asyncrat | 4dcda618e296e35a99bc1d5a240259e5f9a1102599c7bf0737eec8455afa17c7

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General

Target
4dcda618e296e35a99bc1d5a240259e5f9a1102599c7bf0737eec8455afa17c7
Size 45KB
Sample260804-xt8crafe78
SHA256 4dcda618e296e35a99bc1d5a240259e5f9a1102599c7bf0737eec8455afa17c7
MD5 c4701e3b2fe27f6ab6ab1386863f055d
SHA1 2a996a9b799ece7eceeaec419ee67a594d5ab08e
SHA512 639609a629180f0a15a50fcb7927445c615fe4f23acac503ac6ab812b764f4ea8d099bfa542635ae61efe4013e053a9a4f1a1417f9d0dd4a4b95a3e7a284444d
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1wpt0CCM+d4CvS8PIkWjbRgX3iz+I/hIxNOVBDZUx:cuR0JTPjY2p/CFWBkabeXSzx/EwdUx
TLSH
T161231A003BE9812BF2BE4F7858F26245867BF6632603D64E1CC451DB5713FC69A426FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexvietdam.blog:80
sexvietdam.blog:22
sexvietdam.blog:8080
sexvietdam.blog:8880
sexvietdam.blog:2052
sexvietdam.blog:2082
sexvietdam.blog:2086
sexvietdam.blog:2095
sexvietdam.blog:443
sexvietdam.blog:2053
sexvietdam.blog:2083
sexvietdam.blog:2087
sexvietdam.blog:2096
sexvietdam.blog:8443
www.sexvietdam.blog:80
www.sexvietdam.blog:22
www.sexvietdam.blog:8080
www.sexvietdam.blog:8880
www.sexvietdam.blog:2052
www.sexvietdam.blog:2082
www.sexvietdam.blog:2086
www.sexvietdam.blog:2095
www.sexvietdam.blog:443
www.sexvietdam.blog:2053
www.sexvietdam.blog:2083
www.sexvietdam.blog:2087
www.sexvietdam.blog:2096
www.sexvietdam.blog:8443
wannacry.sexvietdam.blog:80
wannacry.sexvietdam.blog:22
wannacry.sexvietdam.blog:8080
wannacry.sexvietdam.blog:8880
wannacry.sexvietdam.blog:2052
wannacry.sexvietdam.blog:2082
wannacry.sexvietdam.blog:2086
wannacry.sexvietdam.blog:2095
wannacry.sexvietdam.blog:443
wannacry.sexvietdam.blog:2053
wannacry.sexvietdam.blog:2083
wannacry.sexvietdam.blog:2087
wannacry.sexvietdam.blog:2096
wannacry.sexvietdam.blog:8443
zbot.sexvietdam.blog:80
zbot.sexvietdam.blog:22
zbot.sexvietdam.blog:8080
zbot.sexvietdam.blog:8880
zbot.sexvietdam.blog:2052
zbot.sexvietdam.blog:2082
zbot.sexvietdam.blog:2086
zbot.sexvietdam.blog:2095
zbot.sexvietdam.blog:443
zbot.sexvietdam.blog:2053
zbot.sexvietdam.blog:2083
zbot.sexvietdam.blog:2087
zbot.sexvietdam.blog:2096
zbot.sexvietdam.blog:8443

Mutex

G6Bxp16Gic06

Attributes

delay
0
install
true
install_file
sprb.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
4dcda618e296e35a99bc1d5a240259e5f9a1102599c7bf0737eec8455afa17c7

File Explorer

4dcda618e296e35a99bc1d5a240259e5f9a1102599c7bf0737eec8455afa17c7

.exe 45KB

4dcda618e296e35a99bc1d5a240259e5f9a1102599c7bf0737eec8455afa17c7

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 4dcda618e296e35a99bc1d5a240259e5f9a1102599c7bf0737eec8455afa17c7
MD5 c4701e3b2fe27f6ab6ab1386863f055d
SHA1 2a996a9b799ece7eceeaec419ee67a594d5ab08e
SHA512 639609a629180f0a15a50fcb7927445c615fe4f23acac503ac6ab812b764f4ea8d099bfa542635ae61efe4013e053a9a4f1a1417f9d0dd4a4b95a3e7a284444d
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1wpt0CCM+d4CvS8PIkWjbRgX3iz+I/hIxNOVBDZUx:cuR0JTPjY2p/CFWBkabeXSzx/EwdUx
TLSH
T161231A003BE9812BF2BE4F7858F26245867BF6632603D64E1CC451DB5713FC69A426FA
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

51310

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

4dcda618e296e35a99bc1d5a240259e5f9a1102599c7bf0737eec8455afa17c7

mscoree

dotnet