asyncrat | ed7ea114bb265ac8bdf052a3b7c466d339df2f2fcf64a92fea8bcfdc65c04d85

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General

Target
ed7ea114bb265ac8bdf052a3b7c466d339df2f2fcf64a92fea8bcfdc65c04d85
Size 45KB
Sample260715-k3kltsbw8v
SHA256 ed7ea114bb265ac8bdf052a3b7c466d339df2f2fcf64a92fea8bcfdc65c04d85
MD5 b394b738734e27f3369dce47b8cdcbec
SHA1 fd908c9e5da4a86a424aec171618566adc11047c
SHA512 40d4ee3e979e3f971431401bc3d0488343995de02f5d6c33bd60c842c71b40f5522dbcf071ff8d7932a75d296443a7b2505777b4de8aa1f0e7a423cd4ab212a3
SSDEEP 768:QulLJTEs+EgWUKJTGmo2q9u/cYssPJZOPIcvzjbJgXiiG2A/7mcDBDZTx:QulLJTE9X2BMIf3cv3bGXLG24SKdTx
TLSH
T175232B003BE8C22BF1BE4FB899F26145867AF6633603D58E1CC4519B4613FC69A526FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexviet.me:80
sexviet.me:22
sexviet.me:8080
sexviet.me:8880
sexviet.me:2052
sexviet.me:2082
sexviet.me:2086
sexviet.me:2095
sexviet.me:443
sexviet.me:2053
sexviet.me:2083
sexviet.me:2087
sexviet.me:2096
sexviet.me:8443
www.sexviet.me:80
www.sexviet.me:22
www.sexviet.me:8080
www.sexviet.me:8880
www.sexviet.me:2052
www.sexviet.me:2082
www.sexviet.me:2086
www.sexviet.me:2095
www.sexviet.me:443
www.sexviet.me:2053
www.sexviet.me:2083
www.sexviet.me:2087
www.sexviet.me:2096
www.sexviet.me:8443
klez.sexviet.me:80
klez.sexviet.me:22
klez.sexviet.me:8080
klez.sexviet.me:8880
klez.sexviet.me:2052
klez.sexviet.me:2082
klez.sexviet.me:2086
klez.sexviet.me:2095
klez.sexviet.me:443
klez.sexviet.me:2053
klez.sexviet.me:2083
klez.sexviet.me:2087
klez.sexviet.me:2096
klez.sexviet.me:8443
dridex.sexviet.me:80
dridex.sexviet.me:22
dridex.sexviet.me:8080
dridex.sexviet.me:8880
dridex.sexviet.me:2052
dridex.sexviet.me:2082
dridex.sexviet.me:2086
dridex.sexviet.me:2095
dridex.sexviet.me:443
dridex.sexviet.me:2053
dridex.sexviet.me:2083
dridex.sexviet.me:2087
dridex.sexviet.me:2096
dridex.sexviet.me:8443

Mutex

wa9HdLX3HNix

Attributes

delay
0
install
true
install_file
jb7y5r.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
ed7ea114bb265ac8bdf052a3b7c466d339df2f2fcf64a92fea8bcfdc65c04d85

File Explorer

ed7ea114bb265ac8bdf052a3b7c466d339df2f2fcf64a92fea8bcfdc65c04d85

.exe 45KB

ed7ea114bb265ac8bdf052a3b7c466d339df2f2fcf64a92fea8bcfdc65c04d85

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 ed7ea114bb265ac8bdf052a3b7c466d339df2f2fcf64a92fea8bcfdc65c04d85
MD5 b394b738734e27f3369dce47b8cdcbec
SHA1 fd908c9e5da4a86a424aec171618566adc11047c
SHA512 40d4ee3e979e3f971431401bc3d0488343995de02f5d6c33bd60c842c71b40f5522dbcf071ff8d7932a75d296443a7b2505777b4de8aa1f0e7a423cd4ab212a3
SSDEEP 768:QulLJTEs+EgWUKJTGmo2q9u/cYssPJZOPIcvzjbJgXiiG2A/7mcDBDZTx:QulLJTE9X2BMIf3cv3bGXLG24SKdTx
TLSH
T175232B003BE8C22BF1BE4FB899F26145867AF6633603D58E1CC4519B4613FC69A526FD
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

ed7ea114bb265ac8bdf052a3b7c466d339df2f2fcf64a92fea8bcfdc65c04d85

mscoree

dotnet