asyncrat | a9f34d558daa06822405570ea0e16b9368af6461343bc74b5506a915f7b137c2

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General

Target
a9f34d558daa06822405570ea0e16b9368af6461343bc74b5506a915f7b137c2
Size 45KB
Sample260802-wpw89aydnd
SHA256 a9f34d558daa06822405570ea0e16b9368af6461343bc74b5506a915f7b137c2
MD5 e096bcd0bd0dc9cfde4914c86ba5d9c3
SHA1 180feab7aff30488d788c279a90ad95126a7035b
SHA512 fb612bbaeb181ac0a6c6ebe714f01f4599d556e99c43e22269c977784d775daa81b2a0e9863153254dd890d5e516c5681a83621e23ed70a6e72925b629c3ed78
SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4UzjHy/aKPIbEjbJgX3iEvOLcYJlsrtWzBDZ0x:8uUIpT4vAj2wnhbEbGXSEvGcYJ0Yd0x
TLSH
T1A3232A0037E9C12BF2BE4F789DF26145857AF6633A03D58A1CC4119B1613FC69A526FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexviet41.com:80
sexviet41.com:22
sexviet41.com:8080
sexviet41.com:8880
sexviet41.com:2052
sexviet41.com:2082
sexviet41.com:2086
sexviet41.com:2095
sexviet41.com:443
sexviet41.com:2053
sexviet41.com:2083
sexviet41.com:2087
sexviet41.com:2096
sexviet41.com:8443
www.sexviet41.com:80
www.sexviet41.com:22
www.sexviet41.com:8080
www.sexviet41.com:8880
www.sexviet41.com:2052
www.sexviet41.com:2082
www.sexviet41.com:2086
www.sexviet41.com:2095
www.sexviet41.com:443
www.sexviet41.com:2053
www.sexviet41.com:2083
www.sexviet41.com:2087
www.sexviet41.com:2096
www.sexviet41.com:8443
downadup.sexviet41.com:80
downadup.sexviet41.com:22
downadup.sexviet41.com:8080
downadup.sexviet41.com:8880
downadup.sexviet41.com:2052
downadup.sexviet41.com:2082
downadup.sexviet41.com:2086
downadup.sexviet41.com:2095
downadup.sexviet41.com:443
downadup.sexviet41.com:2053
downadup.sexviet41.com:2083
downadup.sexviet41.com:2087
downadup.sexviet41.com:2096
downadup.sexviet41.com:8443
stuxnet.sexviet41.com:80
stuxnet.sexviet41.com:22
stuxnet.sexviet41.com:8080
stuxnet.sexviet41.com:8880
stuxnet.sexviet41.com:2052
stuxnet.sexviet41.com:2082
stuxnet.sexviet41.com:2086
stuxnet.sexviet41.com:2095
stuxnet.sexviet41.com:443
stuxnet.sexviet41.com:2053
stuxnet.sexviet41.com:2083
stuxnet.sexviet41.com:2087
stuxnet.sexviet41.com:2096
stuxnet.sexviet41.com:8443
agenttesla.sexviet41.com:80
agenttesla.sexviet41.com:22
agenttesla.sexviet41.com:8080
agenttesla.sexviet41.com:8880
agenttesla.sexviet41.com:2052
agenttesla.sexviet41.com:2082
agenttesla.sexviet41.com:2086
agenttesla.sexviet41.com:2095
agenttesla.sexviet41.com:443
agenttesla.sexviet41.com:2053
agenttesla.sexviet41.com:2083
agenttesla.sexviet41.com:2087
agenttesla.sexviet41.com:2096
agenttesla.sexviet41.com:8443
rat.sexviet41.com:80
rat.sexviet41.com:22
rat.sexviet41.com:8080
rat.sexviet41.com:8880
rat.sexviet41.com:2052
rat.sexviet41.com:2082
rat.sexviet41.com:2086
rat.sexviet41.com:2095
rat.sexviet41.com:443
rat.sexviet41.com:2053
rat.sexviet41.com:2083
rat.sexviet41.com:2087
rat.sexviet41.com:2096
rat.sexviet41.com:8443

Mutex

HGNbZizYHxeN

Attributes

delay
0
install
true
install_file
te1t3n6.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
a9f34d558daa06822405570ea0e16b9368af6461343bc74b5506a915f7b137c2

File Explorer

a9f34d558daa06822405570ea0e16b9368af6461343bc74b5506a915f7b137c2

.exe 45KB

a9f34d558daa06822405570ea0e16b9368af6461343bc74b5506a915f7b137c2

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 a9f34d558daa06822405570ea0e16b9368af6461343bc74b5506a915f7b137c2
MD5 e096bcd0bd0dc9cfde4914c86ba5d9c3
SHA1 180feab7aff30488d788c279a90ad95126a7035b
SHA512 fb612bbaeb181ac0a6c6ebe714f01f4599d556e99c43e22269c977784d775daa81b2a0e9863153254dd890d5e516c5681a83621e23ed70a6e72925b629c3ed78
SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4UzjHy/aKPIbEjbJgX3iEvOLcYJlsrtWzBDZ0x:8uUIpT4vAj2wnhbEbGXSEvGcYJ0Yd0x
TLSH
T1A3232A0037E9C12BF2BE4F789DF26145857AF6633A03D58A1CC4119B1613FC69A526FE
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

a9f34d558daa06822405570ea0e16b9368af6461343bc74b5506a915f7b137c2

mscoree

dotnet