asyncrat | c3a3529c03b60e5c62836751e2fd33440bd7a1b3a6ec888f7dd04c53bc976db6

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General

Target
c3a3529c03b60e5c62836751e2fd33440bd7a1b3a6ec888f7dd04c53bc976db6
Size 45KB
Sample260714-raq2gagz2t
SHA256 c3a3529c03b60e5c62836751e2fd33440bd7a1b3a6ec888f7dd04c53bc976db6
MD5 f0425af36c7e88d70d69413d544f12a5
SHA1 f7b8d4f82e051e17e63bca87145db305119e7225
SHA512 acedb5100be65f417c5bf88bd1ee5a40b9e0c1bdda5316628c088c14aea3806d67a5915302a8036a4a517cde1b83791cbd501d9e134861a9eb321f0f48e655b6
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVufPLyiObvtkjZPIrzjbFgXoitRwKlWmV3A0BDZEx:MuBGJTPho2Hf2iyyjWr3bCXllkmV3xdG
TLSH
T190230A003BE9812BF2BE4F78A8F26145867AF6636603D54A1C8451CB5B13FC6CA426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexvietfree.com:80
sexvietfree.com:22
sexvietfree.com:8080
sexvietfree.com:8880
sexvietfree.com:2052
sexvietfree.com:2082
sexvietfree.com:2086
sexvietfree.com:2095
sexvietfree.com:443
sexvietfree.com:2053
sexvietfree.com:2083
sexvietfree.com:2087
sexvietfree.com:2096
sexvietfree.com:8443
www.sexvietfree.com:80
www.sexvietfree.com:22
www.sexvietfree.com:8080
www.sexvietfree.com:8880
www.sexvietfree.com:2052
www.sexvietfree.com:2082
www.sexvietfree.com:2086
www.sexvietfree.com:2095
www.sexvietfree.com:443
www.sexvietfree.com:2053
www.sexvietfree.com:2083
www.sexvietfree.com:2087
www.sexvietfree.com:2096
www.sexvietfree.com:8443
revil.sexvietfree.com:80
revil.sexvietfree.com:22
revil.sexvietfree.com:8080
revil.sexvietfree.com:8880
revil.sexvietfree.com:2052
revil.sexvietfree.com:2082
revil.sexvietfree.com:2086
revil.sexvietfree.com:2095
revil.sexvietfree.com:443
revil.sexvietfree.com:2053
revil.sexvietfree.com:2083
revil.sexvietfree.com:2087
revil.sexvietfree.com:2096
revil.sexvietfree.com:8443
locky.sexvietfree.com:80
locky.sexvietfree.com:22
locky.sexvietfree.com:8080
locky.sexvietfree.com:8880
locky.sexvietfree.com:2052
locky.sexvietfree.com:2082
locky.sexvietfree.com:2086
locky.sexvietfree.com:2095
locky.sexvietfree.com:443
locky.sexvietfree.com:2053
locky.sexvietfree.com:2083
locky.sexvietfree.com:2087
locky.sexvietfree.com:2096
locky.sexvietfree.com:8443
qbot.sexvietfree.com:80
qbot.sexvietfree.com:22
qbot.sexvietfree.com:8080
qbot.sexvietfree.com:8880
qbot.sexvietfree.com:2052
qbot.sexvietfree.com:2082
qbot.sexvietfree.com:2086
qbot.sexvietfree.com:2095
qbot.sexvietfree.com:443
qbot.sexvietfree.com:2053
qbot.sexvietfree.com:2083
qbot.sexvietfree.com:2087
qbot.sexvietfree.com:2096
qbot.sexvietfree.com:8443

Mutex

rwVgiPJNjEDp

Attributes

delay
0
install
true
install_file
auip.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
c3a3529c03b60e5c62836751e2fd33440bd7a1b3a6ec888f7dd04c53bc976db6

File Explorer

c3a3529c03b60e5c62836751e2fd33440bd7a1b3a6ec888f7dd04c53bc976db6

.exe 45KB

c3a3529c03b60e5c62836751e2fd33440bd7a1b3a6ec888f7dd04c53bc976db6

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 c3a3529c03b60e5c62836751e2fd33440bd7a1b3a6ec888f7dd04c53bc976db6
MD5 f0425af36c7e88d70d69413d544f12a5
SHA1 f7b8d4f82e051e17e63bca87145db305119e7225
SHA512 acedb5100be65f417c5bf88bd1ee5a40b9e0c1bdda5316628c088c14aea3806d67a5915302a8036a4a517cde1b83791cbd501d9e134861a9eb321f0f48e655b6
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVufPLyiObvtkjZPIrzjbFgXoitRwKlWmV3A0BDZEx:MuBGJTPho2Hf2iyyjWr3bCXllkmV3xdG
TLSH
T190230A003BE9812BF2BE4F78A8F26145867AF6636603D54A1C8451CB5B13FC6CA426FD
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

c3a3529c03b60e5c62836751e2fd33440bd7a1b3a6ec888f7dd04c53bc976db6

mscoree

dotnet