asyncrat | 6cf6434ae09873658e54749f7d26d07106457f5125fa6a7fde91f19251e45b86[.]exe

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General

Target
6cf6434ae09873658e54749f7d26d07106457f5125fa6a7fde91f19251e45b86.exe
Size 45KB
Sample260712-dn17psev8v
SHA256 6cf6434ae09873658e54749f7d26d07106457f5125fa6a7fde91f19251e45b86
MD5 3872ae041524ba53194bed0c9d465ece
SHA1 5e09f8d480ce653f39c00807d01b5ba27effd00a
SHA512 892c9cf7608f0c3789b9319d88045044361a459fe12977d6555922750f72b80eb5aa9ad0bc2cee2fc5976e77663fbb7c91ac2d92b7a99b08bc245c5c2d2f4303
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q91h5BewwbOPIMQzjb7gXOiia3A5P4F/0R5BDZ8x:0u1YJTHcw269F23MQ3bEX3iaQWF/End+
TLSH
T159231A0037E8822BF2BE4F7898F26145867AF6673603D58E1CC4519B5713FC69A426FE
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
formbook.sexnhu.com:80
formbook.sexnhu.com:22
formbook.sexnhu.com:8080
formbook.sexnhu.com:8880
formbook.sexnhu.com:2052
formbook.sexnhu.com:2082
formbook.sexnhu.com:2086
formbook.sexnhu.com:2095
formbook.sexnhu.com:443
formbook.sexnhu.com:2053
formbook.sexnhu.com:2083
formbook.sexnhu.com:2087
formbook.sexnhu.com:2096
formbook.sexnhu.com:8443
dridex.sexnhu.com:80
dridex.sexnhu.com:22
dridex.sexnhu.com:8080
dridex.sexnhu.com:8880
dridex.sexnhu.com:2052
dridex.sexnhu.com:2082
dridex.sexnhu.com:2086
dridex.sexnhu.com:2095
dridex.sexnhu.com:443
dridex.sexnhu.com:2053
dridex.sexnhu.com:2083
dridex.sexnhu.com:2087
dridex.sexnhu.com:2096
dridex.sexnhu.com:8443
fakeupdates.sexnhu.com:80
fakeupdates.sexnhu.com:22
fakeupdates.sexnhu.com:8080
fakeupdates.sexnhu.com:8880
fakeupdates.sexnhu.com:2052
fakeupdates.sexnhu.com:2082
fakeupdates.sexnhu.com:2086
fakeupdates.sexnhu.com:2095
fakeupdates.sexnhu.com:443
fakeupdates.sexnhu.com:2053
fakeupdates.sexnhu.com:2083
fakeupdates.sexnhu.com:2087
fakeupdates.sexnhu.com:2096
fakeupdates.sexnhu.com:8443

Mutex

FSpBsxLUe6G8

Attributes

delay
0
install
true
install_file
hzxchr.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
6cf6434ae09873658e54749f7d26d07106457f5125fa6a7fde91f19251e45b86.exe

File Explorer

6cf6434ae09873658e54749f7d26d07106457f5125fa6a7fde91f19251e45b86.exe

.exe 45KB

6cf6434ae09873658e54749f7d26d07106457f5125fa6a7fde91f19251e45b86.exe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 6cf6434ae09873658e54749f7d26d07106457f5125fa6a7fde91f19251e45b86
MD5 3872ae041524ba53194bed0c9d465ece
SHA1 5e09f8d480ce653f39c00807d01b5ba27effd00a
SHA512 892c9cf7608f0c3789b9319d88045044361a459fe12977d6555922750f72b80eb5aa9ad0bc2cee2fc5976e77663fbb7c91ac2d92b7a99b08bc245c5c2d2f4303
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q91h5BewwbOPIMQzjb7gXOiia3A5P4F/0R5BDZ8x:0u1YJTHcw269F23MQ3bEX3iaQWF/End+
TLSH
T159231A0037E8822BF2BE4F7898F26145867AF6673603D58E1CC4519B5713FC69A426FE
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

6cf6434ae09873658e54749f7d26d07106457f5125fa6a7fde91f19251e45b86.exe

mscoree

dotnet