asyncrat | 3f598c98e0552e110ad8b81922adc3b097148f794c5617790d1edc94793c4676

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General

Target
3f598c98e0552e110ad8b81922adc3b097148f794c5617790d1edc94793c4676
Size 45KB
Sample260804-pb95mazbnf
SHA256 3f598c98e0552e110ad8b81922adc3b097148f794c5617790d1edc94793c4676
MD5 ea6736cd1cad5ffec560cb4cff6087da
SHA1 3810c6bb19a29a107f0fb7143697189476498158
SHA512 aff6659c14828922447f614ea8a512cc472aa4d8d5d907cd813c56318a128d9aac2b573e17196c6279597a8d3d1abf2890b6ccdbcabf49f7f29a02bc057ed0c3
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVLVCop3UGcPIfzjbFgX3JF9xzlmlFBDZEx:MuBGJTPho2yVtRUGhf3bCX5PxzklLdEx
TLSH
T1F3233B0037E8812BF2BE4F789CF26145867AF6637603E64A1CC451DB1613FC696926FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sextin.org:80
sextin.org:22
sextin.org:8080
sextin.org:8880
sextin.org:2052
sextin.org:2082
sextin.org:2086
sextin.org:2095
sextin.org:443
sextin.org:2053
sextin.org:2083
sextin.org:2087
sextin.org:2096
sextin.org:8443
www.sextin.org:80
www.sextin.org:22
www.sextin.org:8080
www.sextin.org:8880
www.sextin.org:2052
www.sextin.org:2082
www.sextin.org:2086
www.sextin.org:2095
www.sextin.org:443
www.sextin.org:2053
www.sextin.org:2083
www.sextin.org:2087
www.sextin.org:2096
www.sextin.org:8443
agenttesla.sextin.org:80
agenttesla.sextin.org:22
agenttesla.sextin.org:8080
agenttesla.sextin.org:8880
agenttesla.sextin.org:2052
agenttesla.sextin.org:2082
agenttesla.sextin.org:2086
agenttesla.sextin.org:2095
agenttesla.sextin.org:443
agenttesla.sextin.org:2053
agenttesla.sextin.org:2083
agenttesla.sextin.org:2087
agenttesla.sextin.org:2096
agenttesla.sextin.org:8443
notpetya.sextin.org:80
notpetya.sextin.org:22
notpetya.sextin.org:8080
notpetya.sextin.org:8880
notpetya.sextin.org:2052
notpetya.sextin.org:2082
notpetya.sextin.org:2086
notpetya.sextin.org:2095
notpetya.sextin.org:443
notpetya.sextin.org:2053
notpetya.sextin.org:2083
notpetya.sextin.org:2087
notpetya.sextin.org:2096
notpetya.sextin.org:8443
cl0p.sextin.org:80
cl0p.sextin.org:22
cl0p.sextin.org:8080
cl0p.sextin.org:8880
cl0p.sextin.org:2052
cl0p.sextin.org:2082
cl0p.sextin.org:2086
cl0p.sextin.org:2095
cl0p.sextin.org:443
cl0p.sextin.org:2053
cl0p.sextin.org:2083
cl0p.sextin.org:2087
cl0p.sextin.org:2096
cl0p.sextin.org:8443
malware.sextin.org:80
malware.sextin.org:22
malware.sextin.org:8080
malware.sextin.org:8880
malware.sextin.org:2052
malware.sextin.org:2082
malware.sextin.org:2086
malware.sextin.org:2095
malware.sextin.org:443
malware.sextin.org:2053
malware.sextin.org:2083
malware.sextin.org:2087
malware.sextin.org:2096
malware.sextin.org:8443

Mutex

lIhQtIBzh4VN

Attributes

delay
0
install
true
install_file
blet.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
3f598c98e0552e110ad8b81922adc3b097148f794c5617790d1edc94793c4676

File Explorer

3f598c98e0552e110ad8b81922adc3b097148f794c5617790d1edc94793c4676

.exe 45KB

3f598c98e0552e110ad8b81922adc3b097148f794c5617790d1edc94793c4676

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 3f598c98e0552e110ad8b81922adc3b097148f794c5617790d1edc94793c4676
MD5 ea6736cd1cad5ffec560cb4cff6087da
SHA1 3810c6bb19a29a107f0fb7143697189476498158
SHA512 aff6659c14828922447f614ea8a512cc472aa4d8d5d907cd813c56318a128d9aac2b573e17196c6279597a8d3d1abf2890b6ccdbcabf49f7f29a02bc057ed0c3
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVLVCop3UGcPIfzjbFgX3JF9xzlmlFBDZEx:MuBGJTPho2yVtRUGhf3bCX5PxzklLdEx
TLSH
T1F3233B0037E8812BF2BE4F789CF26145867AF6637603E64A1CC451DB1613FC696926FE
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

3f598c98e0552e110ad8b81922adc3b097148f794c5617790d1edc94793c4676

mscoree

dotnet