asyncrat | 2e83820192c1c10c3afbe02d79d17885e80232aebee4eaf97e8dc486be1aa22b

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General

Target
2e83820192c1c10c3afbe02d79d17885e80232aebee4eaf97e8dc486be1aa22b
Size 45KB
Sample260801-vf74qa1fle
SHA256 2e83820192c1c10c3afbe02d79d17885e80232aebee4eaf97e8dc486be1aa22b
MD5 e278ba5dde99b618e0410c7436064cba
SHA1 1c902dd724bdc36f51fd76d8c023a2afc492c9b7
SHA512 8d495e081fe242d27d2f01771db9756ea15ba5ab38ad03d498a74ac84b4eb625877e92619ee86b0bfcc7001f9ef965169b289c5d9722c17a0525d318af0f15d2
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9hCHyTtUPIQzjbygX3igNm2Hu2CxnXUgM/o5BDZsx:EulCJTHl422njQ3b1XSr24oQndsx
TLSH
T162233C003BE9C12BF2BE4F78A8F26145867AF1733A03D6891CC4519B5623FC586526FE
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
connect.sextinvl.blog:80
connect.sextinvl.blog:22
connect.sextinvl.blog:8080
connect.sextinvl.blog:8880
connect.sextinvl.blog:2052
connect.sextinvl.blog:2082
connect.sextinvl.blog:2086
connect.sextinvl.blog:2095
connect.sextinvl.blog:443
connect.sextinvl.blog:2053
connect.sextinvl.blog:2083
connect.sextinvl.blog:2087
connect.sextinvl.blog:2096
connect.sextinvl.blog:8443
sobig.sextinvl.blog:80
sobig.sextinvl.blog:22
sobig.sextinvl.blog:8080
sobig.sextinvl.blog:8880
sobig.sextinvl.blog:2052
sobig.sextinvl.blog:2082
sobig.sextinvl.blog:2086
sobig.sextinvl.blog:2095
sobig.sextinvl.blog:443
sobig.sextinvl.blog:2053
sobig.sextinvl.blog:2083
sobig.sextinvl.blog:2087
sobig.sextinvl.blog:2096
sobig.sextinvl.blog:8443
sodinokibi.sextinvl.blog:80
sodinokibi.sextinvl.blog:22
sodinokibi.sextinvl.blog:8080
sodinokibi.sextinvl.blog:8880
sodinokibi.sextinvl.blog:2052
sodinokibi.sextinvl.blog:2082
sodinokibi.sextinvl.blog:2086
sodinokibi.sextinvl.blog:2095
sodinokibi.sextinvl.blog:443
sodinokibi.sextinvl.blog:2053
sodinokibi.sextinvl.blog:2083
sodinokibi.sextinvl.blog:2087
sodinokibi.sextinvl.blog:2096
sodinokibi.sextinvl.blog:8443

Mutex

A6QS5jhTCEWT

Attributes

delay
0
install
true
install_file
2bd7f3.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
2e83820192c1c10c3afbe02d79d17885e80232aebee4eaf97e8dc486be1aa22b

File Explorer

2e83820192c1c10c3afbe02d79d17885e80232aebee4eaf97e8dc486be1aa22b

.exe 45KB

2e83820192c1c10c3afbe02d79d17885e80232aebee4eaf97e8dc486be1aa22b

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 2e83820192c1c10c3afbe02d79d17885e80232aebee4eaf97e8dc486be1aa22b
MD5 e278ba5dde99b618e0410c7436064cba
SHA1 1c902dd724bdc36f51fd76d8c023a2afc492c9b7
SHA512 8d495e081fe242d27d2f01771db9756ea15ba5ab38ad03d498a74ac84b4eb625877e92619ee86b0bfcc7001f9ef965169b289c5d9722c17a0525d318af0f15d2
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9hCHyTtUPIQzjbygX3igNm2Hu2CxnXUgM/o5BDZsx:EulCJTHl422njQ3b1XSr24oQndsx
TLSH
T162233C003BE9C12BF2BE4F78A8F26145867AF1733A03D6891CC4519B5623FC586526FE
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

2e83820192c1c10c3afbe02d79d17885e80232aebee4eaf97e8dc486be1aa22b

mscoree

dotnet