asyncrat | bccc3239f0a3dcdfaa5863f759a2a3b2ed0784635c56a46522ab649a744a2520

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General

Target
bccc3239f0a3dcdfaa5863f759a2a3b2ed0784635c56a46522ab649a744a2520
Size 45KB
Sample260707-wb28caaz71
SHA256 bccc3239f0a3dcdfaa5863f759a2a3b2ed0784635c56a46522ab649a744a2520
MD5 4310e1ccf20bd42f55196b38f6948501
SHA1 a1e6972dd5f88a519068250eecf3ca1f39d80f17
SHA512 a092f28fc75cc49f1cbadfae0d23195f96898b55fa01327c959483fe2b6f9ea5f5e2c80faed97ff0f2353d639d4106449aa1eb5eaa0f43f96fa81e0d2e82fbab
SSDEEP 768:juseoZTj4ih7WU7jBbIdmo2qjGeeXK5oibbb6TN8/nPI6WzjbigX3iJZjO1aKMCm:jusHZTjR9bM2AeEqTNKA6W3bFXSJdOYJ
TLSH
T155232B003BE8C12BF2BF4F7858F261458A7AF2632603D55A1CC4519B5713FC69A526FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

x.vnphimsexhay.blog:80
x.vnphimsexhay.blog:22
x.vnphimsexhay.blog:8080
x.vnphimsexhay.blog:8880
x.vnphimsexhay.blog:2052
x.vnphimsexhay.blog:2082
x.vnphimsexhay.blog:2086
x.vnphimsexhay.blog:2095
x.vnphimsexhay.blog:443
x.vnphimsexhay.blog:2053
x.vnphimsexhay.blog:2083
x.vnphimsexhay.blog:2087
x.vnphimsexhay.blog:2096
x.vnphimsexhay.blog:8443
www.x.vnphimsexhay.blog:80
www.x.vnphimsexhay.blog:22
www.x.vnphimsexhay.blog:8080
www.x.vnphimsexhay.blog:8880
www.x.vnphimsexhay.blog:2052
www.x.vnphimsexhay.blog:2082
www.x.vnphimsexhay.blog:2086
www.x.vnphimsexhay.blog:2095
www.x.vnphimsexhay.blog:443
www.x.vnphimsexhay.blog:2053
www.x.vnphimsexhay.blog:2083
www.x.vnphimsexhay.blog:2087
www.x.vnphimsexhay.blog:2096
www.x.vnphimsexhay.blog:8443
gozi.x.vnphimsexhay.blog:80
gozi.x.vnphimsexhay.blog:22
gozi.x.vnphimsexhay.blog:8080
gozi.x.vnphimsexhay.blog:8880
gozi.x.vnphimsexhay.blog:2052
gozi.x.vnphimsexhay.blog:2082
gozi.x.vnphimsexhay.blog:2086
gozi.x.vnphimsexhay.blog:2095
gozi.x.vnphimsexhay.blog:443
gozi.x.vnphimsexhay.blog:2053
gozi.x.vnphimsexhay.blog:2083
gozi.x.vnphimsexhay.blog:2087
gozi.x.vnphimsexhay.blog:2096
gozi.x.vnphimsexhay.blog:8443
fakeupdates.x.vnphimsexhay.blog:80
fakeupdates.x.vnphimsexhay.blog:22
fakeupdates.x.vnphimsexhay.blog:8080
fakeupdates.x.vnphimsexhay.blog:8880
fakeupdates.x.vnphimsexhay.blog:2052
fakeupdates.x.vnphimsexhay.blog:2082
fakeupdates.x.vnphimsexhay.blog:2086
fakeupdates.x.vnphimsexhay.blog:2095
fakeupdates.x.vnphimsexhay.blog:443
fakeupdates.x.vnphimsexhay.blog:2053
fakeupdates.x.vnphimsexhay.blog:2083
fakeupdates.x.vnphimsexhay.blog:2087
fakeupdates.x.vnphimsexhay.blog:2096
fakeupdates.x.vnphimsexhay.blog:8443
nimda.x.vnphimsexhay.blog:80
nimda.x.vnphimsexhay.blog:22
nimda.x.vnphimsexhay.blog:8080
nimda.x.vnphimsexhay.blog:8880
nimda.x.vnphimsexhay.blog:2052
nimda.x.vnphimsexhay.blog:2082
nimda.x.vnphimsexhay.blog:2086
nimda.x.vnphimsexhay.blog:2095
nimda.x.vnphimsexhay.blog:443
nimda.x.vnphimsexhay.blog:2053
nimda.x.vnphimsexhay.blog:2083
nimda.x.vnphimsexhay.blog:2087
nimda.x.vnphimsexhay.blog:2096
nimda.x.vnphimsexhay.blog:8443
hermeticwiper.x.vnphimsexhay.blog:80
hermeticwiper.x.vnphimsexhay.blog:22
hermeticwiper.x.vnphimsexhay.blog:8080
hermeticwiper.x.vnphimsexhay.blog:8880
hermeticwiper.x.vnphimsexhay.blog:2052
hermeticwiper.x.vnphimsexhay.blog:2082
hermeticwiper.x.vnphimsexhay.blog:2086
hermeticwiper.x.vnphimsexhay.blog:2095
hermeticwiper.x.vnphimsexhay.blog:443
hermeticwiper.x.vnphimsexhay.blog:2053
hermeticwiper.x.vnphimsexhay.blog:2083
hermeticwiper.x.vnphimsexhay.blog:2087
hermeticwiper.x.vnphimsexhay.blog:2096
hermeticwiper.x.vnphimsexhay.blog:8443

Mutex

Jni7eQRFwDuu

Attributes

delay
0
install
true
install_file
f0clw.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
bccc3239f0a3dcdfaa5863f759a2a3b2ed0784635c56a46522ab649a744a2520

File Explorer

bccc3239f0a3dcdfaa5863f759a2a3b2ed0784635c56a46522ab649a744a2520

.exe 45KB

bccc3239f0a3dcdfaa5863f759a2a3b2ed0784635c56a46522ab649a744a2520

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 bccc3239f0a3dcdfaa5863f759a2a3b2ed0784635c56a46522ab649a744a2520
MD5 4310e1ccf20bd42f55196b38f6948501
SHA1 a1e6972dd5f88a519068250eecf3ca1f39d80f17
SHA512 a092f28fc75cc49f1cbadfae0d23195f96898b55fa01327c959483fe2b6f9ea5f5e2c80faed97ff0f2353d639d4106449aa1eb5eaa0f43f96fa81e0d2e82fbab
SSDEEP 768:juseoZTj4ih7WU7jBbIdmo2qjGeeXK5oibbb6TN8/nPI6WzjbigX3iJZjO1aKMCm:jusHZTjR9bM2AeEqTNKA6W3bFXSJdOYJ
TLSH
T155232B003BE8C12BF2BF4F7858F261458A7AF2632603D55A1CC4519B5713FC69A526FE
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

51518

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

bccc3239f0a3dcdfaa5863f759a2a3b2ed0784635c56a46522ab649a744a2520

mscoree

dotnet