asyncrat | 545dfe3f1ceb642bafd73438b80d80e39fcf6076dd38098d0fe7fd3f92218273

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General

Target
545dfe3f1ceb642bafd73438b80d80e39fcf6076dd38098d0fe7fd3f92218273
Size 45KB
Sample260803-h6seqs1dma
SHA256 545dfe3f1ceb642bafd73438b80d80e39fcf6076dd38098d0fe7fd3f92218273
MD5 ad7c99eec78a5e33494a968a8fbf9a09
SHA1 b9846b8b60815c50452d2505895ef084a2ccb471
SHA512 3ae175202c1964f7649d21c14f449894c64812f4f079136d4c128585629a790267ecd3c6503d4206cca8b02793fcb569878db5bb0ab1812e633ce1f2c2c36997
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFYeeXKNopRr8/nPI6nzjbFgX3ijnDFF+ynBDZEx:MuLAZTnbg2oeQgRrKA6n3bCXS79BdEx
TLSH
T1F2232B0037E8812BF2BE4B78A9F26145867AF2633603D94A1CC451DB5B13FC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

viet69i.com:80
viet69i.com:22
viet69i.com:8080
viet69i.com:8880
viet69i.com:2052
viet69i.com:2082
viet69i.com:2086
viet69i.com:2095
viet69i.com:443
viet69i.com:2053
viet69i.com:2083
viet69i.com:2087
viet69i.com:2096
viet69i.com:8443
www.viet69i.com:80
www.viet69i.com:22
www.viet69i.com:8080
www.viet69i.com:8880
www.viet69i.com:2052
www.viet69i.com:2082
www.viet69i.com:2086
www.viet69i.com:2095
www.viet69i.com:443
www.viet69i.com:2053
www.viet69i.com:2083
www.viet69i.com:2087
www.viet69i.com:2096
www.viet69i.com:8443
codered.viet69i.com:80
codered.viet69i.com:22
codered.viet69i.com:8080
codered.viet69i.com:8880
codered.viet69i.com:2052
codered.viet69i.com:2082
codered.viet69i.com:2086
codered.viet69i.com:2095
codered.viet69i.com:443
codered.viet69i.com:2053
codered.viet69i.com:2083
codered.viet69i.com:2087
codered.viet69i.com:2096
codered.viet69i.com:8443
zeus.viet69i.com:80
zeus.viet69i.com:22
zeus.viet69i.com:8080
zeus.viet69i.com:8880
zeus.viet69i.com:2052
zeus.viet69i.com:2082
zeus.viet69i.com:2086
zeus.viet69i.com:2095
zeus.viet69i.com:443
zeus.viet69i.com:2053
zeus.viet69i.com:2083
zeus.viet69i.com:2087
zeus.viet69i.com:2096
zeus.viet69i.com:8443
sodinokibi.viet69i.com:80
sodinokibi.viet69i.com:22
sodinokibi.viet69i.com:8080
sodinokibi.viet69i.com:8880
sodinokibi.viet69i.com:2052
sodinokibi.viet69i.com:2082
sodinokibi.viet69i.com:2086
sodinokibi.viet69i.com:2095
sodinokibi.viet69i.com:443
sodinokibi.viet69i.com:2053
sodinokibi.viet69i.com:2083
sodinokibi.viet69i.com:2087
sodinokibi.viet69i.com:2096
sodinokibi.viet69i.com:8443
formbook.viet69i.com:80
formbook.viet69i.com:22
formbook.viet69i.com:8080
formbook.viet69i.com:8880
formbook.viet69i.com:2052
formbook.viet69i.com:2082
formbook.viet69i.com:2086
formbook.viet69i.com:2095
formbook.viet69i.com:443
formbook.viet69i.com:2053
formbook.viet69i.com:2083
formbook.viet69i.com:2087
formbook.viet69i.com:2096
formbook.viet69i.com:8443

Mutex

I52KzzbWBmh7

Attributes

delay
0
install
true
install_file
6qewt.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
545dfe3f1ceb642bafd73438b80d80e39fcf6076dd38098d0fe7fd3f92218273

File Explorer

545dfe3f1ceb642bafd73438b80d80e39fcf6076dd38098d0fe7fd3f92218273

.exe 45KB

545dfe3f1ceb642bafd73438b80d80e39fcf6076dd38098d0fe7fd3f92218273

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 545dfe3f1ceb642bafd73438b80d80e39fcf6076dd38098d0fe7fd3f92218273
MD5 ad7c99eec78a5e33494a968a8fbf9a09
SHA1 b9846b8b60815c50452d2505895ef084a2ccb471
SHA512 3ae175202c1964f7649d21c14f449894c64812f4f079136d4c128585629a790267ecd3c6503d4206cca8b02793fcb569878db5bb0ab1812e633ce1f2c2c36997
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFYeeXKNopRr8/nPI6nzjbFgX3ijnDFF+ynBDZEx:MuLAZTnbg2oeQgRrKA6n3bCXS79BdEx
TLSH
T1F2232B0037E8812BF2BE4B78A9F26145867AF2633603D94A1CC451DB5B13FC69A426FD
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

545dfe3f1ceb642bafd73438b80d80e39fcf6076dd38098d0fe7fd3f92218273

mscoree

dotnet