asyncrat | 74f225327752fe7add3183ff3a48743d43fe45f871c9f1c4e3d28b93e60860a4

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General

Target
74f225327752fe7add3183ff3a48743d43fe45f871c9f1c4e3d28b93e60860a4
Size 45KB
Sample260711-httf9sfv9z
SHA256 74f225327752fe7add3183ff3a48743d43fe45f871c9f1c4e3d28b93e60860a4
MD5 92ddf777f9eae4ffd9060c42bda130eb
SHA1 3e07e4f97c3b42a2c17a5b32a3bd01e378fbf940
SHA512 9849837a9cd5181585b7b248bb05b9a82789d31074039a0003ee62e954ff0a5f905f77b1703cff310722828f9479aaf24f2e0f7d95866114f3394539e62cd18d
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVyL5P02FUFdxYkk8PIdzjb/gX3iCcA50eiwzyPMNBE:MuBGJTPho2/LDmWBd3bIXS050kzyPSdG
TLSH
T1A1231A003BE9812BF2BE4F789DF26145467AF6632603D64D1CC451DB5613FC68A43AFA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexvietnew.info:80
sexvietnew.info:22
sexvietnew.info:8080
sexvietnew.info:8880
sexvietnew.info:2052
sexvietnew.info:2082
sexvietnew.info:2086
sexvietnew.info:2095
sexvietnew.info:443
sexvietnew.info:2053
sexvietnew.info:2083
sexvietnew.info:2087
sexvietnew.info:2096
sexvietnew.info:8443
www.sexvietnew.info:80
www.sexvietnew.info:22
www.sexvietnew.info:8080
www.sexvietnew.info:8880
www.sexvietnew.info:2052
www.sexvietnew.info:2082
www.sexvietnew.info:2086
www.sexvietnew.info:2095
www.sexvietnew.info:443
www.sexvietnew.info:2053
www.sexvietnew.info:2083
www.sexvietnew.info:2087
www.sexvietnew.info:2096
www.sexvietnew.info:8443
hack.sexvietnew.info:80
hack.sexvietnew.info:22
hack.sexvietnew.info:8080
hack.sexvietnew.info:8880
hack.sexvietnew.info:2052
hack.sexvietnew.info:2082
hack.sexvietnew.info:2086
hack.sexvietnew.info:2095
hack.sexvietnew.info:443
hack.sexvietnew.info:2053
hack.sexvietnew.info:2083
hack.sexvietnew.info:2087
hack.sexvietnew.info:2096
hack.sexvietnew.info:8443
mydoom.sexvietnew.info:80
mydoom.sexvietnew.info:22
mydoom.sexvietnew.info:8080
mydoom.sexvietnew.info:8880
mydoom.sexvietnew.info:2052
mydoom.sexvietnew.info:2082
mydoom.sexvietnew.info:2086
mydoom.sexvietnew.info:2095
mydoom.sexvietnew.info:443
mydoom.sexvietnew.info:2053
mydoom.sexvietnew.info:2083
mydoom.sexvietnew.info:2087
mydoom.sexvietnew.info:2096
mydoom.sexvietnew.info:8443
klez.sexvietnew.info:80
klez.sexvietnew.info:22
klez.sexvietnew.info:8080
klez.sexvietnew.info:8880
klez.sexvietnew.info:2052
klez.sexvietnew.info:2082
klez.sexvietnew.info:2086
klez.sexvietnew.info:2095
klez.sexvietnew.info:443
klez.sexvietnew.info:2053
klez.sexvietnew.info:2083
klez.sexvietnew.info:2087
klez.sexvietnew.info:2096
klez.sexvietnew.info:8443

Mutex

AwXWSJWClveY

Attributes

delay
0
install
true
install_file
3ds3.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
74f225327752fe7add3183ff3a48743d43fe45f871c9f1c4e3d28b93e60860a4

File Explorer

74f225327752fe7add3183ff3a48743d43fe45f871c9f1c4e3d28b93e60860a4

.exe 45KB

74f225327752fe7add3183ff3a48743d43fe45f871c9f1c4e3d28b93e60860a4

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 74f225327752fe7add3183ff3a48743d43fe45f871c9f1c4e3d28b93e60860a4
MD5 92ddf777f9eae4ffd9060c42bda130eb
SHA1 3e07e4f97c3b42a2c17a5b32a3bd01e378fbf940
SHA512 9849837a9cd5181585b7b248bb05b9a82789d31074039a0003ee62e954ff0a5f905f77b1703cff310722828f9479aaf24f2e0f7d95866114f3394539e62cd18d
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVyL5P02FUFdxYkk8PIdzjb/gX3iCcA50eiwzyPMNBE:MuBGJTPho2/LDmWBd3bIXS050kzyPSdG
TLSH
T1A1231A003BE9812BF2BE4F789DF26145467AF6632603D64D1CC451DB5613FC68A43AFA
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

51358

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

74f225327752fe7add3183ff3a48743d43fe45f871c9f1c4e3d28b93e60860a4

mscoree

dotnet