asyncrat | 6f423c3cd13dd9edbf43e3fff361f0dafe244b01aae65fb414e22c8846751a89

Sharing

Copy URL Twitter E-mail

General

Target
6f423c3cd13dd9edbf43e3fff361f0dafe244b01aae65fb414e22c8846751a89
Size 45KB
Sample260801-xalpmstdmg
SHA256 6f423c3cd13dd9edbf43e3fff361f0dafe244b01aae65fb414e22c8846751a89
MD5 2df57dfa4bc3674fa74b9b0e48973b21
SHA1 4489a22b4a930a4dec63e333aa09996dabf997b7
SHA512 831acc29fb46771eb07e2c6b302b7eed4de0e1cf92e212bd73de14e751d30437f98bd5375618a98fbb47ab72a2db0c579f04b266c9a284e45e880d0d97e5acec
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFFeeXKSocbbbQtN8/nPI6kzjbPgX3iAGjtsnbjw18i:cu7e5TH2A2deH2tNKA6k3b4XSvcjKza0
TLSH
T109230A003BE8812BF2BE4F789DF26245867AF6633603D94A1CC451DB5713BC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

xcavengon.click:80
xcavengon.click:22
xcavengon.click:8080
xcavengon.click:8880
xcavengon.click:2052
xcavengon.click:2082
xcavengon.click:2086
xcavengon.click:2095
xcavengon.click:443
xcavengon.click:2053
xcavengon.click:2083
xcavengon.click:2087
xcavengon.click:2096
xcavengon.click:8443
www.xcavengon.click:80
www.xcavengon.click:22
www.xcavengon.click:8080
www.xcavengon.click:8880
www.xcavengon.click:2052
www.xcavengon.click:2082
www.xcavengon.click:2086
www.xcavengon.click:2095
www.xcavengon.click:443
www.xcavengon.click:2053
www.xcavengon.click:2083
www.xcavengon.click:2087
www.xcavengon.click:2096
www.xcavengon.click:8443
gootloader.xcavengon.click:80
gootloader.xcavengon.click:22
gootloader.xcavengon.click:8080
gootloader.xcavengon.click:8880
gootloader.xcavengon.click:2052
gootloader.xcavengon.click:2082
gootloader.xcavengon.click:2086
gootloader.xcavengon.click:2095
gootloader.xcavengon.click:443
gootloader.xcavengon.click:2053
gootloader.xcavengon.click:2083
gootloader.xcavengon.click:2087
gootloader.xcavengon.click:2096
gootloader.xcavengon.click:8443
wannacry.xcavengon.click:80
wannacry.xcavengon.click:22
wannacry.xcavengon.click:8080
wannacry.xcavengon.click:8880
wannacry.xcavengon.click:2052
wannacry.xcavengon.click:2082
wannacry.xcavengon.click:2086
wannacry.xcavengon.click:2095
wannacry.xcavengon.click:443
wannacry.xcavengon.click:2053
wannacry.xcavengon.click:2083
wannacry.xcavengon.click:2087
wannacry.xcavengon.click:2096
wannacry.xcavengon.click:8443

Mutex

eCvVNUpoqKCx

Attributes

delay
0
install
true
install_file
iivyx.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
6f423c3cd13dd9edbf43e3fff361f0dafe244b01aae65fb414e22c8846751a89

File Explorer

6f423c3cd13dd9edbf43e3fff361f0dafe244b01aae65fb414e22c8846751a89

.exe 45KB

6f423c3cd13dd9edbf43e3fff361f0dafe244b01aae65fb414e22c8846751a89

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 6f423c3cd13dd9edbf43e3fff361f0dafe244b01aae65fb414e22c8846751a89
MD5 2df57dfa4bc3674fa74b9b0e48973b21
SHA1 4489a22b4a930a4dec63e333aa09996dabf997b7
SHA512 831acc29fb46771eb07e2c6b302b7eed4de0e1cf92e212bd73de14e751d30437f98bd5375618a98fbb47ab72a2db0c579f04b266c9a284e45e880d0d97e5acec
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFFeeXKSocbbbQtN8/nPI6kzjbPgX3iAGjtsnbjw18i:cu7e5TH2A2deH2tNKA6k3b4XSvcjKza0
TLSH
T109230A003BE8812BF2BE4F789DF26245867AF6633603D94A1CC451DB5713BC69A426FD
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

51310

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

6f423c3cd13dd9edbf43e3fff361f0dafe244b01aae65fb414e22c8846751a89

mscoree

dotnet