asyncrat | 4ede8c0df15ca6a35b2e1bc5f06d2d3521fb4e0f2a877a94bdbf30099b55a17f

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General

Target
4ede8c0df15ca6a35b2e1bc5f06d2d3521fb4e0f2a877a94bdbf30099b55a17f
Size 45KB
Sample260715-navg4sd141
SHA256 4ede8c0df15ca6a35b2e1bc5f06d2d3521fb4e0f2a877a94bdbf30099b55a17f
MD5 d8dab0fcabe7e69b5cb22b8ebf22174f
SHA1 9789fcd3f45a22eb1b2f3bd7f58edf58fd8673d7
SHA512 770e1ef4c0a01a8de142b9839b9b22f89b58cbbd0715fcc5bc8fd87770b79bdd61d369d75057ec147c9c16291ceca0267365dab5e6428d99b2968b0edd075c02
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVyL5P02FUFdxYkk8PIKzjbkgX3icP38G681iRmBDZG:MuBGJTPho2/LDmWBK3brXSNoiRodEx
TLSH
T1E4232A0037E9812BF6BE4B74A8F262454A7AF6732603D54D1CC451DB5B13FC68A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexvuto.site:80
sexvuto.site:22
sexvuto.site:8080
sexvuto.site:8880
sexvuto.site:2052
sexvuto.site:2082
sexvuto.site:2086
sexvuto.site:2095
sexvuto.site:443
sexvuto.site:2053
sexvuto.site:2083
sexvuto.site:2087
sexvuto.site:2096
sexvuto.site:8443
www.sexvuto.site:80
www.sexvuto.site:22
www.sexvuto.site:8080
www.sexvuto.site:8880
www.sexvuto.site:2052
www.sexvuto.site:2082
www.sexvuto.site:2086
www.sexvuto.site:2095
www.sexvuto.site:443
www.sexvuto.site:2053
www.sexvuto.site:2083
www.sexvuto.site:2087
www.sexvuto.site:2096
www.sexvuto.site:8443
mirai.sexvuto.site:80
mirai.sexvuto.site:22
mirai.sexvuto.site:8080
mirai.sexvuto.site:8880
mirai.sexvuto.site:2052
mirai.sexvuto.site:2082
mirai.sexvuto.site:2086
mirai.sexvuto.site:2095
mirai.sexvuto.site:443
mirai.sexvuto.site:2053
mirai.sexvuto.site:2083
mirai.sexvuto.site:2087
mirai.sexvuto.site:2096
mirai.sexvuto.site:8443
remote.sexvuto.site:80
remote.sexvuto.site:22
remote.sexvuto.site:8080
remote.sexvuto.site:8880
remote.sexvuto.site:2052
remote.sexvuto.site:2082
remote.sexvuto.site:2086
remote.sexvuto.site:2095
remote.sexvuto.site:443
remote.sexvuto.site:2053
remote.sexvuto.site:2083
remote.sexvuto.site:2087
remote.sexvuto.site:2096
remote.sexvuto.site:8443
shamoon.sexvuto.site:80
shamoon.sexvuto.site:22
shamoon.sexvuto.site:8080
shamoon.sexvuto.site:8880
shamoon.sexvuto.site:2052
shamoon.sexvuto.site:2082
shamoon.sexvuto.site:2086
shamoon.sexvuto.site:2095
shamoon.sexvuto.site:443
shamoon.sexvuto.site:2053
shamoon.sexvuto.site:2083
shamoon.sexvuto.site:2087
shamoon.sexvuto.site:2096
shamoon.sexvuto.site:8443
wannacry.sexvuto.site:80
wannacry.sexvuto.site:22
wannacry.sexvuto.site:8080
wannacry.sexvuto.site:8880
wannacry.sexvuto.site:2052
wannacry.sexvuto.site:2082
wannacry.sexvuto.site:2086
wannacry.sexvuto.site:2095
wannacry.sexvuto.site:443
wannacry.sexvuto.site:2053
wannacry.sexvuto.site:2083
wannacry.sexvuto.site:2087
wannacry.sexvuto.site:2096
wannacry.sexvuto.site:8443

Mutex

5CykvPetEF8N

Attributes

delay
0
install
true
install_file
f3j3.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
4ede8c0df15ca6a35b2e1bc5f06d2d3521fb4e0f2a877a94bdbf30099b55a17f

File Explorer

4ede8c0df15ca6a35b2e1bc5f06d2d3521fb4e0f2a877a94bdbf30099b55a17f

.exe 45KB

4ede8c0df15ca6a35b2e1bc5f06d2d3521fb4e0f2a877a94bdbf30099b55a17f

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 4ede8c0df15ca6a35b2e1bc5f06d2d3521fb4e0f2a877a94bdbf30099b55a17f
MD5 d8dab0fcabe7e69b5cb22b8ebf22174f
SHA1 9789fcd3f45a22eb1b2f3bd7f58edf58fd8673d7
SHA512 770e1ef4c0a01a8de142b9839b9b22f89b58cbbd0715fcc5bc8fd87770b79bdd61d369d75057ec147c9c16291ceca0267365dab5e6428d99b2968b0edd075c02
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVyL5P02FUFdxYkk8PIKzjbkgX3icP38G681iRmBDZG:MuBGJTPho2/LDmWBK3brXSNoiRodEx
TLSH
T1E4232A0037E9812BF6BE4B74A8F262454A7AF6732603D54D1CC451DB5B13FC68A42AFE
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

4ede8c0df15ca6a35b2e1bc5f06d2d3521fb4e0f2a877a94bdbf30099b55a17f

mscoree

dotnet