asyncrat | ef4e47b7d6cb9e3c5f74256baa75e5a04f1aec5b7644937258be5961752ddc14

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General

Target
ef4e47b7d6cb9e3c5f74256baa75e5a04f1aec5b7644937258be5961752ddc14
Size 45KB
Sample260821-vr6p2athmf
SHA256 ef4e47b7d6cb9e3c5f74256baa75e5a04f1aec5b7644937258be5961752ddc14
MD5 458121ff0d1fd3ac239b5e11fdd0bfe1
SHA1 ee0d58e05756b40e2b6527ea00c9bf69c3721ce2
SHA512 57af07713b6723409adf2428e0aa4fc3c74a4d5dcb92bb5bb01269ff669b04489711a845e7944b8c6efc3eb434188a2c38ec48fde6365d002fad37c6e9489c5b
SSDEEP 768:vuogpT78XvEsWUOsRzqmo2qrRBz5U4x7PIgAjbdgX3ixO8encIHovVLVBDZkx:vuogpT7I622j6gobKXSY8ecIHYndkx
TLSH
T1AC231A003BE88137F2BE4BB85CF26145867AB6636603D54D6CC452DB5623BC6CA426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

ads.zorvec.name:80
ads.zorvec.name:22
ads.zorvec.name:8080
ads.zorvec.name:8880
ads.zorvec.name:2052
ads.zorvec.name:2082
ads.zorvec.name:2086
ads.zorvec.name:2095
ads.zorvec.name:443
ads.zorvec.name:2053
ads.zorvec.name:2083
ads.zorvec.name:2087
ads.zorvec.name:2096
ads.zorvec.name:8443
www.ads.zorvec.name:80
www.ads.zorvec.name:22
www.ads.zorvec.name:8080
www.ads.zorvec.name:8880
www.ads.zorvec.name:2052
www.ads.zorvec.name:2082
www.ads.zorvec.name:2086
www.ads.zorvec.name:2095
www.ads.zorvec.name:443
www.ads.zorvec.name:2053
www.ads.zorvec.name:2083
www.ads.zorvec.name:2087
www.ads.zorvec.name:2096
www.ads.zorvec.name:8443
triton.ads.zorvec.name:80
triton.ads.zorvec.name:22
triton.ads.zorvec.name:8080
triton.ads.zorvec.name:8880
triton.ads.zorvec.name:2052
triton.ads.zorvec.name:2082
triton.ads.zorvec.name:2086
triton.ads.zorvec.name:2095
triton.ads.zorvec.name:443
triton.ads.zorvec.name:2053
triton.ads.zorvec.name:2083
triton.ads.zorvec.name:2087
triton.ads.zorvec.name:2096
triton.ads.zorvec.name:8443
melissa.ads.zorvec.name:80
melissa.ads.zorvec.name:22
melissa.ads.zorvec.name:8080
melissa.ads.zorvec.name:8880
melissa.ads.zorvec.name:2052
melissa.ads.zorvec.name:2082
melissa.ads.zorvec.name:2086
melissa.ads.zorvec.name:2095
melissa.ads.zorvec.name:443
melissa.ads.zorvec.name:2053
melissa.ads.zorvec.name:2083
melissa.ads.zorvec.name:2087
melissa.ads.zorvec.name:2096
melissa.ads.zorvec.name:8443
sasser.ads.zorvec.name:80
sasser.ads.zorvec.name:22
sasser.ads.zorvec.name:8080
sasser.ads.zorvec.name:8880
sasser.ads.zorvec.name:2052
sasser.ads.zorvec.name:2082
sasser.ads.zorvec.name:2086
sasser.ads.zorvec.name:2095
sasser.ads.zorvec.name:443
sasser.ads.zorvec.name:2053
sasser.ads.zorvec.name:2083
sasser.ads.zorvec.name:2087
sasser.ads.zorvec.name:2096
sasser.ads.zorvec.name:8443
agenttesla.ads.zorvec.name:80
agenttesla.ads.zorvec.name:22
agenttesla.ads.zorvec.name:8080
agenttesla.ads.zorvec.name:8880
agenttesla.ads.zorvec.name:2052
agenttesla.ads.zorvec.name:2082
agenttesla.ads.zorvec.name:2086
agenttesla.ads.zorvec.name:2095
agenttesla.ads.zorvec.name:443
agenttesla.ads.zorvec.name:2053
agenttesla.ads.zorvec.name:2083
agenttesla.ads.zorvec.name:2087
agenttesla.ads.zorvec.name:2096
agenttesla.ads.zorvec.name:8443

Mutex

uRh9UEK1GUJh

Attributes

delay
0
install
true
install_file
zy6coaid.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
ef4e47b7d6cb9e3c5f74256baa75e5a04f1aec5b7644937258be5961752ddc14

File Explorer

ef4e47b7d6cb9e3c5f74256baa75e5a04f1aec5b7644937258be5961752ddc14

.exe 45KB

ef4e47b7d6cb9e3c5f74256baa75e5a04f1aec5b7644937258be5961752ddc14

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 ef4e47b7d6cb9e3c5f74256baa75e5a04f1aec5b7644937258be5961752ddc14
MD5 458121ff0d1fd3ac239b5e11fdd0bfe1
SHA1 ee0d58e05756b40e2b6527ea00c9bf69c3721ce2
SHA512 57af07713b6723409adf2428e0aa4fc3c74a4d5dcb92bb5bb01269ff669b04489711a845e7944b8c6efc3eb434188a2c38ec48fde6365d002fad37c6e9489c5b
SSDEEP 768:vuogpT78XvEsWUOsRzqmo2qrRBz5U4x7PIgAjbdgX3ixO8encIHovVLVBDZkx:vuogpT7I622j6gobKXSY8ecIHYndkx
TLSH
T1AC231A003BE88137F2BE4BB85CF26145867AB6636603D54D6CC452DB5623BC6CA426FE
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

51454

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

ef4e47b7d6cb9e3c5f74256baa75e5a04f1aec5b7644937258be5961752ddc14

mscoree

dotnet