asyncrat | 5c6a0b79517ba8c5231b0936bbf662f9a95c2ddf17880b1d634acfe9719e2353

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General

Target
5c6a0b79517ba8c5231b0936bbf662f9a95c2ddf17880b1d634acfe9719e2353
Size 45KB
Sample260710-2d3vjsfv4s
SHA256 5c6a0b79517ba8c5231b0936bbf662f9a95c2ddf17880b1d634acfe9719e2353
MD5 5846b4b7750653ff28059905a01b80a6
SHA1 ed079be8f02f627efee08a2f694a4ecbdeea1e52
SHA512 401f35371cf0376c93a44f4cd6f5dc6c307730d0bc62d9e41c6c0f695450e681ccd0004f43c4ba2baa83d1989c2d15aeea9c9f6af5f6ead9c1d79e7af43d665d
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q97wz/y3qiPItzjb8gX3iiPYpBBssk8LBDZ8x:0uPrpT/qY2Y0ht3bTXSiwp8ud8x
TLSH
T199233B103BE9C12BF2BF4F7899F26145867AF5633603D6891CC4119B5613FC68A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

javsub.blog:80
javsub.blog:22
javsub.blog:8080
javsub.blog:8880
javsub.blog:2052
javsub.blog:2082
javsub.blog:2086
javsub.blog:2095
javsub.blog:443
javsub.blog:2053
javsub.blog:2083
javsub.blog:2087
javsub.blog:2096
javsub.blog:8443
www.javsub.blog:80
www.javsub.blog:22
www.javsub.blog:8080
www.javsub.blog:8880
www.javsub.blog:2052
www.javsub.blog:2082
www.javsub.blog:2086
www.javsub.blog:2095
www.javsub.blog:443
www.javsub.blog:2053
www.javsub.blog:2083
www.javsub.blog:2087
www.javsub.blog:2096
www.javsub.blog:8443
shamoon.javsub.blog:80
shamoon.javsub.blog:22
shamoon.javsub.blog:8080
shamoon.javsub.blog:8880
shamoon.javsub.blog:2052
shamoon.javsub.blog:2082
shamoon.javsub.blog:2086
shamoon.javsub.blog:2095
shamoon.javsub.blog:443
shamoon.javsub.blog:2053
shamoon.javsub.blog:2083
shamoon.javsub.blog:2087
shamoon.javsub.blog:2096
shamoon.javsub.blog:8443
formbook.javsub.blog:80
formbook.javsub.blog:22
formbook.javsub.blog:8080
formbook.javsub.blog:8880
formbook.javsub.blog:2052
formbook.javsub.blog:2082
formbook.javsub.blog:2086
formbook.javsub.blog:2095
formbook.javsub.blog:443
formbook.javsub.blog:2053
formbook.javsub.blog:2083
formbook.javsub.blog:2087
formbook.javsub.blog:2096
formbook.javsub.blog:8443
connect.javsub.blog:80
connect.javsub.blog:22
connect.javsub.blog:8080
connect.javsub.blog:8880
connect.javsub.blog:2052
connect.javsub.blog:2082
connect.javsub.blog:2086
connect.javsub.blog:2095
connect.javsub.blog:443
connect.javsub.blog:2053
connect.javsub.blog:2083
connect.javsub.blog:2087
connect.javsub.blog:2096
connect.javsub.blog:8443

Mutex

nsDNMi2Cvdpd

Attributes

delay
0
install
true
install_file
v2a4ed0.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
5c6a0b79517ba8c5231b0936bbf662f9a95c2ddf17880b1d634acfe9719e2353

File Explorer

5c6a0b79517ba8c5231b0936bbf662f9a95c2ddf17880b1d634acfe9719e2353

.exe 45KB

5c6a0b79517ba8c5231b0936bbf662f9a95c2ddf17880b1d634acfe9719e2353

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 5c6a0b79517ba8c5231b0936bbf662f9a95c2ddf17880b1d634acfe9719e2353
MD5 5846b4b7750653ff28059905a01b80a6
SHA1 ed079be8f02f627efee08a2f694a4ecbdeea1e52
SHA512 401f35371cf0376c93a44f4cd6f5dc6c307730d0bc62d9e41c6c0f695450e681ccd0004f43c4ba2baa83d1989c2d15aeea9c9f6af5f6ead9c1d79e7af43d665d
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q97wz/y3qiPItzjb8gX3iiPYpBBssk8LBDZ8x:0uPrpT/qY2Y0ht3bTXSiwp8ud8x
TLSH
T199233B103BE9C12BF2BF4F7899F26145867AF5633603D6891CC4119B5613FC68A42AFE
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

51310

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

5c6a0b79517ba8c5231b0936bbf662f9a95c2ddf17880b1d634acfe9719e2353

mscoree

dotnet