asyncrat | 198bff6b5f5707792e36727931bcf84aa0673a57a364428c1cc0a3ebcd811a66

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General

Target
198bff6b5f5707792e36727931bcf84aa0673a57a364428c1cc0a3ebcd811a66
Size 45KB
Sample260804-js5zcavblb
SHA256 198bff6b5f5707792e36727931bcf84aa0673a57a364428c1cc0a3ebcd811a66
MD5 2b76d0588b0ba5015d4d4eba32b44db3
SHA1 033964bad568e2d48d84e58dc2bf1fccfca4bb88
SHA512 54ff064546ebc96da4c6a72ba84ccfc62a2cd2e03d5b2af6743e5573f3c6644b27e39b08fbf1846c2388339db5349c08c242e73e4f1bc39babb54ffc014bb994
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9ZRt3wtOPIIzjbGgX3i/wSVKsaZtvBDZ8x:0u1YJTHcw2SRs3I3bZXS406Td8x
TLSH
T195231C0037E8822BF2BE4F78ACF26145867AF5773602D58E1CC4519B5613FC696426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

haysexcdn.net:80
haysexcdn.net:22
haysexcdn.net:8080
haysexcdn.net:8880
haysexcdn.net:2052
haysexcdn.net:2082
haysexcdn.net:2086
haysexcdn.net:2095
haysexcdn.net:443
haysexcdn.net:2053
haysexcdn.net:2083
haysexcdn.net:2087
haysexcdn.net:2096
haysexcdn.net:8443
www.haysexcdn.net:80
www.haysexcdn.net:22
www.haysexcdn.net:8080
www.haysexcdn.net:8880
www.haysexcdn.net:2052
www.haysexcdn.net:2082
www.haysexcdn.net:2086
www.haysexcdn.net:2095
www.haysexcdn.net:443
www.haysexcdn.net:2053
www.haysexcdn.net:2083
www.haysexcdn.net:2087
www.haysexcdn.net:2096
www.haysexcdn.net:8443
connect.haysexcdn.net:80
connect.haysexcdn.net:22
connect.haysexcdn.net:8080
connect.haysexcdn.net:8880
connect.haysexcdn.net:2052
connect.haysexcdn.net:2082
connect.haysexcdn.net:2086
connect.haysexcdn.net:2095
connect.haysexcdn.net:443
connect.haysexcdn.net:2053
connect.haysexcdn.net:2083
connect.haysexcdn.net:2087
connect.haysexcdn.net:2096
connect.haysexcdn.net:8443
emotet.haysexcdn.net:80
emotet.haysexcdn.net:22
emotet.haysexcdn.net:8080
emotet.haysexcdn.net:8880
emotet.haysexcdn.net:2052
emotet.haysexcdn.net:2082
emotet.haysexcdn.net:2086
emotet.haysexcdn.net:2095
emotet.haysexcdn.net:443
emotet.haysexcdn.net:2053
emotet.haysexcdn.net:2083
emotet.haysexcdn.net:2087
emotet.haysexcdn.net:2096
emotet.haysexcdn.net:8443
sobig.haysexcdn.net:80
sobig.haysexcdn.net:22
sobig.haysexcdn.net:8080
sobig.haysexcdn.net:8880
sobig.haysexcdn.net:2052
sobig.haysexcdn.net:2082
sobig.haysexcdn.net:2086
sobig.haysexcdn.net:2095
sobig.haysexcdn.net:443
sobig.haysexcdn.net:2053
sobig.haysexcdn.net:2083
sobig.haysexcdn.net:2087
sobig.haysexcdn.net:2096
sobig.haysexcdn.net:8443

Mutex

Uju8xkHoQPiE

Attributes

delay
0
install
true
install_file
h0ydye.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
198bff6b5f5707792e36727931bcf84aa0673a57a364428c1cc0a3ebcd811a66

File Explorer

198bff6b5f5707792e36727931bcf84aa0673a57a364428c1cc0a3ebcd811a66

.exe 45KB

198bff6b5f5707792e36727931bcf84aa0673a57a364428c1cc0a3ebcd811a66

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 198bff6b5f5707792e36727931bcf84aa0673a57a364428c1cc0a3ebcd811a66
MD5 2b76d0588b0ba5015d4d4eba32b44db3
SHA1 033964bad568e2d48d84e58dc2bf1fccfca4bb88
SHA512 54ff064546ebc96da4c6a72ba84ccfc62a2cd2e03d5b2af6743e5573f3c6644b27e39b08fbf1846c2388339db5349c08c242e73e4f1bc39babb54ffc014bb994
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9ZRt3wtOPIIzjbGgX3i/wSVKsaZtvBDZ8x:0u1YJTHcw2SRs3I3bZXS406Td8x
TLSH
T195231C0037E8822BF2BE4F78ACF26145867AF5773602D58E1CC4519B5613FC696426FE
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

51310

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

198bff6b5f5707792e36727931bcf84aa0673a57a364428c1cc0a3ebcd811a66

mscoree

dotnet