asyncrat | 815f08f786d85e387bdbb334218c3c5acd8568202c09897c342aca428ad4440b

Sharing

Copy URL Twitter E-mail

General

Target
815f08f786d85e387bdbb334218c3c5acd8568202c09897c342aca428ad4440b
Size 45KB
Sample260803-kr2e7sscpc
SHA256 815f08f786d85e387bdbb334218c3c5acd8568202c09897c342aca428ad4440b
MD5 b812887a37a8847c6016fe339b7ec6af
SHA1 dc516d4db1ee2cd29381b236da196400586c5c13
SHA512 4f51ff835dec6794906dc1ad727bfb092f6928289a2ebb696e935fe81c0bb84c9c7f7fc965bd8835a417568aeb3ac91d7a353ace22355d377e7320454d59bf8a
SSDEEP 768:0u2vpTD4U2ieWUsqfAmo2qj4ozfy3CKPItBjb6gX3i9By0dWUFiCkSKgBDZ8x:0u2vpTDe+22TRtRbtXS9By0kUkj+d8x
TLSH
T13D232A0037E8C12BF2BE5F7899F22145867AF6732A03D6491CC451DB5723BC68A526FE
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
fakeupdates.xcavengon.click:80
fakeupdates.xcavengon.click:22
fakeupdates.xcavengon.click:8080
fakeupdates.xcavengon.click:8880
fakeupdates.xcavengon.click:2052
fakeupdates.xcavengon.click:2082
fakeupdates.xcavengon.click:2086
fakeupdates.xcavengon.click:2095
fakeupdates.xcavengon.click:443
fakeupdates.xcavengon.click:2053
fakeupdates.xcavengon.click:2083
fakeupdates.xcavengon.click:2087
fakeupdates.xcavengon.click:2096
fakeupdates.xcavengon.click:8443
lokibot.xcavengon.click:80
lokibot.xcavengon.click:22
lokibot.xcavengon.click:8080
lokibot.xcavengon.click:8880
lokibot.xcavengon.click:2052
lokibot.xcavengon.click:2082
lokibot.xcavengon.click:2086
lokibot.xcavengon.click:2095
lokibot.xcavengon.click:443
lokibot.xcavengon.click:2053
lokibot.xcavengon.click:2083
lokibot.xcavengon.click:2087
lokibot.xcavengon.click:2096
lokibot.xcavengon.click:8443
ryuk.xcavengon.click:80
ryuk.xcavengon.click:22
ryuk.xcavengon.click:8080
ryuk.xcavengon.click:8880
ryuk.xcavengon.click:2052
ryuk.xcavengon.click:2082
ryuk.xcavengon.click:2086
ryuk.xcavengon.click:2095
ryuk.xcavengon.click:443
ryuk.xcavengon.click:2053
ryuk.xcavengon.click:2083
ryuk.xcavengon.click:2087
ryuk.xcavengon.click:2096
ryuk.xcavengon.click:8443
conti.xcavengon.click:80
conti.xcavengon.click:22
conti.xcavengon.click:8080
conti.xcavengon.click:8880
conti.xcavengon.click:2052
conti.xcavengon.click:2082
conti.xcavengon.click:2086
conti.xcavengon.click:2095
conti.xcavengon.click:443
conti.xcavengon.click:2053
conti.xcavengon.click:2083
conti.xcavengon.click:2087
conti.xcavengon.click:2096
conti.xcavengon.click:8443

Mutex

nDC06TIzqanS

Attributes

delay
0
install
true
install_file
mhmz8fb.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
815f08f786d85e387bdbb334218c3c5acd8568202c09897c342aca428ad4440b

File Explorer

815f08f786d85e387bdbb334218c3c5acd8568202c09897c342aca428ad4440b

.exe 45KB

815f08f786d85e387bdbb334218c3c5acd8568202c09897c342aca428ad4440b

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 815f08f786d85e387bdbb334218c3c5acd8568202c09897c342aca428ad4440b
MD5 b812887a37a8847c6016fe339b7ec6af
SHA1 dc516d4db1ee2cd29381b236da196400586c5c13
SHA512 4f51ff835dec6794906dc1ad727bfb092f6928289a2ebb696e935fe81c0bb84c9c7f7fc965bd8835a417568aeb3ac91d7a353ace22355d377e7320454d59bf8a
SSDEEP 768:0u2vpTD4U2ieWUsqfAmo2qj4ozfy3CKPItBjb6gX3i9By0dWUFiCkSKgBDZ8x:0u2vpTDe+22TRtRbtXS9By0kUkj+d8x
TLSH
T13D232A0037E8C12BF2BE5F7899F22145867AF6732A03D6491CC451DB5723BC68A526FE
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

51438

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

815f08f786d85e387bdbb334218c3c5acd8568202c09897c342aca428ad4440b

mscoree

dotnet