asyncrat | 5e43fba199325359cb30608939d941f90be0e5ee78a81ab08b365544604387a3

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General

Target
5e43fba199325359cb30608939d941f90be0e5ee78a81ab08b365544604387a3
Size 45KB
Sample260804-kd7easbk4t
SHA256 5e43fba199325359cb30608939d941f90be0e5ee78a81ab08b365544604387a3
MD5 26bc542baf3ba871d926fb0697953991
SHA1 3bd1d9d0049cb5b20a1df9711faf1154fddf5f55
SHA512 83870ef682125461b50c741a06be3de0fd90a6d5805e34c8299378c780258f70adb7e8a5925bb2d66a5260b94b01a0aa1cc4afc2199184f1b031c4f9a87f6798
SSDEEP 768:5udApTNctooWUS7C+mo2qtLZoQTMtPI4HjbUgX3iK4GDTdsgOS8BDZ0x:5udApTNmU2UL34Db7XSK4GNsged0x
TLSH
T185231B0037E8822BF2BE4F78A9F26145867AF6677603D54E2CC441DB5623FC58A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

cwlottery.com:80
cwlottery.com:22
cwlottery.com:8080
cwlottery.com:8880
cwlottery.com:2052
cwlottery.com:2082
cwlottery.com:2086
cwlottery.com:2095
cwlottery.com:443
cwlottery.com:2053
cwlottery.com:2083
cwlottery.com:2087
cwlottery.com:2096
cwlottery.com:8443
www.cwlottery.com:80
www.cwlottery.com:22
www.cwlottery.com:8080
www.cwlottery.com:8880
www.cwlottery.com:2052
www.cwlottery.com:2082
www.cwlottery.com:2086
www.cwlottery.com:2095
www.cwlottery.com:443
www.cwlottery.com:2053
www.cwlottery.com:2083
www.cwlottery.com:2087
www.cwlottery.com:2096
www.cwlottery.com:8443
invasive.cwlottery.com:80
invasive.cwlottery.com:22
invasive.cwlottery.com:8080
invasive.cwlottery.com:8880
invasive.cwlottery.com:2052
invasive.cwlottery.com:2082
invasive.cwlottery.com:2086
invasive.cwlottery.com:2095
invasive.cwlottery.com:443
invasive.cwlottery.com:2053
invasive.cwlottery.com:2083
invasive.cwlottery.com:2087
invasive.cwlottery.com:2096
invasive.cwlottery.com:8443
hack.cwlottery.com:80
hack.cwlottery.com:22
hack.cwlottery.com:8080
hack.cwlottery.com:8880
hack.cwlottery.com:2052
hack.cwlottery.com:2082
hack.cwlottery.com:2086
hack.cwlottery.com:2095
hack.cwlottery.com:443
hack.cwlottery.com:2053
hack.cwlottery.com:2083
hack.cwlottery.com:2087
hack.cwlottery.com:2096
hack.cwlottery.com:8443

Mutex

XfxDvTBue5hR

Attributes

delay
0
install
true
install_file
cxvuwc.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
5e43fba199325359cb30608939d941f90be0e5ee78a81ab08b365544604387a3

File Explorer

5e43fba199325359cb30608939d941f90be0e5ee78a81ab08b365544604387a3

.exe 45KB

5e43fba199325359cb30608939d941f90be0e5ee78a81ab08b365544604387a3

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 5e43fba199325359cb30608939d941f90be0e5ee78a81ab08b365544604387a3
MD5 26bc542baf3ba871d926fb0697953991
SHA1 3bd1d9d0049cb5b20a1df9711faf1154fddf5f55
SHA512 83870ef682125461b50c741a06be3de0fd90a6d5805e34c8299378c780258f70adb7e8a5925bb2d66a5260b94b01a0aa1cc4afc2199184f1b031c4f9a87f6798
SSDEEP 768:5udApTNctooWUS7C+mo2qtLZoQTMtPI4HjbUgX3iK4GDTdsgOS8BDZ0x:5udApTNmU2UL34Db7XSK4GNsged0x
TLSH
T185231B0037E8822BF2BE4F78A9F26145867AF6677603D54E2CC441DB5623FC58A426FD
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

51278

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

5e43fba199325359cb30608939d941f90be0e5ee78a81ab08b365544604387a3

mscoree

dotnet