asyncrat | cc0716bce201e71ff6105ca5f1362c7e9a8caaf094e6ab81aed3fbcb211cf5a5

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General

Target
cc0716bce201e71ff6105ca5f1362c7e9a8caaf094e6ab81aed3fbcb211cf5a5
Size 45KB
Sample260919-syf2vasfja
SHA256 cc0716bce201e71ff6105ca5f1362c7e9a8caaf094e6ab81aed3fbcb211cf5a5
MD5 61282ab19cfb23342b0b10c21c13c86f
SHA1 9fcbdb72b2fb93aaf69377409ffe8c58c2257f51
SHA512 819ab762ba38f3911d3fc2077468cf11155cf19c8ec5904a1b74567f6ff8fa0ebdc3ff1320dbd042c18cca997ee1d99ba6ffc6e5ea3513d7e40facbae06e457c
SSDEEP 768:cuqb5TrIGuCWUoKXMmo2qQClsHoPEaMPI1OjbpgX3iPRhl37KJtJO2/BDZUx:cuqb5TrhG22uuEax1ibmXSPRz37otHJ0
TLSH
T166230A003BE8C227F2BE5FB89CF26145467AF6632603D5891CC4519B5713FC6DA426FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

xemphimheo.org:80
xemphimheo.org:22
xemphimheo.org:8080
xemphimheo.org:8880
xemphimheo.org:2052
xemphimheo.org:2082
xemphimheo.org:2086
xemphimheo.org:2095
xemphimheo.org:443
xemphimheo.org:2053
xemphimheo.org:2083
xemphimheo.org:2087
xemphimheo.org:2096
xemphimheo.org:8443
www.xemphimheo.org:80
www.xemphimheo.org:22
www.xemphimheo.org:8080
www.xemphimheo.org:8880
www.xemphimheo.org:2052
www.xemphimheo.org:2082
www.xemphimheo.org:2086
www.xemphimheo.org:2095
www.xemphimheo.org:443
www.xemphimheo.org:2053
www.xemphimheo.org:2083
www.xemphimheo.org:2087
www.xemphimheo.org:2096
www.xemphimheo.org:8443
fakeupdates.xemphimheo.org:80
fakeupdates.xemphimheo.org:22
fakeupdates.xemphimheo.org:8080
fakeupdates.xemphimheo.org:8880
fakeupdates.xemphimheo.org:2052
fakeupdates.xemphimheo.org:2082
fakeupdates.xemphimheo.org:2086
fakeupdates.xemphimheo.org:2095
fakeupdates.xemphimheo.org:443
fakeupdates.xemphimheo.org:2053
fakeupdates.xemphimheo.org:2083
fakeupdates.xemphimheo.org:2087
fakeupdates.xemphimheo.org:2096
fakeupdates.xemphimheo.org:8443
remcos.xemphimheo.org:80
remcos.xemphimheo.org:22
remcos.xemphimheo.org:8080
remcos.xemphimheo.org:8880
remcos.xemphimheo.org:2052
remcos.xemphimheo.org:2082
remcos.xemphimheo.org:2086
remcos.xemphimheo.org:2095
remcos.xemphimheo.org:443
remcos.xemphimheo.org:2053
remcos.xemphimheo.org:2083
remcos.xemphimheo.org:2087
remcos.xemphimheo.org:2096
remcos.xemphimheo.org:8443
mydoom.xemphimheo.org:80
mydoom.xemphimheo.org:22
mydoom.xemphimheo.org:8080
mydoom.xemphimheo.org:8880
mydoom.xemphimheo.org:2052
mydoom.xemphimheo.org:2082
mydoom.xemphimheo.org:2086
mydoom.xemphimheo.org:2095
mydoom.xemphimheo.org:443
mydoom.xemphimheo.org:2053
mydoom.xemphimheo.org:2083
mydoom.xemphimheo.org:2087
mydoom.xemphimheo.org:2096
mydoom.xemphimheo.org:8443
notpetya.xemphimheo.org:80
notpetya.xemphimheo.org:22
notpetya.xemphimheo.org:8080
notpetya.xemphimheo.org:8880
notpetya.xemphimheo.org:2052
notpetya.xemphimheo.org:2082
notpetya.xemphimheo.org:2086
notpetya.xemphimheo.org:2095
notpetya.xemphimheo.org:443
notpetya.xemphimheo.org:2053
notpetya.xemphimheo.org:2083
notpetya.xemphimheo.org:2087
notpetya.xemphimheo.org:2096
notpetya.xemphimheo.org:8443

Mutex

eyfm9jPs8s6o

Attributes

delay
0
install
true
install_file
lsp2b.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
cc0716bce201e71ff6105ca5f1362c7e9a8caaf094e6ab81aed3fbcb211cf5a5

File Explorer

cc0716bce201e71ff6105ca5f1362c7e9a8caaf094e6ab81aed3fbcb211cf5a5

.exe 45KB

cc0716bce201e71ff6105ca5f1362c7e9a8caaf094e6ab81aed3fbcb211cf5a5

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 cc0716bce201e71ff6105ca5f1362c7e9a8caaf094e6ab81aed3fbcb211cf5a5
MD5 61282ab19cfb23342b0b10c21c13c86f
SHA1 9fcbdb72b2fb93aaf69377409ffe8c58c2257f51
SHA512 819ab762ba38f3911d3fc2077468cf11155cf19c8ec5904a1b74567f6ff8fa0ebdc3ff1320dbd042c18cca997ee1d99ba6ffc6e5ea3513d7e40facbae06e457c
SSDEEP 768:cuqb5TrIGuCWUoKXMmo2qQClsHoPEaMPI1OjbpgX3iPRhl37KJtJO2/BDZUx:cuqb5TrhG22uuEax1ibmXSPRz37otHJ0
TLSH
T166230A003BE8C227F2BE5FB89CF26145467AF6632603D5891CC4519B5713FC6DA426FA
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

cc0716bce201e71ff6105ca5f1362c7e9a8caaf094e6ab81aed3fbcb211cf5a5

mscoree

dotnet