asyncrat | 500c2cbe8d3629e68a2bea2f363ba8811d518a941c8fcefc8b3259633283afa3

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General

Target
500c2cbe8d3629e68a2bea2f363ba8811d518a941c8fcefc8b3259633283afa3
Size 45KB
Sample260721-v2d3rsdb33
SHA256 500c2cbe8d3629e68a2bea2f363ba8811d518a941c8fcefc8b3259633283afa3
MD5 d0c571b56ecf7361f93cf8973a9dc14c
SHA1 193575e28fdd663b96d2b7862af6c2facbbc2efa
SHA512 53bcd48f99aaf06ffcabb250eab5ea815f8a9e527516582169815dcba08e3b197ff17d82cbe975da81b8e69452c4402f6a275fdc1e7a9bae603952cc2bec4818
SSDEEP 768:5uSy6pTpwrSWWUE3/WImo2qNiqTkafz+OPIEzjbogXfiROYBW5GDh+BDZ0x:5uSy6pTpoo2/qoR3E3b/XaNBjDCd0x
TLSH
T1EF233C003BE9813BF2BE5F7498F26145467AB2637503E64A1CC451DB5723FC68A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

wogblex.com:80
wogblex.com:22
wogblex.com:8080
wogblex.com:8880
wogblex.com:2052
wogblex.com:2082
wogblex.com:2086
wogblex.com:2095
wogblex.com:443
wogblex.com:2053
wogblex.com:2083
wogblex.com:2087
wogblex.com:2096
wogblex.com:8443
www.wogblex.com:80
www.wogblex.com:22
www.wogblex.com:8080
www.wogblex.com:8880
www.wogblex.com:2052
www.wogblex.com:2082
www.wogblex.com:2086
www.wogblex.com:2095
www.wogblex.com:443
www.wogblex.com:2053
www.wogblex.com:2083
www.wogblex.com:2087
www.wogblex.com:2096
www.wogblex.com:8443
socgholish.wogblex.com:80
socgholish.wogblex.com:22
socgholish.wogblex.com:8080
socgholish.wogblex.com:8880
socgholish.wogblex.com:2052
socgholish.wogblex.com:2082
socgholish.wogblex.com:2086
socgholish.wogblex.com:2095
socgholish.wogblex.com:443
socgholish.wogblex.com:2053
socgholish.wogblex.com:2083
socgholish.wogblex.com:2087
socgholish.wogblex.com:2096
socgholish.wogblex.com:8443
nanocore.wogblex.com:80
nanocore.wogblex.com:22
nanocore.wogblex.com:8080
nanocore.wogblex.com:8880
nanocore.wogblex.com:2052
nanocore.wogblex.com:2082
nanocore.wogblex.com:2086
nanocore.wogblex.com:2095
nanocore.wogblex.com:443
nanocore.wogblex.com:2053
nanocore.wogblex.com:2083
nanocore.wogblex.com:2087
nanocore.wogblex.com:2096
nanocore.wogblex.com:8443

Mutex

TG2qk0DUAlFJ

Attributes

delay
0
install
true
install_file
4rsqbfr.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
500c2cbe8d3629e68a2bea2f363ba8811d518a941c8fcefc8b3259633283afa3

File Explorer

500c2cbe8d3629e68a2bea2f363ba8811d518a941c8fcefc8b3259633283afa3

.exe 45KB

500c2cbe8d3629e68a2bea2f363ba8811d518a941c8fcefc8b3259633283afa3

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 500c2cbe8d3629e68a2bea2f363ba8811d518a941c8fcefc8b3259633283afa3
MD5 d0c571b56ecf7361f93cf8973a9dc14c
SHA1 193575e28fdd663b96d2b7862af6c2facbbc2efa
SHA512 53bcd48f99aaf06ffcabb250eab5ea815f8a9e527516582169815dcba08e3b197ff17d82cbe975da81b8e69452c4402f6a275fdc1e7a9bae603952cc2bec4818
SSDEEP 768:5uSy6pTpwrSWWUE3/WImo2qNiqTkafz+OPIEzjbogXfiROYBW5GDh+BDZ0x:5uSy6pTpoo2/qoR3E3b/XaNBjDCd0x
TLSH
T1EF233C003BE9813BF2BE5F7498F26145467AB2637503E64A1CC451DB5723FC68A42AFE
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

51278

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

500c2cbe8d3629e68a2bea2f363ba8811d518a941c8fcefc8b3259633283afa3

mscoree

dotnet