asyncrat | b375835c0aeae2ed94fa35f62864a1c8e9dd6196aa3af4316c5d239c3c8a4ca0

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General

Target
b375835c0aeae2ed94fa35f62864a1c8e9dd6196aa3af4316c5d239c3c8a4ca0
Size 45KB
Sample260702-llhatadx2l
SHA256 b375835c0aeae2ed94fa35f62864a1c8e9dd6196aa3af4316c5d239c3c8a4ca0
MD5 4b214c33eb2e33f265f1ec12e7e3d603
SHA1 c764dcfa9c6bd02fbaf7b4a83c2a0145269df9a2
SHA512 6c0b2a3c9021cb68fcc46212f06a7f6e5f9a76dc272d67f3c015fade55ab6b61a233f55070eee1f70e5212b265a63af6211ec0baaaafa422eb4dd309a7405ac1
SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qABw0QbKXPInzjb9gX3iPeHeoTpHIeBDZcx:UuKWgSJTwRf2Z8n3bqXSWHZowdcx
TLSH
T1A0231A003BE8823BF2BE4FB898F25145867AF5637603D54D6CC451DB5623BC6CA426FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

textureta.com:80
textureta.com:22
textureta.com:8080
textureta.com:8880
textureta.com:2052
textureta.com:2082
textureta.com:2086
textureta.com:2095
textureta.com:443
textureta.com:2053
textureta.com:2083
textureta.com:2087
textureta.com:2096
textureta.com:8443
www.textureta.com:80
www.textureta.com:22
www.textureta.com:8080
www.textureta.com:8880
www.textureta.com:2052
www.textureta.com:2082
www.textureta.com:2086
www.textureta.com:2095
www.textureta.com:443
www.textureta.com:2053
www.textureta.com:2083
www.textureta.com:2087
www.textureta.com:2096
www.textureta.com:8443
zbot.textureta.com:80
zbot.textureta.com:22
zbot.textureta.com:8080
zbot.textureta.com:8880
zbot.textureta.com:2052
zbot.textureta.com:2082
zbot.textureta.com:2086
zbot.textureta.com:2095
zbot.textureta.com:443
zbot.textureta.com:2053
zbot.textureta.com:2083
zbot.textureta.com:2087
zbot.textureta.com:2096
zbot.textureta.com:8443
trisis.textureta.com:80
trisis.textureta.com:22
trisis.textureta.com:8080
trisis.textureta.com:8880
trisis.textureta.com:2052
trisis.textureta.com:2082
trisis.textureta.com:2086
trisis.textureta.com:2095
trisis.textureta.com:443
trisis.textureta.com:2053
trisis.textureta.com:2083
trisis.textureta.com:2087
trisis.textureta.com:2096
trisis.textureta.com:8443
gozi.textureta.com:80
gozi.textureta.com:22
gozi.textureta.com:8080
gozi.textureta.com:8880
gozi.textureta.com:2052
gozi.textureta.com:2082
gozi.textureta.com:2086
gozi.textureta.com:2095
gozi.textureta.com:443
gozi.textureta.com:2053
gozi.textureta.com:2083
gozi.textureta.com:2087
gozi.textureta.com:2096
gozi.textureta.com:8443
trickbot.textureta.com:80
trickbot.textureta.com:22
trickbot.textureta.com:8080
trickbot.textureta.com:8880
trickbot.textureta.com:2052
trickbot.textureta.com:2082
trickbot.textureta.com:2086
trickbot.textureta.com:2095
trickbot.textureta.com:443
trickbot.textureta.com:2053
trickbot.textureta.com:2083
trickbot.textureta.com:2087
trickbot.textureta.com:2096
trickbot.textureta.com:8443

Mutex

QIVlGJpK3WvY

Attributes

delay
0
install
true
install_file
b6nemok3.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
b375835c0aeae2ed94fa35f62864a1c8e9dd6196aa3af4316c5d239c3c8a4ca0

File Explorer

b375835c0aeae2ed94fa35f62864a1c8e9dd6196aa3af4316c5d239c3c8a4ca0

.exe 45KB

b375835c0aeae2ed94fa35f62864a1c8e9dd6196aa3af4316c5d239c3c8a4ca0

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 b375835c0aeae2ed94fa35f62864a1c8e9dd6196aa3af4316c5d239c3c8a4ca0
MD5 4b214c33eb2e33f265f1ec12e7e3d603
SHA1 c764dcfa9c6bd02fbaf7b4a83c2a0145269df9a2
SHA512 6c0b2a3c9021cb68fcc46212f06a7f6e5f9a76dc272d67f3c015fade55ab6b61a233f55070eee1f70e5212b265a63af6211ec0baaaafa422eb4dd309a7405ac1
SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qABw0QbKXPInzjb9gX3iPeHeoTpHIeBDZcx:UuKWgSJTwRf2Z8n3bqXSWHZowdcx
TLSH
T1A0231A003BE8823BF2BE4FB898F25145867AF5637603D54D6CC451DB5623BC6CA426FA
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

51406

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

b375835c0aeae2ed94fa35f62864a1c8e9dd6196aa3af4316c5d239c3c8a4ca0

mscoree

dotnet