asyncrat | 0de56fe4d32fd70ce5e5e310032c58e5e0e5de29de6b2cfc6d96b6dc492ddbad

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General

Target
0de56fe4d32fd70ce5e5e310032c58e5e0e5de29de6b2cfc6d96b6dc492ddbad
Size 45KB
Sample260724-rtf1lsscnc
SHA256 0de56fe4d32fd70ce5e5e310032c58e5e0e5de29de6b2cfc6d96b6dc492ddbad
MD5 0301ea825aad7c4c07c0aed281d9eb33
SHA1 9806de67efcb78fb2fa33331c2b919301af642b1
SHA512 70dde691598ff7dc4465aa0f4c9d2ca244fddae3f05a86569164003c57a850db2ecfcfa4d1a590d9fe73a284b8d960d39d74b10c7f935dcb4e0a38fb66368984
SSDEEP 768:juseoZTj4ih7WU7jBbIdmo2qjGeeXK5o5TN8/nPI6Ezjb2gX3iBjQi36V9BK6xR7:jusHZTjR9bM2AeEoTNKA6E3bpXSOi49H
TLSH
T173232B003BEC812BF2BF4B74A9F26245867AF1632603D65A1CC452DB5713FC686526FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

storage.haysexcdn.net:80
storage.haysexcdn.net:22
storage.haysexcdn.net:8080
storage.haysexcdn.net:8880
storage.haysexcdn.net:2052
storage.haysexcdn.net:2082
storage.haysexcdn.net:2086
storage.haysexcdn.net:2095
storage.haysexcdn.net:443
storage.haysexcdn.net:2053
storage.haysexcdn.net:2083
storage.haysexcdn.net:2087
storage.haysexcdn.net:2096
storage.haysexcdn.net:8443
www.storage.haysexcdn.net:80
www.storage.haysexcdn.net:22
www.storage.haysexcdn.net:8080
www.storage.haysexcdn.net:8880
www.storage.haysexcdn.net:2052
www.storage.haysexcdn.net:2082
www.storage.haysexcdn.net:2086
www.storage.haysexcdn.net:2095
www.storage.haysexcdn.net:443
www.storage.haysexcdn.net:2053
www.storage.haysexcdn.net:2083
www.storage.haysexcdn.net:2087
www.storage.haysexcdn.net:2096
www.storage.haysexcdn.net:8443
wannacry.storage.haysexcdn.net:80
wannacry.storage.haysexcdn.net:22
wannacry.storage.haysexcdn.net:8080
wannacry.storage.haysexcdn.net:8880
wannacry.storage.haysexcdn.net:2052
wannacry.storage.haysexcdn.net:2082
wannacry.storage.haysexcdn.net:2086
wannacry.storage.haysexcdn.net:2095
wannacry.storage.haysexcdn.net:443
wannacry.storage.haysexcdn.net:2053
wannacry.storage.haysexcdn.net:2083
wannacry.storage.haysexcdn.net:2087
wannacry.storage.haysexcdn.net:2096
wannacry.storage.haysexcdn.net:8443
klez.storage.haysexcdn.net:80
klez.storage.haysexcdn.net:22
klez.storage.haysexcdn.net:8080
klez.storage.haysexcdn.net:8880
klez.storage.haysexcdn.net:2052
klez.storage.haysexcdn.net:2082
klez.storage.haysexcdn.net:2086
klez.storage.haysexcdn.net:2095
klez.storage.haysexcdn.net:443
klez.storage.haysexcdn.net:2053
klez.storage.haysexcdn.net:2083
klez.storage.haysexcdn.net:2087
klez.storage.haysexcdn.net:2096
klez.storage.haysexcdn.net:8443
gootloader.storage.haysexcdn.net:80
gootloader.storage.haysexcdn.net:22
gootloader.storage.haysexcdn.net:8080
gootloader.storage.haysexcdn.net:8880
gootloader.storage.haysexcdn.net:2052
gootloader.storage.haysexcdn.net:2082
gootloader.storage.haysexcdn.net:2086
gootloader.storage.haysexcdn.net:2095
gootloader.storage.haysexcdn.net:443
gootloader.storage.haysexcdn.net:2053
gootloader.storage.haysexcdn.net:2083
gootloader.storage.haysexcdn.net:2087
gootloader.storage.haysexcdn.net:2096
gootloader.storage.haysexcdn.net:8443
darkside.storage.haysexcdn.net:80
darkside.storage.haysexcdn.net:22
darkside.storage.haysexcdn.net:8080
darkside.storage.haysexcdn.net:8880
darkside.storage.haysexcdn.net:2052
darkside.storage.haysexcdn.net:2082
darkside.storage.haysexcdn.net:2086
darkside.storage.haysexcdn.net:2095
darkside.storage.haysexcdn.net:443
darkside.storage.haysexcdn.net:2053
darkside.storage.haysexcdn.net:2083
darkside.storage.haysexcdn.net:2087
darkside.storage.haysexcdn.net:2096
darkside.storage.haysexcdn.net:8443

Mutex

yXxBbOdJC5n5

Attributes

delay
0
install
true
install_file
vf2su.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
0de56fe4d32fd70ce5e5e310032c58e5e0e5de29de6b2cfc6d96b6dc492ddbad

File Explorer

0de56fe4d32fd70ce5e5e310032c58e5e0e5de29de6b2cfc6d96b6dc492ddbad

.exe 45KB

0de56fe4d32fd70ce5e5e310032c58e5e0e5de29de6b2cfc6d96b6dc492ddbad

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 0de56fe4d32fd70ce5e5e310032c58e5e0e5de29de6b2cfc6d96b6dc492ddbad
MD5 0301ea825aad7c4c07c0aed281d9eb33
SHA1 9806de67efcb78fb2fa33331c2b919301af642b1
SHA512 70dde691598ff7dc4465aa0f4c9d2ca244fddae3f05a86569164003c57a850db2ecfcfa4d1a590d9fe73a284b8d960d39d74b10c7f935dcb4e0a38fb66368984
SSDEEP 768:juseoZTj4ih7WU7jBbIdmo2qjGeeXK5o5TN8/nPI6Ezjb2gX3iBjQi36V9BK6xR7:jusHZTjR9bM2AeEoTNKA6E3bpXSOi49H
TLSH
T173232B003BEC812BF2BF4B74A9F26245867AF1632603D65A1CC452DB5713FC686526FD
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

51518

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

0de56fe4d32fd70ce5e5e310032c58e5e0e5de29de6b2cfc6d96b6dc492ddbad

mscoree

dotnet