asyncrat | 35b0178b77c94f5d96cb2356ec4c79d9e6a3ec5293bea88da152181c83d96735

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General

Target
35b0178b77c94f5d96cb2356ec4c79d9e6a3ec5293bea88da152181c83d96735
Size 45KB
Sample260801-xa2qvsfa88
SHA256 35b0178b77c94f5d96cb2356ec4c79d9e6a3ec5293bea88da152181c83d96735
MD5 cc8645026ac8883ffd2d59a7270284ec
SHA1 df453c1f87512ae12898cb210cefa265c217b0d0
SHA512 317774ae0f401a8e91db45e1e7b85f25062fab7a381e1963645e230a92c1b7f7f364a4b95decfbf0a0787942b0e9002af94c59af3a8076fcbe6a62a278822860
SSDEEP 768:5uSy6pTpwrSWWUE3/WImo2qN9O5QPCBjPSNjPI/zjbvgX3iRio0T6V6+yvzBDZ0x:5uSy6pTpoo2MO5sMSK/3bYXSRiGFIVd2
TLSH
T100233B103BE8C22BF1BE4F7898F26145867AF2736603D5492CC451DB5713FC68A52AEE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sextin.org:80
sextin.org:22
sextin.org:8080
sextin.org:8880
sextin.org:2052
sextin.org:2082
sextin.org:2086
sextin.org:2095
sextin.org:443
sextin.org:2053
sextin.org:2083
sextin.org:2087
sextin.org:2096
sextin.org:8443
www.sextin.org:80
www.sextin.org:22
www.sextin.org:8080
www.sextin.org:8880
www.sextin.org:2052
www.sextin.org:2082
www.sextin.org:2086
www.sextin.org:2095
www.sextin.org:443
www.sextin.org:2053
www.sextin.org:2083
www.sextin.org:2087
www.sextin.org:2096
www.sextin.org:8443
conti.sextin.org:80
conti.sextin.org:22
conti.sextin.org:8080
conti.sextin.org:8880
conti.sextin.org:2052
conti.sextin.org:2082
conti.sextin.org:2086
conti.sextin.org:2095
conti.sextin.org:443
conti.sextin.org:2053
conti.sextin.org:2083
conti.sextin.org:2087
conti.sextin.org:2096
conti.sextin.org:8443
dridex.sextin.org:80
dridex.sextin.org:22
dridex.sextin.org:8080
dridex.sextin.org:8880
dridex.sextin.org:2052
dridex.sextin.org:2082
dridex.sextin.org:2086
dridex.sextin.org:2095
dridex.sextin.org:443
dridex.sextin.org:2053
dridex.sextin.org:2083
dridex.sextin.org:2087
dridex.sextin.org:2096
dridex.sextin.org:8443
remote.sextin.org:80
remote.sextin.org:22
remote.sextin.org:8080
remote.sextin.org:8880
remote.sextin.org:2052
remote.sextin.org:2082
remote.sextin.org:2086
remote.sextin.org:2095
remote.sextin.org:443
remote.sextin.org:2053
remote.sextin.org:2083
remote.sextin.org:2087
remote.sextin.org:2096
remote.sextin.org:8443

Mutex

dE6fxvZrdpgt

Attributes

delay
0
install
true
install_file
7kxfygw.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
35b0178b77c94f5d96cb2356ec4c79d9e6a3ec5293bea88da152181c83d96735

File Explorer

35b0178b77c94f5d96cb2356ec4c79d9e6a3ec5293bea88da152181c83d96735

.exe 45KB

35b0178b77c94f5d96cb2356ec4c79d9e6a3ec5293bea88da152181c83d96735

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 35b0178b77c94f5d96cb2356ec4c79d9e6a3ec5293bea88da152181c83d96735
MD5 cc8645026ac8883ffd2d59a7270284ec
SHA1 df453c1f87512ae12898cb210cefa265c217b0d0
SHA512 317774ae0f401a8e91db45e1e7b85f25062fab7a381e1963645e230a92c1b7f7f364a4b95decfbf0a0787942b0e9002af94c59af3a8076fcbe6a62a278822860
SSDEEP 768:5uSy6pTpwrSWWUE3/WImo2qN9O5QPCBjPSNjPI/zjbvgX3iRio0T6V6+yvzBDZ0x:5uSy6pTpoo2MO5sMSK/3bYXSRiGFIVd2
TLSH
T100233B103BE8C22BF1BE4F7898F26145867AF2736603D5492CC451DB5713FC68A52AEE
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

35b0178b77c94f5d96cb2356ec4c79d9e6a3ec5293bea88da152181c83d96735

mscoree

dotnet