asyncrat | 978ff94875416d7a51f38bd4f1917241fdd05a0d29af13f81a22216a0a8e33ef

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General

Target
978ff94875416d7a51f38bd4f1917241fdd05a0d29af13f81a22216a0a8e33ef
Size 45KB
Sample260707-plergaez7k
SHA256 978ff94875416d7a51f38bd4f1917241fdd05a0d29af13f81a22216a0a8e33ef
MD5 a102fbcb5894acd479bec3fce54e880c
SHA1 8dbb7e8a6640c697147c784b3d0f2da18e09a2f7
SHA512 504b6dc208e9d830174712609d9adda1aa53c55e2c2b561a2c58ea57db3efefed558addb241d3d53fceb4b6cd7bd63b2c2484f56509a451d1eaa56cac8a1f68c
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9tCSwTMSPI5DjbigX3iVD2U8T90hZoBDZsx:EulCJTHl42agG5nbFXSJfeIZOdsx
TLSH
T19A232A0037E8C12BF2BE4F78ADF26145867AB6633603D54D2CC451DB5623FC68A526FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexviet74.com:80
sexviet74.com:22
sexviet74.com:8080
sexviet74.com:8880
sexviet74.com:2052
sexviet74.com:2082
sexviet74.com:2086
sexviet74.com:2095
sexviet74.com:443
sexviet74.com:2053
sexviet74.com:2083
sexviet74.com:2087
sexviet74.com:2096
sexviet74.com:8443
www.sexviet74.com:80
www.sexviet74.com:22
www.sexviet74.com:8080
www.sexviet74.com:8880
www.sexviet74.com:2052
www.sexviet74.com:2082
www.sexviet74.com:2086
www.sexviet74.com:2095
www.sexviet74.com:443
www.sexviet74.com:2053
www.sexviet74.com:2083
www.sexviet74.com:2087
www.sexviet74.com:2096
www.sexviet74.com:8443
klez.sexviet74.com:80
klez.sexviet74.com:22
klez.sexviet74.com:8080
klez.sexviet74.com:8880
klez.sexviet74.com:2052
klez.sexviet74.com:2082
klez.sexviet74.com:2086
klez.sexviet74.com:2095
klez.sexviet74.com:443
klez.sexviet74.com:2053
klez.sexviet74.com:2083
klez.sexviet74.com:2087
klez.sexviet74.com:2096
klez.sexviet74.com:8443
remcos.sexviet74.com:80
remcos.sexviet74.com:22
remcos.sexviet74.com:8080
remcos.sexviet74.com:8880
remcos.sexviet74.com:2052
remcos.sexviet74.com:2082
remcos.sexviet74.com:2086
remcos.sexviet74.com:2095
remcos.sexviet74.com:443
remcos.sexviet74.com:2053
remcos.sexviet74.com:2083
remcos.sexviet74.com:2087
remcos.sexviet74.com:2096
remcos.sexviet74.com:8443
zbot.sexviet74.com:80
zbot.sexviet74.com:22
zbot.sexviet74.com:8080
zbot.sexviet74.com:8880
zbot.sexviet74.com:2052
zbot.sexviet74.com:2082
zbot.sexviet74.com:2086
zbot.sexviet74.com:2095
zbot.sexviet74.com:443
zbot.sexviet74.com:2053
zbot.sexviet74.com:2083
zbot.sexviet74.com:2087
zbot.sexviet74.com:2096
zbot.sexviet74.com:8443
triton.sexviet74.com:80
triton.sexviet74.com:22
triton.sexviet74.com:8080
triton.sexviet74.com:8880
triton.sexviet74.com:2052
triton.sexviet74.com:2082
triton.sexviet74.com:2086
triton.sexviet74.com:2095
triton.sexviet74.com:443
triton.sexviet74.com:2053
triton.sexviet74.com:2083
triton.sexviet74.com:2087
triton.sexviet74.com:2096
triton.sexviet74.com:8443

Mutex

HqwSFbJuFsh8

Attributes

delay
0
install
true
install_file
a860j9.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
978ff94875416d7a51f38bd4f1917241fdd05a0d29af13f81a22216a0a8e33ef

File Explorer

978ff94875416d7a51f38bd4f1917241fdd05a0d29af13f81a22216a0a8e33ef

.exe 45KB

978ff94875416d7a51f38bd4f1917241fdd05a0d29af13f81a22216a0a8e33ef

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 978ff94875416d7a51f38bd4f1917241fdd05a0d29af13f81a22216a0a8e33ef
MD5 a102fbcb5894acd479bec3fce54e880c
SHA1 8dbb7e8a6640c697147c784b3d0f2da18e09a2f7
SHA512 504b6dc208e9d830174712609d9adda1aa53c55e2c2b561a2c58ea57db3efefed558addb241d3d53fceb4b6cd7bd63b2c2484f56509a451d1eaa56cac8a1f68c
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9tCSwTMSPI5DjbigX3iVD2U8T90hZoBDZsx:EulCJTHl42agG5nbFXSJfeIZOdsx
TLSH
T19A232A0037E8C12BF2BE4F78ADF26145867AB6633603D54D2CC451DB5623FC68A526FA
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

51358

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

978ff94875416d7a51f38bd4f1917241fdd05a0d29af13f81a22216a0a8e33ef

mscoree

dotnet