asyncrat | e3ff8fef14e9f7be210304216b21fd43ade2e95751d0601a52d669ce0a8f0a27

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General

Target
e3ff8fef14e9f7be210304216b21fd43ade2e95751d0601a52d669ce0a8f0a27
Size 45KB
Sample260721-xbbwtseb39
SHA256 e3ff8fef14e9f7be210304216b21fd43ade2e95751d0601a52d669ce0a8f0a27
MD5 d903ee4c1fd759d57e2a3813173e7933
SHA1 fe2a4514efa729d7e1dd2532070b66b22ee10f39
SHA512 a7583c10e89f0eb1462e9431cf5a12f44b1ec8f4ce1e5ae209b2fa4b756c791ae8e046bcfa3c952cf238fe0a24a5b55d25db27cde138252c55c45be57d5628f3
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9eCHyTtpPIgzjbkgX3iWFh+Nllozh3BDZsx:EulCJTHl42JnQg3brXSe8Azhxdsx
TLSH
T1CC232C0037E8812BF2BE4B78ADF26145867AF6673603D58E1CC441DB5623BC59A427FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sex18.tech:80
sex18.tech:22
sex18.tech:8080
sex18.tech:8880
sex18.tech:2052
sex18.tech:2082
sex18.tech:2086
sex18.tech:2095
sex18.tech:443
sex18.tech:2053
sex18.tech:2083
sex18.tech:2087
sex18.tech:2096
sex18.tech:8443
www.sex18.tech:80
www.sex18.tech:22
www.sex18.tech:8080
www.sex18.tech:8880
www.sex18.tech:2052
www.sex18.tech:2082
www.sex18.tech:2086
www.sex18.tech:2095
www.sex18.tech:443
www.sex18.tech:2053
www.sex18.tech:2083
www.sex18.tech:2087
www.sex18.tech:2096
www.sex18.tech:8443
melissa.sex18.tech:80
melissa.sex18.tech:22
melissa.sex18.tech:8080
melissa.sex18.tech:8880
melissa.sex18.tech:2052
melissa.sex18.tech:2082
melissa.sex18.tech:2086
melissa.sex18.tech:2095
melissa.sex18.tech:443
melissa.sex18.tech:2053
melissa.sex18.tech:2083
melissa.sex18.tech:2087
melissa.sex18.tech:2096
melissa.sex18.tech:8443
klez.sex18.tech:80
klez.sex18.tech:22
klez.sex18.tech:8080
klez.sex18.tech:8880
klez.sex18.tech:2052
klez.sex18.tech:2082
klez.sex18.tech:2086
klez.sex18.tech:2095
klez.sex18.tech:443
klez.sex18.tech:2053
klez.sex18.tech:2083
klez.sex18.tech:2087
klez.sex18.tech:2096
klez.sex18.tech:8443
darkside.sex18.tech:80
darkside.sex18.tech:22
darkside.sex18.tech:8080
darkside.sex18.tech:8880
darkside.sex18.tech:2052
darkside.sex18.tech:2082
darkside.sex18.tech:2086
darkside.sex18.tech:2095
darkside.sex18.tech:443
darkside.sex18.tech:2053
darkside.sex18.tech:2083
darkside.sex18.tech:2087
darkside.sex18.tech:2096
darkside.sex18.tech:8443
client.sex18.tech:80
client.sex18.tech:22
client.sex18.tech:8080
client.sex18.tech:8880
client.sex18.tech:2052
client.sex18.tech:2082
client.sex18.tech:2086
client.sex18.tech:2095
client.sex18.tech:443
client.sex18.tech:2053
client.sex18.tech:2083
client.sex18.tech:2087
client.sex18.tech:2096
client.sex18.tech:8443

Mutex

f9Kfjngfisjq

Attributes

delay
0
install
true
install_file
lq00e2.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
e3ff8fef14e9f7be210304216b21fd43ade2e95751d0601a52d669ce0a8f0a27

File Explorer

e3ff8fef14e9f7be210304216b21fd43ade2e95751d0601a52d669ce0a8f0a27

.exe 45KB

e3ff8fef14e9f7be210304216b21fd43ade2e95751d0601a52d669ce0a8f0a27

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 e3ff8fef14e9f7be210304216b21fd43ade2e95751d0601a52d669ce0a8f0a27
MD5 d903ee4c1fd759d57e2a3813173e7933
SHA1 fe2a4514efa729d7e1dd2532070b66b22ee10f39
SHA512 a7583c10e89f0eb1462e9431cf5a12f44b1ec8f4ce1e5ae209b2fa4b756c791ae8e046bcfa3c952cf238fe0a24a5b55d25db27cde138252c55c45be57d5628f3
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9eCHyTtpPIgzjbkgX3iWFh+Nllozh3BDZsx:EulCJTHl42JnQg3brXSe8Azhxdsx
TLSH
T1CC232C0037E8812BF2BE4B78ADF26145867AF6673603D58E1CC441DB5623BC59A427FD
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

e3ff8fef14e9f7be210304216b21fd43ade2e95751d0601a52d669ce0a8f0a27

mscoree

dotnet