asyncrat | 25562da120407a7f2c2e61d04e5d5ce8e94160a6951ea53ca22026fef370c834

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General

Target
25562da120407a7f2c2e61d04e5d5ce8e94160a6951ea53ca22026fef370c834
Size 45KB
Sample260804-vdmp1adh29
SHA256 25562da120407a7f2c2e61d04e5d5ce8e94160a6951ea53ca22026fef370c834
MD5 84830a5630ea6f3c6aabdb433dd3bc7c
SHA1 bd4dcdb6af2f6a88791efb6b9557ab7164bed4dd
SHA512 0550ed31ad6c0ffad8ed59afffd9973f585d546378e67801bfa96287a350fe70f0699d52d7317076c28267d924657673e3c4783349b461ce05dcaa88b7f95903
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1nLiE0yFjrdj3kk8PIhwjb3RgX3iV0wIGoBHsbGbC9:wuZ8pT1tc2KLBXDBh4b3eXSV0ZGcHXO9
TLSH
T1ED232B003BE9812BF2BE4F7499F26145867AF1636603D64A1CC441DB5B23FC69A43AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

jphimsex.com:80
jphimsex.com:22
jphimsex.com:8080
jphimsex.com:8880
jphimsex.com:2052
jphimsex.com:2082
jphimsex.com:2086
jphimsex.com:2095
jphimsex.com:443
jphimsex.com:2053
jphimsex.com:2083
jphimsex.com:2087
jphimsex.com:2096
jphimsex.com:8443
www.jphimsex.com:80
www.jphimsex.com:22
www.jphimsex.com:8080
www.jphimsex.com:8880
www.jphimsex.com:2052
www.jphimsex.com:2082
www.jphimsex.com:2086
www.jphimsex.com:2095
www.jphimsex.com:443
www.jphimsex.com:2053
www.jphimsex.com:2083
www.jphimsex.com:2087
www.jphimsex.com:2096
www.jphimsex.com:8443
stuxnet.jphimsex.com:80
stuxnet.jphimsex.com:22
stuxnet.jphimsex.com:8080
stuxnet.jphimsex.com:8880
stuxnet.jphimsex.com:2052
stuxnet.jphimsex.com:2082
stuxnet.jphimsex.com:2086
stuxnet.jphimsex.com:2095
stuxnet.jphimsex.com:443
stuxnet.jphimsex.com:2053
stuxnet.jphimsex.com:2083
stuxnet.jphimsex.com:2087
stuxnet.jphimsex.com:2096
stuxnet.jphimsex.com:8443
socgholish.jphimsex.com:80
socgholish.jphimsex.com:22
socgholish.jphimsex.com:8080
socgholish.jphimsex.com:8880
socgholish.jphimsex.com:2052
socgholish.jphimsex.com:2082
socgholish.jphimsex.com:2086
socgholish.jphimsex.com:2095
socgholish.jphimsex.com:443
socgholish.jphimsex.com:2053
socgholish.jphimsex.com:2083
socgholish.jphimsex.com:2087
socgholish.jphimsex.com:2096
socgholish.jphimsex.com:8443

Mutex

oQTHMY9c0Jke

Attributes

delay
0
install
true
install_file
k989.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
25562da120407a7f2c2e61d04e5d5ce8e94160a6951ea53ca22026fef370c834

File Explorer

25562da120407a7f2c2e61d04e5d5ce8e94160a6951ea53ca22026fef370c834

.exe 45KB

25562da120407a7f2c2e61d04e5d5ce8e94160a6951ea53ca22026fef370c834

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 25562da120407a7f2c2e61d04e5d5ce8e94160a6951ea53ca22026fef370c834
MD5 84830a5630ea6f3c6aabdb433dd3bc7c
SHA1 bd4dcdb6af2f6a88791efb6b9557ab7164bed4dd
SHA512 0550ed31ad6c0ffad8ed59afffd9973f585d546378e67801bfa96287a350fe70f0699d52d7317076c28267d924657673e3c4783349b461ce05dcaa88b7f95903
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1nLiE0yFjrdj3kk8PIhwjb3RgX3iV0wIGoBHsbGbC9:wuZ8pT1tc2KLBXDBh4b3eXSV0ZGcHXO9
TLSH
T1ED232B003BE9812BF2BE4F7499F26145867AF1636603D64A1CC441DB5B23FC69A43AFD
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

25562da120407a7f2c2e61d04e5d5ce8e94160a6951ea53ca22026fef370c834

mscoree

dotnet