asyncrat | 235ac6cbd4b00615ab3d03d1ef36f66df9a5fa089aef4ccb5ae9881572545631

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General

Target
235ac6cbd4b00615ab3d03d1ef36f66df9a5fa089aef4ccb5ae9881572545631
Size 45KB
Sample260805-qnpvwsbb74
SHA256 235ac6cbd4b00615ab3d03d1ef36f66df9a5fa089aef4ccb5ae9881572545631
MD5 e34f109a0a8d6352d74d575a2484d219
SHA1 ec3e02f6bbc074e93f3b5b8a21cac4ac9f480fbb
SHA512 246d99609ca456e9b586bc1b83a4009a98e5777444d91449935ae753e2df817d44045ae7522bd837c258a8f6796ee9cf69c441a5e4a17e2b69e9e26d35404afa
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2ql43Fo9EaOPIxzjbIgX3iL6jG1jXygAMaBDZMx:wuDWZTpMZSB2J8Ea3x3bfXSL6jwygAMn
TLSH
T1A9232B003BE88227F2BE5F78ACF26105857AF5B36603D5492CC451DB5613BC69A426FA
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
client.haysexcdn.net:80
client.haysexcdn.net:22
client.haysexcdn.net:8080
client.haysexcdn.net:8880
client.haysexcdn.net:2052
client.haysexcdn.net:2082
client.haysexcdn.net:2086
client.haysexcdn.net:2095
client.haysexcdn.net:443
client.haysexcdn.net:2053
client.haysexcdn.net:2083
client.haysexcdn.net:2087
client.haysexcdn.net:2096
client.haysexcdn.net:8443
blacklotus.haysexcdn.net:80
blacklotus.haysexcdn.net:22
blacklotus.haysexcdn.net:8080
blacklotus.haysexcdn.net:8880
blacklotus.haysexcdn.net:2052
blacklotus.haysexcdn.net:2082
blacklotus.haysexcdn.net:2086
blacklotus.haysexcdn.net:2095
blacklotus.haysexcdn.net:443
blacklotus.haysexcdn.net:2053
blacklotus.haysexcdn.net:2083
blacklotus.haysexcdn.net:2087
blacklotus.haysexcdn.net:2096
blacklotus.haysexcdn.net:8443

Mutex

3PKgGxmbLpvA

Attributes

delay
0
install
true
install_file
m4m13.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
235ac6cbd4b00615ab3d03d1ef36f66df9a5fa089aef4ccb5ae9881572545631

File Explorer

235ac6cbd4b00615ab3d03d1ef36f66df9a5fa089aef4ccb5ae9881572545631

.exe 45KB

235ac6cbd4b00615ab3d03d1ef36f66df9a5fa089aef4ccb5ae9881572545631

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 235ac6cbd4b00615ab3d03d1ef36f66df9a5fa089aef4ccb5ae9881572545631
MD5 e34f109a0a8d6352d74d575a2484d219
SHA1 ec3e02f6bbc074e93f3b5b8a21cac4ac9f480fbb
SHA512 246d99609ca456e9b586bc1b83a4009a98e5777444d91449935ae753e2df817d44045ae7522bd837c258a8f6796ee9cf69c441a5e4a17e2b69e9e26d35404afa
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2ql43Fo9EaOPIxzjbIgX3iL6jG1jXygAMaBDZMx:wuDWZTpMZSB2J8Ea3x3bfXSL6jwygAMn
TLSH
T1A9232B003BE88227F2BE5F78ACF26105857AF5B36603D5492CC451DB5613BC69A426FA
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

235ac6cbd4b00615ab3d03d1ef36f66df9a5fa089aef4ccb5ae9881572545631

mscoree

dotnet