asyncrat | 67a3d606e03da69f7ffccbfc6719b02ef3f5ac92c743660ece84b46ae59815b5

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General

Target
67a3d606e03da69f7ffccbfc6719b02ef3f5ac92c743660ece84b46ae59815b5
Size 45KB
Sample260707-srekfags2w
SHA256 67a3d606e03da69f7ffccbfc6719b02ef3f5ac92c743660ece84b46ae59815b5
MD5 13b5df18e13f9adb8f13a14ecd9bf8cf
SHA1 47a7e6b2d48f0ddff74cae2d1b6d6390d5405757
SHA512 2763393ac53d74afcaa9d55c1b5741a1afbd50c6ef702d2f016624b4870676f69841dd233d2363c887cb4e0433557892b6b7441b436972ebf5a59031f7cbfcd8
SSDEEP 768:cuq04JTLcsP8EWUmOTymo2qACLiE0yFjrdj3kk8PIhIjb5gX3iyYYtXKkg5fiYW3:cuqNJTLr62yLBXDBhgbWXS3IjgxJdUx
TLSH
T18D232A0037E98127F2BE4B78A9F26145867AF6632603D54D1CC452DB5B13FC68A43AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

x.vnphimsexhay.blog:80
x.vnphimsexhay.blog:22
x.vnphimsexhay.blog:8080
x.vnphimsexhay.blog:8880
x.vnphimsexhay.blog:2052
x.vnphimsexhay.blog:2082
x.vnphimsexhay.blog:2086
x.vnphimsexhay.blog:2095
x.vnphimsexhay.blog:443
x.vnphimsexhay.blog:2053
x.vnphimsexhay.blog:2083
x.vnphimsexhay.blog:2087
x.vnphimsexhay.blog:2096
x.vnphimsexhay.blog:8443
www.x.vnphimsexhay.blog:80
www.x.vnphimsexhay.blog:22
www.x.vnphimsexhay.blog:8080
www.x.vnphimsexhay.blog:8880
www.x.vnphimsexhay.blog:2052
www.x.vnphimsexhay.blog:2082
www.x.vnphimsexhay.blog:2086
www.x.vnphimsexhay.blog:2095
www.x.vnphimsexhay.blog:443
www.x.vnphimsexhay.blog:2053
www.x.vnphimsexhay.blog:2083
www.x.vnphimsexhay.blog:2087
www.x.vnphimsexhay.blog:2096
www.x.vnphimsexhay.blog:8443
stuxnet.x.vnphimsexhay.blog:80
stuxnet.x.vnphimsexhay.blog:22
stuxnet.x.vnphimsexhay.blog:8080
stuxnet.x.vnphimsexhay.blog:8880
stuxnet.x.vnphimsexhay.blog:2052
stuxnet.x.vnphimsexhay.blog:2082
stuxnet.x.vnphimsexhay.blog:2086
stuxnet.x.vnphimsexhay.blog:2095
stuxnet.x.vnphimsexhay.blog:443
stuxnet.x.vnphimsexhay.blog:2053
stuxnet.x.vnphimsexhay.blog:2083
stuxnet.x.vnphimsexhay.blog:2087
stuxnet.x.vnphimsexhay.blog:2096
stuxnet.x.vnphimsexhay.blog:8443
trickbot.x.vnphimsexhay.blog:80
trickbot.x.vnphimsexhay.blog:22
trickbot.x.vnphimsexhay.blog:8080
trickbot.x.vnphimsexhay.blog:8880
trickbot.x.vnphimsexhay.blog:2052
trickbot.x.vnphimsexhay.blog:2082
trickbot.x.vnphimsexhay.blog:2086
trickbot.x.vnphimsexhay.blog:2095
trickbot.x.vnphimsexhay.blog:443
trickbot.x.vnphimsexhay.blog:2053
trickbot.x.vnphimsexhay.blog:2083
trickbot.x.vnphimsexhay.blog:2087
trickbot.x.vnphimsexhay.blog:2096
trickbot.x.vnphimsexhay.blog:8443
formbook.x.vnphimsexhay.blog:80
formbook.x.vnphimsexhay.blog:22
formbook.x.vnphimsexhay.blog:8080
formbook.x.vnphimsexhay.blog:8880
formbook.x.vnphimsexhay.blog:2052
formbook.x.vnphimsexhay.blog:2082
formbook.x.vnphimsexhay.blog:2086
formbook.x.vnphimsexhay.blog:2095
formbook.x.vnphimsexhay.blog:443
formbook.x.vnphimsexhay.blog:2053
formbook.x.vnphimsexhay.blog:2083
formbook.x.vnphimsexhay.blog:2087
formbook.x.vnphimsexhay.blog:2096
formbook.x.vnphimsexhay.blog:8443

Mutex

cjDWxmgu9hJv

Attributes

delay
0
install
true
install_file
h7j8.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
67a3d606e03da69f7ffccbfc6719b02ef3f5ac92c743660ece84b46ae59815b5

File Explorer

67a3d606e03da69f7ffccbfc6719b02ef3f5ac92c743660ece84b46ae59815b5

.exe 45KB

67a3d606e03da69f7ffccbfc6719b02ef3f5ac92c743660ece84b46ae59815b5

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 67a3d606e03da69f7ffccbfc6719b02ef3f5ac92c743660ece84b46ae59815b5
MD5 13b5df18e13f9adb8f13a14ecd9bf8cf
SHA1 47a7e6b2d48f0ddff74cae2d1b6d6390d5405757
SHA512 2763393ac53d74afcaa9d55c1b5741a1afbd50c6ef702d2f016624b4870676f69841dd233d2363c887cb4e0433557892b6b7441b436972ebf5a59031f7cbfcd8
SSDEEP 768:cuq04JTLcsP8EWUmOTymo2qACLiE0yFjrdj3kk8PIhIjb5gX3iyYYtXKkg5fiYW3:cuqNJTLr62yLBXDBhgbWXS3IjgxJdUx
TLSH
T18D232A0037E98127F2BE4B78A9F26145867AF6632603D54D1CC452DB5B13FC68A43AFE
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

51438

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

67a3d606e03da69f7ffccbfc6719b02ef3f5ac92c743660ece84b46ae59815b5

mscoree

dotnet