asyncrat | 595c747cf2c5ecef7e69d8167b8ffde262e36d88b0ab0d44b97600a375bb4e7e

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General

Target
595c747cf2c5ecef7e69d8167b8ffde262e36d88b0ab0d44b97600a375bb4e7e
Size 45KB
Sample260803-wdvlaadb68
SHA256 595c747cf2c5ecef7e69d8167b8ffde262e36d88b0ab0d44b97600a375bb4e7e
MD5 42d332f33802010450e1a0b86a6034cb
SHA1 b9110c4f261ad3079e979830fdbe1ff8f3159a9f
SHA512 5025271e87951671bd1b2b81577cc6cdf0210cd8d98c74545b6fc7bf93f02b5e7d7f984385619d5c67ade46a4977f556aa78fd3403cfe37b38244c7e1755ff39
SSDEEP 768:0uAVhJTDEQAQWUaDyzWmo2q7RCHyTtUPINzjb/gX3iaz8f0glFBDZ8x:0ushJTDXgH2InjN3bIXStfj1d8x
TLSH
T104231A0037E8812BF2BE5F7898F26245867AB5636603D58D1CC441DB5723BC69A426FE
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
azorult.xcavengon.click:80
azorult.xcavengon.click:22
azorult.xcavengon.click:8080
azorult.xcavengon.click:8880
azorult.xcavengon.click:2052
azorult.xcavengon.click:2082
azorult.xcavengon.click:2086
azorult.xcavengon.click:2095
azorult.xcavengon.click:443
azorult.xcavengon.click:2053
azorult.xcavengon.click:2083
azorult.xcavengon.click:2087
azorult.xcavengon.click:2096
azorult.xcavengon.click:8443
sasser.xcavengon.click:80
sasser.xcavengon.click:22
sasser.xcavengon.click:8080
sasser.xcavengon.click:8880
sasser.xcavengon.click:2052
sasser.xcavengon.click:2082
sasser.xcavengon.click:2086
sasser.xcavengon.click:2095
sasser.xcavengon.click:443
sasser.xcavengon.click:2053
sasser.xcavengon.click:2083
sasser.xcavengon.click:2087
sasser.xcavengon.click:2096
sasser.xcavengon.click:8443
dridex.xcavengon.click:80
dridex.xcavengon.click:22
dridex.xcavengon.click:8080
dridex.xcavengon.click:8880
dridex.xcavengon.click:2052
dridex.xcavengon.click:2082
dridex.xcavengon.click:2086
dridex.xcavengon.click:2095
dridex.xcavengon.click:443
dridex.xcavengon.click:2053
dridex.xcavengon.click:2083
dridex.xcavengon.click:2087
dridex.xcavengon.click:2096
dridex.xcavengon.click:8443
remote.xcavengon.click:80
remote.xcavengon.click:22
remote.xcavengon.click:8080
remote.xcavengon.click:8880
remote.xcavengon.click:2052
remote.xcavengon.click:2082
remote.xcavengon.click:2086
remote.xcavengon.click:2095
remote.xcavengon.click:443
remote.xcavengon.click:2053
remote.xcavengon.click:2083
remote.xcavengon.click:2087
remote.xcavengon.click:2096
remote.xcavengon.click:8443

Mutex

L37NwQATFbq8

Attributes

delay
0
install
true
install_file
daxfi3.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
595c747cf2c5ecef7e69d8167b8ffde262e36d88b0ab0d44b97600a375bb4e7e

File Explorer

595c747cf2c5ecef7e69d8167b8ffde262e36d88b0ab0d44b97600a375bb4e7e

.exe 45KB

595c747cf2c5ecef7e69d8167b8ffde262e36d88b0ab0d44b97600a375bb4e7e

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 595c747cf2c5ecef7e69d8167b8ffde262e36d88b0ab0d44b97600a375bb4e7e
MD5 42d332f33802010450e1a0b86a6034cb
SHA1 b9110c4f261ad3079e979830fdbe1ff8f3159a9f
SHA512 5025271e87951671bd1b2b81577cc6cdf0210cd8d98c74545b6fc7bf93f02b5e7d7f984385619d5c67ade46a4977f556aa78fd3403cfe37b38244c7e1755ff39
SSDEEP 768:0uAVhJTDEQAQWUaDyzWmo2q7RCHyTtUPINzjb/gX3iaz8f0glFBDZ8x:0ushJTDXgH2InjN3bIXStfj1d8x
TLSH
T104231A0037E8812BF2BE5F7898F26245867AB5636603D58D1CC441DB5723BC69A426FE
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

51438

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

595c747cf2c5ecef7e69d8167b8ffde262e36d88b0ab0d44b97600a375bb4e7e

mscoree

dotnet