asyncrat | 9571c15024f54ff1e0c79ed62d07738231b292e44399ddf9c33e253e4f69dd48

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General

Target
9571c15024f54ff1e0c79ed62d07738231b292e44399ddf9c33e253e4f69dd48
Size 45KB
Sample260821-pec93atwhy
SHA256 9571c15024f54ff1e0c79ed62d07738231b292e44399ddf9c33e253e4f69dd48
MD5 78d2b858dfd7f1ca269f6afcce0781ab
SHA1 7b66ac0c9b5fc6b5f9e1fe62dd1ead5a6519d41d
SHA512 75885d36487260ce3fa4bbca716997dba95861e38ff241a33ab1bfe80c16b0fd29cd863af77461ca752ba6083083452a03469276f5db4c2485091489344bc3d5
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1N8V1RpPEcPIMzjbkgX3i4CiOVZee5/mV+BDZUx:cuR0JTPjY2+8VDZEhM3brXS4Cio3xVdW
TLSH
T1CE233B0037E9822BF2BE4F78A9F26145867AF2732603E58A1CC451DB5713FC696426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

zorvec.name:80
zorvec.name:22
zorvec.name:8080
zorvec.name:8880
zorvec.name:2052
zorvec.name:2082
zorvec.name:2086
zorvec.name:2095
zorvec.name:443
zorvec.name:2053
zorvec.name:2083
zorvec.name:2087
zorvec.name:2096
zorvec.name:8443
www.zorvec.name:80
www.zorvec.name:22
www.zorvec.name:8080
www.zorvec.name:8880
www.zorvec.name:2052
www.zorvec.name:2082
www.zorvec.name:2086
www.zorvec.name:2095
www.zorvec.name:443
www.zorvec.name:2053
www.zorvec.name:2083
www.zorvec.name:2087
www.zorvec.name:2096
www.zorvec.name:8443
gozi.zorvec.name:80
gozi.zorvec.name:22
gozi.zorvec.name:8080
gozi.zorvec.name:8880
gozi.zorvec.name:2052
gozi.zorvec.name:2082
gozi.zorvec.name:2086
gozi.zorvec.name:2095
gozi.zorvec.name:443
gozi.zorvec.name:2053
gozi.zorvec.name:2083
gozi.zorvec.name:2087
gozi.zorvec.name:2096
gozi.zorvec.name:8443
qbot.zorvec.name:80
qbot.zorvec.name:22
qbot.zorvec.name:8080
qbot.zorvec.name:8880
qbot.zorvec.name:2052
qbot.zorvec.name:2082
qbot.zorvec.name:2086
qbot.zorvec.name:2095
qbot.zorvec.name:443
qbot.zorvec.name:2053
qbot.zorvec.name:2083
qbot.zorvec.name:2087
qbot.zorvec.name:2096
qbot.zorvec.name:8443
connect.zorvec.name:80
connect.zorvec.name:22
connect.zorvec.name:8080
connect.zorvec.name:8880
connect.zorvec.name:2052
connect.zorvec.name:2082
connect.zorvec.name:2086
connect.zorvec.name:2095
connect.zorvec.name:443
connect.zorvec.name:2053
connect.zorvec.name:2083
connect.zorvec.name:2087
connect.zorvec.name:2096
connect.zorvec.name:8443

Mutex

fqdUmZeLBfH8

Attributes

delay
0
install
true
install_file
ueau.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
9571c15024f54ff1e0c79ed62d07738231b292e44399ddf9c33e253e4f69dd48

File Explorer

9571c15024f54ff1e0c79ed62d07738231b292e44399ddf9c33e253e4f69dd48

.exe 45KB

9571c15024f54ff1e0c79ed62d07738231b292e44399ddf9c33e253e4f69dd48

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 9571c15024f54ff1e0c79ed62d07738231b292e44399ddf9c33e253e4f69dd48
MD5 78d2b858dfd7f1ca269f6afcce0781ab
SHA1 7b66ac0c9b5fc6b5f9e1fe62dd1ead5a6519d41d
SHA512 75885d36487260ce3fa4bbca716997dba95861e38ff241a33ab1bfe80c16b0fd29cd863af77461ca752ba6083083452a03469276f5db4c2485091489344bc3d5
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1N8V1RpPEcPIMzjbkgX3i4CiOVZee5/mV+BDZUx:cuR0JTPjY2+8VDZEhM3brXS4Cio3xVdW
TLSH
T1CE233B0037E9822BF2BE4F78A9F26145867AF2732603E58A1CC451DB5713FC696426FD
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

9571c15024f54ff1e0c79ed62d07738231b292e44399ddf9c33e253e4f69dd48

mscoree

dotnet