asyncrat | b3e8ae1470dcbed00fb0e85e99d0f71924c93a705fddb9ea8cd7f1704905460d

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General

Target
b3e8ae1470dcbed00fb0e85e99d0f71924c93a705fddb9ea8cd7f1704905460d
Size 45KB
Sample260804-ar9fpsaa67
SHA256 b3e8ae1470dcbed00fb0e85e99d0f71924c93a705fddb9ea8cd7f1704905460d
MD5 f6b7a444d9e49317b320ec7f564bd339
SHA1 6ee1286d5a6b64a3293a1e5527f7d5f4e3a1c9f3
SHA512 7f53c2ce8eff99b31fab7fc3d884d538487839b7211183e4e5c26579e8a57cf6802c36f1dcb98e48d462063bfedae79a2367dcf60d0770f880cc621f66fc44ee
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9zCOtTMtPIszjbGgX3iBLH4Wusrlyn5BDZsx:EulCJTHl42MRvs3bZXSBL4ErAndsx
TLSH
T183230A0037E8C12BF2BE4F78A9F26145867AF6633A03D59A1CC451DB5713BC686426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexybeam.me:80
sexybeam.me:22
sexybeam.me:8080
sexybeam.me:8880
sexybeam.me:2052
sexybeam.me:2082
sexybeam.me:2086
sexybeam.me:2095
sexybeam.me:443
sexybeam.me:2053
sexybeam.me:2083
sexybeam.me:2087
sexybeam.me:2096
sexybeam.me:8443
www.sexybeam.me:80
www.sexybeam.me:22
www.sexybeam.me:8080
www.sexybeam.me:8880
www.sexybeam.me:2052
www.sexybeam.me:2082
www.sexybeam.me:2086
www.sexybeam.me:2095
www.sexybeam.me:443
www.sexybeam.me:2053
www.sexybeam.me:2083
www.sexybeam.me:2087
www.sexybeam.me:2096
www.sexybeam.me:8443
notpetya.sexybeam.me:80
notpetya.sexybeam.me:22
notpetya.sexybeam.me:8080
notpetya.sexybeam.me:8880
notpetya.sexybeam.me:2052
notpetya.sexybeam.me:2082
notpetya.sexybeam.me:2086
notpetya.sexybeam.me:2095
notpetya.sexybeam.me:443
notpetya.sexybeam.me:2053
notpetya.sexybeam.me:2083
notpetya.sexybeam.me:2087
notpetya.sexybeam.me:2096
notpetya.sexybeam.me:8443
wannacry.sexybeam.me:80
wannacry.sexybeam.me:22
wannacry.sexybeam.me:8080
wannacry.sexybeam.me:8880
wannacry.sexybeam.me:2052
wannacry.sexybeam.me:2082
wannacry.sexybeam.me:2086
wannacry.sexybeam.me:2095
wannacry.sexybeam.me:443
wannacry.sexybeam.me:2053
wannacry.sexybeam.me:2083
wannacry.sexybeam.me:2087
wannacry.sexybeam.me:2096
wannacry.sexybeam.me:8443
downadup.sexybeam.me:80
downadup.sexybeam.me:22
downadup.sexybeam.me:8080
downadup.sexybeam.me:8880
downadup.sexybeam.me:2052
downadup.sexybeam.me:2082
downadup.sexybeam.me:2086
downadup.sexybeam.me:2095
downadup.sexybeam.me:443
downadup.sexybeam.me:2053
downadup.sexybeam.me:2083
downadup.sexybeam.me:2087
downadup.sexybeam.me:2096
downadup.sexybeam.me:8443
cl0p.sexybeam.me:80
cl0p.sexybeam.me:22
cl0p.sexybeam.me:8080
cl0p.sexybeam.me:8880
cl0p.sexybeam.me:2052
cl0p.sexybeam.me:2082
cl0p.sexybeam.me:2086
cl0p.sexybeam.me:2095
cl0p.sexybeam.me:443
cl0p.sexybeam.me:2053
cl0p.sexybeam.me:2083
cl0p.sexybeam.me:2087
cl0p.sexybeam.me:2096
cl0p.sexybeam.me:8443

Mutex

cXqp1fO0yz01

Attributes

delay
0
install
true
install_file
6vvx75.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
b3e8ae1470dcbed00fb0e85e99d0f71924c93a705fddb9ea8cd7f1704905460d

File Explorer

b3e8ae1470dcbed00fb0e85e99d0f71924c93a705fddb9ea8cd7f1704905460d

.exe 45KB

b3e8ae1470dcbed00fb0e85e99d0f71924c93a705fddb9ea8cd7f1704905460d

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 b3e8ae1470dcbed00fb0e85e99d0f71924c93a705fddb9ea8cd7f1704905460d
MD5 f6b7a444d9e49317b320ec7f564bd339
SHA1 6ee1286d5a6b64a3293a1e5527f7d5f4e3a1c9f3
SHA512 7f53c2ce8eff99b31fab7fc3d884d538487839b7211183e4e5c26579e8a57cf6802c36f1dcb98e48d462063bfedae79a2367dcf60d0770f880cc621f66fc44ee
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9zCOtTMtPIszjbGgX3iBLH4Wusrlyn5BDZsx:EulCJTHl42MRvs3bZXSBL4ErAndsx
TLSH
T183230A0037E8C12BF2BE4F78A9F26145867AF6633A03D59A1CC451DB5713BC686426FE
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

b3e8ae1470dcbed00fb0e85e99d0f71924c93a705fddb9ea8cd7f1704905460d

mscoree

dotnet