asyncrat | 2036dcadd3c52b833d2207e826c9d5ec0c56a925dbcd3dae8bd9418bb7701b95

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General

Target
2036dcadd3c52b833d2207e826c9d5ec0c56a925dbcd3dae8bd9418bb7701b95
Size 45KB
Sample260714-k194psct2v
SHA256 2036dcadd3c52b833d2207e826c9d5ec0c56a925dbcd3dae8bd9418bb7701b95
MD5 51fb6c78fa2dffa12e7a7906ab6829fd
SHA1 dc64e88c164a9bb0366c65a483e21340c9999b00
SHA512 274887d891acf837e5a2c51cd4b3e29ad1ea5b375d2576354d2b982d9024808eab720b8d11bf89208b24b2e71d062dcd4f9ef700b7ac25af50208bacfd625aa8
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlzfBohEa+PIv3jbMgX3iSf5zULhD9VBDZMx:wuDWZTpMZSB2S4EaHvTbDXSo5SD97dMx
TLSH
T1BD232B003BE9826BF2BE4FB898F26145867AF5733603D54E1CC4419B5613FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

javsub.blog:80
javsub.blog:22
javsub.blog:8080
javsub.blog:8880
javsub.blog:2052
javsub.blog:2082
javsub.blog:2086
javsub.blog:2095
javsub.blog:443
javsub.blog:2053
javsub.blog:2083
javsub.blog:2087
javsub.blog:2096
javsub.blog:8443
www.javsub.blog:80
www.javsub.blog:22
www.javsub.blog:8080
www.javsub.blog:8880
www.javsub.blog:2052
www.javsub.blog:2082
www.javsub.blog:2086
www.javsub.blog:2095
www.javsub.blog:443
www.javsub.blog:2053
www.javsub.blog:2083
www.javsub.blog:2087
www.javsub.blog:2096
www.javsub.blog:8443
sodinokibi.javsub.blog:80
sodinokibi.javsub.blog:22
sodinokibi.javsub.blog:8080
sodinokibi.javsub.blog:8880
sodinokibi.javsub.blog:2052
sodinokibi.javsub.blog:2082
sodinokibi.javsub.blog:2086
sodinokibi.javsub.blog:2095
sodinokibi.javsub.blog:443
sodinokibi.javsub.blog:2053
sodinokibi.javsub.blog:2083
sodinokibi.javsub.blog:2087
sodinokibi.javsub.blog:2096
sodinokibi.javsub.blog:8443
stuxnet.javsub.blog:80
stuxnet.javsub.blog:22
stuxnet.javsub.blog:8080
stuxnet.javsub.blog:8880
stuxnet.javsub.blog:2052
stuxnet.javsub.blog:2082
stuxnet.javsub.blog:2086
stuxnet.javsub.blog:2095
stuxnet.javsub.blog:443
stuxnet.javsub.blog:2053
stuxnet.javsub.blog:2083
stuxnet.javsub.blog:2087
stuxnet.javsub.blog:2096
stuxnet.javsub.blog:8443

Mutex

Git4DYGNsYob

Attributes

delay
0
install
true
install_file
9avq7.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
2036dcadd3c52b833d2207e826c9d5ec0c56a925dbcd3dae8bd9418bb7701b95

File Explorer

2036dcadd3c52b833d2207e826c9d5ec0c56a925dbcd3dae8bd9418bb7701b95

.exe 45KB

2036dcadd3c52b833d2207e826c9d5ec0c56a925dbcd3dae8bd9418bb7701b95

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 2036dcadd3c52b833d2207e826c9d5ec0c56a925dbcd3dae8bd9418bb7701b95
MD5 51fb6c78fa2dffa12e7a7906ab6829fd
SHA1 dc64e88c164a9bb0366c65a483e21340c9999b00
SHA512 274887d891acf837e5a2c51cd4b3e29ad1ea5b375d2576354d2b982d9024808eab720b8d11bf89208b24b2e71d062dcd4f9ef700b7ac25af50208bacfd625aa8
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlzfBohEa+PIv3jbMgX3iSf5zULhD9VBDZMx:wuDWZTpMZSB2S4EaHvTbDXSo5SD97dMx
TLSH
T1BD232B003BE9826BF2BE4FB898F26145867AF5733603D54E1CC4419B5613FC69A426FE
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

2036dcadd3c52b833d2207e826c9d5ec0c56a925dbcd3dae8bd9418bb7701b95

mscoree

dotnet