asyncrat | 23d28b68235332713dcdb297387761d5a9527b82a87f5f2c981428dd4dfa0020

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General

Target
23d28b68235332713dcdb297387761d5a9527b82a87f5f2c981428dd4dfa0020
Size 45KB
Sample260724-w4jayawdpc
SHA256 23d28b68235332713dcdb297387761d5a9527b82a87f5f2c981428dd4dfa0020
MD5 85a3539d29888680d582f2107eeba1d4
SHA1 8414b72f978eb59c1a6f96278daee2b689b212f1
SHA512 c9d708047df1de45b927ebdc298051ec285ff928ab2f4c0ff6c110d86f0be72ed65224495455f85c15d17ee55d3eb4512b173f08a83c69988ce0ee20cdd955f9
SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4biacyPzlOPIlzjbGgd3iSNOJfM0RFMBDZ0x:8uUIpT4vAj2PiVC3l3bZdSrFKd0x
TLSH
T1D9232A003BE8812BF2BE5F78A8F26145467AF1632603D64A1CC452DB5713FC6CA526FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

haysexcdn.net:80
haysexcdn.net:22
haysexcdn.net:8080
haysexcdn.net:8880
haysexcdn.net:2052
haysexcdn.net:2082
haysexcdn.net:2086
haysexcdn.net:2095
haysexcdn.net:443
haysexcdn.net:2053
haysexcdn.net:2083
haysexcdn.net:2087
haysexcdn.net:2096
haysexcdn.net:8443
www.haysexcdn.net:80
www.haysexcdn.net:22
www.haysexcdn.net:8080
www.haysexcdn.net:8880
www.haysexcdn.net:2052
www.haysexcdn.net:2082
www.haysexcdn.net:2086
www.haysexcdn.net:2095
www.haysexcdn.net:443
www.haysexcdn.net:2053
www.haysexcdn.net:2083
www.haysexcdn.net:2087
www.haysexcdn.net:2096
www.haysexcdn.net:8443
cryptolocker.haysexcdn.net:80
cryptolocker.haysexcdn.net:22
cryptolocker.haysexcdn.net:8080
cryptolocker.haysexcdn.net:8880
cryptolocker.haysexcdn.net:2052
cryptolocker.haysexcdn.net:2082
cryptolocker.haysexcdn.net:2086
cryptolocker.haysexcdn.net:2095
cryptolocker.haysexcdn.net:443
cryptolocker.haysexcdn.net:2053
cryptolocker.haysexcdn.net:2083
cryptolocker.haysexcdn.net:2087
cryptolocker.haysexcdn.net:2096
cryptolocker.haysexcdn.net:8443
socgholish.haysexcdn.net:80
socgholish.haysexcdn.net:22
socgholish.haysexcdn.net:8080
socgholish.haysexcdn.net:8880
socgholish.haysexcdn.net:2052
socgholish.haysexcdn.net:2082
socgholish.haysexcdn.net:2086
socgholish.haysexcdn.net:2095
socgholish.haysexcdn.net:443
socgholish.haysexcdn.net:2053
socgholish.haysexcdn.net:2083
socgholish.haysexcdn.net:2087
socgholish.haysexcdn.net:2096
socgholish.haysexcdn.net:8443
melissa.haysexcdn.net:80
melissa.haysexcdn.net:22
melissa.haysexcdn.net:8080
melissa.haysexcdn.net:8880
melissa.haysexcdn.net:2052
melissa.haysexcdn.net:2082
melissa.haysexcdn.net:2086
melissa.haysexcdn.net:2095
melissa.haysexcdn.net:443
melissa.haysexcdn.net:2053
melissa.haysexcdn.net:2083
melissa.haysexcdn.net:2087
melissa.haysexcdn.net:2096
melissa.haysexcdn.net:8443
triton.haysexcdn.net:80
triton.haysexcdn.net:22
triton.haysexcdn.net:8080
triton.haysexcdn.net:8880
triton.haysexcdn.net:2052
triton.haysexcdn.net:2082
triton.haysexcdn.net:2086
triton.haysexcdn.net:2095
triton.haysexcdn.net:443
triton.haysexcdn.net:2053
triton.haysexcdn.net:2083
triton.haysexcdn.net:2087
triton.haysexcdn.net:2096
triton.haysexcdn.net:8443

Mutex

N2EjIXEGvtFM

Attributes

delay
0
install
true
install_file
zca7z7n.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
23d28b68235332713dcdb297387761d5a9527b82a87f5f2c981428dd4dfa0020

File Explorer

23d28b68235332713dcdb297387761d5a9527b82a87f5f2c981428dd4dfa0020

.exe 45KB

23d28b68235332713dcdb297387761d5a9527b82a87f5f2c981428dd4dfa0020

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 23d28b68235332713dcdb297387761d5a9527b82a87f5f2c981428dd4dfa0020
MD5 85a3539d29888680d582f2107eeba1d4
SHA1 8414b72f978eb59c1a6f96278daee2b689b212f1
SHA512 c9d708047df1de45b927ebdc298051ec285ff928ab2f4c0ff6c110d86f0be72ed65224495455f85c15d17ee55d3eb4512b173f08a83c69988ce0ee20cdd955f9
SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4biacyPzlOPIlzjbGgd3iSNOJfM0RFMBDZ0x:8uUIpT4vAj2PiVC3l3bZdSrFKd0x
TLSH
T1D9232A003BE8812BF2BE5F78A8F26145467AF1632603D64A1CC452DB5713FC6CA526FE
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

51406

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

23d28b68235332713dcdb297387761d5a9527b82a87f5f2c981428dd4dfa0020

mscoree

dotnet