asyncrat | f9484ab4c3a55aded7da3e26b2f3adcfd9edc4e385c1c644f44f7e2d74ff8772

Sharing

Copy URL Twitter E-mail

General

Target
f9484ab4c3a55aded7da3e26b2f3adcfd9edc4e385c1c644f44f7e2d74ff8772
Size 45KB
Sample260905-nbpm9atanf
SHA256 f9484ab4c3a55aded7da3e26b2f3adcfd9edc4e385c1c644f44f7e2d74ff8772
MD5 32e96570b4b0b7dd6c0d3c0d8cae8ecd
SHA1 e8cc6c84b5417d4b4395f5202a0e93ae8dd3fe70
SHA512 501eeca218cb4a830e2a8373be8549c4fd7c0f0acf8f3a037ec8f4c828b8a427cca7ea025f5f21574166994d919021b733d98a0404d54a62897f57e773b2ad12
SSDEEP 768:kuSOpTPTCFcWUeXa6mo2qAeQ0u3+/vPPjZPIvzjbOg/3iXRmpjcCRdL5/B4BDZMx:kuSOpTPOP2Oi32/jWv3bx/SASCRp3+dO
TLSH
T130233B003BE9812BF2BE4F7869F26245867AF5733603D54A1CC451DB5613FC6CA42AEE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

topsexviet.one:80
topsexviet.one:22
topsexviet.one:8080
topsexviet.one:8880
topsexviet.one:2052
topsexviet.one:2082
topsexviet.one:2086
topsexviet.one:2095
topsexviet.one:443
topsexviet.one:2053
topsexviet.one:2083
topsexviet.one:2087
topsexviet.one:2096
topsexviet.one:8443
www.topsexviet.one:80
www.topsexviet.one:22
www.topsexviet.one:8080
www.topsexviet.one:8880
www.topsexviet.one:2052
www.topsexviet.one:2082
www.topsexviet.one:2086
www.topsexviet.one:2095
www.topsexviet.one:443
www.topsexviet.one:2053
www.topsexviet.one:2083
www.topsexviet.one:2087
www.topsexviet.one:2096
www.topsexviet.one:8443
azorult.topsexviet.one:80
azorult.topsexviet.one:22
azorult.topsexviet.one:8080
azorult.topsexviet.one:8880
azorult.topsexviet.one:2052
azorult.topsexviet.one:2082
azorult.topsexviet.one:2086
azorult.topsexviet.one:2095
azorult.topsexviet.one:443
azorult.topsexviet.one:2053
azorult.topsexviet.one:2083
azorult.topsexviet.one:2087
azorult.topsexviet.one:2096
azorult.topsexviet.one:8443
clop.topsexviet.one:80
clop.topsexviet.one:22
clop.topsexviet.one:8080
clop.topsexviet.one:8880
clop.topsexviet.one:2052
clop.topsexviet.one:2082
clop.topsexviet.one:2086
clop.topsexviet.one:2095
clop.topsexviet.one:443
clop.topsexviet.one:2053
clop.topsexviet.one:2083
clop.topsexviet.one:2087
clop.topsexviet.one:2096
clop.topsexviet.one:8443
hacker.topsexviet.one:80
hacker.topsexviet.one:22
hacker.topsexviet.one:8080
hacker.topsexviet.one:8880
hacker.topsexviet.one:2052
hacker.topsexviet.one:2082
hacker.topsexviet.one:2086
hacker.topsexviet.one:2095
hacker.topsexviet.one:443
hacker.topsexviet.one:2053
hacker.topsexviet.one:2083
hacker.topsexviet.one:2087
hacker.topsexviet.one:2096
hacker.topsexviet.one:8443
trisis.topsexviet.one:80
trisis.topsexviet.one:22
trisis.topsexviet.one:8080
trisis.topsexviet.one:8880
trisis.topsexviet.one:2052
trisis.topsexviet.one:2082
trisis.topsexviet.one:2086
trisis.topsexviet.one:2095
trisis.topsexviet.one:443
trisis.topsexviet.one:2053
trisis.topsexviet.one:2083
trisis.topsexviet.one:2087
trisis.topsexviet.one:2096
trisis.topsexviet.one:8443

Mutex

BCYJtDqsuIwS

Attributes

delay
0
install
true
install_file
z4sm.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
f9484ab4c3a55aded7da3e26b2f3adcfd9edc4e385c1c644f44f7e2d74ff8772

File Explorer

f9484ab4c3a55aded7da3e26b2f3adcfd9edc4e385c1c644f44f7e2d74ff8772

.exe 45KB

f9484ab4c3a55aded7da3e26b2f3adcfd9edc4e385c1c644f44f7e2d74ff8772

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 f9484ab4c3a55aded7da3e26b2f3adcfd9edc4e385c1c644f44f7e2d74ff8772
MD5 32e96570b4b0b7dd6c0d3c0d8cae8ecd
SHA1 e8cc6c84b5417d4b4395f5202a0e93ae8dd3fe70
SHA512 501eeca218cb4a830e2a8373be8549c4fd7c0f0acf8f3a037ec8f4c828b8a427cca7ea025f5f21574166994d919021b733d98a0404d54a62897f57e773b2ad12
SSDEEP 768:kuSOpTPTCFcWUeXa6mo2qAeQ0u3+/vPPjZPIvzjbOg/3iXRmpjcCRdL5/B4BDZMx:kuSOpTPOP2Oi32/jWv3bx/SASCRp3+dO
TLSH
T130233B003BE9812BF2BE4F7869F26245867AF5733603D54A1CC451DB5613FC6CA42AEE
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

51390

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

f9484ab4c3a55aded7da3e26b2f3adcfd9edc4e385c1c644f44f7e2d74ff8772

mscoree

dotnet