asyncrat | 1f01b99c342b0547163fce6d3283744ef3baf087568cfbabf986680c62309230

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General

Target
1f01b99c342b0547163fce6d3283744ef3baf087568cfbabf986680c62309230
Size 45KB
Sample260804-tzs88sswdv
SHA256 1f01b99c342b0547163fce6d3283744ef3baf087568cfbabf986680c62309230
MD5 e8a3510203530512b0b212c5b4beea8c
SHA1 ff3e4d2ba568baf43b77f66d7b9faa9d3905ee48
SHA512 ff23cc150c5be29ed923ed359f35ab11cb7c166ac7cc5330dd427a733a0903d8ec1093feca0955a2bc0178cf77346b5fc41a324ae63bb833157f56c19751b463
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qF2lsHoPEajPIZYjbRgX3i3dYUEhVUKvwJ4IBDZEx:MuLAZTnbg2TeuEasZQbeXS2UEsawJHdG
TLSH
T1C4231B003BE8822BF2BE4FB89DF26145467AF5737603D5491CC411975623FC69A42AFA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

xemsexmy.org:80
xemsexmy.org:22
xemsexmy.org:8080
xemsexmy.org:8880
xemsexmy.org:2052
xemsexmy.org:2082
xemsexmy.org:2086
xemsexmy.org:2095
xemsexmy.org:443
xemsexmy.org:2053
xemsexmy.org:2083
xemsexmy.org:2087
xemsexmy.org:2096
xemsexmy.org:8443
www.xemsexmy.org:80
www.xemsexmy.org:22
www.xemsexmy.org:8080
www.xemsexmy.org:8880
www.xemsexmy.org:2052
www.xemsexmy.org:2082
www.xemsexmy.org:2086
www.xemsexmy.org:2095
www.xemsexmy.org:443
www.xemsexmy.org:2053
www.xemsexmy.org:2083
www.xemsexmy.org:2087
www.xemsexmy.org:2096
www.xemsexmy.org:8443
conti.xemsexmy.org:80
conti.xemsexmy.org:22
conti.xemsexmy.org:8080
conti.xemsexmy.org:8880
conti.xemsexmy.org:2052
conti.xemsexmy.org:2082
conti.xemsexmy.org:2086
conti.xemsexmy.org:2095
conti.xemsexmy.org:443
conti.xemsexmy.org:2053
conti.xemsexmy.org:2083
conti.xemsexmy.org:2087
conti.xemsexmy.org:2096
conti.xemsexmy.org:8443
industroyer.xemsexmy.org:80
industroyer.xemsexmy.org:22
industroyer.xemsexmy.org:8080
industroyer.xemsexmy.org:8880
industroyer.xemsexmy.org:2052
industroyer.xemsexmy.org:2082
industroyer.xemsexmy.org:2086
industroyer.xemsexmy.org:2095
industroyer.xemsexmy.org:443
industroyer.xemsexmy.org:2053
industroyer.xemsexmy.org:2083
industroyer.xemsexmy.org:2087
industroyer.xemsexmy.org:2096
industroyer.xemsexmy.org:8443
remcos.xemsexmy.org:80
remcos.xemsexmy.org:22
remcos.xemsexmy.org:8080
remcos.xemsexmy.org:8880
remcos.xemsexmy.org:2052
remcos.xemsexmy.org:2082
remcos.xemsexmy.org:2086
remcos.xemsexmy.org:2095
remcos.xemsexmy.org:443
remcos.xemsexmy.org:2053
remcos.xemsexmy.org:2083
remcos.xemsexmy.org:2087
remcos.xemsexmy.org:2096
remcos.xemsexmy.org:8443
rat.xemsexmy.org:80
rat.xemsexmy.org:22
rat.xemsexmy.org:8080
rat.xemsexmy.org:8880
rat.xemsexmy.org:2052
rat.xemsexmy.org:2082
rat.xemsexmy.org:2086
rat.xemsexmy.org:2095
rat.xemsexmy.org:443
rat.xemsexmy.org:2053
rat.xemsexmy.org:2083
rat.xemsexmy.org:2087
rat.xemsexmy.org:2096
rat.xemsexmy.org:8443

Mutex

bNW2r5EzMY9d

Attributes

delay
0
install
true
install_file
6chbd.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
1f01b99c342b0547163fce6d3283744ef3baf087568cfbabf986680c62309230

File Explorer

1f01b99c342b0547163fce6d3283744ef3baf087568cfbabf986680c62309230

.exe 45KB

1f01b99c342b0547163fce6d3283744ef3baf087568cfbabf986680c62309230

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 1f01b99c342b0547163fce6d3283744ef3baf087568cfbabf986680c62309230
MD5 e8a3510203530512b0b212c5b4beea8c
SHA1 ff3e4d2ba568baf43b77f66d7b9faa9d3905ee48
SHA512 ff23cc150c5be29ed923ed359f35ab11cb7c166ac7cc5330dd427a733a0903d8ec1093feca0955a2bc0178cf77346b5fc41a324ae63bb833157f56c19751b463
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qF2lsHoPEajPIZYjbRgX3i3dYUEhVUKvwJ4IBDZEx:MuLAZTnbg2TeuEasZQbeXS2UEsawJHdG
TLSH
T1C4231B003BE8822BF2BE4FB89DF26145467AF5737603D5491CC411975623FC69A42AFA
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

1f01b99c342b0547163fce6d3283744ef3baf087568cfbabf986680c62309230

mscoree

dotnet