asyncrat | aea9c1a256d1d87f11f2b9401853fe30e52b05bd0efe8b8220c67116e11f11f4

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General

Target
aea9c1a256d1d87f11f2b9401853fe30e52b05bd0efe8b8220c67116e11f11f4
Size 45KB
Sample260830-2lxcqsar4x
SHA256 aea9c1a256d1d87f11f2b9401853fe30e52b05bd0efe8b8220c67116e11f11f4
MD5 5170c16b20009948b40eddc4cb9fe0ac
SHA1 9a1a34844091811f16e93f2c9eea945b06615340
SHA512 877016d847de6825561212dbe9549343414157f4f03a85c210f592d41458a1ef02a369712818309fda9b27296b2cfd836c90274d1ff9bf45ac68bc8a90e44525
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlKzdAAyPMlL8TfPIMWzjbTgX3njwCMHXJntJdLB8:wuDWZTpMZSB2/lvlL+4MW3bMXXMLZnb
TLSH
T115231A003BED812BF2BE4F7898F26145867AF5737603D94A1CC451DB5713BC68A426EE
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
dridex.zorvec.name:80
dridex.zorvec.name:22
dridex.zorvec.name:8080
dridex.zorvec.name:8880
dridex.zorvec.name:2052
dridex.zorvec.name:2082
dridex.zorvec.name:2086
dridex.zorvec.name:2095
dridex.zorvec.name:443
dridex.zorvec.name:2053
dridex.zorvec.name:2083
dridex.zorvec.name:2087
dridex.zorvec.name:2096
dridex.zorvec.name:8443
azorult.zorvec.name:80
azorult.zorvec.name:22
azorult.zorvec.name:8080
azorult.zorvec.name:8880
azorult.zorvec.name:2052
azorult.zorvec.name:2082
azorult.zorvec.name:2086
azorult.zorvec.name:2095
azorult.zorvec.name:443
azorult.zorvec.name:2053
azorult.zorvec.name:2083
azorult.zorvec.name:2087
azorult.zorvec.name:2096
azorult.zorvec.name:8443

Mutex

NZJfCWOGGx1y

Attributes

delay
0
install
true
install_file
xxatr.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
aea9c1a256d1d87f11f2b9401853fe30e52b05bd0efe8b8220c67116e11f11f4

File Explorer

aea9c1a256d1d87f11f2b9401853fe30e52b05bd0efe8b8220c67116e11f11f4

.exe 45KB

aea9c1a256d1d87f11f2b9401853fe30e52b05bd0efe8b8220c67116e11f11f4

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 aea9c1a256d1d87f11f2b9401853fe30e52b05bd0efe8b8220c67116e11f11f4
MD5 5170c16b20009948b40eddc4cb9fe0ac
SHA1 9a1a34844091811f16e93f2c9eea945b06615340
SHA512 877016d847de6825561212dbe9549343414157f4f03a85c210f592d41458a1ef02a369712818309fda9b27296b2cfd836c90274d1ff9bf45ac68bc8a90e44525
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlKzdAAyPMlL8TfPIMWzjbTgX3njwCMHXJntJdLB8:wuDWZTpMZSB2/lvlL+4MW3bMXXMLZnb
TLSH
T115231A003BED812BF2BE4F7898F26145867AF5737603D94A1CC451DB5713BC68A426EE
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

51262

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

aea9c1a256d1d87f11f2b9401853fe30e52b05bd0efe8b8220c67116e11f11f4

mscoree

dotnet