asyncrat | b599faa54e068dd35abbd1cf15f519ac2d0ad186e4842ae36c2475bc99079abb

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General

Target
b599faa54e068dd35abbd1cf15f519ac2d0ad186e4842ae36c2475bc99079abb
Size 45KB
Sample260722-ryrmxafh25
SHA256 b599faa54e068dd35abbd1cf15f519ac2d0ad186e4842ae36c2475bc99079abb
MD5 c13db2ec597fc8533612e36492d5bb07
SHA1 91908ea688066813202ee3eb3c3b98328fa54ab6
SHA512 4122d1ea5a1b0a4c87a3ec41a4b28c18065a1b794ac791e21f0f230051f121c7e0973151061e830dd243496a7b1e9d61f147f017fb7ce8eea2bbe995052fb6f3
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9zCOtTMtPIszjbmgX3iMeekglFpYb6KxUhBDZsx:EulCJTHl42MRvs3b5XSLeblTYb6K2dsx
TLSH
T15E230A0037E9812BF2BE4B78A9F25145867AF1673603D58E2CC442DB5723FC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sex18.tech:80
sex18.tech:22
sex18.tech:8080
sex18.tech:8880
sex18.tech:2052
sex18.tech:2082
sex18.tech:2086
sex18.tech:2095
sex18.tech:443
sex18.tech:2053
sex18.tech:2083
sex18.tech:2087
sex18.tech:2096
sex18.tech:8443
www.sex18.tech:80
www.sex18.tech:22
www.sex18.tech:8080
www.sex18.tech:8880
www.sex18.tech:2052
www.sex18.tech:2082
www.sex18.tech:2086
www.sex18.tech:2095
www.sex18.tech:443
www.sex18.tech:2053
www.sex18.tech:2083
www.sex18.tech:2087
www.sex18.tech:2096
www.sex18.tech:8443
melissa.sex18.tech:80
melissa.sex18.tech:22
melissa.sex18.tech:8080
melissa.sex18.tech:8880
melissa.sex18.tech:2052
melissa.sex18.tech:2082
melissa.sex18.tech:2086
melissa.sex18.tech:2095
melissa.sex18.tech:443
melissa.sex18.tech:2053
melissa.sex18.tech:2083
melissa.sex18.tech:2087
melissa.sex18.tech:2096
melissa.sex18.tech:8443
mirai.sex18.tech:80
mirai.sex18.tech:22
mirai.sex18.tech:8080
mirai.sex18.tech:8880
mirai.sex18.tech:2052
mirai.sex18.tech:2082
mirai.sex18.tech:2086
mirai.sex18.tech:2095
mirai.sex18.tech:443
mirai.sex18.tech:2053
mirai.sex18.tech:2083
mirai.sex18.tech:2087
mirai.sex18.tech:2096
mirai.sex18.tech:8443
shamoon.sex18.tech:80
shamoon.sex18.tech:22
shamoon.sex18.tech:8080
shamoon.sex18.tech:8880
shamoon.sex18.tech:2052
shamoon.sex18.tech:2082
shamoon.sex18.tech:2086
shamoon.sex18.tech:2095
shamoon.sex18.tech:443
shamoon.sex18.tech:2053
shamoon.sex18.tech:2083
shamoon.sex18.tech:2087
shamoon.sex18.tech:2096
shamoon.sex18.tech:8443
trisis.sex18.tech:80
trisis.sex18.tech:22
trisis.sex18.tech:8080
trisis.sex18.tech:8880
trisis.sex18.tech:2052
trisis.sex18.tech:2082
trisis.sex18.tech:2086
trisis.sex18.tech:2095
trisis.sex18.tech:443
trisis.sex18.tech:2053
trisis.sex18.tech:2083
trisis.sex18.tech:2087
trisis.sex18.tech:2096
trisis.sex18.tech:8443

Mutex

fvxnF7yaV1gr

Attributes

delay
0
install
true
install_file
r8pc65.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
b599faa54e068dd35abbd1cf15f519ac2d0ad186e4842ae36c2475bc99079abb

File Explorer

b599faa54e068dd35abbd1cf15f519ac2d0ad186e4842ae36c2475bc99079abb

.exe 45KB

b599faa54e068dd35abbd1cf15f519ac2d0ad186e4842ae36c2475bc99079abb

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 b599faa54e068dd35abbd1cf15f519ac2d0ad186e4842ae36c2475bc99079abb
MD5 c13db2ec597fc8533612e36492d5bb07
SHA1 91908ea688066813202ee3eb3c3b98328fa54ab6
SHA512 4122d1ea5a1b0a4c87a3ec41a4b28c18065a1b794ac791e21f0f230051f121c7e0973151061e830dd243496a7b1e9d61f147f017fb7ce8eea2bbe995052fb6f3
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9zCOtTMtPIszjbmgX3iMeekglFpYb6KxUhBDZsx:EulCJTHl42MRvs3b5XSLeblTYb6K2dsx
TLSH
T15E230A0037E9812BF2BE4B78A9F25145867AF1673603D58E2CC442DB5723FC69A426FD
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

b599faa54e068dd35abbd1cf15f519ac2d0ad186e4842ae36c2475bc99079abb

mscoree

dotnet