asyncrat | 8b7c1845e53957ab59ec40bf60fc0250f3c1f7b0bccfba4b27d46f5742713c5f

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General

Target
8b7c1845e53957ab59ec40bf60fc0250f3c1f7b0bccfba4b27d46f5742713c5f
Size 45KB
Sample260712-del2escs3m
SHA256 8b7c1845e53957ab59ec40bf60fc0250f3c1f7b0bccfba4b27d46f5742713c5f
MD5 10e7afc18019eea1279e1b271bc9a246
SHA1 f47da0b7e37c0e07f6707ccc1f974e3fc0300727
SHA512 8431398f8c96d334e336c9c2c321258dbab930a767838bb9d6b7c18301edb72422f1e5d1f25cd3aa8e076821849911c3d818e53da89ddcafd57c4b2fac69e509
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlLlsHoPEaMPI1KjbdgX3irRMdVFDyGdAKo9JQVB8:wuDWZTpMZSB2OuuEax1GbKXSNM/Fm9ug
TLSH
T128232B003FE9822BF1BE4F789CF26105867EF6A72603D5491CC4529B5713BC69642AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

porn-th.com:80
porn-th.com:22
porn-th.com:8080
porn-th.com:8880
porn-th.com:2052
porn-th.com:2082
porn-th.com:2086
porn-th.com:2095
porn-th.com:443
porn-th.com:2053
porn-th.com:2083
porn-th.com:2087
porn-th.com:2096
porn-th.com:8443
www.porn-th.com:80
www.porn-th.com:22
www.porn-th.com:8080
www.porn-th.com:8880
www.porn-th.com:2052
www.porn-th.com:2082
www.porn-th.com:2086
www.porn-th.com:2095
www.porn-th.com:443
www.porn-th.com:2053
www.porn-th.com:2083
www.porn-th.com:2087
www.porn-th.com:2096
www.porn-th.com:8443
malware.porn-th.com:80
malware.porn-th.com:22
malware.porn-th.com:8080
malware.porn-th.com:8880
malware.porn-th.com:2052
malware.porn-th.com:2082
malware.porn-th.com:2086
malware.porn-th.com:2095
malware.porn-th.com:443
malware.porn-th.com:2053
malware.porn-th.com:2083
malware.porn-th.com:2087
malware.porn-th.com:2096
malware.porn-th.com:8443
formbook.porn-th.com:80
formbook.porn-th.com:22
formbook.porn-th.com:8080
formbook.porn-th.com:8880
formbook.porn-th.com:2052
formbook.porn-th.com:2082
formbook.porn-th.com:2086
formbook.porn-th.com:2095
formbook.porn-th.com:443
formbook.porn-th.com:2053
formbook.porn-th.com:2083
formbook.porn-th.com:2087
formbook.porn-th.com:2096
formbook.porn-th.com:8443

Mutex

YzDvayUngo5U

Attributes

delay
0
install
true
install_file
fdf5b.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
8b7c1845e53957ab59ec40bf60fc0250f3c1f7b0bccfba4b27d46f5742713c5f

File Explorer

8b7c1845e53957ab59ec40bf60fc0250f3c1f7b0bccfba4b27d46f5742713c5f

.exe 45KB

8b7c1845e53957ab59ec40bf60fc0250f3c1f7b0bccfba4b27d46f5742713c5f

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 8b7c1845e53957ab59ec40bf60fc0250f3c1f7b0bccfba4b27d46f5742713c5f
MD5 10e7afc18019eea1279e1b271bc9a246
SHA1 f47da0b7e37c0e07f6707ccc1f974e3fc0300727
SHA512 8431398f8c96d334e336c9c2c321258dbab930a767838bb9d6b7c18301edb72422f1e5d1f25cd3aa8e076821849911c3d818e53da89ddcafd57c4b2fac69e509
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlLlsHoPEaMPI1KjbdgX3irRMdVFDyGdAKo9JQVB8:wuDWZTpMZSB2OuuEax1GbKXSNM/Fm9ug
TLSH
T128232B003FE9822BF1BE4F789CF26105867EF6A72603D5491CC4529B5713BC69642AFE
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

51262

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

8b7c1845e53957ab59ec40bf60fc0250f3c1f7b0bccfba4b27d46f5742713c5f

mscoree

dotnet