asyncrat | 61e356cc2c3b32c6cd4f079133bc7edeb11955a002be41509c16c43273bde67f

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General

Target
61e356cc2c3b32c6cd4f079133bc7edeb11955a002be41509c16c43273bde67f
Size 45KB
Sample260722-kep7eacf44
SHA256 61e356cc2c3b32c6cd4f079133bc7edeb11955a002be41509c16c43273bde67f
MD5 3697d0a697853558b76691afc7e2dd8c
SHA1 d4d9c29354026495a416a53f88c19a257226df34
SHA512 5f3671eb166411e8c42d66b0bcd5cc53007cc1acd05feca200bdb6e2657bc6a5718c21879b7c22668d8c7b78a40a5bed0bd30319fff9ae204f667a679e80d8fd
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q9oozfy3CKPIt1jbWgX3ikdVjKy6boMGIYBDZsx:EufspTf2g20TRtdbJXS8V+y613edsx
TLSH
T13A234C003BE9C12BF2BE4F7899F26145467AB6633A03D54A1CC411DB5723FC68A526FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

flimora.top:80
flimora.top:22
flimora.top:8080
flimora.top:8880
flimora.top:2052
flimora.top:2082
flimora.top:2086
flimora.top:2095
flimora.top:443
flimora.top:2053
flimora.top:2083
flimora.top:2087
flimora.top:2096
flimora.top:8443
www.flimora.top:80
www.flimora.top:22
www.flimora.top:8080
www.flimora.top:8880
www.flimora.top:2052
www.flimora.top:2082
www.flimora.top:2086
www.flimora.top:2095
www.flimora.top:443
www.flimora.top:2053
www.flimora.top:2083
www.flimora.top:2087
www.flimora.top:2096
www.flimora.top:8443
gozi.flimora.top:80
gozi.flimora.top:22
gozi.flimora.top:8080
gozi.flimora.top:8880
gozi.flimora.top:2052
gozi.flimora.top:2082
gozi.flimora.top:2086
gozi.flimora.top:2095
gozi.flimora.top:443
gozi.flimora.top:2053
gozi.flimora.top:2083
gozi.flimora.top:2087
gozi.flimora.top:2096
gozi.flimora.top:8443
agenttesla.flimora.top:80
agenttesla.flimora.top:22
agenttesla.flimora.top:8080
agenttesla.flimora.top:8880
agenttesla.flimora.top:2052
agenttesla.flimora.top:2082
agenttesla.flimora.top:2086
agenttesla.flimora.top:2095
agenttesla.flimora.top:443
agenttesla.flimora.top:2053
agenttesla.flimora.top:2083
agenttesla.flimora.top:2087
agenttesla.flimora.top:2096
agenttesla.flimora.top:8443
rat.flimora.top:80
rat.flimora.top:22
rat.flimora.top:8080
rat.flimora.top:8880
rat.flimora.top:2052
rat.flimora.top:2082
rat.flimora.top:2086
rat.flimora.top:2095
rat.flimora.top:443
rat.flimora.top:2053
rat.flimora.top:2083
rat.flimora.top:2087
rat.flimora.top:2096
rat.flimora.top:8443
revil.flimora.top:80
revil.flimora.top:22
revil.flimora.top:8080
revil.flimora.top:8880
revil.flimora.top:2052
revil.flimora.top:2082
revil.flimora.top:2086
revil.flimora.top:2095
revil.flimora.top:443
revil.flimora.top:2053
revil.flimora.top:2083
revil.flimora.top:2087
revil.flimora.top:2096
revil.flimora.top:8443

Mutex

8dsc4BA1tcCY

Attributes

delay
0
install
true
install_file
6emjxfb.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
61e356cc2c3b32c6cd4f079133bc7edeb11955a002be41509c16c43273bde67f

File Explorer

61e356cc2c3b32c6cd4f079133bc7edeb11955a002be41509c16c43273bde67f

.exe 45KB

61e356cc2c3b32c6cd4f079133bc7edeb11955a002be41509c16c43273bde67f

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 61e356cc2c3b32c6cd4f079133bc7edeb11955a002be41509c16c43273bde67f
MD5 3697d0a697853558b76691afc7e2dd8c
SHA1 d4d9c29354026495a416a53f88c19a257226df34
SHA512 5f3671eb166411e8c42d66b0bcd5cc53007cc1acd05feca200bdb6e2657bc6a5718c21879b7c22668d8c7b78a40a5bed0bd30319fff9ae204f667a679e80d8fd
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q9oozfy3CKPIt1jbWgX3ikdVjKy6boMGIYBDZsx:EufspTf2g20TRtdbJXS8V+y613edsx
TLSH
T13A234C003BE9C12BF2BE4F7899F26145467AB6633A03D54A1CC411DB5723FC68A526FE
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

61e356cc2c3b32c6cd4f079133bc7edeb11955a002be41509c16c43273bde67f

mscoree

dotnet