asyncrat | 654eb42870b4d0fece1637d5dd8b8f6b4013d915066efd1d4e74ea0b1733477d

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General

Target
654eb42870b4d0fece1637d5dd8b8f6b4013d915066efd1d4e74ea0b1733477d
Size 45KB
Sample260804-qq2mgabe98
SHA256 654eb42870b4d0fece1637d5dd8b8f6b4013d915066efd1d4e74ea0b1733477d
MD5 e7ed475af1e386b5844d426ee9ca738d
SHA1 9971be2943f63226d5dfb4294e02b53cc075813b
SHA512 3513bfc49979f415ba0b6d3a35396b5eb8040eacf6fcb005b51409b844a9446459ff9982791a046fb05ae3085fd5fccca37251864b196accfe36e3cafaf0ed7a
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q1aqJaxjwHuPIPzjbvgs3ixTRHM2jYjnkmjuTGBDZcx:RuxkJTgip2f3+3P3bYsSpknkm6TIdcx
TLSH
T11B232C003BE9822BF2BE4FB498F26145467EF2637603D5492CC452DB5723BC59A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

bulon69.com:80
bulon69.com:22
bulon69.com:8080
bulon69.com:8880
bulon69.com:2052
bulon69.com:2082
bulon69.com:2086
bulon69.com:2095
bulon69.com:443
bulon69.com:2053
bulon69.com:2083
bulon69.com:2087
bulon69.com:2096
bulon69.com:8443
www.bulon69.com:80
www.bulon69.com:22
www.bulon69.com:8080
www.bulon69.com:8880
www.bulon69.com:2052
www.bulon69.com:2082
www.bulon69.com:2086
www.bulon69.com:2095
www.bulon69.com:443
www.bulon69.com:2053
www.bulon69.com:2083
www.bulon69.com:2087
www.bulon69.com:2096
www.bulon69.com:8443
zeus.bulon69.com:80
zeus.bulon69.com:22
zeus.bulon69.com:8080
zeus.bulon69.com:8880
zeus.bulon69.com:2052
zeus.bulon69.com:2082
zeus.bulon69.com:2086
zeus.bulon69.com:2095
zeus.bulon69.com:443
zeus.bulon69.com:2053
zeus.bulon69.com:2083
zeus.bulon69.com:2087
zeus.bulon69.com:2096
zeus.bulon69.com:8443
darkside.bulon69.com:80
darkside.bulon69.com:22
darkside.bulon69.com:8080
darkside.bulon69.com:8880
darkside.bulon69.com:2052
darkside.bulon69.com:2082
darkside.bulon69.com:2086
darkside.bulon69.com:2095
darkside.bulon69.com:443
darkside.bulon69.com:2053
darkside.bulon69.com:2083
darkside.bulon69.com:2087
darkside.bulon69.com:2096
darkside.bulon69.com:8443

Mutex

96z1Xs4wq5nC

Attributes

delay
0
install
true
install_file
imlegqki.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
654eb42870b4d0fece1637d5dd8b8f6b4013d915066efd1d4e74ea0b1733477d

File Explorer

654eb42870b4d0fece1637d5dd8b8f6b4013d915066efd1d4e74ea0b1733477d

.exe 45KB

654eb42870b4d0fece1637d5dd8b8f6b4013d915066efd1d4e74ea0b1733477d

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 654eb42870b4d0fece1637d5dd8b8f6b4013d915066efd1d4e74ea0b1733477d
MD5 e7ed475af1e386b5844d426ee9ca738d
SHA1 9971be2943f63226d5dfb4294e02b53cc075813b
SHA512 3513bfc49979f415ba0b6d3a35396b5eb8040eacf6fcb005b51409b844a9446459ff9982791a046fb05ae3085fd5fccca37251864b196accfe36e3cafaf0ed7a
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q1aqJaxjwHuPIPzjbvgs3ixTRHM2jYjnkmjuTGBDZcx:RuxkJTgip2f3+3P3bYsSpknkm6TIdcx
TLSH
T11B232C003BE9822BF2BE4FB498F26145467EF2637603D5492CC452DB5723BC59A426FD
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

654eb42870b4d0fece1637d5dd8b8f6b4013d915066efd1d4e74ea0b1733477d

mscoree

dotnet