asyncrat | 8f3d37b1815df854378f8548fcedb2b614b07fd0785480b37a02c0f141e7ffec

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General

Target
8f3d37b1815df854378f8548fcedb2b614b07fd0785480b37a02c0f141e7ffec
Size 45KB
Sample260702-vclfjsfs8j
SHA256 8f3d37b1815df854378f8548fcedb2b614b07fd0785480b37a02c0f141e7ffec
MD5 126cda505f056b8f0adda65ae245551d
SHA1 247c0c1df2aa6ccbb3d9fadb1c198314de59f73f
SHA512 26531901e0c714495096747093d97a6e987079901b7f63ba028979f7d131b38a3d09636fcc3d44a631de1815fee3a1aeab3cda769aa0b1f750fcac3ccb03b7ff
SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qAmxGQG9PHuPIczjbzgO3ivrqo7EeZz7NUWwLBDZcx:UuKWgSJTwRf22HC3c3bsOSO4z7N5idcx
TLSH
T152232B003BE9C22BF2BE4FB898F26105857AF5677603DA492CC451DB5623BC6C6426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

myzoomboom.com:80
myzoomboom.com:22
myzoomboom.com:8080
myzoomboom.com:8880
myzoomboom.com:2052
myzoomboom.com:2082
myzoomboom.com:2086
myzoomboom.com:2095
myzoomboom.com:443
myzoomboom.com:2053
myzoomboom.com:2083
myzoomboom.com:2087
myzoomboom.com:2096
myzoomboom.com:8443
www.myzoomboom.com:80
www.myzoomboom.com:22
www.myzoomboom.com:8080
www.myzoomboom.com:8880
www.myzoomboom.com:2052
www.myzoomboom.com:2082
www.myzoomboom.com:2086
www.myzoomboom.com:2095
www.myzoomboom.com:443
www.myzoomboom.com:2053
www.myzoomboom.com:2083
www.myzoomboom.com:2087
www.myzoomboom.com:2096
www.myzoomboom.com:8443
remcos.myzoomboom.com:80
remcos.myzoomboom.com:22
remcos.myzoomboom.com:8080
remcos.myzoomboom.com:8880
remcos.myzoomboom.com:2052
remcos.myzoomboom.com:2082
remcos.myzoomboom.com:2086
remcos.myzoomboom.com:2095
remcos.myzoomboom.com:443
remcos.myzoomboom.com:2053
remcos.myzoomboom.com:2083
remcos.myzoomboom.com:2087
remcos.myzoomboom.com:2096
remcos.myzoomboom.com:8443
sasser.myzoomboom.com:80
sasser.myzoomboom.com:22
sasser.myzoomboom.com:8080
sasser.myzoomboom.com:8880
sasser.myzoomboom.com:2052
sasser.myzoomboom.com:2082
sasser.myzoomboom.com:2086
sasser.myzoomboom.com:2095
sasser.myzoomboom.com:443
sasser.myzoomboom.com:2053
sasser.myzoomboom.com:2083
sasser.myzoomboom.com:2087
sasser.myzoomboom.com:2096
sasser.myzoomboom.com:8443
stuxnet.myzoomboom.com:80
stuxnet.myzoomboom.com:22
stuxnet.myzoomboom.com:8080
stuxnet.myzoomboom.com:8880
stuxnet.myzoomboom.com:2052
stuxnet.myzoomboom.com:2082
stuxnet.myzoomboom.com:2086
stuxnet.myzoomboom.com:2095
stuxnet.myzoomboom.com:443
stuxnet.myzoomboom.com:2053
stuxnet.myzoomboom.com:2083
stuxnet.myzoomboom.com:2087
stuxnet.myzoomboom.com:2096
stuxnet.myzoomboom.com:8443
mydoom.myzoomboom.com:80
mydoom.myzoomboom.com:22
mydoom.myzoomboom.com:8080
mydoom.myzoomboom.com:8880
mydoom.myzoomboom.com:2052
mydoom.myzoomboom.com:2082
mydoom.myzoomboom.com:2086
mydoom.myzoomboom.com:2095
mydoom.myzoomboom.com:443
mydoom.myzoomboom.com:2053
mydoom.myzoomboom.com:2083
mydoom.myzoomboom.com:2087
mydoom.myzoomboom.com:2096
mydoom.myzoomboom.com:8443

Mutex

2ekQtBMgdnsH

Attributes

delay
0
install
true
install_file
5ridbavl.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
8f3d37b1815df854378f8548fcedb2b614b07fd0785480b37a02c0f141e7ffec

File Explorer

8f3d37b1815df854378f8548fcedb2b614b07fd0785480b37a02c0f141e7ffec

.exe 45KB

8f3d37b1815df854378f8548fcedb2b614b07fd0785480b37a02c0f141e7ffec

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 8f3d37b1815df854378f8548fcedb2b614b07fd0785480b37a02c0f141e7ffec
MD5 126cda505f056b8f0adda65ae245551d
SHA1 247c0c1df2aa6ccbb3d9fadb1c198314de59f73f
SHA512 26531901e0c714495096747093d97a6e987079901b7f63ba028979f7d131b38a3d09636fcc3d44a631de1815fee3a1aeab3cda769aa0b1f750fcac3ccb03b7ff
SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qAmxGQG9PHuPIczjbzgO3ivrqo7EeZz7NUWwLBDZcx:UuKWgSJTwRf22HC3c3bsOSO4z7N5idcx
TLSH
T152232B003BE9C22BF2BE4FB898F26105857AF5677603DA492CC451DB5623BC6C6426FD
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

51406

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

8f3d37b1815df854378f8548fcedb2b614b07fd0785480b37a02c0f141e7ffec

mscoree

dotnet