asyncrat | bd409c905c28defbca9bf9bf66df0632159259ffda3ec9340d5f4040b8491517

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General

Target
bd409c905c28defbca9bf9bf66df0632159259ffda3ec9340d5f4040b8491517
Size 45KB
Sample260804-vf2a6sdh52
SHA256 bd409c905c28defbca9bf9bf66df0632159259ffda3ec9340d5f4040b8491517
MD5 87500838ed790b11a9f87ef824b9e4cb
SHA1 ef85b71d074f9994f2f9b83940cb5a14f2a582e0
SHA512 4d7d396b5f2a8c2b19c1da9dcdb91535b9dae4e8f59d37b51c7291c6d48799b754b08e65ef41331c875f7832feb9f123378da441c0c96033a2435cbc40a100b3
SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4UITnyfaaPI6zjb3gX3iF2Koyqs1UF6hxNIBDZ0x:8uUIpT4vAj2wEh63bQXSF2Uqm46hxNuU
TLSH
T15B233B003BE9C12BF2BE5F7898F26145467AF6633A03D58D1CC4119B1623FC19A52AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimdugai.blog:80
phimdugai.blog:22
phimdugai.blog:8080
phimdugai.blog:8880
phimdugai.blog:2052
phimdugai.blog:2082
phimdugai.blog:2086
phimdugai.blog:2095
phimdugai.blog:443
phimdugai.blog:2053
phimdugai.blog:2083
phimdugai.blog:2087
phimdugai.blog:2096
phimdugai.blog:8443
www.phimdugai.blog:80
www.phimdugai.blog:22
www.phimdugai.blog:8080
www.phimdugai.blog:8880
www.phimdugai.blog:2052
www.phimdugai.blog:2082
www.phimdugai.blog:2086
www.phimdugai.blog:2095
www.phimdugai.blog:443
www.phimdugai.blog:2053
www.phimdugai.blog:2083
www.phimdugai.blog:2087
www.phimdugai.blog:2096
www.phimdugai.blog:8443
cl0p.phimdugai.blog:80
cl0p.phimdugai.blog:22
cl0p.phimdugai.blog:8080
cl0p.phimdugai.blog:8880
cl0p.phimdugai.blog:2052
cl0p.phimdugai.blog:2082
cl0p.phimdugai.blog:2086
cl0p.phimdugai.blog:2095
cl0p.phimdugai.blog:443
cl0p.phimdugai.blog:2053
cl0p.phimdugai.blog:2083
cl0p.phimdugai.blog:2087
cl0p.phimdugai.blog:2096
cl0p.phimdugai.blog:8443
rat.phimdugai.blog:80
rat.phimdugai.blog:22
rat.phimdugai.blog:8080
rat.phimdugai.blog:8880
rat.phimdugai.blog:2052
rat.phimdugai.blog:2082
rat.phimdugai.blog:2086
rat.phimdugai.blog:2095
rat.phimdugai.blog:443
rat.phimdugai.blog:2053
rat.phimdugai.blog:2083
rat.phimdugai.blog:2087
rat.phimdugai.blog:2096
rat.phimdugai.blog:8443
stuxnet.phimdugai.blog:80
stuxnet.phimdugai.blog:22
stuxnet.phimdugai.blog:8080
stuxnet.phimdugai.blog:8880
stuxnet.phimdugai.blog:2052
stuxnet.phimdugai.blog:2082
stuxnet.phimdugai.blog:2086
stuxnet.phimdugai.blog:2095
stuxnet.phimdugai.blog:443
stuxnet.phimdugai.blog:2053
stuxnet.phimdugai.blog:2083
stuxnet.phimdugai.blog:2087
stuxnet.phimdugai.blog:2096
stuxnet.phimdugai.blog:8443
azorult.phimdugai.blog:80
azorult.phimdugai.blog:22
azorult.phimdugai.blog:8080
azorult.phimdugai.blog:8880
azorult.phimdugai.blog:2052
azorult.phimdugai.blog:2082
azorult.phimdugai.blog:2086
azorult.phimdugai.blog:2095
azorult.phimdugai.blog:443
azorult.phimdugai.blog:2053
azorult.phimdugai.blog:2083
azorult.phimdugai.blog:2087
azorult.phimdugai.blog:2096
azorult.phimdugai.blog:8443

Mutex

HJyGvRqPYE7P

Attributes

delay
0
install
true
install_file
eugswa3.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
bd409c905c28defbca9bf9bf66df0632159259ffda3ec9340d5f4040b8491517

File Explorer

bd409c905c28defbca9bf9bf66df0632159259ffda3ec9340d5f4040b8491517

.exe 45KB

bd409c905c28defbca9bf9bf66df0632159259ffda3ec9340d5f4040b8491517

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 bd409c905c28defbca9bf9bf66df0632159259ffda3ec9340d5f4040b8491517
MD5 87500838ed790b11a9f87ef824b9e4cb
SHA1 ef85b71d074f9994f2f9b83940cb5a14f2a582e0
SHA512 4d7d396b5f2a8c2b19c1da9dcdb91535b9dae4e8f59d37b51c7291c6d48799b754b08e65ef41331c875f7832feb9f123378da441c0c96033a2435cbc40a100b3
SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4UITnyfaaPI6zjb3gX3iF2Koyqs1UF6hxNIBDZ0x:8uUIpT4vAj2wEh63bQXSF2Uqm46hxNuU
TLSH
T15B233B003BE9C12BF2BE5F7898F26145467AF6633A03D58D1CC4119B1623FC19A52AFE
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

51406

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

bd409c905c28defbca9bf9bf66df0632159259ffda3ec9340d5f4040b8491517

mscoree

dotnet