asyncrat | 83114705309c61c4d1ce13bd93089c984a8081cef2442242d04c8ae188ff046f[.]exe

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General

Target
83114705309c61c4d1ce13bd93089c984a8081cef2442242d04c8ae188ff046f.exe
Size 45KB
Sample260705-xtz2daay7n
SHA256 83114705309c61c4d1ce13bd93089c984a8081cef2442242d04c8ae188ff046f
MD5 392011d389cbdb359612ce98319cb7e4
SHA1 8956318076b9945c938ff5cde5e7d857ba8e28b4
SHA512 bf6d1e1b3518b0fb6b62affda627143bb1b0b7cf264c7b36b9646cba6d2b227548453425076528c8488077056a3ad1a08b0b69586cde5c8a4a93a5136de2aef7
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q97iD8yfzuOPIlzjbsgXfi2kqhaBzGI13ELyqEBDZsx:EufspTf2g22iAJ3l3bjXa2kqoaI10Lys
TLSH
T11C233C0037E8812BF2BE5F78A9F26145467AF6633603D54A1CC452DB4713FC68A52AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

x.sexvietsubs.blog:80
x.sexvietsubs.blog:22
x.sexvietsubs.blog:8080
x.sexvietsubs.blog:8880
x.sexvietsubs.blog:2052
x.sexvietsubs.blog:2082
x.sexvietsubs.blog:2086
x.sexvietsubs.blog:2095
x.sexvietsubs.blog:443
x.sexvietsubs.blog:2053
x.sexvietsubs.blog:2083
x.sexvietsubs.blog:2087
x.sexvietsubs.blog:2096
x.sexvietsubs.blog:8443
www.x.sexvietsubs.blog:80
www.x.sexvietsubs.blog:22
www.x.sexvietsubs.blog:8080
www.x.sexvietsubs.blog:8880
www.x.sexvietsubs.blog:2052
www.x.sexvietsubs.blog:2082
www.x.sexvietsubs.blog:2086
www.x.sexvietsubs.blog:2095
www.x.sexvietsubs.blog:443
www.x.sexvietsubs.blog:2053
www.x.sexvietsubs.blog:2083
www.x.sexvietsubs.blog:2087
www.x.sexvietsubs.blog:2096
www.x.sexvietsubs.blog:8443
wannacry.x.sexvietsubs.blog:80
wannacry.x.sexvietsubs.blog:22
wannacry.x.sexvietsubs.blog:8080
wannacry.x.sexvietsubs.blog:8880
wannacry.x.sexvietsubs.blog:2052
wannacry.x.sexvietsubs.blog:2082
wannacry.x.sexvietsubs.blog:2086
wannacry.x.sexvietsubs.blog:2095
wannacry.x.sexvietsubs.blog:443
wannacry.x.sexvietsubs.blog:2053
wannacry.x.sexvietsubs.blog:2083
wannacry.x.sexvietsubs.blog:2087
wannacry.x.sexvietsubs.blog:2096
wannacry.x.sexvietsubs.blog:8443
nanocore.x.sexvietsubs.blog:80
nanocore.x.sexvietsubs.blog:22
nanocore.x.sexvietsubs.blog:8080
nanocore.x.sexvietsubs.blog:8880
nanocore.x.sexvietsubs.blog:2052
nanocore.x.sexvietsubs.blog:2082
nanocore.x.sexvietsubs.blog:2086
nanocore.x.sexvietsubs.blog:2095
nanocore.x.sexvietsubs.blog:443
nanocore.x.sexvietsubs.blog:2053
nanocore.x.sexvietsubs.blog:2083
nanocore.x.sexvietsubs.blog:2087
nanocore.x.sexvietsubs.blog:2096
nanocore.x.sexvietsubs.blog:8443

Mutex

brZEfH1fFL6m

Attributes

delay
0
install
true
install_file
woistaq.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
83114705309c61c4d1ce13bd93089c984a8081cef2442242d04c8ae188ff046f.exe

File Explorer

83114705309c61c4d1ce13bd93089c984a8081cef2442242d04c8ae188ff046f.exe

.exe 45KB

83114705309c61c4d1ce13bd93089c984a8081cef2442242d04c8ae188ff046f.exe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 83114705309c61c4d1ce13bd93089c984a8081cef2442242d04c8ae188ff046f
MD5 392011d389cbdb359612ce98319cb7e4
SHA1 8956318076b9945c938ff5cde5e7d857ba8e28b4
SHA512 bf6d1e1b3518b0fb6b62affda627143bb1b0b7cf264c7b36b9646cba6d2b227548453425076528c8488077056a3ad1a08b0b69586cde5c8a4a93a5136de2aef7
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q97iD8yfzuOPIlzjbsgXfi2kqhaBzGI13ELyqEBDZsx:EufspTf2g22iAJ3l3bjXa2kqoaI10Lys
TLSH
T11C233C0037E8812BF2BE5F78A9F26145467AF6633603D54A1CC452DB4713FC68A52AFD
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

83114705309c61c4d1ce13bd93089c984a8081cef2442242d04c8ae188ff046f.exe

mscoree

dotnet