asyncrat | f0a41fbc2e65ddc79ec9dc1d609e07806459105a169fd328f80ecccf70cd0e0c

Sharing

Copy URL Twitter E-mail

General

Target
f0a41fbc2e65ddc79ec9dc1d609e07806459105a169fd328f80ecccf70cd0e0c
Size 45KB
Sample260710-d39gmady5x
SHA256 f0a41fbc2e65ddc79ec9dc1d609e07806459105a169fd328f80ecccf70cd0e0c
MD5 92ccb6663afdfa6ee958a95feffd1d9e
SHA1 222d2433da8c7bfe8b44a126989584a2a1c6b82e
SHA512 35db6398f9154fe5cd23e47afac2c0fe83acc252412b7be440d4a5d9c6a3d3192c4fed2d02f28eca6b64fb684f57efc700974ae0185688745e146e2edde44d1e
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9ICXtTtSPIczjbcgX3itL5rzfMvyzmCBDZsx:EulCJTHl42fwxc3bzXSthfcexdsx
TLSH
T130231A0037E8C12BF2BE5F7899F26145867AF5673603D58E2CC4019B5613FC69A427FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

gestofacil.com:80
gestofacil.com:22
gestofacil.com:8080
gestofacil.com:8880
gestofacil.com:2052
gestofacil.com:2082
gestofacil.com:2086
gestofacil.com:2095
gestofacil.com:443
gestofacil.com:2053
gestofacil.com:2083
gestofacil.com:2087
gestofacil.com:2096
gestofacil.com:8443
www.gestofacil.com:80
www.gestofacil.com:22
www.gestofacil.com:8080
www.gestofacil.com:8880
www.gestofacil.com:2052
www.gestofacil.com:2082
www.gestofacil.com:2086
www.gestofacil.com:2095
www.gestofacil.com:443
www.gestofacil.com:2053
www.gestofacil.com:2083
www.gestofacil.com:2087
www.gestofacil.com:2096
www.gestofacil.com:8443
hermeticwiper.gestofacil.com:80
hermeticwiper.gestofacil.com:22
hermeticwiper.gestofacil.com:8080
hermeticwiper.gestofacil.com:8880
hermeticwiper.gestofacil.com:2052
hermeticwiper.gestofacil.com:2082
hermeticwiper.gestofacil.com:2086
hermeticwiper.gestofacil.com:2095
hermeticwiper.gestofacil.com:443
hermeticwiper.gestofacil.com:2053
hermeticwiper.gestofacil.com:2083
hermeticwiper.gestofacil.com:2087
hermeticwiper.gestofacil.com:2096
hermeticwiper.gestofacil.com:8443
notpetya.gestofacil.com:80
notpetya.gestofacil.com:22
notpetya.gestofacil.com:8080
notpetya.gestofacil.com:8880
notpetya.gestofacil.com:2052
notpetya.gestofacil.com:2082
notpetya.gestofacil.com:2086
notpetya.gestofacil.com:2095
notpetya.gestofacil.com:443
notpetya.gestofacil.com:2053
notpetya.gestofacil.com:2083
notpetya.gestofacil.com:2087
notpetya.gestofacil.com:2096
notpetya.gestofacil.com:8443
trisis.gestofacil.com:80
trisis.gestofacil.com:22
trisis.gestofacil.com:8080
trisis.gestofacil.com:8880
trisis.gestofacil.com:2052
trisis.gestofacil.com:2082
trisis.gestofacil.com:2086
trisis.gestofacil.com:2095
trisis.gestofacil.com:443
trisis.gestofacil.com:2053
trisis.gestofacil.com:2083
trisis.gestofacil.com:2087
trisis.gestofacil.com:2096
trisis.gestofacil.com:8443

Mutex

79uttitUrNV4

Attributes

delay
0
install
true
install_file
mpyf02.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
f0a41fbc2e65ddc79ec9dc1d609e07806459105a169fd328f80ecccf70cd0e0c

File Explorer

f0a41fbc2e65ddc79ec9dc1d609e07806459105a169fd328f80ecccf70cd0e0c

.exe 45KB

f0a41fbc2e65ddc79ec9dc1d609e07806459105a169fd328f80ecccf70cd0e0c

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 f0a41fbc2e65ddc79ec9dc1d609e07806459105a169fd328f80ecccf70cd0e0c
MD5 92ccb6663afdfa6ee958a95feffd1d9e
SHA1 222d2433da8c7bfe8b44a126989584a2a1c6b82e
SHA512 35db6398f9154fe5cd23e47afac2c0fe83acc252412b7be440d4a5d9c6a3d3192c4fed2d02f28eca6b64fb684f57efc700974ae0185688745e146e2edde44d1e
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9ICXtTtSPIczjbcgX3itL5rzfMvyzmCBDZsx:EulCJTHl42fwxc3bzXSthfcexdsx
TLSH
T130231A0037E8C12BF2BE5F7899F26145867AF5673603D58E2CC4019B5613FC69A427FA
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

f0a41fbc2e65ddc79ec9dc1d609e07806459105a169fd328f80ecccf70cd0e0c

mscoree

dotnet