asyncrat | 660966f1d5f3c101ec0514a32aaa119a54dba127ad37e4cfe08d5c32d2fee001

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General

Target
660966f1d5f3c101ec0514a32aaa119a54dba127ad37e4cfe08d5c32d2fee001
Size 45KB
Sample260831-rrjcystdqe
SHA256 660966f1d5f3c101ec0514a32aaa119a54dba127ad37e4cfe08d5c32d2fee001
MD5 e6ffdd861dfa40a850c9061c5a19125b
SHA1 ddc9c4389ecd91fe362d05f5add10a35bf94cc8a
SHA512 3b3d6ba52b769cc77aa7950b1c4be054d18339d2e174280ae28e1b88902d53152fc230e9efc1cadd85987f9dcd08dfefd43f201325c2aca25b7f2f25602605c7
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9i9oSsqHz1OPIqzjbvgi3iyoBQJBlIVnOpLBDZ8x:0uPrpT/qY2/Kti3q3bYiS56BcnOpdd8x
TLSH
T1B92319003BE8C12BF2BE4F7899F26145467AF6633603D54A1CC452DB5623FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexvietdam.blog:80
sexvietdam.blog:22
sexvietdam.blog:8080
sexvietdam.blog:8880
sexvietdam.blog:2052
sexvietdam.blog:2082
sexvietdam.blog:2086
sexvietdam.blog:2095
sexvietdam.blog:443
sexvietdam.blog:2053
sexvietdam.blog:2083
sexvietdam.blog:2087
sexvietdam.blog:2096
sexvietdam.blog:8443
www.sexvietdam.blog:80
www.sexvietdam.blog:22
www.sexvietdam.blog:8080
www.sexvietdam.blog:8880
www.sexvietdam.blog:2052
www.sexvietdam.blog:2082
www.sexvietdam.blog:2086
www.sexvietdam.blog:2095
www.sexvietdam.blog:443
www.sexvietdam.blog:2053
www.sexvietdam.blog:2083
www.sexvietdam.blog:2087
www.sexvietdam.blog:2096
www.sexvietdam.blog:8443
azorult.sexvietdam.blog:80
azorult.sexvietdam.blog:22
azorult.sexvietdam.blog:8080
azorult.sexvietdam.blog:8880
azorult.sexvietdam.blog:2052
azorult.sexvietdam.blog:2082
azorult.sexvietdam.blog:2086
azorult.sexvietdam.blog:2095
azorult.sexvietdam.blog:443
azorult.sexvietdam.blog:2053
azorult.sexvietdam.blog:2083
azorult.sexvietdam.blog:2087
azorult.sexvietdam.blog:2096
azorult.sexvietdam.blog:8443
connect.sexvietdam.blog:80
connect.sexvietdam.blog:22
connect.sexvietdam.blog:8080
connect.sexvietdam.blog:8880
connect.sexvietdam.blog:2052
connect.sexvietdam.blog:2082
connect.sexvietdam.blog:2086
connect.sexvietdam.blog:2095
connect.sexvietdam.blog:443
connect.sexvietdam.blog:2053
connect.sexvietdam.blog:2083
connect.sexvietdam.blog:2087
connect.sexvietdam.blog:2096
connect.sexvietdam.blog:8443

Mutex

n2YMFYxQ6Afm

Attributes

delay
0
install
true
install_file
2hl27hl.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
660966f1d5f3c101ec0514a32aaa119a54dba127ad37e4cfe08d5c32d2fee001

File Explorer

660966f1d5f3c101ec0514a32aaa119a54dba127ad37e4cfe08d5c32d2fee001

.exe 45KB

660966f1d5f3c101ec0514a32aaa119a54dba127ad37e4cfe08d5c32d2fee001

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 660966f1d5f3c101ec0514a32aaa119a54dba127ad37e4cfe08d5c32d2fee001
MD5 e6ffdd861dfa40a850c9061c5a19125b
SHA1 ddc9c4389ecd91fe362d05f5add10a35bf94cc8a
SHA512 3b3d6ba52b769cc77aa7950b1c4be054d18339d2e174280ae28e1b88902d53152fc230e9efc1cadd85987f9dcd08dfefd43f201325c2aca25b7f2f25602605c7
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9i9oSsqHz1OPIqzjbvgi3iyoBQJBlIVnOpLBDZ8x:0uPrpT/qY2/Kti3q3bYiS56BcnOpdd8x
TLSH
T1B92319003BE8C12BF2BE4F7899F26145467AF6633603D54A1CC452DB5623FC69A426FE
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

51310

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

660966f1d5f3c101ec0514a32aaa119a54dba127ad37e4cfe08d5c32d2fee001

mscoree

dotnet