asyncrat | 77c2554458ad2bb27d291fc54805a20c630df4cfdfa595519ba5dbab9d3c022e

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General

Target
77c2554458ad2bb27d291fc54805a20c630df4cfdfa595519ba5dbab9d3c022e
Size 45KB
Sample260718-sdq2bahv4y
SHA256 77c2554458ad2bb27d291fc54805a20c630df4cfdfa595519ba5dbab9d3c022e
MD5 52d41d49ed0615847822320a98554d99
SHA1 dec4f9e877f8acf776b85820744a732bcb55e5ce
SHA512 653a22d3bc1244114bca2df57d1a8c286d56e9cb4208e3cc94d7b445a618df3a37dcb28111ce41fe833a333a78221afacd414a96181d96533d5fc6907edf1b1f
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFyls5ohEaMPIS/jb4gX3iEjjp9Jc/NnQf7XydC/BDZG:MuLAZTnbg2X44EaxSLbvXSERDCNn8CMu
TLSH
T118232A003BE8C12BF2BE4FB89CF26105467AF6776603D54D1CC4119B5613FC69642AFA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexjav.cfd:80
sexjav.cfd:22
sexjav.cfd:8080
sexjav.cfd:8880
sexjav.cfd:2052
sexjav.cfd:2082
sexjav.cfd:2086
sexjav.cfd:2095
sexjav.cfd:443
sexjav.cfd:2053
sexjav.cfd:2083
sexjav.cfd:2087
sexjav.cfd:2096
sexjav.cfd:8443
www.sexjav.cfd:80
www.sexjav.cfd:22
www.sexjav.cfd:8080
www.sexjav.cfd:8880
www.sexjav.cfd:2052
www.sexjav.cfd:2082
www.sexjav.cfd:2086
www.sexjav.cfd:2095
www.sexjav.cfd:443
www.sexjav.cfd:2053
www.sexjav.cfd:2083
www.sexjav.cfd:2087
www.sexjav.cfd:2096
www.sexjav.cfd:8443
socgholish.sexjav.cfd:80
socgholish.sexjav.cfd:22
socgholish.sexjav.cfd:8080
socgholish.sexjav.cfd:8880
socgholish.sexjav.cfd:2052
socgholish.sexjav.cfd:2082
socgholish.sexjav.cfd:2086
socgholish.sexjav.cfd:2095
socgholish.sexjav.cfd:443
socgholish.sexjav.cfd:2053
socgholish.sexjav.cfd:2083
socgholish.sexjav.cfd:2087
socgholish.sexjav.cfd:2096
socgholish.sexjav.cfd:8443
nanocore.sexjav.cfd:80
nanocore.sexjav.cfd:22
nanocore.sexjav.cfd:8080
nanocore.sexjav.cfd:8880
nanocore.sexjav.cfd:2052
nanocore.sexjav.cfd:2082
nanocore.sexjav.cfd:2086
nanocore.sexjav.cfd:2095
nanocore.sexjav.cfd:443
nanocore.sexjav.cfd:2053
nanocore.sexjav.cfd:2083
nanocore.sexjav.cfd:2087
nanocore.sexjav.cfd:2096
nanocore.sexjav.cfd:8443
stuxnet.sexjav.cfd:80
stuxnet.sexjav.cfd:22
stuxnet.sexjav.cfd:8080
stuxnet.sexjav.cfd:8880
stuxnet.sexjav.cfd:2052
stuxnet.sexjav.cfd:2082
stuxnet.sexjav.cfd:2086
stuxnet.sexjav.cfd:2095
stuxnet.sexjav.cfd:443
stuxnet.sexjav.cfd:2053
stuxnet.sexjav.cfd:2083
stuxnet.sexjav.cfd:2087
stuxnet.sexjav.cfd:2096
stuxnet.sexjav.cfd:8443
lokibot.sexjav.cfd:80
lokibot.sexjav.cfd:22
lokibot.sexjav.cfd:8080
lokibot.sexjav.cfd:8880
lokibot.sexjav.cfd:2052
lokibot.sexjav.cfd:2082
lokibot.sexjav.cfd:2086
lokibot.sexjav.cfd:2095
lokibot.sexjav.cfd:443
lokibot.sexjav.cfd:2053
lokibot.sexjav.cfd:2083
lokibot.sexjav.cfd:2087
lokibot.sexjav.cfd:2096
lokibot.sexjav.cfd:8443

Mutex

tQ6ARexCTlQe

Attributes

delay
0
install
true
install_file
jc20a.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
77c2554458ad2bb27d291fc54805a20c630df4cfdfa595519ba5dbab9d3c022e

File Explorer

77c2554458ad2bb27d291fc54805a20c630df4cfdfa595519ba5dbab9d3c022e

.exe 45KB

77c2554458ad2bb27d291fc54805a20c630df4cfdfa595519ba5dbab9d3c022e

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 77c2554458ad2bb27d291fc54805a20c630df4cfdfa595519ba5dbab9d3c022e
MD5 52d41d49ed0615847822320a98554d99
SHA1 dec4f9e877f8acf776b85820744a732bcb55e5ce
SHA512 653a22d3bc1244114bca2df57d1a8c286d56e9cb4208e3cc94d7b445a618df3a37dcb28111ce41fe833a333a78221afacd414a96181d96533d5fc6907edf1b1f
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFyls5ohEaMPIS/jb4gX3iEjjp9Jc/NnQf7XydC/BDZG:MuLAZTnbg2X44EaxSLbvXSERDCNn8CMu
TLSH
T118232A003BE8C12BF2BE4FB89CF26105467AF6776603D54D1CC4119B5613FC69642AFA
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

77c2554458ad2bb27d291fc54805a20c630df4cfdfa595519ba5dbab9d3c022e

mscoree

dotnet