asyncrat | fbec44b42b351de6a1668272c10fd441cdd0e163ab49db13873f5679bde90948

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General

Target
fbec44b42b351de6a1668272c10fd441cdd0e163ab49db13873f5679bde90948
Size 45KB
Sample260718-typjnaay51
SHA256 fbec44b42b351de6a1668272c10fd441cdd0e163ab49db13873f5679bde90948
MD5 6fd874034b73bd59e65cade635d1d07c
SHA1 4e4b4643b40c7939c75320f053b19c1ce50a4b15
SHA512 fd58ddd2451296fa8001157faf8d6e5cb6bac828edf98ba7a97fa3d64e348926f8b4254eb341881d7d4f78f317f16545d159228c7493ce6db549b5211db900c5
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9aCSwTMSPI5rjbGgX3iNsZ8Fturx0tmWF9lBDZ8x:0u1YJTHcw2NgG5/bZXSe8FOUrd8x
TLSH
T1E6232B0037E8822BF2BE4F7898F26145867AF6673603D58E1CC451DB5613FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

dagatructiep.ph:80
dagatructiep.ph:22
dagatructiep.ph:8080
dagatructiep.ph:8880
dagatructiep.ph:2052
dagatructiep.ph:2082
dagatructiep.ph:2086
dagatructiep.ph:2095
dagatructiep.ph:443
dagatructiep.ph:2053
dagatructiep.ph:2083
dagatructiep.ph:2087
dagatructiep.ph:2096
dagatructiep.ph:8443
www.dagatructiep.ph:80
www.dagatructiep.ph:22
www.dagatructiep.ph:8080
www.dagatructiep.ph:8880
www.dagatructiep.ph:2052
www.dagatructiep.ph:2082
www.dagatructiep.ph:2086
www.dagatructiep.ph:2095
www.dagatructiep.ph:443
www.dagatructiep.ph:2053
www.dagatructiep.ph:2083
www.dagatructiep.ph:2087
www.dagatructiep.ph:2096
www.dagatructiep.ph:8443
blacklotus.dagatructiep.ph:80
blacklotus.dagatructiep.ph:22
blacklotus.dagatructiep.ph:8080
blacklotus.dagatructiep.ph:8880
blacklotus.dagatructiep.ph:2052
blacklotus.dagatructiep.ph:2082
blacklotus.dagatructiep.ph:2086
blacklotus.dagatructiep.ph:2095
blacklotus.dagatructiep.ph:443
blacklotus.dagatructiep.ph:2053
blacklotus.dagatructiep.ph:2083
blacklotus.dagatructiep.ph:2087
blacklotus.dagatructiep.ph:2096
blacklotus.dagatructiep.ph:8443
klez.dagatructiep.ph:80
klez.dagatructiep.ph:22
klez.dagatructiep.ph:8080
klez.dagatructiep.ph:8880
klez.dagatructiep.ph:2052
klez.dagatructiep.ph:2082
klez.dagatructiep.ph:2086
klez.dagatructiep.ph:2095
klez.dagatructiep.ph:443
klez.dagatructiep.ph:2053
klez.dagatructiep.ph:2083
klez.dagatructiep.ph:2087
klez.dagatructiep.ph:2096
klez.dagatructiep.ph:8443

Mutex

iZPiWVDVsuZr

Attributes

delay
0
install
true
install_file
vau709.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
fbec44b42b351de6a1668272c10fd441cdd0e163ab49db13873f5679bde90948

File Explorer

fbec44b42b351de6a1668272c10fd441cdd0e163ab49db13873f5679bde90948

.exe 45KB

fbec44b42b351de6a1668272c10fd441cdd0e163ab49db13873f5679bde90948

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 fbec44b42b351de6a1668272c10fd441cdd0e163ab49db13873f5679bde90948
MD5 6fd874034b73bd59e65cade635d1d07c
SHA1 4e4b4643b40c7939c75320f053b19c1ce50a4b15
SHA512 fd58ddd2451296fa8001157faf8d6e5cb6bac828edf98ba7a97fa3d64e348926f8b4254eb341881d7d4f78f317f16545d159228c7493ce6db549b5211db900c5
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9aCSwTMSPI5rjbGgX3iNsZ8Fturx0tmWF9lBDZ8x:0u1YJTHcw2NgG5/bZXSe8FOUrd8x
TLSH
T1E6232B0037E8822BF2BE4F7898F26145867AF6673603D58E1CC451DB5613FC69A426FE
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

51310

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

fbec44b42b351de6a1668272c10fd441cdd0e163ab49db13873f5679bde90948

mscoree

dotnet