asyncrat | f7f4eb063819b352853e549696c52243fbcf987645f705a33874184375369b49

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General

Target
f7f4eb063819b352853e549696c52243fbcf987645f705a33874184375369b49
Size 45KB
Sample260804-psm2es1arc
SHA256 f7f4eb063819b352853e549696c52243fbcf987645f705a33874184375369b49
MD5 ad6d3364515205038804f32022f01348
SHA1 ad21307095d236a22e3761e4444c58160ad7bc4c
SHA512 16151bbc496741ba5fde1e076c906644a20860add465b375aae53cf53d6e727a6348c1bd0e08e5d2fd05d694b2b241eb0ef3c1c443c104b5df95ff24436dc7ab
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9VCXtTtoPIdzjbbgX3iXTSib+sF940bYBDZsx:EulCJTHl42qw3d3bkXSXTSib67dsx
TLSH
T1B1231A103BE8C12BF2BE4F7899F26146867AF6633603D54D2CC451DB5613FC68A426EE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

viet18.org:80
viet18.org:22
viet18.org:8080
viet18.org:8880
viet18.org:2052
viet18.org:2082
viet18.org:2086
viet18.org:2095
viet18.org:443
viet18.org:2053
viet18.org:2083
viet18.org:2087
viet18.org:2096
viet18.org:8443
www.viet18.org:80
www.viet18.org:22
www.viet18.org:8080
www.viet18.org:8880
www.viet18.org:2052
www.viet18.org:2082
www.viet18.org:2086
www.viet18.org:2095
www.viet18.org:443
www.viet18.org:2053
www.viet18.org:2083
www.viet18.org:2087
www.viet18.org:2096
www.viet18.org:8443
darkside.viet18.org:80
darkside.viet18.org:22
darkside.viet18.org:8080
darkside.viet18.org:8880
darkside.viet18.org:2052
darkside.viet18.org:2082
darkside.viet18.org:2086
darkside.viet18.org:2095
darkside.viet18.org:443
darkside.viet18.org:2053
darkside.viet18.org:2083
darkside.viet18.org:2087
darkside.viet18.org:2096
darkside.viet18.org:8443
gootloader.viet18.org:80
gootloader.viet18.org:22
gootloader.viet18.org:8080
gootloader.viet18.org:8880
gootloader.viet18.org:2052
gootloader.viet18.org:2082
gootloader.viet18.org:2086
gootloader.viet18.org:2095
gootloader.viet18.org:443
gootloader.viet18.org:2053
gootloader.viet18.org:2083
gootloader.viet18.org:2087
gootloader.viet18.org:2096
gootloader.viet18.org:8443
trickbot.viet18.org:80
trickbot.viet18.org:22
trickbot.viet18.org:8080
trickbot.viet18.org:8880
trickbot.viet18.org:2052
trickbot.viet18.org:2082
trickbot.viet18.org:2086
trickbot.viet18.org:2095
trickbot.viet18.org:443
trickbot.viet18.org:2053
trickbot.viet18.org:2083
trickbot.viet18.org:2087
trickbot.viet18.org:2096
trickbot.viet18.org:8443
zbot.viet18.org:80
zbot.viet18.org:22
zbot.viet18.org:8080
zbot.viet18.org:8880
zbot.viet18.org:2052
zbot.viet18.org:2082
zbot.viet18.org:2086
zbot.viet18.org:2095
zbot.viet18.org:443
zbot.viet18.org:2053
zbot.viet18.org:2083
zbot.viet18.org:2087
zbot.viet18.org:2096
zbot.viet18.org:8443

Mutex

9hQBJFFbZx2D

Attributes

delay
0
install
true
install_file
q14qp0.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
f7f4eb063819b352853e549696c52243fbcf987645f705a33874184375369b49

File Explorer

f7f4eb063819b352853e549696c52243fbcf987645f705a33874184375369b49

.exe 45KB

f7f4eb063819b352853e549696c52243fbcf987645f705a33874184375369b49

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 f7f4eb063819b352853e549696c52243fbcf987645f705a33874184375369b49
MD5 ad6d3364515205038804f32022f01348
SHA1 ad21307095d236a22e3761e4444c58160ad7bc4c
SHA512 16151bbc496741ba5fde1e076c906644a20860add465b375aae53cf53d6e727a6348c1bd0e08e5d2fd05d694b2b241eb0ef3c1c443c104b5df95ff24436dc7ab
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9VCXtTtoPIdzjbbgX3iXTSib+sF940bYBDZsx:EulCJTHl42qw3d3bkXSXTSib67dsx
TLSH
T1B1231A103BE8C12BF2BE4F7899F26146867AF6633603D54D2CC451DB5613FC68A426EE
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

51358

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

f7f4eb063819b352853e549696c52243fbcf987645f705a33874184375369b49

mscoree

dotnet