asyncrat | d74f4ae7b99f2186eac213777ff7d33d05d28e4349194ea87e714c8eb9d5180d

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General

Target
d74f4ae7b99f2186eac213777ff7d33d05d28e4349194ea87e714c8eb9d5180d
Size 45KB
Sample260710-lwp4eah12y
SHA256 d74f4ae7b99f2186eac213777ff7d33d05d28e4349194ea87e714c8eb9d5180d
MD5 44b85fb9102aa3d4d3bba6153cc7873b
SHA1 2867d6dcbd1a68884b4821aaabefa6d0bac80676
SHA512 5a9a732f9fd631b451e5246420652d8a3d83ec02460d183189adc654ae10a4c32350a8a65372f3cdb3b8040c1dad23b15f7c2bb423d77e2e5c12f2bfbcc625db
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q1BuwZQaKkPIozzjbhqgX3i8pgcTY3vLuYeCEOBDZcx:RuxkJTgip2IIu3bnXSAgcTIiYeCtdcx
TLSH
T134231B003BE8823BF2BE4FB89CF26145467AF5637603D54D6CC452DB5623BC68A426F9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimsexz.org:80
phimsexz.org:22
phimsexz.org:8080
phimsexz.org:8880
phimsexz.org:2052
phimsexz.org:2082
phimsexz.org:2086
phimsexz.org:2095
phimsexz.org:443
phimsexz.org:2053
phimsexz.org:2083
phimsexz.org:2087
phimsexz.org:2096
phimsexz.org:8443
www.phimsexz.org:80
www.phimsexz.org:22
www.phimsexz.org:8080
www.phimsexz.org:8880
www.phimsexz.org:2052
www.phimsexz.org:2082
www.phimsexz.org:2086
www.phimsexz.org:2095
www.phimsexz.org:443
www.phimsexz.org:2053
www.phimsexz.org:2083
www.phimsexz.org:2087
www.phimsexz.org:2096
www.phimsexz.org:8443
formbook.phimsexz.org:80
formbook.phimsexz.org:22
formbook.phimsexz.org:8080
formbook.phimsexz.org:8880
formbook.phimsexz.org:2052
formbook.phimsexz.org:2082
formbook.phimsexz.org:2086
formbook.phimsexz.org:2095
formbook.phimsexz.org:443
formbook.phimsexz.org:2053
formbook.phimsexz.org:2083
formbook.phimsexz.org:2087
formbook.phimsexz.org:2096
formbook.phimsexz.org:8443
cryptolocker.phimsexz.org:80
cryptolocker.phimsexz.org:22
cryptolocker.phimsexz.org:8080
cryptolocker.phimsexz.org:8880
cryptolocker.phimsexz.org:2052
cryptolocker.phimsexz.org:2082
cryptolocker.phimsexz.org:2086
cryptolocker.phimsexz.org:2095
cryptolocker.phimsexz.org:443
cryptolocker.phimsexz.org:2053
cryptolocker.phimsexz.org:2083
cryptolocker.phimsexz.org:2087
cryptolocker.phimsexz.org:2096
cryptolocker.phimsexz.org:8443

Mutex

OLWymF388vYZ

Attributes

delay
0
install
true
install_file
mel3ut51.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
d74f4ae7b99f2186eac213777ff7d33d05d28e4349194ea87e714c8eb9d5180d

File Explorer

d74f4ae7b99f2186eac213777ff7d33d05d28e4349194ea87e714c8eb9d5180d

.exe 45KB

d74f4ae7b99f2186eac213777ff7d33d05d28e4349194ea87e714c8eb9d5180d

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 d74f4ae7b99f2186eac213777ff7d33d05d28e4349194ea87e714c8eb9d5180d
MD5 44b85fb9102aa3d4d3bba6153cc7873b
SHA1 2867d6dcbd1a68884b4821aaabefa6d0bac80676
SHA512 5a9a732f9fd631b451e5246420652d8a3d83ec02460d183189adc654ae10a4c32350a8a65372f3cdb3b8040c1dad23b15f7c2bb423d77e2e5c12f2bfbcc625db
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q1BuwZQaKkPIozzjbhqgX3i8pgcTY3vLuYeCEOBDZcx:RuxkJTgip2IIu3bnXSAgcTIiYeCtdcx
TLSH
T134231B003BE8823BF2BE4FB89CF26145467AF5637603D54D6CC452DB5623BC68A426F9
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

51278

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

d74f4ae7b99f2186eac213777ff7d33d05d28e4349194ea87e714c8eb9d5180d

mscoree

dotnet