asyncrat | 54a38f906f101598b669475501f9bae6d99ee0507591ab6b5ab7c06a778ab2e2

Sharing

Copy URL Twitter E-mail

General

Target
54a38f906f101598b669475501f9bae6d99ee0507591ab6b5ab7c06a778ab2e2
Size 45KB
Sample260701-tzcw9aby21
SHA256 54a38f906f101598b669475501f9bae6d99ee0507591ab6b5ab7c06a778ab2e2
MD5 ac11c8b6887dacd2f7a36d45b5ce3386
SHA1 48c774b5bebcb1aa6770c225e8703c23d822d6bc
SHA512 802b3700cc630000cf706aa77fb094e756008725d46032ff063cc576abcaa538357bb539bf0ad9454156a25164c832d8983b1348313812fd6f78c6690ad2a232
SSDEEP 768:4uLZZTUAoOSWUYZL8mo2qFrfBohEaEPIQAjbPgX3i7y1YI95noBDZbx:4uLZZTUTn2a4EapQob4XS7AYITnOdbx
TLSH
T148232B007BE88127F2BE4F789CF26145867EF6632603D58A1CC451DB5713BC6DA42AFA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

xxxtop.net:80
xxxtop.net:22
xxxtop.net:8080
xxxtop.net:8880
xxxtop.net:2052
xxxtop.net:2082
xxxtop.net:2086
xxxtop.net:2095
xxxtop.net:443
xxxtop.net:2053
xxxtop.net:2083
xxxtop.net:2087
xxxtop.net:2096
xxxtop.net:8443
www.xxxtop.net:80
www.xxxtop.net:22
www.xxxtop.net:8080
www.xxxtop.net:8880
www.xxxtop.net:2052
www.xxxtop.net:2082
www.xxxtop.net:2086
www.xxxtop.net:2095
www.xxxtop.net:443
www.xxxtop.net:2053
www.xxxtop.net:2083
www.xxxtop.net:2087
www.xxxtop.net:2096
www.xxxtop.net:8443
codered.xxxtop.net:80
codered.xxxtop.net:22
codered.xxxtop.net:8080
codered.xxxtop.net:8880
codered.xxxtop.net:2052
codered.xxxtop.net:2082
codered.xxxtop.net:2086
codered.xxxtop.net:2095
codered.xxxtop.net:443
codered.xxxtop.net:2053
codered.xxxtop.net:2083
codered.xxxtop.net:2087
codered.xxxtop.net:2096
codered.xxxtop.net:8443
zbot.xxxtop.net:80
zbot.xxxtop.net:22
zbot.xxxtop.net:8080
zbot.xxxtop.net:8880
zbot.xxxtop.net:2052
zbot.xxxtop.net:2082
zbot.xxxtop.net:2086
zbot.xxxtop.net:2095
zbot.xxxtop.net:443
zbot.xxxtop.net:2053
zbot.xxxtop.net:2083
zbot.xxxtop.net:2087
zbot.xxxtop.net:2096
zbot.xxxtop.net:8443

Mutex

qWPicSqV4Te7

Attributes

delay
0
install
true
install_file
aa6r9.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
54a38f906f101598b669475501f9bae6d99ee0507591ab6b5ab7c06a778ab2e2

File Explorer

54a38f906f101598b669475501f9bae6d99ee0507591ab6b5ab7c06a778ab2e2

.exe 45KB

54a38f906f101598b669475501f9bae6d99ee0507591ab6b5ab7c06a778ab2e2

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 54a38f906f101598b669475501f9bae6d99ee0507591ab6b5ab7c06a778ab2e2
MD5 ac11c8b6887dacd2f7a36d45b5ce3386
SHA1 48c774b5bebcb1aa6770c225e8703c23d822d6bc
SHA512 802b3700cc630000cf706aa77fb094e756008725d46032ff063cc576abcaa538357bb539bf0ad9454156a25164c832d8983b1348313812fd6f78c6690ad2a232
SSDEEP 768:4uLZZTUAoOSWUYZL8mo2qFrfBohEaEPIQAjbPgX3i7y1YI95noBDZbx:4uLZZTUTn2a4EapQob4XS7AYITnOdbx
TLSH
T148232B007BE88127F2BE4F789CF26145867EF6632603D58A1CC451DB5713BC6DA42AFA
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

51230

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

54a38f906f101598b669475501f9bae6d99ee0507591ab6b5ab7c06a778ab2e2

mscoree

dotnet