asyncrat | a066b98de4b092bb98a5e175b6f924ddbb49d0bb2a358128e3f8456dee28d597

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General

Target
a066b98de4b092bb98a5e175b6f924ddbb49d0bb2a358128e3f8456dee28d597
Size 45KB
Sample260710-ty4nksft2w
SHA256 a066b98de4b092bb98a5e175b6f924ddbb49d0bb2a358128e3f8456dee28d597
MD5 1e698c06161feb4a81e99b41feba9f89
SHA1 4bca7266835a3ea6eca97062df3debcefdd9cb83
SHA512 a775e323c42526e2a997a81bfd254449b9500689f65d46cc3ac45982aefb81648f17f3134cc2c1a84edacdeaceaddaa74c718dc7b57cf6b3717f5e7b6931715b
SSDEEP 768:4uLZZTUAoOSWUYZL8mo2qFQ3Fo9EaOPIGzjbHgX3iUbSxCRE4KFBDZbx:4uLZZTUTn2B8Ea3G3bAXSUexELKLdbx
TLSH
T10D231A003BE8822BF2BE4F78ADF26145467AF2676603D6491CC442D75713FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

jav69.blog:80
jav69.blog:22
jav69.blog:8080
jav69.blog:8880
jav69.blog:2052
jav69.blog:2082
jav69.blog:2086
jav69.blog:2095
jav69.blog:443
jav69.blog:2053
jav69.blog:2083
jav69.blog:2087
jav69.blog:2096
jav69.blog:8443
www.jav69.blog:80
www.jav69.blog:22
www.jav69.blog:8080
www.jav69.blog:8880
www.jav69.blog:2052
www.jav69.blog:2082
www.jav69.blog:2086
www.jav69.blog:2095
www.jav69.blog:443
www.jav69.blog:2053
www.jav69.blog:2083
www.jav69.blog:2087
www.jav69.blog:2096
www.jav69.blog:8443
iloveyou.jav69.blog:80
iloveyou.jav69.blog:22
iloveyou.jav69.blog:8080
iloveyou.jav69.blog:8880
iloveyou.jav69.blog:2052
iloveyou.jav69.blog:2082
iloveyou.jav69.blog:2086
iloveyou.jav69.blog:2095
iloveyou.jav69.blog:443
iloveyou.jav69.blog:2053
iloveyou.jav69.blog:2083
iloveyou.jav69.blog:2087
iloveyou.jav69.blog:2096
iloveyou.jav69.blog:8443
nimda.jav69.blog:80
nimda.jav69.blog:22
nimda.jav69.blog:8080
nimda.jav69.blog:8880
nimda.jav69.blog:2052
nimda.jav69.blog:2082
nimda.jav69.blog:2086
nimda.jav69.blog:2095
nimda.jav69.blog:443
nimda.jav69.blog:2053
nimda.jav69.blog:2083
nimda.jav69.blog:2087
nimda.jav69.blog:2096
nimda.jav69.blog:8443

Mutex

JGRQ1K6pPMW9

Attributes

delay
0
install
true
install_file
ievw2.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
a066b98de4b092bb98a5e175b6f924ddbb49d0bb2a358128e3f8456dee28d597

File Explorer

a066b98de4b092bb98a5e175b6f924ddbb49d0bb2a358128e3f8456dee28d597

.exe 45KB

a066b98de4b092bb98a5e175b6f924ddbb49d0bb2a358128e3f8456dee28d597

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 a066b98de4b092bb98a5e175b6f924ddbb49d0bb2a358128e3f8456dee28d597
MD5 1e698c06161feb4a81e99b41feba9f89
SHA1 4bca7266835a3ea6eca97062df3debcefdd9cb83
SHA512 a775e323c42526e2a997a81bfd254449b9500689f65d46cc3ac45982aefb81648f17f3134cc2c1a84edacdeaceaddaa74c718dc7b57cf6b3717f5e7b6931715b
SSDEEP 768:4uLZZTUAoOSWUYZL8mo2qFQ3Fo9EaOPIGzjbHgX3iUbSxCRE4KFBDZbx:4uLZZTUTn2B8Ea3G3bAXSUexELKLdbx
TLSH
T10D231A003BE8822BF2BE4F78ADF26145467AF2676603D6491CC442D75713FC69A426FE
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

a066b98de4b092bb98a5e175b6f924ddbb49d0bb2a358128e3f8456dee28d597

mscoree

dotnet