asyncrat | 3b67c996b150dfce6051ec2b9a23de5eb43b4ef122387e89094fe52fe9cc48ef

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General

Target
3b67c996b150dfce6051ec2b9a23de5eb43b4ef122387e89094fe52fe9cc48ef
Size 45KB
Sample260803-fvendssvbx
SHA256 3b67c996b150dfce6051ec2b9a23de5eb43b4ef122387e89094fe52fe9cc48ef
MD5 187fc8c62c595d0bd0be1c42eaf199a2
SHA1 3ef2bbac455e6fded73b13f4f2a24da696b75aa9
SHA512 ddb5a9e3bba1d1c1ca04b6632c61189bdd6ff589519d911a7c7f210eff3d74ee21e07464cdb022ae623d8956e18d011cfc214dce3e9e218a16f8f510db38eff6
SSDEEP 768:5uSy6pTpwrSWWUE3/WImo2qNVcQSCBznqNLPI7zjb+gX3ieKMWCTOBbWNc04hi0x:5uSy6pTpoo2Ec9UqC73bBXSeKMUbWaDF
TLSH
T1B9233B0037E9812BF2BE4F7899F26145467AF6633603E5492CC442DB5723FC69642AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

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

Mutex

0uTRBhA4ZpAV

Attributes

delay
0
install
true
install_file
406ml7z.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
3b67c996b150dfce6051ec2b9a23de5eb43b4ef122387e89094fe52fe9cc48ef

File Explorer

3b67c996b150dfce6051ec2b9a23de5eb43b4ef122387e89094fe52fe9cc48ef

.exe 45KB

3b67c996b150dfce6051ec2b9a23de5eb43b4ef122387e89094fe52fe9cc48ef

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 3b67c996b150dfce6051ec2b9a23de5eb43b4ef122387e89094fe52fe9cc48ef
MD5 187fc8c62c595d0bd0be1c42eaf199a2
SHA1 3ef2bbac455e6fded73b13f4f2a24da696b75aa9
SHA512 ddb5a9e3bba1d1c1ca04b6632c61189bdd6ff589519d911a7c7f210eff3d74ee21e07464cdb022ae623d8956e18d011cfc214dce3e9e218a16f8f510db38eff6
SSDEEP 768:5uSy6pTpwrSWWUE3/WImo2qNVcQSCBznqNLPI7zjb+gX3ieKMWCTOBbWNc04hi0x:5uSy6pTpoo2Ec9UqC73bBXSeKMUbWaDF
TLSH
T1B9233B0037E9812BF2BE4F7899F26145467AF6633603E5492CC442DB5723FC69642AFE
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

3b67c996b150dfce6051ec2b9a23de5eb43b4ef122387e89094fe52fe9cc48ef

mscoree

dotnet