asyncrat | bbacab7d951b42eaf6a1a0a666381e16abae03096ad484fccdcfc1b9c8a74808

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General

Target
bbacab7d951b42eaf6a1a0a666381e16abae03096ad484fccdcfc1b9c8a74808
Size 45KB
Sample260905-ap2yvatblc
SHA256 bbacab7d951b42eaf6a1a0a666381e16abae03096ad484fccdcfc1b9c8a74808
MD5 225f3eb53ffdf0b517686ca472a5167d
SHA1 e1af7a3819477b965c86d820b22c59365f3a1bd4
SHA512 c90262c0e484ab3bdbbd368c28e671f7d98508b8588a28f2044b5be8b3991cbd3eb8f7fc83b17649d2b91bd12af4da1a9d958c67a6a961b990ea6069edbe34bf
SSDEEP 768:QuflpT8AkKuWUch7wmo2q9lOJQICBIvSNjPIfzjbPgX3H4nGiGaM95tolkBDZTx:QuflpT8Hv20OJD3SKf3b4X3uGi9MTC8H
TLSH
T1BB231B0037EC812BF2BE5F7899F26145867AF2633603E54A1CC451DB5613FC69A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

xem18.info:80
xem18.info:22
xem18.info:8080
xem18.info:8880
xem18.info:2052
xem18.info:2082
xem18.info:2086
xem18.info:2095
xem18.info:443
xem18.info:2053
xem18.info:2083
xem18.info:2087
xem18.info:2096
xem18.info:8443
www.xem18.info:80
www.xem18.info:22
www.xem18.info:8080
www.xem18.info:8880
www.xem18.info:2052
www.xem18.info:2082
www.xem18.info:2086
www.xem18.info:2095
www.xem18.info:443
www.xem18.info:2053
www.xem18.info:2083
www.xem18.info:2087
www.xem18.info:2096
www.xem18.info:8443
clop.xem18.info:80
clop.xem18.info:22
clop.xem18.info:8080
clop.xem18.info:8880
clop.xem18.info:2052
clop.xem18.info:2082
clop.xem18.info:2086
clop.xem18.info:2095
clop.xem18.info:443
clop.xem18.info:2053
clop.xem18.info:2083
clop.xem18.info:2087
clop.xem18.info:2096
clop.xem18.info:8443
zeus.xem18.info:80
zeus.xem18.info:22
zeus.xem18.info:8080
zeus.xem18.info:8880
zeus.xem18.info:2052
zeus.xem18.info:2082
zeus.xem18.info:2086
zeus.xem18.info:2095
zeus.xem18.info:443
zeus.xem18.info:2053
zeus.xem18.info:2083
zeus.xem18.info:2087
zeus.xem18.info:2096
zeus.xem18.info:8443

Mutex

siuPlYtLhJQD

Attributes

delay
0
install
true
install_file
03o4iht.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
bbacab7d951b42eaf6a1a0a666381e16abae03096ad484fccdcfc1b9c8a74808

File Explorer

bbacab7d951b42eaf6a1a0a666381e16abae03096ad484fccdcfc1b9c8a74808

.exe 45KB

bbacab7d951b42eaf6a1a0a666381e16abae03096ad484fccdcfc1b9c8a74808

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 bbacab7d951b42eaf6a1a0a666381e16abae03096ad484fccdcfc1b9c8a74808
MD5 225f3eb53ffdf0b517686ca472a5167d
SHA1 e1af7a3819477b965c86d820b22c59365f3a1bd4
SHA512 c90262c0e484ab3bdbbd368c28e671f7d98508b8588a28f2044b5be8b3991cbd3eb8f7fc83b17649d2b91bd12af4da1a9d958c67a6a961b990ea6069edbe34bf
SSDEEP 768:QuflpT8AkKuWUch7wmo2q9lOJQICBIvSNjPIfzjbPgX3H4nGiGaM95tolkBDZTx:QuflpT8Hv20OJD3SKf3b4X3uGi9MTC8H
TLSH
T1BB231B0037EC812BF2BE5F7899F26145867AF2633603E54A1CC451DB5613FC69A42AFE
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

bbacab7d951b42eaf6a1a0a666381e16abae03096ad484fccdcfc1b9c8a74808

mscoree

dotnet