asyncrat | 1527095d4ab691c86c3e69872ebf110e963b1e3de66fb05d9d1565581df79443

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General

Target
1527095d4ab691c86c3e69872ebf110e963b1e3de66fb05d9d1565581df79443
Size 45KB
Sample260804-2pbkfaaa37
SHA256 1527095d4ab691c86c3e69872ebf110e963b1e3de66fb05d9d1565581df79443
MD5 5c18c32afcd3953b57ceb76a80c7c7af
SHA1 ddbbb7aaa408aa89b7421654eb86b3a10b94b7b7
SHA512 830b94395ad634b55266d8d106f87e2009328d4e83082e003d9561ea36da5c0f285bd0ffe732b6d8e9f8bdc0339bb6fd9c43165f3aeee6b1bdb17c74dc11fc0c
SSDEEP 768:QulLJTEs+EgWUKJTGmo2q9cZo3TMtPIQrjbYgX3ieiYcyV9b3bOSxQkBDZTx:QulLJTE9X2NU3Q/bPXSe7zPb3HZdTx
TLSH
T18B232D0037E8812BF2BE5F78ACF26145867AF2673602D58E1CC4519B5613FC68A536FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sas-cdn.com:80
sas-cdn.com:22
sas-cdn.com:8080
sas-cdn.com:8880
sas-cdn.com:2052
sas-cdn.com:2082
sas-cdn.com:2086
sas-cdn.com:2095
sas-cdn.com:443
sas-cdn.com:2053
sas-cdn.com:2083
sas-cdn.com:2087
sas-cdn.com:2096
sas-cdn.com:8443
www.sas-cdn.com:80
www.sas-cdn.com:22
www.sas-cdn.com:8080
www.sas-cdn.com:8880
www.sas-cdn.com:2052
www.sas-cdn.com:2082
www.sas-cdn.com:2086
www.sas-cdn.com:2095
www.sas-cdn.com:443
www.sas-cdn.com:2053
www.sas-cdn.com:2083
www.sas-cdn.com:2087
www.sas-cdn.com:2096
www.sas-cdn.com:8443
sobig.sas-cdn.com:80
sobig.sas-cdn.com:22
sobig.sas-cdn.com:8080
sobig.sas-cdn.com:8880
sobig.sas-cdn.com:2052
sobig.sas-cdn.com:2082
sobig.sas-cdn.com:2086
sobig.sas-cdn.com:2095
sobig.sas-cdn.com:443
sobig.sas-cdn.com:2053
sobig.sas-cdn.com:2083
sobig.sas-cdn.com:2087
sobig.sas-cdn.com:2096
sobig.sas-cdn.com:8443
revil.sas-cdn.com:80
revil.sas-cdn.com:22
revil.sas-cdn.com:8080
revil.sas-cdn.com:8880
revil.sas-cdn.com:2052
revil.sas-cdn.com:2082
revil.sas-cdn.com:2086
revil.sas-cdn.com:2095
revil.sas-cdn.com:443
revil.sas-cdn.com:2053
revil.sas-cdn.com:2083
revil.sas-cdn.com:2087
revil.sas-cdn.com:2096
revil.sas-cdn.com:8443

Mutex

d0VH8KiaOtO9

Attributes

delay
0
install
true
install_file
uiphdb.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
1527095d4ab691c86c3e69872ebf110e963b1e3de66fb05d9d1565581df79443

File Explorer

1527095d4ab691c86c3e69872ebf110e963b1e3de66fb05d9d1565581df79443

.exe 45KB

1527095d4ab691c86c3e69872ebf110e963b1e3de66fb05d9d1565581df79443

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 1527095d4ab691c86c3e69872ebf110e963b1e3de66fb05d9d1565581df79443
MD5 5c18c32afcd3953b57ceb76a80c7c7af
SHA1 ddbbb7aaa408aa89b7421654eb86b3a10b94b7b7
SHA512 830b94395ad634b55266d8d106f87e2009328d4e83082e003d9561ea36da5c0f285bd0ffe732b6d8e9f8bdc0339bb6fd9c43165f3aeee6b1bdb17c74dc11fc0c
SSDEEP 768:QulLJTEs+EgWUKJTGmo2q9cZo3TMtPIQrjbYgX3ieiYcyV9b3bOSxQkBDZTx:QulLJTE9X2NU3Q/bPXSe7zPb3HZdTx
TLSH
T18B232D0037E8812BF2BE5F78ACF26145867AF2673602D58E1CC4519B5613FC68A536FE
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

51230

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

1527095d4ab691c86c3e69872ebf110e963b1e3de66fb05d9d1565581df79443

mscoree

dotnet