asyncrat | ac63d47a9fb0efa14ddea224b004da98bf76423a4257a00896732fa46794d419

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General

Target
ac63d47a9fb0efa14ddea224b004da98bf76423a4257a00896732fa46794d419
Size 45KB
Sample260804-as6ffazeph
SHA256 ac63d47a9fb0efa14ddea224b004da98bf76423a4257a00896732fa46794d419
MD5 38b273067579f7a74527be386de0f029
SHA1 0c14bf6f10c3435fff2972885179dc9527297ed7
SHA512 866043eba041ccb1010f86f235dcbc9772aec11c9f1dbe83eb2eb4949e04586f2663f424f4108a7e86bfdde38665a3bb6d4dc5cb779e751f954f9581318a137c
SSDEEP 768:5udApTNctooWUS7C+mo2qt+CHyTtUPInzjbhgX3iOVC/yGpHAMKprBDZ0x:5udApTNmU2Jnjn3bOXSimped0x
TLSH
T1E7231B0037E8C22BF2BE4F78A8F26245867AF5773603D54A1CC451DB5623BC696426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

vnsextop1.com:80
vnsextop1.com:22
vnsextop1.com:8080
vnsextop1.com:8880
vnsextop1.com:2052
vnsextop1.com:2082
vnsextop1.com:2086
vnsextop1.com:2095
vnsextop1.com:443
vnsextop1.com:2053
vnsextop1.com:2083
vnsextop1.com:2087
vnsextop1.com:2096
vnsextop1.com:8443
www.vnsextop1.com:80
www.vnsextop1.com:22
www.vnsextop1.com:8080
www.vnsextop1.com:8880
www.vnsextop1.com:2052
www.vnsextop1.com:2082
www.vnsextop1.com:2086
www.vnsextop1.com:2095
www.vnsextop1.com:443
www.vnsextop1.com:2053
www.vnsextop1.com:2083
www.vnsextop1.com:2087
www.vnsextop1.com:2096
www.vnsextop1.com:8443
azorult.vnsextop1.com:80
azorult.vnsextop1.com:22
azorult.vnsextop1.com:8080
azorult.vnsextop1.com:8880
azorult.vnsextop1.com:2052
azorult.vnsextop1.com:2082
azorult.vnsextop1.com:2086
azorult.vnsextop1.com:2095
azorult.vnsextop1.com:443
azorult.vnsextop1.com:2053
azorult.vnsextop1.com:2083
azorult.vnsextop1.com:2087
azorult.vnsextop1.com:2096
azorult.vnsextop1.com:8443
trickbot.vnsextop1.com:80
trickbot.vnsextop1.com:22
trickbot.vnsextop1.com:8080
trickbot.vnsextop1.com:8880
trickbot.vnsextop1.com:2052
trickbot.vnsextop1.com:2082
trickbot.vnsextop1.com:2086
trickbot.vnsextop1.com:2095
trickbot.vnsextop1.com:443
trickbot.vnsextop1.com:2053
trickbot.vnsextop1.com:2083
trickbot.vnsextop1.com:2087
trickbot.vnsextop1.com:2096
trickbot.vnsextop1.com:8443

Mutex

38r2552FkU1e

Attributes

delay
0
install
true
install_file
iw2003.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
ac63d47a9fb0efa14ddea224b004da98bf76423a4257a00896732fa46794d419

File Explorer

ac63d47a9fb0efa14ddea224b004da98bf76423a4257a00896732fa46794d419

.exe 45KB

ac63d47a9fb0efa14ddea224b004da98bf76423a4257a00896732fa46794d419

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 ac63d47a9fb0efa14ddea224b004da98bf76423a4257a00896732fa46794d419
MD5 38b273067579f7a74527be386de0f029
SHA1 0c14bf6f10c3435fff2972885179dc9527297ed7
SHA512 866043eba041ccb1010f86f235dcbc9772aec11c9f1dbe83eb2eb4949e04586f2663f424f4108a7e86bfdde38665a3bb6d4dc5cb779e751f954f9581318a137c
SSDEEP 768:5udApTNctooWUS7C+mo2qt+CHyTtUPInzjbhgX3iOVC/yGpHAMKprBDZ0x:5udApTNmU2Jnjn3bOXSimped0x
TLSH
T1E7231B0037E8C22BF2BE4F78A8F26245867AF5773603D54A1CC451DB5623BC696426FE
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

ac63d47a9fb0efa14ddea224b004da98bf76423a4257a00896732fa46794d419

mscoree

dotnet