asyncrat | 2657a9c7b0426ba290afc860ddafccf15f5fa2ee1637c7f1b66edd47bba2d416

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General

Target
2657a9c7b0426ba290afc860ddafccf15f5fa2ee1637c7f1b66edd47bba2d416
Size 45KB
Sample260803-qmfwlazbmd
SHA256 2657a9c7b0426ba290afc860ddafccf15f5fa2ee1637c7f1b66edd47bba2d416
MD5 067782c7028c7e4f32f92294ed2732e8
SHA1 cfeddbe0a74689bea9a6c40b7491c25d8116dfbf
SHA512 62891762c34689339590e21b61ee9924f479fa5cf09522250ac2af2853084e85da949fdd2a7abe4c14ccdfb9cf02d53f2b3ed33a8c95c7890ada1ee86229ccff
SSDEEP 768:QuflpT8AkKuWUch7wmo2q9HozHyvCKPIi3jbUgX3id+ZyagEDQ3kUBDZTx:QuflpT8Hv2pL5iTb7XSd1azDwdTx
TLSH
T1B5232B003BE9C12BF2BE5F749DF26145867AF5633603D64A1CC4129B5713BC68A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sex18.me:80
sex18.me:22
sex18.me:8080
sex18.me:8880
sex18.me:2052
sex18.me:2082
sex18.me:2086
sex18.me:2095
sex18.me:443
sex18.me:2053
sex18.me:2083
sex18.me:2087
sex18.me:2096
sex18.me:8443
www.sex18.me:80
www.sex18.me:22
www.sex18.me:8080
www.sex18.me:8880
www.sex18.me:2052
www.sex18.me:2082
www.sex18.me:2086
www.sex18.me:2095
www.sex18.me:443
www.sex18.me:2053
www.sex18.me:2083
www.sex18.me:2087
www.sex18.me:2096
www.sex18.me:8443
invasive.sex18.me:80
invasive.sex18.me:22
invasive.sex18.me:8080
invasive.sex18.me:8880
invasive.sex18.me:2052
invasive.sex18.me:2082
invasive.sex18.me:2086
invasive.sex18.me:2095
invasive.sex18.me:443
invasive.sex18.me:2053
invasive.sex18.me:2083
invasive.sex18.me:2087
invasive.sex18.me:2096
invasive.sex18.me:8443
cryptolocker.sex18.me:80
cryptolocker.sex18.me:22
cryptolocker.sex18.me:8080
cryptolocker.sex18.me:8880
cryptolocker.sex18.me:2052
cryptolocker.sex18.me:2082
cryptolocker.sex18.me:2086
cryptolocker.sex18.me:2095
cryptolocker.sex18.me:443
cryptolocker.sex18.me:2053
cryptolocker.sex18.me:2083
cryptolocker.sex18.me:2087
cryptolocker.sex18.me:2096
cryptolocker.sex18.me:8443

Mutex

oXI16KT9Tu2y

Attributes

delay
0
install
true
install_file
7u6dsha.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
2657a9c7b0426ba290afc860ddafccf15f5fa2ee1637c7f1b66edd47bba2d416

File Explorer

2657a9c7b0426ba290afc860ddafccf15f5fa2ee1637c7f1b66edd47bba2d416

.exe 45KB

2657a9c7b0426ba290afc860ddafccf15f5fa2ee1637c7f1b66edd47bba2d416

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 2657a9c7b0426ba290afc860ddafccf15f5fa2ee1637c7f1b66edd47bba2d416
MD5 067782c7028c7e4f32f92294ed2732e8
SHA1 cfeddbe0a74689bea9a6c40b7491c25d8116dfbf
SHA512 62891762c34689339590e21b61ee9924f479fa5cf09522250ac2af2853084e85da949fdd2a7abe4c14ccdfb9cf02d53f2b3ed33a8c95c7890ada1ee86229ccff
SSDEEP 768:QuflpT8AkKuWUch7wmo2q9HozHyvCKPIi3jbUgX3id+ZyagEDQ3kUBDZTx:QuflpT8Hv2pL5iTb7XSd1azDwdTx
TLSH
T1B5232B003BE9C12BF2BE5F749DF26145867AF5633603D64A1CC4129B5713BC68A42AFE
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

2657a9c7b0426ba290afc860ddafccf15f5fa2ee1637c7f1b66edd47bba2d416

mscoree

dotnet