asyncrat | b3d03147ccc07558d721881ef2736e5b9ad35b4f27c9ae1972e9ed96df506d4a

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General

Target
b3d03147ccc07558d721881ef2736e5b9ad35b4f27c9ae1972e9ed96df506d4a
Size 45KB
Sample260804-p491bsfj4s
SHA256 b3d03147ccc07558d721881ef2736e5b9ad35b4f27c9ae1972e9ed96df506d4a
MD5 db178a4860ebf3db4b7a69e5541189be
SHA1 3430b1c1dab2e1cda354f3bce748bfa4e3f7f2d9
SHA512 29aa900afa2d0934da70042be595fa76195d2e9fc3aa19b094f0cad9d300c087297ad583f05432f1190eb892de6105fbcdb458aa27d290aaa9b58245a4a5ced1
SSDEEP 768:ouuSpTg7GBoWUSH6+mo2qYZGFZQjB4PIFfzjbxgX3ib67Y5hZVdbcwZBDZIx:ouuSpTgyf2kqF9Ff3b+XSb60ZjcwHdIx
TLSH
T166231A003BE8C12BF2BE4F7899F26145467AF6633603D5891CC451DB5623FC69A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

xemcliphot.net:80
xemcliphot.net:22
xemcliphot.net:8080
xemcliphot.net:8880
xemcliphot.net:2052
xemcliphot.net:2082
xemcliphot.net:2086
xemcliphot.net:2095
xemcliphot.net:443
xemcliphot.net:2053
xemcliphot.net:2083
xemcliphot.net:2087
xemcliphot.net:2096
xemcliphot.net:8443
www.xemcliphot.net:80
www.xemcliphot.net:22
www.xemcliphot.net:8080
www.xemcliphot.net:8880
www.xemcliphot.net:2052
www.xemcliphot.net:2082
www.xemcliphot.net:2086
www.xemcliphot.net:2095
www.xemcliphot.net:443
www.xemcliphot.net:2053
www.xemcliphot.net:2083
www.xemcliphot.net:2087
www.xemcliphot.net:2096
www.xemcliphot.net:8443
conficker.xemcliphot.net:80
conficker.xemcliphot.net:22
conficker.xemcliphot.net:8080
conficker.xemcliphot.net:8880
conficker.xemcliphot.net:2052
conficker.xemcliphot.net:2082
conficker.xemcliphot.net:2086
conficker.xemcliphot.net:2095
conficker.xemcliphot.net:443
conficker.xemcliphot.net:2053
conficker.xemcliphot.net:2083
conficker.xemcliphot.net:2087
conficker.xemcliphot.net:2096
conficker.xemcliphot.net:8443
hack.xemcliphot.net:80
hack.xemcliphot.net:22
hack.xemcliphot.net:8080
hack.xemcliphot.net:8880
hack.xemcliphot.net:2052
hack.xemcliphot.net:2082
hack.xemcliphot.net:2086
hack.xemcliphot.net:2095
hack.xemcliphot.net:443
hack.xemcliphot.net:2053
hack.xemcliphot.net:2083
hack.xemcliphot.net:2087
hack.xemcliphot.net:2096
hack.xemcliphot.net:8443
dridex.xemcliphot.net:80
dridex.xemcliphot.net:22
dridex.xemcliphot.net:8080
dridex.xemcliphot.net:8880
dridex.xemcliphot.net:2052
dridex.xemcliphot.net:2082
dridex.xemcliphot.net:2086
dridex.xemcliphot.net:2095
dridex.xemcliphot.net:443
dridex.xemcliphot.net:2053
dridex.xemcliphot.net:2083
dridex.xemcliphot.net:2087
dridex.xemcliphot.net:2096
dridex.xemcliphot.net:8443
trisis.xemcliphot.net:80
trisis.xemcliphot.net:22
trisis.xemcliphot.net:8080
trisis.xemcliphot.net:8880
trisis.xemcliphot.net:2052
trisis.xemcliphot.net:2082
trisis.xemcliphot.net:2086
trisis.xemcliphot.net:2095
trisis.xemcliphot.net:443
trisis.xemcliphot.net:2053
trisis.xemcliphot.net:2083
trisis.xemcliphot.net:2087
trisis.xemcliphot.net:2096
trisis.xemcliphot.net:8443

Mutex

z8DzqvMv4SpI

Attributes

delay
0
install
true
install_file
zhchtv.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
b3d03147ccc07558d721881ef2736e5b9ad35b4f27c9ae1972e9ed96df506d4a

File Explorer

b3d03147ccc07558d721881ef2736e5b9ad35b4f27c9ae1972e9ed96df506d4a

.exe 45KB

b3d03147ccc07558d721881ef2736e5b9ad35b4f27c9ae1972e9ed96df506d4a

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 b3d03147ccc07558d721881ef2736e5b9ad35b4f27c9ae1972e9ed96df506d4a
MD5 db178a4860ebf3db4b7a69e5541189be
SHA1 3430b1c1dab2e1cda354f3bce748bfa4e3f7f2d9
SHA512 29aa900afa2d0934da70042be595fa76195d2e9fc3aa19b094f0cad9d300c087297ad583f05432f1190eb892de6105fbcdb458aa27d290aaa9b58245a4a5ced1
SSDEEP 768:ouuSpTg7GBoWUSH6+mo2qYZGFZQjB4PIFfzjbxgX3ib67Y5hZVdbcwZBDZIx:ouuSpTgyf2kqF9Ff3b+XSb60ZjcwHdIx
TLSH
T166231A003BE8C12BF2BE4F7899F26145467AF6633603D5891CC451DB5623FC69A42AFE
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

51390

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

b3d03147ccc07558d721881ef2736e5b9ad35b4f27c9ae1972e9ed96df506d4a

mscoree

dotnet