asyncrat | f84061fde0c0cf8dac373eff2e036d854af2cb27c1b5e4ae701d816cbed6b645

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General

Target
f84061fde0c0cf8dac373eff2e036d854af2cb27c1b5e4ae701d816cbed6b645
Size 45KB
Sample260722-kgnrcscf67
SHA256 f84061fde0c0cf8dac373eff2e036d854af2cb27c1b5e4ae701d816cbed6b645
MD5 bf33d290eb352de0e40dd8321cd71eed
SHA1 9fe90606d4d2917e5b557d0f3e3452405b9e9d0c
SHA512 a9f81f4324f21582737f005add4a8efb5814c27f39ef1a5d455872d504ca9c002ac5a26651ba5aca89324112a569198e4830f27df6ef7d3640d45ab4ed436e61
SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qAmxGQG9PHuPIczjb1gs3iIL5rAx1D+Mx8kyNGBDZe:UuKWgSJTwRf22HC3c3bSsSINrSJ9ryWs
TLSH
T15D231A003BE8C12BF2BE4F7899F26145867AF6637603D9491CC451DB5623FC6CA426EE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

dalton-marine.com:80
dalton-marine.com:22
dalton-marine.com:8080
dalton-marine.com:8880
dalton-marine.com:2052
dalton-marine.com:2082
dalton-marine.com:2086
dalton-marine.com:2095
dalton-marine.com:443
dalton-marine.com:2053
dalton-marine.com:2083
dalton-marine.com:2087
dalton-marine.com:2096
dalton-marine.com:8443
www.dalton-marine.com:80
www.dalton-marine.com:22
www.dalton-marine.com:8080
www.dalton-marine.com:8880
www.dalton-marine.com:2052
www.dalton-marine.com:2082
www.dalton-marine.com:2086
www.dalton-marine.com:2095
www.dalton-marine.com:443
www.dalton-marine.com:2053
www.dalton-marine.com:2083
www.dalton-marine.com:2087
www.dalton-marine.com:2096
www.dalton-marine.com:8443
nimda.dalton-marine.com:80
nimda.dalton-marine.com:22
nimda.dalton-marine.com:8080
nimda.dalton-marine.com:8880
nimda.dalton-marine.com:2052
nimda.dalton-marine.com:2082
nimda.dalton-marine.com:2086
nimda.dalton-marine.com:2095
nimda.dalton-marine.com:443
nimda.dalton-marine.com:2053
nimda.dalton-marine.com:2083
nimda.dalton-marine.com:2087
nimda.dalton-marine.com:2096
nimda.dalton-marine.com:8443
qbot.dalton-marine.com:80
qbot.dalton-marine.com:22
qbot.dalton-marine.com:8080
qbot.dalton-marine.com:8880
qbot.dalton-marine.com:2052
qbot.dalton-marine.com:2082
qbot.dalton-marine.com:2086
qbot.dalton-marine.com:2095
qbot.dalton-marine.com:443
qbot.dalton-marine.com:2053
qbot.dalton-marine.com:2083
qbot.dalton-marine.com:2087
qbot.dalton-marine.com:2096
qbot.dalton-marine.com:8443
connect.dalton-marine.com:80
connect.dalton-marine.com:22
connect.dalton-marine.com:8080
connect.dalton-marine.com:8880
connect.dalton-marine.com:2052
connect.dalton-marine.com:2082
connect.dalton-marine.com:2086
connect.dalton-marine.com:2095
connect.dalton-marine.com:443
connect.dalton-marine.com:2053
connect.dalton-marine.com:2083
connect.dalton-marine.com:2087
connect.dalton-marine.com:2096
connect.dalton-marine.com:8443

Mutex

QHifgIrrqItB

Attributes

delay
0
install
true
install_file
qadl5x3m.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
f84061fde0c0cf8dac373eff2e036d854af2cb27c1b5e4ae701d816cbed6b645

File Explorer

f84061fde0c0cf8dac373eff2e036d854af2cb27c1b5e4ae701d816cbed6b645

.exe 45KB

f84061fde0c0cf8dac373eff2e036d854af2cb27c1b5e4ae701d816cbed6b645

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 f84061fde0c0cf8dac373eff2e036d854af2cb27c1b5e4ae701d816cbed6b645
MD5 bf33d290eb352de0e40dd8321cd71eed
SHA1 9fe90606d4d2917e5b557d0f3e3452405b9e9d0c
SHA512 a9f81f4324f21582737f005add4a8efb5814c27f39ef1a5d455872d504ca9c002ac5a26651ba5aca89324112a569198e4830f27df6ef7d3640d45ab4ed436e61
SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qAmxGQG9PHuPIczjb1gs3iIL5rAx1D+Mx8kyNGBDZe:UuKWgSJTwRf22HC3c3bSsSINrSJ9ryWs
TLSH
T15D231A003BE8C12BF2BE4F7899F26145867AF6637603D9491CC451DB5623FC6CA426EE
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

f84061fde0c0cf8dac373eff2e036d854af2cb27c1b5e4ae701d816cbed6b645

mscoree

dotnet