asyncrat | da23d3d24cc51fcdc35b55724b47dbca1f7835ca63ca5a9a0c36eea63e0860d4

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General

Target
da23d3d24cc51fcdc35b55724b47dbca1f7835ca63ca5a9a0c36eea63e0860d4
Size 45KB
Sample260804-jwvmsazvex
SHA256 da23d3d24cc51fcdc35b55724b47dbca1f7835ca63ca5a9a0c36eea63e0860d4
MD5 06dc5f6780082552b424431374e375b3
SHA1 b60452eddcc57d04eb940d54658f65cb749112e2
SHA512 f982fab886f51e267e0a4f1b4c1eab90374932205b6bace619d11ef8b75aa27fdfe0925205625095d6f53c4dc8862a3b44825b5384982a9348b766ba56d1e94c
SSDEEP 768:4uBfJTMUyYUWUWBDimo2qVg0ewUkA1MiZPI7zjbeg33inB+NRvB9ZABDZbx:4uBfJTMpv23wvDiW73bh3Sq5B9ZWdbx
TLSH
T162231A003BE8812BF2BE4F7869F26241867AF6672603D5491CC451DB5713FC69A436FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sex18.me:80
sex18.me:22
sex18.me:8080
sex18.me:8880
sex18.me:2052
sex18.me:2082
sex18.me:2086
sex18.me:2095
sex18.me:443
sex18.me:2053
sex18.me:2083
sex18.me:2087
sex18.me:2096
sex18.me:8443
www.sex18.me:80
www.sex18.me:22
www.sex18.me:8080
www.sex18.me:8880
www.sex18.me:2052
www.sex18.me:2082
www.sex18.me:2086
www.sex18.me:2095
www.sex18.me:443
www.sex18.me:2053
www.sex18.me:2083
www.sex18.me:2087
www.sex18.me:2096
www.sex18.me:8443
blacklotus.sex18.me:80
blacklotus.sex18.me:22
blacklotus.sex18.me:8080
blacklotus.sex18.me:8880
blacklotus.sex18.me:2052
blacklotus.sex18.me:2082
blacklotus.sex18.me:2086
blacklotus.sex18.me:2095
blacklotus.sex18.me:443
blacklotus.sex18.me:2053
blacklotus.sex18.me:2083
blacklotus.sex18.me:2087
blacklotus.sex18.me:2096
blacklotus.sex18.me:8443
iloveyou.sex18.me:80
iloveyou.sex18.me:22
iloveyou.sex18.me:8080
iloveyou.sex18.me:8880
iloveyou.sex18.me:2052
iloveyou.sex18.me:2082
iloveyou.sex18.me:2086
iloveyou.sex18.me:2095
iloveyou.sex18.me:443
iloveyou.sex18.me:2053
iloveyou.sex18.me:2083
iloveyou.sex18.me:2087
iloveyou.sex18.me:2096
iloveyou.sex18.me:8443

Mutex

8UULDZ03SaWy

Attributes

delay
0
install
true
install_file
f0dh.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
da23d3d24cc51fcdc35b55724b47dbca1f7835ca63ca5a9a0c36eea63e0860d4

File Explorer

da23d3d24cc51fcdc35b55724b47dbca1f7835ca63ca5a9a0c36eea63e0860d4

.exe 45KB

da23d3d24cc51fcdc35b55724b47dbca1f7835ca63ca5a9a0c36eea63e0860d4

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 da23d3d24cc51fcdc35b55724b47dbca1f7835ca63ca5a9a0c36eea63e0860d4
MD5 06dc5f6780082552b424431374e375b3
SHA1 b60452eddcc57d04eb940d54658f65cb749112e2
SHA512 f982fab886f51e267e0a4f1b4c1eab90374932205b6bace619d11ef8b75aa27fdfe0925205625095d6f53c4dc8862a3b44825b5384982a9348b766ba56d1e94c
SSDEEP 768:4uBfJTMUyYUWUWBDimo2qVg0ewUkA1MiZPI7zjbeg33inB+NRvB9ZABDZbx:4uBfJTMpv23wvDiW73bh3Sq5B9ZWdbx
TLSH
T162231A003BE8812BF2BE4F7869F26241867AF6672603D5491CC451DB5713FC69A436FE
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

da23d3d24cc51fcdc35b55724b47dbca1f7835ca63ca5a9a0c36eea63e0860d4

mscoree

dotnet