6Q8WU+xjamo2q1zb30GYjHuPI8zjbCgXNi+IBaApUGbBDZLx:Iu5KkpTsx/2Ww/383blX8+ItpUGNdLx
TLSH
T141233B003BE9822BF2BE4F7899F26141867AF5637603D64D2CC451DB1623BC6DA426FD
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

51246

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

1a36876e1725c396a5bed4d938442cee23d9a49114707b7a814d294dcefbe4c5

mscoree

dotnet