asyncrat | 05b2818dd1e2e83400a14fd28832a1cdf80b67b8122f0d3c200dfb42f98dd9d2

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General

Target
05b2818dd1e2e83400a14fd28832a1cdf80b67b8122f0d3c200dfb42f98dd9d2
Size 45KB
Sample260804-sd17aagr5z
SHA256 05b2818dd1e2e83400a14fd28832a1cdf80b67b8122f0d3c200dfb42f98dd9d2
MD5 035441407ff240b5bd4b08be8ed2b08b
SHA1 8bcb7068c3764752ffa1d022f7c9930d5f4f675d
SHA512 53fda3e420d44df17cc7640f023126d905c10ab1b24bf75035ca4c45d02a4fee854ea739410bc7357c6db461f88334b37efc51035e8ce7453efd71d2a72cad69
SSDEEP 768:MudApTNctooWUS7C+mo2qtbOvbTLPIGzjbogX3imZU4r2QBDZIx:MudApTNmU2giMG3b/XSmFCGdIx
TLSH
T1C2232A003BE8C12BF2BE5F78ACF36145867AF2672602D55A2CC441DB5613FC686526FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

vnsextop1.com:80
vnsextop1.com:22
vnsextop1.com:8080
vnsextop1.com:8880
vnsextop1.com:2052
vnsextop1.com:2082
vnsextop1.com:2086
vnsextop1.com:2095
vnsextop1.com:443
vnsextop1.com:2053
vnsextop1.com:2083
vnsextop1.com:2087
vnsextop1.com:2096
vnsextop1.com:8443
www.vnsextop1.com:80
www.vnsextop1.com:22
www.vnsextop1.com:8080
www.vnsextop1.com:8880
www.vnsextop1.com:2052
www.vnsextop1.com:2082
www.vnsextop1.com:2086
www.vnsextop1.com:2095
www.vnsextop1.com:443
www.vnsextop1.com:2053
www.vnsextop1.com:2083
www.vnsextop1.com:2087
www.vnsextop1.com:2096
www.vnsextop1.com:8443
formbook.vnsextop1.com:80
formbook.vnsextop1.com:22
formbook.vnsextop1.com:8080
formbook.vnsextop1.com:8880
formbook.vnsextop1.com:2052
formbook.vnsextop1.com:2082
formbook.vnsextop1.com:2086
formbook.vnsextop1.com:2095
formbook.vnsextop1.com:443
formbook.vnsextop1.com:2053
formbook.vnsextop1.com:2083
formbook.vnsextop1.com:2087
formbook.vnsextop1.com:2096
formbook.vnsextop1.com:8443
shamoon.vnsextop1.com:80
shamoon.vnsextop1.com:22
shamoon.vnsextop1.com:8080
shamoon.vnsextop1.com:8880
shamoon.vnsextop1.com:2052
shamoon.vnsextop1.com:2082
shamoon.vnsextop1.com:2086
shamoon.vnsextop1.com:2095
shamoon.vnsextop1.com:443
shamoon.vnsextop1.com:2053
shamoon.vnsextop1.com:2083
shamoon.vnsextop1.com:2087
shamoon.vnsextop1.com:2096
shamoon.vnsextop1.com:8443

Mutex

AsRV513JyLsY

Attributes

delay
0
install
true
install_file
6vq7v2.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
05b2818dd1e2e83400a14fd28832a1cdf80b67b8122f0d3c200dfb42f98dd9d2

File Explorer

05b2818dd1e2e83400a14fd28832a1cdf80b67b8122f0d3c200dfb42f98dd9d2

.exe 45KB

05b2818dd1e2e83400a14fd28832a1cdf80b67b8122f0d3c200dfb42f98dd9d2

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 05b2818dd1e2e83400a14fd28832a1cdf80b67b8122f0d3c200dfb42f98dd9d2
MD5 035441407ff240b5bd4b08be8ed2b08b
SHA1 8bcb7068c3764752ffa1d022f7c9930d5f4f675d
SHA512 53fda3e420d44df17cc7640f023126d905c10ab1b24bf75035ca4c45d02a4fee854ea739410bc7357c6db461f88334b37efc51035e8ce7453efd71d2a72cad69
SSDEEP 768:MudApTNctooWUS7C+mo2qtbOvbTLPIGzjbogX3imZU4r2QBDZIx:MudApTNmU2giMG3b/XSmFCGdIx
TLSH
T1C2232A003BE8C12BF2BE5F78ACF36145867AF2672602D55A2CC441DB5613FC686526FE
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

05b2818dd1e2e83400a14fd28832a1cdf80b67b8122f0d3c200dfb42f98dd9d2

mscoree

dotnet