asyncrat | 3044bba4b139eb1d5adda7292f310a82a56d943322c8907b1d8834dc2eaf5fd2

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General

Target
3044bba4b139eb1d5adda7292f310a82a56d943322c8907b1d8834dc2eaf5fd2
Size 45KB
Sample260821-vptmpahn91
SHA256 3044bba4b139eb1d5adda7292f310a82a56d943322c8907b1d8834dc2eaf5fd2
MD5 5a3ec464e202e63be52e70708c9e8f94
SHA1 a2ec2280f729c5b01365a708a4d551abee08ee80
SHA512 74e811ae7a317595535c98635ce4c85b42e57e33fa0b9aa34964a458a1a24e5297c005a37e86294038ddbfa0f48e58e7ef41239872620e2b81333688ee67fdbc
SSDEEP 768:juseoZTj4ih7WU7jBbIdmo2qjL3FodEaOPIuzjbtgX3iha8EF1MoJGpaioINozBR:jusHZTjR9bM2QUEa3u3b6XSo1MoJGETR
TLSH
T176232B003BE8812BF2BE4F78ADF26145867AF6636603D54D1CC441DB5B13FC69A426FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

e.streamforester.name:80
e.streamforester.name:22
e.streamforester.name:8080
e.streamforester.name:8880
e.streamforester.name:2052
e.streamforester.name:2082
e.streamforester.name:2086
e.streamforester.name:2095
e.streamforester.name:443
e.streamforester.name:2053
e.streamforester.name:2083
e.streamforester.name:2087
e.streamforester.name:2096
e.streamforester.name:8443
www.e.streamforester.name:80
www.e.streamforester.name:22
www.e.streamforester.name:8080
www.e.streamforester.name:8880
www.e.streamforester.name:2052
www.e.streamforester.name:2082
www.e.streamforester.name:2086
www.e.streamforester.name:2095
www.e.streamforester.name:443
www.e.streamforester.name:2053
www.e.streamforester.name:2083
www.e.streamforester.name:2087
www.e.streamforester.name:2096
www.e.streamforester.name:8443
hacker.e.streamforester.name:80
hacker.e.streamforester.name:22
hacker.e.streamforester.name:8080
hacker.e.streamforester.name:8880
hacker.e.streamforester.name:2052
hacker.e.streamforester.name:2082
hacker.e.streamforester.name:2086
hacker.e.streamforester.name:2095
hacker.e.streamforester.name:443
hacker.e.streamforester.name:2053
hacker.e.streamforester.name:2083
hacker.e.streamforester.name:2087
hacker.e.streamforester.name:2096
hacker.e.streamforester.name:8443
formbook.e.streamforester.name:80
formbook.e.streamforester.name:22
formbook.e.streamforester.name:8080
formbook.e.streamforester.name:8880
formbook.e.streamforester.name:2052
formbook.e.streamforester.name:2082
formbook.e.streamforester.name:2086
formbook.e.streamforester.name:2095
formbook.e.streamforester.name:443
formbook.e.streamforester.name:2053
formbook.e.streamforester.name:2083
formbook.e.streamforester.name:2087
formbook.e.streamforester.name:2096
formbook.e.streamforester.name:8443
nimda.e.streamforester.name:80
nimda.e.streamforester.name:22
nimda.e.streamforester.name:8080
nimda.e.streamforester.name:8880
nimda.e.streamforester.name:2052
nimda.e.streamforester.name:2082
nimda.e.streamforester.name:2086
nimda.e.streamforester.name:2095
nimda.e.streamforester.name:443
nimda.e.streamforester.name:2053
nimda.e.streamforester.name:2083
nimda.e.streamforester.name:2087
nimda.e.streamforester.name:2096
nimda.e.streamforester.name:8443
trickbot.e.streamforester.name:80
trickbot.e.streamforester.name:22
trickbot.e.streamforester.name:8080
trickbot.e.streamforester.name:8880
trickbot.e.streamforester.name:2052
trickbot.e.streamforester.name:2082
trickbot.e.streamforester.name:2086
trickbot.e.streamforester.name:2095
trickbot.e.streamforester.name:443
trickbot.e.streamforester.name:2053
trickbot.e.streamforester.name:2083
trickbot.e.streamforester.name:2087
trickbot.e.streamforester.name:2096
trickbot.e.streamforester.name:8443

Mutex

Jqi2AQEzDd38

Attributes

delay
0
install
true
install_file
1dt62.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
3044bba4b139eb1d5adda7292f310a82a56d943322c8907b1d8834dc2eaf5fd2

File Explorer

3044bba4b139eb1d5adda7292f310a82a56d943322c8907b1d8834dc2eaf5fd2

.exe 45KB

3044bba4b139eb1d5adda7292f310a82a56d943322c8907b1d8834dc2eaf5fd2

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 3044bba4b139eb1d5adda7292f310a82a56d943322c8907b1d8834dc2eaf5fd2
MD5 5a3ec464e202e63be52e70708c9e8f94
SHA1 a2ec2280f729c5b01365a708a4d551abee08ee80
SHA512 74e811ae7a317595535c98635ce4c85b42e57e33fa0b9aa34964a458a1a24e5297c005a37e86294038ddbfa0f48e58e7ef41239872620e2b81333688ee67fdbc
SSDEEP 768:juseoZTj4ih7WU7jBbIdmo2qjL3FodEaOPIuzjbtgX3iha8EF1MoJGpaioINozBR:jusHZTjR9bM2QUEa3u3b6XSo1MoJGETR
TLSH
T176232B003BE8812BF2BE4F78ADF26145867AF6636603D54D1CC441DB5B13FC69A426FA
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

3044bba4b139eb1d5adda7292f310a82a56d943322c8907b1d8834dc2eaf5fd2

mscoree

dotnet