asyncrat | 016e94ae03216355207fcb442adaf600111e051de50125eb462f5ac21e1e078a

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General

Target
016e94ae03216355207fcb442adaf600111e051de50125eb462f5ac21e1e078a
Size 45KB
Sample260711-nbtbfaaz41
SHA256 016e94ae03216355207fcb442adaf600111e051de50125eb462f5ac21e1e078a
MD5 5e724250e06113ca4aa7c71e05418e1d
SHA1 16d6af3f01c2b66434292e0908b4b697acb6a016
SHA512 13c305dd37647a2bb201866d16156129e727306bff6d303b3e6e43582c5d18c45ddec9607fe6cc23a8d6a36edd1a7b90905a0a7ce9235958e4bf10d73d90dfb0
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlTSAFcKoabbb4ZhM/RPIAEzjb7gX3im4EqRcqJbh:wuDWZTpMZSB2YSAvQZh6OAE3bEXSdEqX
TLSH
T181231A003BE9C22BF2BF4F7459F26245867AF2632603D58A1CC451DB5713FC69A426EE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexnhu.com:80
sexnhu.com:22
sexnhu.com:8080
sexnhu.com:8880
sexnhu.com:2052
sexnhu.com:2082
sexnhu.com:2086
sexnhu.com:2095
sexnhu.com:443
sexnhu.com:2053
sexnhu.com:2083
sexnhu.com:2087
sexnhu.com:2096
sexnhu.com:8443
www.sexnhu.com:80
www.sexnhu.com:22
www.sexnhu.com:8080
www.sexnhu.com:8880
www.sexnhu.com:2052
www.sexnhu.com:2082
www.sexnhu.com:2086
www.sexnhu.com:2095
www.sexnhu.com:443
www.sexnhu.com:2053
www.sexnhu.com:2083
www.sexnhu.com:2087
www.sexnhu.com:2096
www.sexnhu.com:8443
cryptolocker.sexnhu.com:80
cryptolocker.sexnhu.com:22
cryptolocker.sexnhu.com:8080
cryptolocker.sexnhu.com:8880
cryptolocker.sexnhu.com:2052
cryptolocker.sexnhu.com:2082
cryptolocker.sexnhu.com:2086
cryptolocker.sexnhu.com:2095
cryptolocker.sexnhu.com:443
cryptolocker.sexnhu.com:2053
cryptolocker.sexnhu.com:2083
cryptolocker.sexnhu.com:2087
cryptolocker.sexnhu.com:2096
cryptolocker.sexnhu.com:8443
hack.sexnhu.com:80
hack.sexnhu.com:22
hack.sexnhu.com:8080
hack.sexnhu.com:8880
hack.sexnhu.com:2052
hack.sexnhu.com:2082
hack.sexnhu.com:2086
hack.sexnhu.com:2095
hack.sexnhu.com:443
hack.sexnhu.com:2053
hack.sexnhu.com:2083
hack.sexnhu.com:2087
hack.sexnhu.com:2096
hack.sexnhu.com:8443

Mutex

yN9HQtu0dsk9

Attributes

delay
0
install
true
install_file
rhktz.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
016e94ae03216355207fcb442adaf600111e051de50125eb462f5ac21e1e078a

File Explorer

016e94ae03216355207fcb442adaf600111e051de50125eb462f5ac21e1e078a

.exe 45KB

016e94ae03216355207fcb442adaf600111e051de50125eb462f5ac21e1e078a

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 016e94ae03216355207fcb442adaf600111e051de50125eb462f5ac21e1e078a
MD5 5e724250e06113ca4aa7c71e05418e1d
SHA1 16d6af3f01c2b66434292e0908b4b697acb6a016
SHA512 13c305dd37647a2bb201866d16156129e727306bff6d303b3e6e43582c5d18c45ddec9607fe6cc23a8d6a36edd1a7b90905a0a7ce9235958e4bf10d73d90dfb0
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlTSAFcKoabbb4ZhM/RPIAEzjb7gX3im4EqRcqJbh:wuDWZTpMZSB2YSAvQZh6OAE3bEXSdEqX
TLSH
T181231A003BE9C22BF2BF4F7459F26245867AF2632603D58A1CC451DB5713FC69A426EE
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

016e94ae03216355207fcb442adaf600111e051de50125eb462f5ac21e1e078a

mscoree

dotnet