asyncrat | 938a6630dba7cf3777850fa62e6c111518050680a83704e36b0851af2becbfa9

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General

Target
938a6630dba7cf3777850fa62e6c111518050680a83704e36b0851af2becbfa9
Size 45KB
Sample260804-tamp6atfmf
SHA256 938a6630dba7cf3777850fa62e6c111518050680a83704e36b0851af2becbfa9
MD5 ddd289e61b1e808163ce4572b2279bb4
SHA1 195a69d5c855f2e7a1921300a0d4566004883afa
SHA512 cebdda0de59c874039a7f6cf9df03283f8028e3f4f283112ebd2f5201187fdb5124c71f9ab8b73676388cfb090056021d52c8a45f000ebe983fdb8d7163e1fdb
SSDEEP 768:4uBfJTMUyYUWUWBDimo2qVvLiE0yFjrdjYkk8PIugjbrgX3icbvQgQ8KyBP8o6B/:4uBfJTMpv2CLBXQBuIbUXSuQn80dbx
TLSH
T1F7231B0037E9812BF2BE4F7859F22245867AF5736603D54A1C8451DB5B23FC68A436FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

zorvec.top:80
zorvec.top:22
zorvec.top:8080
zorvec.top:8880
zorvec.top:2052
zorvec.top:2082
zorvec.top:2086
zorvec.top:2095
zorvec.top:443
zorvec.top:2053
zorvec.top:2083
zorvec.top:2087
zorvec.top:2096
zorvec.top:8443
www.zorvec.top:80
www.zorvec.top:22
www.zorvec.top:8080
www.zorvec.top:8880
www.zorvec.top:2052
www.zorvec.top:2082
www.zorvec.top:2086
www.zorvec.top:2095
www.zorvec.top:443
www.zorvec.top:2053
www.zorvec.top:2083
www.zorvec.top:2087
www.zorvec.top:2096
www.zorvec.top:8443
qakbot.zorvec.top:80
qakbot.zorvec.top:22
qakbot.zorvec.top:8080
qakbot.zorvec.top:8880
qakbot.zorvec.top:2052
qakbot.zorvec.top:2082
qakbot.zorvec.top:2086
qakbot.zorvec.top:2095
qakbot.zorvec.top:443
qakbot.zorvec.top:2053
qakbot.zorvec.top:2083
qakbot.zorvec.top:2087
qakbot.zorvec.top:2096
qakbot.zorvec.top:8443
clop.zorvec.top:80
clop.zorvec.top:22
clop.zorvec.top:8080
clop.zorvec.top:8880
clop.zorvec.top:2052
clop.zorvec.top:2082
clop.zorvec.top:2086
clop.zorvec.top:2095
clop.zorvec.top:443
clop.zorvec.top:2053
clop.zorvec.top:2083
clop.zorvec.top:2087
clop.zorvec.top:2096
clop.zorvec.top:8443

Mutex

VVCkT6wdP0y4

Attributes

delay
0
install
true
install_file
nn07.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
938a6630dba7cf3777850fa62e6c111518050680a83704e36b0851af2becbfa9

File Explorer

938a6630dba7cf3777850fa62e6c111518050680a83704e36b0851af2becbfa9

.exe 45KB

938a6630dba7cf3777850fa62e6c111518050680a83704e36b0851af2becbfa9

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 938a6630dba7cf3777850fa62e6c111518050680a83704e36b0851af2becbfa9
MD5 ddd289e61b1e808163ce4572b2279bb4
SHA1 195a69d5c855f2e7a1921300a0d4566004883afa
SHA512 cebdda0de59c874039a7f6cf9df03283f8028e3f4f283112ebd2f5201187fdb5124c71f9ab8b73676388cfb090056021d52c8a45f000ebe983fdb8d7163e1fdb
SSDEEP 768:4uBfJTMUyYUWUWBDimo2qVvLiE0yFjrdjYkk8PIugjbrgX3icbvQgQ8KyBP8o6B/:4uBfJTMpv2CLBXQBuIbUXSuQn80dbx
TLSH
T1F7231B0037E9812BF2BE4F7859F22245867AF5736603D54A1C8451DB5B23FC68A436FE
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

51230

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

938a6630dba7cf3777850fa62e6c111518050680a83704e36b0851af2becbfa9

mscoree

dotnet