asyncrat | 8af01f3dcb7cd1ba2cc48d4b7ebfd70fd7650ba550b9d62819e68ea2d480cefb

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General

Target
8af01f3dcb7cd1ba2cc48d4b7ebfd70fd7650ba550b9d62819e68ea2d480cefb
Size 45KB
Sample260905-ndldlszwhy
SHA256 8af01f3dcb7cd1ba2cc48d4b7ebfd70fd7650ba550b9d62819e68ea2d480cefb
MD5 b43e58dc2f24500ac25486df713598f4
SHA1 82dbcd759c0a387f4b60c9c31be14719d9e6af39
SHA512 31c3522c44653b0aa8ddf381696583aaa017eb372c62a7d1e3ba046bb5e58d4d4d8ab67162c788f0e1276821db03a7c7ec471566220bba02929ef9721f5a7f1f
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q13maPol53APIkzjbbgX3iNQP22mdHs05d/KBDZcx:RuxkJTgip22fob3lk3bkXS32hK/Udcx
TLSH
T174231B003BE8812AF2BE4F789DF26145867AF2677603D6491CC451DB1713FC68A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimsexvai.net:80
phimsexvai.net:22
phimsexvai.net:8080
phimsexvai.net:8880
phimsexvai.net:2052
phimsexvai.net:2082
phimsexvai.net:2086
phimsexvai.net:2095
phimsexvai.net:443
phimsexvai.net:2053
phimsexvai.net:2083
phimsexvai.net:2087
phimsexvai.net:2096
phimsexvai.net:8443
www.phimsexvai.net:80
www.phimsexvai.net:22
www.phimsexvai.net:8080
www.phimsexvai.net:8880
www.phimsexvai.net:2052
www.phimsexvai.net:2082
www.phimsexvai.net:2086
www.phimsexvai.net:2095
www.phimsexvai.net:443
www.phimsexvai.net:2053
www.phimsexvai.net:2083
www.phimsexvai.net:2087
www.phimsexvai.net:2096
www.phimsexvai.net:8443
remote.phimsexvai.net:80
remote.phimsexvai.net:22
remote.phimsexvai.net:8080
remote.phimsexvai.net:8880
remote.phimsexvai.net:2052
remote.phimsexvai.net:2082
remote.phimsexvai.net:2086
remote.phimsexvai.net:2095
remote.phimsexvai.net:443
remote.phimsexvai.net:2053
remote.phimsexvai.net:2083
remote.phimsexvai.net:2087
remote.phimsexvai.net:2096
remote.phimsexvai.net:8443
formbook.phimsexvai.net:80
formbook.phimsexvai.net:22
formbook.phimsexvai.net:8080
formbook.phimsexvai.net:8880
formbook.phimsexvai.net:2052
formbook.phimsexvai.net:2082
formbook.phimsexvai.net:2086
formbook.phimsexvai.net:2095
formbook.phimsexvai.net:443
formbook.phimsexvai.net:2053
formbook.phimsexvai.net:2083
formbook.phimsexvai.net:2087
formbook.phimsexvai.net:2096
formbook.phimsexvai.net:8443

Mutex

s2GriP9ODDRh

Attributes

delay
0
install
true
install_file
1cutc1hx.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
8af01f3dcb7cd1ba2cc48d4b7ebfd70fd7650ba550b9d62819e68ea2d480cefb

File Explorer

8af01f3dcb7cd1ba2cc48d4b7ebfd70fd7650ba550b9d62819e68ea2d480cefb

.exe 45KB

8af01f3dcb7cd1ba2cc48d4b7ebfd70fd7650ba550b9d62819e68ea2d480cefb

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 8af01f3dcb7cd1ba2cc48d4b7ebfd70fd7650ba550b9d62819e68ea2d480cefb
MD5 b43e58dc2f24500ac25486df713598f4
SHA1 82dbcd759c0a387f4b60c9c31be14719d9e6af39
SHA512 31c3522c44653b0aa8ddf381696583aaa017eb372c62a7d1e3ba046bb5e58d4d4d8ab67162c788f0e1276821db03a7c7ec471566220bba02929ef9721f5a7f1f
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q13maPol53APIkzjbbgX3iNQP22mdHs05d/KBDZcx:RuxkJTgip22fob3lk3bkXS32hK/Udcx
TLSH
T174231B003BE8812AF2BE4F789DF26145867AF2677603D6491CC451DB1713FC68A426FD
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

8af01f3dcb7cd1ba2cc48d4b7ebfd70fd7650ba550b9d62819e68ea2d480cefb

mscoree

dotnet