asyncrat | bd8ac597ba14036ec9d341c97dc29d69f6209b3830757d49bf1950ea5d1e28b1

Sharing

Copy URL Twitter E-mail

General

Target
bd8ac597ba14036ec9d341c97dc29d69f6209b3830757d49bf1950ea5d1e28b1
Size 45KB
Sample260804-lrrfnscl4s
SHA256 bd8ac597ba14036ec9d341c97dc29d69f6209b3830757d49bf1950ea5d1e28b1
MD5 3bf1e24afd19631ba5cdabaf2765c7a8
SHA1 d0e96595cc697a4ef4d6b32af6b69ed17349c3c7
SHA512 28b9bfa7593f0f6099448d3e378f7a964fc1b545621677f65493c1aab59dbcbe89ee8fa6c3dd4982941c2874b4a0bb757655599dfcf01148b437d485915e9b3e
SSDEEP 768:4uBfJTMUyYUWUWBDimo2qV38kLyuObvtkjZPICzjb9gX2iJ13Jqyd96YApSKTKB/:4uBfJTMpv2+8LuyyjWC3bqX/Pn6wdbx
TLSH
T1AE233C003BE9812BF2BE4FB89CF25145867AF2636603D54A1CC451DB5623FC69A43AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sex18.me:80
sex18.me:22
sex18.me:8080
sex18.me:8880
sex18.me:2052
sex18.me:2082
sex18.me:2086
sex18.me:2095
sex18.me:443
sex18.me:2053
sex18.me:2083
sex18.me:2087
sex18.me:2096
sex18.me:8443
www.sex18.me:80
www.sex18.me:22
www.sex18.me:8080
www.sex18.me:8880
www.sex18.me:2052
www.sex18.me:2082
www.sex18.me:2086
www.sex18.me:2095
www.sex18.me:443
www.sex18.me:2053
www.sex18.me:2083
www.sex18.me:2087
www.sex18.me:2096
www.sex18.me:8443
shamoon.sex18.me:80
shamoon.sex18.me:22
shamoon.sex18.me:8080
shamoon.sex18.me:8880
shamoon.sex18.me:2052
shamoon.sex18.me:2082
shamoon.sex18.me:2086
shamoon.sex18.me:2095
shamoon.sex18.me:443
shamoon.sex18.me:2053
shamoon.sex18.me:2083
shamoon.sex18.me:2087
shamoon.sex18.me:2096
shamoon.sex18.me:8443
connect.sex18.me:80
connect.sex18.me:22
connect.sex18.me:8080
connect.sex18.me:8880
connect.sex18.me:2052
connect.sex18.me:2082
connect.sex18.me:2086
connect.sex18.me:2095
connect.sex18.me:443
connect.sex18.me:2053
connect.sex18.me:2083
connect.sex18.me:2087
connect.sex18.me:2096
connect.sex18.me:8443

Mutex

o7WSUlR5cWIn

Attributes

delay
0
install
true
install_file
p8pq.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
bd8ac597ba14036ec9d341c97dc29d69f6209b3830757d49bf1950ea5d1e28b1

File Explorer

bd8ac597ba14036ec9d341c97dc29d69f6209b3830757d49bf1950ea5d1e28b1

.exe 45KB

bd8ac597ba14036ec9d341c97dc29d69f6209b3830757d49bf1950ea5d1e28b1

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 bd8ac597ba14036ec9d341c97dc29d69f6209b3830757d49bf1950ea5d1e28b1
MD5 3bf1e24afd19631ba5cdabaf2765c7a8
SHA1 d0e96595cc697a4ef4d6b32af6b69ed17349c3c7
SHA512 28b9bfa7593f0f6099448d3e378f7a964fc1b545621677f65493c1aab59dbcbe89ee8fa6c3dd4982941c2874b4a0bb757655599dfcf01148b437d485915e9b3e
SSDEEP 768:4uBfJTMUyYUWUWBDimo2qV38kLyuObvtkjZPICzjb9gX2iJ13Jqyd96YApSKTKB/:4uBfJTMpv2+8LuyyjWC3bqX/Pn6wdbx
TLSH
T1AE233C003BE9812BF2BE4FB89CF25145867AF2636603D54A1CC451DB5623FC69A43AFD
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

bd8ac597ba14036ec9d341c97dc29d69f6209b3830757d49bf1950ea5d1e28b1

mscoree

dotnet