asyncrat | df78acbde2113095175cf2fb4fb5c40f55b5ba9207ca83b679354f7ed09f6063

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General

Target
df78acbde2113095175cf2fb4fb5c40f55b5ba9207ca83b679354f7ed09f6063
Size 45KB
Sample260702-kt178ads8p
SHA256 df78acbde2113095175cf2fb4fb5c40f55b5ba9207ca83b679354f7ed09f6063
MD5 85c555f18745cb63b646715c8f4798ca
SHA1 42e769a2792506766c1aba9b4a30f69df3a7876f
SHA512 cb63593e463d07974e7c1d21ab8c81168fbf7371ae22745aaa64b397736a90e11eb57e3441cc08b4c31e0014b54a8a132a6de7d541770930a6d27631284519c9
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1b0y3NPAIeiZPI2zjb6g53i6TI6Pi2k5TiWDxGfBDZW:cuR0JTPjY223V8iW23bt5S6/PiP5TxDB
TLSH
T1FF231A0037E9C12BF2BE4F7499F26141867AE2672603D64A1CC451DB5B23FC69A43AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

xxxtop.net:80
xxxtop.net:22
xxxtop.net:8080
xxxtop.net:8880
xxxtop.net:2052
xxxtop.net:2082
xxxtop.net:2086
xxxtop.net:2095
xxxtop.net:443
xxxtop.net:2053
xxxtop.net:2083
xxxtop.net:2087
xxxtop.net:2096
xxxtop.net:8443
www.xxxtop.net:80
www.xxxtop.net:22
www.xxxtop.net:8080
www.xxxtop.net:8880
www.xxxtop.net:2052
www.xxxtop.net:2082
www.xxxtop.net:2086
www.xxxtop.net:2095
www.xxxtop.net:443
www.xxxtop.net:2053
www.xxxtop.net:2083
www.xxxtop.net:2087
www.xxxtop.net:2096
www.xxxtop.net:8443
hacker.xxxtop.net:80
hacker.xxxtop.net:22
hacker.xxxtop.net:8080
hacker.xxxtop.net:8880
hacker.xxxtop.net:2052
hacker.xxxtop.net:2082
hacker.xxxtop.net:2086
hacker.xxxtop.net:2095
hacker.xxxtop.net:443
hacker.xxxtop.net:2053
hacker.xxxtop.net:2083
hacker.xxxtop.net:2087
hacker.xxxtop.net:2096
hacker.xxxtop.net:8443
trickbot.xxxtop.net:80
trickbot.xxxtop.net:22
trickbot.xxxtop.net:8080
trickbot.xxxtop.net:8880
trickbot.xxxtop.net:2052
trickbot.xxxtop.net:2082
trickbot.xxxtop.net:2086
trickbot.xxxtop.net:2095
trickbot.xxxtop.net:443
trickbot.xxxtop.net:2053
trickbot.xxxtop.net:2083
trickbot.xxxtop.net:2087
trickbot.xxxtop.net:2096
trickbot.xxxtop.net:8443
stuxnet.xxxtop.net:80
stuxnet.xxxtop.net:22
stuxnet.xxxtop.net:8080
stuxnet.xxxtop.net:8880
stuxnet.xxxtop.net:2052
stuxnet.xxxtop.net:2082
stuxnet.xxxtop.net:2086
stuxnet.xxxtop.net:2095
stuxnet.xxxtop.net:443
stuxnet.xxxtop.net:2053
stuxnet.xxxtop.net:2083
stuxnet.xxxtop.net:2087
stuxnet.xxxtop.net:2096
stuxnet.xxxtop.net:8443

Mutex

9vDZqECYGfg2

Attributes

delay
0
install
true
install_file
yjil.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
df78acbde2113095175cf2fb4fb5c40f55b5ba9207ca83b679354f7ed09f6063

File Explorer

df78acbde2113095175cf2fb4fb5c40f55b5ba9207ca83b679354f7ed09f6063

.exe 45KB

df78acbde2113095175cf2fb4fb5c40f55b5ba9207ca83b679354f7ed09f6063

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 df78acbde2113095175cf2fb4fb5c40f55b5ba9207ca83b679354f7ed09f6063
MD5 85c555f18745cb63b646715c8f4798ca
SHA1 42e769a2792506766c1aba9b4a30f69df3a7876f
SHA512 cb63593e463d07974e7c1d21ab8c81168fbf7371ae22745aaa64b397736a90e11eb57e3441cc08b4c31e0014b54a8a132a6de7d541770930a6d27631284519c9
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1b0y3NPAIeiZPI2zjb6g53i6TI6Pi2k5TiWDxGfBDZW:cuR0JTPjY223V8iW23bt5S6/PiP5TxDB
TLSH
T1FF231A0037E9C12BF2BE4F7499F26141867AE2672603D64A1CC451DB5B23FC69A43AFD
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

df78acbde2113095175cf2fb4fb5c40f55b5ba9207ca83b679354f7ed09f6063

mscoree

dotnet