asyncrat | a851425462169b64ef97c6ce5aab83cfe36ec8ed3668842984aaec844220d720

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General

Target
a851425462169b64ef97c6ce5aab83cfe36ec8ed3668842984aaec844220d720
Size 45KB
Sample260722-necsvsteje
SHA256 a851425462169b64ef97c6ce5aab83cfe36ec8ed3668842984aaec844220d720
MD5 28d10e93fb047476005d324a939ca27d
SHA1 20ec69eb4765b7cf5a6d21a2b64ae64ab9b12ad7
SHA512 bdccd71ae0bad0790e890e8e2a9cf8dfb057eff38fcd2f3484a51a064432bb202e30a76844b6f448a5202b753dd49ff955b682605d8ee6ced9b25e5141f4151a
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1/fPLzizpvtLjZPI9zjbDgX0i3BvFfyW0dJ8tFEZRm:wuZ8pT1tc2WfHi1VjW93bcXR3BtfFaZ
TLSH
T1AE231A003BE9812BF2BE4F7898F26145867AF2677603D5491CC451DB5B23FC68A42AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

wogblex.com:80
wogblex.com:22
wogblex.com:8080
wogblex.com:8880
wogblex.com:2052
wogblex.com:2082
wogblex.com:2086
wogblex.com:2095
wogblex.com:443
wogblex.com:2053
wogblex.com:2083
wogblex.com:2087
wogblex.com:2096
wogblex.com:8443
www.wogblex.com:80
www.wogblex.com:22
www.wogblex.com:8080
www.wogblex.com:8880
www.wogblex.com:2052
www.wogblex.com:2082
www.wogblex.com:2086
www.wogblex.com:2095
www.wogblex.com:443
www.wogblex.com:2053
www.wogblex.com:2083
www.wogblex.com:2087
www.wogblex.com:2096
www.wogblex.com:8443
connect.wogblex.com:80
connect.wogblex.com:22
connect.wogblex.com:8080
connect.wogblex.com:8880
connect.wogblex.com:2052
connect.wogblex.com:2082
connect.wogblex.com:2086
connect.wogblex.com:2095
connect.wogblex.com:443
connect.wogblex.com:2053
connect.wogblex.com:2083
connect.wogblex.com:2087
connect.wogblex.com:2096
connect.wogblex.com:8443
downadup.wogblex.com:80
downadup.wogblex.com:22
downadup.wogblex.com:8080
downadup.wogblex.com:8880
downadup.wogblex.com:2052
downadup.wogblex.com:2082
downadup.wogblex.com:2086
downadup.wogblex.com:2095
downadup.wogblex.com:443
downadup.wogblex.com:2053
downadup.wogblex.com:2083
downadup.wogblex.com:2087
downadup.wogblex.com:2096
downadup.wogblex.com:8443

Mutex

wJ0OQ1kwxxxT

Attributes

delay
0
install
true
install_file
5fwo.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
a851425462169b64ef97c6ce5aab83cfe36ec8ed3668842984aaec844220d720

File Explorer

a851425462169b64ef97c6ce5aab83cfe36ec8ed3668842984aaec844220d720

.exe 45KB

a851425462169b64ef97c6ce5aab83cfe36ec8ed3668842984aaec844220d720

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 a851425462169b64ef97c6ce5aab83cfe36ec8ed3668842984aaec844220d720
MD5 28d10e93fb047476005d324a939ca27d
SHA1 20ec69eb4765b7cf5a6d21a2b64ae64ab9b12ad7
SHA512 bdccd71ae0bad0790e890e8e2a9cf8dfb057eff38fcd2f3484a51a064432bb202e30a76844b6f448a5202b753dd49ff955b682605d8ee6ced9b25e5141f4151a
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1/fPLzizpvtLjZPI9zjbDgX0i3BvFfyW0dJ8tFEZRm:wuZ8pT1tc2WfHi1VjW93bcXR3BtfFaZ
TLSH
T1AE231A003BE9812BF2BE4F7898F26145867AF2677603D5491CC451DB5B23FC68A42AFD
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

51262

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

a851425462169b64ef97c6ce5aab83cfe36ec8ed3668842984aaec844220d720

mscoree

dotnet