asyncrat | 4cd810685096bc5770da9f2b95383445fa7d745ccc5f5503074d42759fcf5c79

Sharing

Copy URL Twitter E-mail

General

Target
4cd810685096bc5770da9f2b95383445fa7d745ccc5f5503074d42759fcf5c79
Size 45KB
Sample260906-yz4gesdb46
SHA256 4cd810685096bc5770da9f2b95383445fa7d745ccc5f5503074d42759fcf5c79
MD5 c02c88a244dd2bc0fe71e7558c2986d5
SHA1 31c780fb457338c59516352ec829326658514474
SHA512 7264b78ae0844d0f1d0eedb66c55c6d2ca7282c5985d8166cde7d83cf02d2ded569b3e6d9819d268611ef30825abb4c5a5e393715cf14c3503e5b72efe096586
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlzfBohEaEPIQwjbDgX3im1rC6vHSSW9fHBDZMx:wuDWZTpMZSB2S4EapQ4bcXSQvy19pdMx
TLSH
T16E233C003BE8C12BF1BE4F789CF26145867AB1A36603D5492CC456DB5713FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phinhat.top:80
phinhat.top:22
phinhat.top:8080
phinhat.top:8880
phinhat.top:2052
phinhat.top:2082
phinhat.top:2086
phinhat.top:2095
phinhat.top:443
phinhat.top:2053
phinhat.top:2083
phinhat.top:2087
phinhat.top:2096
phinhat.top:8443
www.phinhat.top:80
www.phinhat.top:22
www.phinhat.top:8080
www.phinhat.top:8880
www.phinhat.top:2052
www.phinhat.top:2082
www.phinhat.top:2086
www.phinhat.top:2095
www.phinhat.top:443
www.phinhat.top:2053
www.phinhat.top:2083
www.phinhat.top:2087
www.phinhat.top:2096
www.phinhat.top:8443
remcos.phinhat.top:80
remcos.phinhat.top:22
remcos.phinhat.top:8080
remcos.phinhat.top:8880
remcos.phinhat.top:2052
remcos.phinhat.top:2082
remcos.phinhat.top:2086
remcos.phinhat.top:2095
remcos.phinhat.top:443
remcos.phinhat.top:2053
remcos.phinhat.top:2083
remcos.phinhat.top:2087
remcos.phinhat.top:2096
remcos.phinhat.top:8443
darkside.phinhat.top:80
darkside.phinhat.top:22
darkside.phinhat.top:8080
darkside.phinhat.top:8880
darkside.phinhat.top:2052
darkside.phinhat.top:2082
darkside.phinhat.top:2086
darkside.phinhat.top:2095
darkside.phinhat.top:443
darkside.phinhat.top:2053
darkside.phinhat.top:2083
darkside.phinhat.top:2087
darkside.phinhat.top:2096
darkside.phinhat.top:8443

Mutex

lxXEAX9IGVLB

Attributes

delay
0
install
true
install_file
l99t9.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
4cd810685096bc5770da9f2b95383445fa7d745ccc5f5503074d42759fcf5c79

File Explorer

4cd810685096bc5770da9f2b95383445fa7d745ccc5f5503074d42759fcf5c79

.exe 45KB

4cd810685096bc5770da9f2b95383445fa7d745ccc5f5503074d42759fcf5c79

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 4cd810685096bc5770da9f2b95383445fa7d745ccc5f5503074d42759fcf5c79
MD5 c02c88a244dd2bc0fe71e7558c2986d5
SHA1 31c780fb457338c59516352ec829326658514474
SHA512 7264b78ae0844d0f1d0eedb66c55c6d2ca7282c5985d8166cde7d83cf02d2ded569b3e6d9819d268611ef30825abb4c5a5e393715cf14c3503e5b72efe096586
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlzfBohEaEPIQwjbDgX3im1rC6vHSSW9fHBDZMx:wuDWZTpMZSB2S4EapQ4bcXSQvy19pdMx
TLSH
T16E233C003BE8C12BF1BE4F789CF26145867AB1A36603D5492CC456DB5713FC69A426FE
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

51262

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

4cd810685096bc5770da9f2b95383445fa7d745ccc5f5503074d42759fcf5c79

mscoree

dotnet