asyncrat | 773a348e4bb3bde433219bab6d83155b0890a3334740a8df0cfec5de1d0bbf4a

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General

Target
773a348e4bb3bde433219bab6d83155b0890a3334740a8df0cfec5de1d0bbf4a
Size 45KB
Sample260802-tl6meacm21
SHA256 773a348e4bb3bde433219bab6d83155b0890a3334740a8df0cfec5de1d0bbf4a
MD5 b30f61fc1f54c05360252582da4694ab
SHA1 a8375d906038c5e389baf25d471eb6a3ece2c00f
SHA512 2a85042fee9fbebebd78b92bf968ec329e8187d8aade5925383945b0485d491085c248052835dd4609b2b3f6895a730ee19c35d3b872ad339f1cea344cd5d703
SSDEEP 768:5uSy6pTpwrSWWUE3/WImo2qNrzjHy/aKPIbejbrgX3i4oy1r6q2eZhYBDZ0x:5uSy6pTpoo2onhbSbUXSXYhed0x
TLSH
T1AA231A003BE9C12BF2BE5F789DF26145867AB6633A03D54D1CC4119B1713BC69A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimvkl.com:80
phimvkl.com:22
phimvkl.com:8080
phimvkl.com:8880
phimvkl.com:2052
phimvkl.com:2082
phimvkl.com:2086
phimvkl.com:2095
phimvkl.com:443
phimvkl.com:2053
phimvkl.com:2083
phimvkl.com:2087
phimvkl.com:2096
phimvkl.com:8443
www.phimvkl.com:80
www.phimvkl.com:22
www.phimvkl.com:8080
www.phimvkl.com:8880
www.phimvkl.com:2052
www.phimvkl.com:2082
www.phimvkl.com:2086
www.phimvkl.com:2095
www.phimvkl.com:443
www.phimvkl.com:2053
www.phimvkl.com:2083
www.phimvkl.com:2087
www.phimvkl.com:2096
www.phimvkl.com:8443
codered.phimvkl.com:80
codered.phimvkl.com:22
codered.phimvkl.com:8080
codered.phimvkl.com:8880
codered.phimvkl.com:2052
codered.phimvkl.com:2082
codered.phimvkl.com:2086
codered.phimvkl.com:2095
codered.phimvkl.com:443
codered.phimvkl.com:2053
codered.phimvkl.com:2083
codered.phimvkl.com:2087
codered.phimvkl.com:2096
codered.phimvkl.com:8443
trisis.phimvkl.com:80
trisis.phimvkl.com:22
trisis.phimvkl.com:8080
trisis.phimvkl.com:8880
trisis.phimvkl.com:2052
trisis.phimvkl.com:2082
trisis.phimvkl.com:2086
trisis.phimvkl.com:2095
trisis.phimvkl.com:443
trisis.phimvkl.com:2053
trisis.phimvkl.com:2083
trisis.phimvkl.com:2087
trisis.phimvkl.com:2096
trisis.phimvkl.com:8443

Mutex

lanDF8AuKFTM

Attributes

delay
0
install
true
install_file
jw67on6.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
773a348e4bb3bde433219bab6d83155b0890a3334740a8df0cfec5de1d0bbf4a

File Explorer

773a348e4bb3bde433219bab6d83155b0890a3334740a8df0cfec5de1d0bbf4a

.exe 45KB

773a348e4bb3bde433219bab6d83155b0890a3334740a8df0cfec5de1d0bbf4a

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 773a348e4bb3bde433219bab6d83155b0890a3334740a8df0cfec5de1d0bbf4a
MD5 b30f61fc1f54c05360252582da4694ab
SHA1 a8375d906038c5e389baf25d471eb6a3ece2c00f
SHA512 2a85042fee9fbebebd78b92bf968ec329e8187d8aade5925383945b0485d491085c248052835dd4609b2b3f6895a730ee19c35d3b872ad339f1cea344cd5d703
SSDEEP 768:5uSy6pTpwrSWWUE3/WImo2qNrzjHy/aKPIbejbrgX3i4oy1r6q2eZhYBDZ0x:5uSy6pTpoo2onhbSbUXSXYhed0x
TLSH
T1AA231A003BE9C12BF2BE5F789DF26145867AB6633A03D54D1CC4119B1713BC69A42AFE
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

773a348e4bb3bde433219bab6d83155b0890a3334740a8df0cfec5de1d0bbf4a

mscoree

dotnet