asyncrat | aa175190cb43f1275d1ad573d46c0695c96f5857ff9d64e26bd7d7fda9d35717

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General

Target
aa175190cb43f1275d1ad573d46c0695c96f5857ff9d64e26bd7d7fda9d35717
Size 45KB
Sample260801-xe9bhaen21
SHA256 aa175190cb43f1275d1ad573d46c0695c96f5857ff9d64e26bd7d7fda9d35717
MD5 e1da88a122d88ba88d55b3d21f40e265
SHA1 4633ba7d4ccd59cb96f711290e69842202533d45
SHA512 671464fb5052b0f5fef281207a471978ff3a50a54e2785a01d7505abbaa6ef1ade8e0edeb4dc9070531576db7c6f7f921485dbaf68d68a942d2b0a59f82a924d
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwshk6K7OOPIzzjbJgK3ib9IhzkQlBp5lVSd4BDZMx:ku40ZTXEb246VO3z3bGKSb+zlBpbVSA8
TLSH
T19A231A103BE8822BF2BE4F78A9F26145467AF2B36603D5491CC452DB4713FC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

xcavengon.click:80
xcavengon.click:22
xcavengon.click:8080
xcavengon.click:8880
xcavengon.click:2052
xcavengon.click:2082
xcavengon.click:2086
xcavengon.click:2095
xcavengon.click:443
xcavengon.click:2053
xcavengon.click:2083
xcavengon.click:2087
xcavengon.click:2096
xcavengon.click:8443
www.xcavengon.click:80
www.xcavengon.click:22
www.xcavengon.click:8080
www.xcavengon.click:8880
www.xcavengon.click:2052
www.xcavengon.click:2082
www.xcavengon.click:2086
www.xcavengon.click:2095
www.xcavengon.click:443
www.xcavengon.click:2053
www.xcavengon.click:2083
www.xcavengon.click:2087
www.xcavengon.click:2096
www.xcavengon.click:8443
triton.xcavengon.click:80
triton.xcavengon.click:22
triton.xcavengon.click:8080
triton.xcavengon.click:8880
triton.xcavengon.click:2052
triton.xcavengon.click:2082
triton.xcavengon.click:2086
triton.xcavengon.click:2095
triton.xcavengon.click:443
triton.xcavengon.click:2053
triton.xcavengon.click:2083
triton.xcavengon.click:2087
triton.xcavengon.click:2096
triton.xcavengon.click:8443
sobig.xcavengon.click:80
sobig.xcavengon.click:22
sobig.xcavengon.click:8080
sobig.xcavengon.click:8880
sobig.xcavengon.click:2052
sobig.xcavengon.click:2082
sobig.xcavengon.click:2086
sobig.xcavengon.click:2095
sobig.xcavengon.click:443
sobig.xcavengon.click:2053
sobig.xcavengon.click:2083
sobig.xcavengon.click:2087
sobig.xcavengon.click:2096
sobig.xcavengon.click:8443
iloveyou.xcavengon.click:80
iloveyou.xcavengon.click:22
iloveyou.xcavengon.click:8080
iloveyou.xcavengon.click:8880
iloveyou.xcavengon.click:2052
iloveyou.xcavengon.click:2082
iloveyou.xcavengon.click:2086
iloveyou.xcavengon.click:2095
iloveyou.xcavengon.click:443
iloveyou.xcavengon.click:2053
iloveyou.xcavengon.click:2083
iloveyou.xcavengon.click:2087
iloveyou.xcavengon.click:2096
iloveyou.xcavengon.click:8443
nimda.xcavengon.click:80
nimda.xcavengon.click:22
nimda.xcavengon.click:8080
nimda.xcavengon.click:8880
nimda.xcavengon.click:2052
nimda.xcavengon.click:2082
nimda.xcavengon.click:2086
nimda.xcavengon.click:2095
nimda.xcavengon.click:443
nimda.xcavengon.click:2053
nimda.xcavengon.click:2083
nimda.xcavengon.click:2087
nimda.xcavengon.click:2096
nimda.xcavengon.click:8443

Mutex

7Xy9VVI9EV18

Attributes

delay
0
install
true
install_file
m9vzg.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
aa175190cb43f1275d1ad573d46c0695c96f5857ff9d64e26bd7d7fda9d35717

File Explorer

aa175190cb43f1275d1ad573d46c0695c96f5857ff9d64e26bd7d7fda9d35717

.exe 45KB

aa175190cb43f1275d1ad573d46c0695c96f5857ff9d64e26bd7d7fda9d35717

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 aa175190cb43f1275d1ad573d46c0695c96f5857ff9d64e26bd7d7fda9d35717
MD5 e1da88a122d88ba88d55b3d21f40e265
SHA1 4633ba7d4ccd59cb96f711290e69842202533d45
SHA512 671464fb5052b0f5fef281207a471978ff3a50a54e2785a01d7505abbaa6ef1ade8e0edeb4dc9070531576db7c6f7f921485dbaf68d68a942d2b0a59f82a924d
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwshk6K7OOPIzzjbJgK3ib9IhzkQlBp5lVSd4BDZMx:ku40ZTXEb246VO3z3bGKSb+zlBpbVSA8
TLSH
T19A231A103BE8822BF2BE4F78A9F26145467AF2B36603D5491CC452DB4713FC69A426FD
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

51390

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

aa175190cb43f1275d1ad573d46c0695c96f5857ff9d64e26bd7d7fda9d35717

mscoree

dotnet