asyncrat | 165c3b2d118a6d75ee951009fe9108c6b528db0c0690b8005c238772a84c4034

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General

Target
165c3b2d118a6d75ee951009fe9108c6b528db0c0690b8005c238772a84c4034
Size 45KB
Sample260703-npf82ags4z
SHA256 165c3b2d118a6d75ee951009fe9108c6b528db0c0690b8005c238772a84c4034
MD5 9e32fccee1c0739d449db57834df4134
SHA1 43574a598fef44a7d6d2b00c5bedbfc23d618ad9
SHA512 5289c2fb52d80e648f7f844ef7ff60d35d7cf225f2768c63f9c67aeb94602decfd866a6f2309fb93a3915e202937b2e29bbee0cfb2160f636a15a0e60017aecc
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwnZTohEaSPILzjbYgX3ickR0r4t45d1auFxUdqGBDo:ku40ZTXEb2d4Ea7L3bPXSa4tIudqIdMx
TLSH
T1B2232A003BE8C22BF2BE4F786DF26245867AF1636603D64A1CC441D75713BC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

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
fakeupdates.myzoomboom.com:80
fakeupdates.myzoomboom.com:22
fakeupdates.myzoomboom.com:8080
fakeupdates.myzoomboom.com:8880
fakeupdates.myzoomboom.com:2052
fakeupdates.myzoomboom.com:2082
fakeupdates.myzoomboom.com:2086
fakeupdates.myzoomboom.com:2095
fakeupdates.myzoomboom.com:443
fakeupdates.myzoomboom.com:2053
fakeupdates.myzoomboom.com:2083
fakeupdates.myzoomboom.com:2087
fakeupdates.myzoomboom.com:2096
fakeupdates.myzoomboom.com:8443
ryuk.myzoomboom.com:80
ryuk.myzoomboom.com:22
ryuk.myzoomboom.com:8080
ryuk.myzoomboom.com:8880
ryuk.myzoomboom.com:2052
ryuk.myzoomboom.com:2082
ryuk.myzoomboom.com:2086
ryuk.myzoomboom.com:2095
ryuk.myzoomboom.com:443
ryuk.myzoomboom.com:2053
ryuk.myzoomboom.com:2083
ryuk.myzoomboom.com:2087
ryuk.myzoomboom.com:2096
ryuk.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
klez.myzoomboom.com:80
klez.myzoomboom.com:22
klez.myzoomboom.com:8080
klez.myzoomboom.com:8880
klez.myzoomboom.com:2052
klez.myzoomboom.com:2082
klez.myzoomboom.com:2086
klez.myzoomboom.com:2095
klez.myzoomboom.com:443
klez.myzoomboom.com:2053
klez.myzoomboom.com:2083
klez.myzoomboom.com:2087
klez.myzoomboom.com:2096
klez.myzoomboom.com:8443

Mutex

L1EKeRgePZzo

Attributes

delay
0
install
true
install_file
o5us4.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  165c3b2d118a6d75ee951009fe9108c6b528db0c0690b8005c238772a84c4034
- Size 45KB
- SHA256 165c3b2d118a6d75ee951009fe9108c6b528db0c0690b8005c238772a84c4034
- MD5 9e32fccee1c0739d449db57834df4134
- SHA1 43574a598fef44a7d6d2b00c5bedbfc23d618ad9
- SHA512 5289c2fb52d80e648f7f844ef7ff60d35d7cf225f2768c63f9c67aeb94602decfd866a6f2309fb93a3915e202937b2e29bbee0cfb2160f636a15a0e60017aecc
- SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwnZTohEaSPILzjbYgX3ickR0r4t45d1auFxUdqGBDo:ku40ZTXEb2d4Ea7L3bPXSa4tIudqIdMx
- TLSH
  T1B2232A003BE8C22BF2BE4F786DF26245867AF1636603D64A1CC441D75713BC69A426FE
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

default defense_evasion discovery execution asyncrat persistence rat
- Async RAT payload
  rat
- Family: AsyncRat
  AsyncRAT is designed to remotely monitor and control other computers written in C#.
  rat asyncrat
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
behavioral1 behavioral2