asyncrat | 77d00406f0b63dd239937462cbb5217bcf540c9d219a503b38cce27f99b815e7

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General

Target
77d00406f0b63dd239937462cbb5217bcf540c9d219a503b38cce27f99b815e7
Size 45KB
Sample260710-seq3psbw3j
SHA256 77d00406f0b63dd239937462cbb5217bcf540c9d219a503b38cce27f99b815e7
MD5 54cd9581dc8daa0f003477bccd9c0f25
SHA1 2ff20df3abe96d973469cf6aa68385aa1245b207
SHA512 6705145aaa4001b706185dbd8a25d57c5c2280712f02b62a253277d64c19bdf0144d4cc9d8222d6a7dfaf9ff59acf0da33c5b67cb9076e3b03dbaebf93a94738
SSDEEP 768:0u2vpTD4U2ieWUsqfAmo2qjoO5QyCBjHSNjPIwzjbTgX3iiih02glGMSt8BDZ8x:0u2vpTDe+2vO59ESKw3bMXSiiunlG/aM
TLSH
T141232A003BE8812BF2BE4F7899F26145867AF6633603D54E2CC451DB5613FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

lophimsexviet.com:80
lophimsexviet.com:22
lophimsexviet.com:8080
lophimsexviet.com:8880
lophimsexviet.com:2052
lophimsexviet.com:2082
lophimsexviet.com:2086
lophimsexviet.com:2095
lophimsexviet.com:443
lophimsexviet.com:2053
lophimsexviet.com:2083
lophimsexviet.com:2087
lophimsexviet.com:2096
lophimsexviet.com:8443
www.lophimsexviet.com:80
www.lophimsexviet.com:22
www.lophimsexviet.com:8080
www.lophimsexviet.com:8880
www.lophimsexviet.com:2052
www.lophimsexviet.com:2082
www.lophimsexviet.com:2086
www.lophimsexviet.com:2095
www.lophimsexviet.com:443
www.lophimsexviet.com:2053
www.lophimsexviet.com:2083
www.lophimsexviet.com:2087
www.lophimsexviet.com:2096
www.lophimsexviet.com:8443
remcos.lophimsexviet.com:80
remcos.lophimsexviet.com:22
remcos.lophimsexviet.com:8080
remcos.lophimsexviet.com:8880
remcos.lophimsexviet.com:2052
remcos.lophimsexviet.com:2082
remcos.lophimsexviet.com:2086
remcos.lophimsexviet.com:2095
remcos.lophimsexviet.com:443
remcos.lophimsexviet.com:2053
remcos.lophimsexviet.com:2083
remcos.lophimsexviet.com:2087
remcos.lophimsexviet.com:2096
remcos.lophimsexviet.com:8443
trickbot.lophimsexviet.com:80
trickbot.lophimsexviet.com:22
trickbot.lophimsexviet.com:8080
trickbot.lophimsexviet.com:8880
trickbot.lophimsexviet.com:2052
trickbot.lophimsexviet.com:2082
trickbot.lophimsexviet.com:2086
trickbot.lophimsexviet.com:2095
trickbot.lophimsexviet.com:443
trickbot.lophimsexviet.com:2053
trickbot.lophimsexviet.com:2083
trickbot.lophimsexviet.com:2087
trickbot.lophimsexviet.com:2096
trickbot.lophimsexviet.com:8443
emotet.lophimsexviet.com:80
emotet.lophimsexviet.com:22
emotet.lophimsexviet.com:8080
emotet.lophimsexviet.com:8880
emotet.lophimsexviet.com:2052
emotet.lophimsexviet.com:2082
emotet.lophimsexviet.com:2086
emotet.lophimsexviet.com:2095
emotet.lophimsexviet.com:443
emotet.lophimsexviet.com:2053
emotet.lophimsexviet.com:2083
emotet.lophimsexviet.com:2087
emotet.lophimsexviet.com:2096
emotet.lophimsexviet.com:8443
client.lophimsexviet.com:80
client.lophimsexviet.com:22
client.lophimsexviet.com:8080
client.lophimsexviet.com:8880
client.lophimsexviet.com:2052
client.lophimsexviet.com:2082
client.lophimsexviet.com:2086
client.lophimsexviet.com:2095
client.lophimsexviet.com:443
client.lophimsexviet.com:2053
client.lophimsexviet.com:2083
client.lophimsexviet.com:2087
client.lophimsexviet.com:2096
client.lophimsexviet.com:8443

Mutex

r29fHC9v7fQG

Attributes

delay
0
install
true
install_file
tk1x09x.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
77d00406f0b63dd239937462cbb5217bcf540c9d219a503b38cce27f99b815e7

File Explorer

77d00406f0b63dd239937462cbb5217bcf540c9d219a503b38cce27f99b815e7

.exe 45KB

77d00406f0b63dd239937462cbb5217bcf540c9d219a503b38cce27f99b815e7

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 77d00406f0b63dd239937462cbb5217bcf540c9d219a503b38cce27f99b815e7
MD5 54cd9581dc8daa0f003477bccd9c0f25
SHA1 2ff20df3abe96d973469cf6aa68385aa1245b207
SHA512 6705145aaa4001b706185dbd8a25d57c5c2280712f02b62a253277d64c19bdf0144d4cc9d8222d6a7dfaf9ff59acf0da33c5b67cb9076e3b03dbaebf93a94738
SSDEEP 768:0u2vpTD4U2ieWUsqfAmo2qjoO5QyCBjHSNjPIwzjbTgX3iiih02glGMSt8BDZ8x:0u2vpTDe+2vO59ESKw3bMXSiiunlG/aM
TLSH
T141232A003BE8812BF2BE4F7899F26145867AF6633603D54E2CC451DB5613FC69A426FE
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

51438

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

77d00406f0b63dd239937462cbb5217bcf540c9d219a503b38cce27f99b815e7

mscoree

dotnet