asyncrat | c87a94cf491e90f39e2eba499aff68d68a18e596d3953f506d749c0b1587fda8[.]exe

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General

Target
c87a94cf491e90f39e2eba499aff68d68a18e596d3953f506d749c0b1587fda8.exe
Size 45KB
Sample260711-qlacesbw6p
SHA256 c87a94cf491e90f39e2eba499aff68d68a18e596d3953f506d749c0b1587fda8
MD5 813c132fe61c521f0967751c8526707e
SHA1 d9826fb9407627828e9cf9a5bc0b830d5ae6594d
SHA512 ddc8cf1a83aced71166bc21ffc2ebdba927420aae30b563f8e77e4f361e5a60eed8e3027f4cdc10fd606867c7e534de92d8366b33a8b89da34f0deee8ef29d20
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9e/rs4PJZOPIc4zjbkgXZixs1Mlo7NBDZ8x:0u1YJTHcw2RwUf3c43brXoxs1M+7Dd8x
TLSH
T164232A0037E8822BF2BE4FB89CF26145467AF2673602E58E1CC451DB5613FC69A526FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

asentv.tv:80
asentv.tv:22
asentv.tv:8080
asentv.tv:8880
asentv.tv:2052
asentv.tv:2082
asentv.tv:2086
asentv.tv:2095
asentv.tv:443
asentv.tv:2053
asentv.tv:2083
asentv.tv:2087
asentv.tv:2096
asentv.tv:8443
www.asentv.tv:80
www.asentv.tv:22
www.asentv.tv:8080
www.asentv.tv:8880
www.asentv.tv:2052
www.asentv.tv:2082
www.asentv.tv:2086
www.asentv.tv:2095
www.asentv.tv:443
www.asentv.tv:2053
www.asentv.tv:2083
www.asentv.tv:2087
www.asentv.tv:2096
www.asentv.tv:8443
locky.asentv.tv:80
locky.asentv.tv:22
locky.asentv.tv:8080
locky.asentv.tv:8880
locky.asentv.tv:2052
locky.asentv.tv:2082
locky.asentv.tv:2086
locky.asentv.tv:2095
locky.asentv.tv:443
locky.asentv.tv:2053
locky.asentv.tv:2083
locky.asentv.tv:2087
locky.asentv.tv:2096
locky.asentv.tv:8443
gozi.asentv.tv:80
gozi.asentv.tv:22
gozi.asentv.tv:8080
gozi.asentv.tv:8880
gozi.asentv.tv:2052
gozi.asentv.tv:2082
gozi.asentv.tv:2086
gozi.asentv.tv:2095
gozi.asentv.tv:443
gozi.asentv.tv:2053
gozi.asentv.tv:2083
gozi.asentv.tv:2087
gozi.asentv.tv:2096
gozi.asentv.tv:8443
klez.asentv.tv:80
klez.asentv.tv:22
klez.asentv.tv:8080
klez.asentv.tv:8880
klez.asentv.tv:2052
klez.asentv.tv:2082
klez.asentv.tv:2086
klez.asentv.tv:2095
klez.asentv.tv:443
klez.asentv.tv:2053
klez.asentv.tv:2083
klez.asentv.tv:2087
klez.asentv.tv:2096
klez.asentv.tv:8443
mirai.asentv.tv:80
mirai.asentv.tv:22
mirai.asentv.tv:8080
mirai.asentv.tv:8880
mirai.asentv.tv:2052
mirai.asentv.tv:2082
mirai.asentv.tv:2086
mirai.asentv.tv:2095
mirai.asentv.tv:443
mirai.asentv.tv:2053
mirai.asentv.tv:2083
mirai.asentv.tv:2087
mirai.asentv.tv:2096
mirai.asentv.tv:8443

Mutex

MR9qkyYSAtw3

Attributes

delay
0
install
true
install_file
oocunp.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
c87a94cf491e90f39e2eba499aff68d68a18e596d3953f506d749c0b1587fda8.exe

File Explorer

c87a94cf491e90f39e2eba499aff68d68a18e596d3953f506d749c0b1587fda8.exe

.exe 45KB

c87a94cf491e90f39e2eba499aff68d68a18e596d3953f506d749c0b1587fda8.exe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 c87a94cf491e90f39e2eba499aff68d68a18e596d3953f506d749c0b1587fda8
MD5 813c132fe61c521f0967751c8526707e
SHA1 d9826fb9407627828e9cf9a5bc0b830d5ae6594d
SHA512 ddc8cf1a83aced71166bc21ffc2ebdba927420aae30b563f8e77e4f361e5a60eed8e3027f4cdc10fd606867c7e534de92d8366b33a8b89da34f0deee8ef29d20
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9e/rs4PJZOPIc4zjbkgXZixs1Mlo7NBDZ8x:0u1YJTHcw2RwUf3c43brXoxs1M+7Dd8x
TLSH
T164232A0037E8822BF2BE4FB89CF26145467AF2673602E58E1CC451DB5613FC69A526FD
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

c87a94cf491e90f39e2eba499aff68d68a18e596d3953f506d749c0b1587fda8.exe

mscoree

dotnet