asyncrat | c3866833f25e39b2ca5e760ab08e07535c1b00404814a28a5766b85bf5a32587

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General

Target
c3866833f25e39b2ca5e760ab08e07535c1b00404814a28a5766b85bf5a32587
Size 45KB
Sample260721-tnvmxsem21
SHA256 c3866833f25e39b2ca5e760ab08e07535c1b00404814a28a5766b85bf5a32587
MD5 e256f6d204c48981e0768abe5e16db83
SHA1 381e92f04a1ebae96b09069aa142851a74461a35
SHA512 e6729b55072fee912a66b16db562ca2dca8af49e85e6d21380522b1d539052a4391890fd5d9e658abd718ce7bc65416c860b7d5be956b6aa0059ac7a9863892a
SSDEEP 768:5uSy6pTpwrSWWUE3/WImo2qN3ozfy3CKPIDTjbogX3i/uUTbb4MWbBDZ0x:5uSy6pTpoo2ZTRDXb/XSxWd0x
TLSH
T17F234C003BE9C127F2BE5B749DF26145867AF5633A03D6491CC4119B1613FC59A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

wogblex.com:80
wogblex.com:22
wogblex.com:8080
wogblex.com:8880
wogblex.com:2052
wogblex.com:2082
wogblex.com:2086
wogblex.com:2095
wogblex.com:443
wogblex.com:2053
wogblex.com:2083
wogblex.com:2087
wogblex.com:2096
wogblex.com:8443
www.wogblex.com:80
www.wogblex.com:22
www.wogblex.com:8080
www.wogblex.com:8880
www.wogblex.com:2052
www.wogblex.com:2082
www.wogblex.com:2086
www.wogblex.com:2095
www.wogblex.com:443
www.wogblex.com:2053
www.wogblex.com:2083
www.wogblex.com:2087
www.wogblex.com:2096
www.wogblex.com:8443
invasive.wogblex.com:80
invasive.wogblex.com:22
invasive.wogblex.com:8080
invasive.wogblex.com:8880
invasive.wogblex.com:2052
invasive.wogblex.com:2082
invasive.wogblex.com:2086
invasive.wogblex.com:2095
invasive.wogblex.com:443
invasive.wogblex.com:2053
invasive.wogblex.com:2083
invasive.wogblex.com:2087
invasive.wogblex.com:2096
invasive.wogblex.com:8443
revil.wogblex.com:80
revil.wogblex.com:22
revil.wogblex.com:8080
revil.wogblex.com:8880
revil.wogblex.com:2052
revil.wogblex.com:2082
revil.wogblex.com:2086
revil.wogblex.com:2095
revil.wogblex.com:443
revil.wogblex.com:2053
revil.wogblex.com:2083
revil.wogblex.com:2087
revil.wogblex.com:2096
revil.wogblex.com:8443

Mutex

23NZ94XoUMnx

Attributes

delay
0
install
true
install_file
p5j2bjc.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
c3866833f25e39b2ca5e760ab08e07535c1b00404814a28a5766b85bf5a32587

File Explorer

c3866833f25e39b2ca5e760ab08e07535c1b00404814a28a5766b85bf5a32587

.exe 45KB

c3866833f25e39b2ca5e760ab08e07535c1b00404814a28a5766b85bf5a32587

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 c3866833f25e39b2ca5e760ab08e07535c1b00404814a28a5766b85bf5a32587
MD5 e256f6d204c48981e0768abe5e16db83
SHA1 381e92f04a1ebae96b09069aa142851a74461a35
SHA512 e6729b55072fee912a66b16db562ca2dca8af49e85e6d21380522b1d539052a4391890fd5d9e658abd718ce7bc65416c860b7d5be956b6aa0059ac7a9863892a
SSDEEP 768:5uSy6pTpwrSWWUE3/WImo2qN3ozfy3CKPIDTjbogX3i/uUTbb4MWbBDZ0x:5uSy6pTpoo2ZTRDXb/XSxWd0x
TLSH
T17F234C003BE9C127F2BE5B749DF26145867AF5633A03D6491CC4119B1613FC59A42AFE
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

51278

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

c3866833f25e39b2ca5e760ab08e07535c1b00404814a28a5766b85bf5a32587

mscoree

dotnet