asyncrat | 594011c9ec5c38dcf6750da08de8ff37546c3079d9469fdf409b30807cfd27b7

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General

Target
594011c9ec5c38dcf6750da08de8ff37546c3079d9469fdf409b30807cfd27b7
Size 45KB
Sample260821-nsdbjsdn2y
SHA256 594011c9ec5c38dcf6750da08de8ff37546c3079d9469fdf409b30807cfd27b7
MD5 346741d2fbd358018915493dcb4b73b4
SHA1 d52617a639b45d50f0cc7eef69dadce198caf412
SHA512 71d02550a0be0a6382ac48568dad1944f020bc29fe80772d48325ec84aaa23151fc94423d90eb54f49d586b3f55944f8ccee5abc0cef9718109005be106bf0b0
SSDEEP 768:QulLJTEs+EgWUKJTGmo2q9cZo3TMtPImpjbIgX3iX8zl/iulpsDfxuxCeBDZTx:QulLJTE9X2NU3mJbfXSMh/i6p0uxCwdN
TLSH
T15B232B003BD8812BF2BE4F789DF26145867AF6673603D54A2CC4519B1623FC6CA426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

zorvec.name:80
zorvec.name:22
zorvec.name:8080
zorvec.name:8880
zorvec.name:2052
zorvec.name:2082
zorvec.name:2086
zorvec.name:2095
zorvec.name:443
zorvec.name:2053
zorvec.name:2083
zorvec.name:2087
zorvec.name:2096
zorvec.name:8443
www.zorvec.name:80
www.zorvec.name:22
www.zorvec.name:8080
www.zorvec.name:8880
www.zorvec.name:2052
www.zorvec.name:2082
www.zorvec.name:2086
www.zorvec.name:2095
www.zorvec.name:443
www.zorvec.name:2053
www.zorvec.name:2083
www.zorvec.name:2087
www.zorvec.name:2096
www.zorvec.name:8443
rat.zorvec.name:80
rat.zorvec.name:22
rat.zorvec.name:8080
rat.zorvec.name:8880
rat.zorvec.name:2052
rat.zorvec.name:2082
rat.zorvec.name:2086
rat.zorvec.name:2095
rat.zorvec.name:443
rat.zorvec.name:2053
rat.zorvec.name:2083
rat.zorvec.name:2087
rat.zorvec.name:2096
rat.zorvec.name:8443
clop.zorvec.name:80
clop.zorvec.name:22
clop.zorvec.name:8080
clop.zorvec.name:8880
clop.zorvec.name:2052
clop.zorvec.name:2082
clop.zorvec.name:2086
clop.zorvec.name:2095
clop.zorvec.name:443
clop.zorvec.name:2053
clop.zorvec.name:2083
clop.zorvec.name:2087
clop.zorvec.name:2096
clop.zorvec.name:8443

Mutex

R3YSXC1A8oaX

Attributes

delay
0
install
true
install_file
f4f6lb.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
594011c9ec5c38dcf6750da08de8ff37546c3079d9469fdf409b30807cfd27b7

File Explorer

594011c9ec5c38dcf6750da08de8ff37546c3079d9469fdf409b30807cfd27b7

.exe 45KB

594011c9ec5c38dcf6750da08de8ff37546c3079d9469fdf409b30807cfd27b7

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 594011c9ec5c38dcf6750da08de8ff37546c3079d9469fdf409b30807cfd27b7
MD5 346741d2fbd358018915493dcb4b73b4
SHA1 d52617a639b45d50f0cc7eef69dadce198caf412
SHA512 71d02550a0be0a6382ac48568dad1944f020bc29fe80772d48325ec84aaa23151fc94423d90eb54f49d586b3f55944f8ccee5abc0cef9718109005be106bf0b0
SSDEEP 768:QulLJTEs+EgWUKJTGmo2q9cZo3TMtPImpjbIgX3iX8zl/iulpsDfxuxCeBDZTx:QulLJTE9X2NU3mJbfXSMh/i6p0uxCwdN
TLSH
T15B232B003BD8812BF2BE4F789DF26145867AF6673603D54A2CC4519B1623FC6CA426FE
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

51230

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

594011c9ec5c38dcf6750da08de8ff37546c3079d9469fdf409b30807cfd27b7

mscoree

dotnet