asyncrat | c47a6b7596c0992d4e165ab72c2d8cab9dc0368482449bb2d626743d104296e7

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General

Target
c47a6b7596c0992d4e165ab72c2d8cab9dc0368482449bb2d626743d104296e7
Size 45KB
Sample260804-hltr3aef77
SHA256 c47a6b7596c0992d4e165ab72c2d8cab9dc0368482449bb2d626743d104296e7
MD5 bf45edf6c8384087dd4a5dc5e67e4dd6
SHA1 86f191bc3af611c35c9dc3d8194a911482903d3a
SHA512 73514292c078d522fe98204f7b6dc0cfdda1f4a5821ab87a055f4fa2086529386132d45932db93692a1bf32203bc8fb169fe356c706e2268d9a006e97151ef16
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q1kw0Q+KXPIgzjbngX3iiBuXzXRwnMs7cBDZcx:RuxkJTgip259g3bgXSMGbsMsOdcx
TLSH
T1E3231B003BE8813BF2BE4FB8ACF26145867AF2673603D54D6CC451DB5623FC696426E9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

vnsextop1.com:80
vnsextop1.com:22
vnsextop1.com:8080
vnsextop1.com:8880
vnsextop1.com:2052
vnsextop1.com:2082
vnsextop1.com:2086
vnsextop1.com:2095
vnsextop1.com:443
vnsextop1.com:2053
vnsextop1.com:2083
vnsextop1.com:2087
vnsextop1.com:2096
vnsextop1.com:8443
www.vnsextop1.com:80
www.vnsextop1.com:22
www.vnsextop1.com:8080
www.vnsextop1.com:8880
www.vnsextop1.com:2052
www.vnsextop1.com:2082
www.vnsextop1.com:2086
www.vnsextop1.com:2095
www.vnsextop1.com:443
www.vnsextop1.com:2053
www.vnsextop1.com:2083
www.vnsextop1.com:2087
www.vnsextop1.com:2096
www.vnsextop1.com:8443
trisis.vnsextop1.com:80
trisis.vnsextop1.com:22
trisis.vnsextop1.com:8080
trisis.vnsextop1.com:8880
trisis.vnsextop1.com:2052
trisis.vnsextop1.com:2082
trisis.vnsextop1.com:2086
trisis.vnsextop1.com:2095
trisis.vnsextop1.com:443
trisis.vnsextop1.com:2053
trisis.vnsextop1.com:2083
trisis.vnsextop1.com:2087
trisis.vnsextop1.com:2096
trisis.vnsextop1.com:8443
blaster.vnsextop1.com:80
blaster.vnsextop1.com:22
blaster.vnsextop1.com:8080
blaster.vnsextop1.com:8880
blaster.vnsextop1.com:2052
blaster.vnsextop1.com:2082
blaster.vnsextop1.com:2086
blaster.vnsextop1.com:2095
blaster.vnsextop1.com:443
blaster.vnsextop1.com:2053
blaster.vnsextop1.com:2083
blaster.vnsextop1.com:2087
blaster.vnsextop1.com:2096
blaster.vnsextop1.com:8443

Mutex

QmYea2Q5elqm

Attributes

delay
0
install
true
install_file
j29rc8g2.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
c47a6b7596c0992d4e165ab72c2d8cab9dc0368482449bb2d626743d104296e7

File Explorer

c47a6b7596c0992d4e165ab72c2d8cab9dc0368482449bb2d626743d104296e7

.exe 45KB

c47a6b7596c0992d4e165ab72c2d8cab9dc0368482449bb2d626743d104296e7

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 c47a6b7596c0992d4e165ab72c2d8cab9dc0368482449bb2d626743d104296e7
MD5 bf45edf6c8384087dd4a5dc5e67e4dd6
SHA1 86f191bc3af611c35c9dc3d8194a911482903d3a
SHA512 73514292c078d522fe98204f7b6dc0cfdda1f4a5821ab87a055f4fa2086529386132d45932db93692a1bf32203bc8fb169fe356c706e2268d9a006e97151ef16
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q1kw0Q+KXPIgzjbngX3iiBuXzXRwnMs7cBDZcx:RuxkJTgip259g3bgXSMGbsMsOdcx
TLSH
T1E3231B003BE8813BF2BE4FB8ACF26145867AF2673603D54D6CC451DB5623FC696426E9
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

c47a6b7596c0992d4e165ab72c2d8cab9dc0368482449bb2d626743d104296e7

mscoree

dotnet