asyncrat | e8b00c606d1871f498fe093ca0fac66295436d261f33af54f0d473ecf223bce1

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General

Target
e8b00c606d1871f498fe093ca0fac66295436d261f33af54f0d473ecf223bce1
Size 45KB
Sample260711-e686psbx2p
SHA256 e8b00c606d1871f498fe093ca0fac66295436d261f33af54f0d473ecf223bce1
MD5 fafbec14f155adb09128abf427f3ff81
SHA1 036f2af9ae6d5989d2f1ad0c38b8c9630e04b66d
SHA512 4874f91c39fd35f3b153de4bf707dd0272f3a84fce805eb13f279a02fd043598bc4eb28e06560867cfccbb9246a34e3e790f118e80f594cbee0e3ee4c5f9fe86
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFEfBohEa+PIvrjbggX3iTCFQOYVJwpRhyBDZEx:MuLAZTnbg2Z4EaHv/bHXSTm27wDhMdEx
TLSH
T12E231A003BE8C22BF2BE4F78ACF26145867EF6672603D54A1CC451D75613FC69A426FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

s.damsex.blog:80
s.damsex.blog:22
s.damsex.blog:8080
s.damsex.blog:8880
s.damsex.blog:2052
s.damsex.blog:2082
s.damsex.blog:2086
s.damsex.blog:2095
s.damsex.blog:443
s.damsex.blog:2053
s.damsex.blog:2083
s.damsex.blog:2087
s.damsex.blog:2096
s.damsex.blog:8443
www.s.damsex.blog:80
www.s.damsex.blog:22
www.s.damsex.blog:8080
www.s.damsex.blog:8880
www.s.damsex.blog:2052
www.s.damsex.blog:2082
www.s.damsex.blog:2086
www.s.damsex.blog:2095
www.s.damsex.blog:443
www.s.damsex.blog:2053
www.s.damsex.blog:2083
www.s.damsex.blog:2087
www.s.damsex.blog:2096
www.s.damsex.blog:8443
klez.s.damsex.blog:80
klez.s.damsex.blog:22
klez.s.damsex.blog:8080
klez.s.damsex.blog:8880
klez.s.damsex.blog:2052
klez.s.damsex.blog:2082
klez.s.damsex.blog:2086
klez.s.damsex.blog:2095
klez.s.damsex.blog:443
klez.s.damsex.blog:2053
klez.s.damsex.blog:2083
klez.s.damsex.blog:2087
klez.s.damsex.blog:2096
klez.s.damsex.blog:8443
formbook.s.damsex.blog:80
formbook.s.damsex.blog:22
formbook.s.damsex.blog:8080
formbook.s.damsex.blog:8880
formbook.s.damsex.blog:2052
formbook.s.damsex.blog:2082
formbook.s.damsex.blog:2086
formbook.s.damsex.blog:2095
formbook.s.damsex.blog:443
formbook.s.damsex.blog:2053
formbook.s.damsex.blog:2083
formbook.s.damsex.blog:2087
formbook.s.damsex.blog:2096
formbook.s.damsex.blog:8443
trickbot.s.damsex.blog:80
trickbot.s.damsex.blog:22
trickbot.s.damsex.blog:8080
trickbot.s.damsex.blog:8880
trickbot.s.damsex.blog:2052
trickbot.s.damsex.blog:2082
trickbot.s.damsex.blog:2086
trickbot.s.damsex.blog:2095
trickbot.s.damsex.blog:443
trickbot.s.damsex.blog:2053
trickbot.s.damsex.blog:2083
trickbot.s.damsex.blog:2087
trickbot.s.damsex.blog:2096
trickbot.s.damsex.blog:8443

Mutex

s7Sj5u62ekBe

Attributes

delay
0
install
true
install_file
uo408.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
e8b00c606d1871f498fe093ca0fac66295436d261f33af54f0d473ecf223bce1

File Explorer

e8b00c606d1871f498fe093ca0fac66295436d261f33af54f0d473ecf223bce1

.exe 45KB

e8b00c606d1871f498fe093ca0fac66295436d261f33af54f0d473ecf223bce1

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 e8b00c606d1871f498fe093ca0fac66295436d261f33af54f0d473ecf223bce1
MD5 fafbec14f155adb09128abf427f3ff81
SHA1 036f2af9ae6d5989d2f1ad0c38b8c9630e04b66d
SHA512 4874f91c39fd35f3b153de4bf707dd0272f3a84fce805eb13f279a02fd043598bc4eb28e06560867cfccbb9246a34e3e790f118e80f594cbee0e3ee4c5f9fe86
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFEfBohEa+PIvrjbggX3iTCFQOYVJwpRhyBDZEx:MuLAZTnbg2Z4EaHv/bHXSTm27wDhMdEx
TLSH
T12E231A003BE8C22BF2BE4F78ACF26145867EF6672603D54A1CC451D75613FC69A426FA
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

e8b00c606d1871f498fe093ca0fac66295436d261f33af54f0d473ecf223bce1

mscoree

dotnet