asyncrat | 7ed999cf81acd36aef4706d0408e05b60bc8fffeab499cf267901712a4189986

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General

Target
7ed999cf81acd36aef4706d0408e05b60bc8fffeab499cf267901712a4189986
Size 45KB
Sample260804-tza3navdjd
SHA256 7ed999cf81acd36aef4706d0408e05b60bc8fffeab499cf267901712a4189986
MD5 d4d07dc45fac3abdef426f17c5cf6527
SHA1 50c70d906c7c2cd14428238228e976416bf48fed
SHA512 363378807787bca6159ac4604f4b89750ad64c9107fbdce0d7135b58e53d42053bcf3249ce4a68995af0716a3cbaf157bc12d26e771ce663c1431016f94b0008
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVyLiE02FjMdjYkkmPIWzjbAgX3iF/oI7B0rBDZEx:MuBGJTPho2/L9wQPW3bnXShEdEx
TLSH
T192231A0037E9812BF2BE4F7869F26145867AF6732603D64A1CC451DB5A13FC68A436FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

xcavengon.click:80
xcavengon.click:22
xcavengon.click:8080
xcavengon.click:8880
xcavengon.click:2052
xcavengon.click:2082
xcavengon.click:2086
xcavengon.click:2095
xcavengon.click:443
xcavengon.click:2053
xcavengon.click:2083
xcavengon.click:2087
xcavengon.click:2096
xcavengon.click:8443
www.xcavengon.click:80
www.xcavengon.click:22
www.xcavengon.click:8080
www.xcavengon.click:8880
www.xcavengon.click:2052
www.xcavengon.click:2082
www.xcavengon.click:2086
www.xcavengon.click:2095
www.xcavengon.click:443
www.xcavengon.click:2053
www.xcavengon.click:2083
www.xcavengon.click:2087
www.xcavengon.click:2096
www.xcavengon.click:8443
zbot.xcavengon.click:80
zbot.xcavengon.click:22
zbot.xcavengon.click:8080
zbot.xcavengon.click:8880
zbot.xcavengon.click:2052
zbot.xcavengon.click:2082
zbot.xcavengon.click:2086
zbot.xcavengon.click:2095
zbot.xcavengon.click:443
zbot.xcavengon.click:2053
zbot.xcavengon.click:2083
zbot.xcavengon.click:2087
zbot.xcavengon.click:2096
zbot.xcavengon.click:8443
gh0st.xcavengon.click:80
gh0st.xcavengon.click:22
gh0st.xcavengon.click:8080
gh0st.xcavengon.click:8880
gh0st.xcavengon.click:2052
gh0st.xcavengon.click:2082
gh0st.xcavengon.click:2086
gh0st.xcavengon.click:2095
gh0st.xcavengon.click:443
gh0st.xcavengon.click:2053
gh0st.xcavengon.click:2083
gh0st.xcavengon.click:2087
gh0st.xcavengon.click:2096
gh0st.xcavengon.click:8443
fakeupdates.xcavengon.click:80
fakeupdates.xcavengon.click:22
fakeupdates.xcavengon.click:8080
fakeupdates.xcavengon.click:8880
fakeupdates.xcavengon.click:2052
fakeupdates.xcavengon.click:2082
fakeupdates.xcavengon.click:2086
fakeupdates.xcavengon.click:2095
fakeupdates.xcavengon.click:443
fakeupdates.xcavengon.click:2053
fakeupdates.xcavengon.click:2083
fakeupdates.xcavengon.click:2087
fakeupdates.xcavengon.click:2096
fakeupdates.xcavengon.click:8443

Mutex

vIztAR0WQO0E

Attributes

delay
0
install
true
install_file
z716.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
7ed999cf81acd36aef4706d0408e05b60bc8fffeab499cf267901712a4189986

File Explorer

7ed999cf81acd36aef4706d0408e05b60bc8fffeab499cf267901712a4189986

.exe 45KB

7ed999cf81acd36aef4706d0408e05b60bc8fffeab499cf267901712a4189986

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 7ed999cf81acd36aef4706d0408e05b60bc8fffeab499cf267901712a4189986
MD5 d4d07dc45fac3abdef426f17c5cf6527
SHA1 50c70d906c7c2cd14428238228e976416bf48fed
SHA512 363378807787bca6159ac4604f4b89750ad64c9107fbdce0d7135b58e53d42053bcf3249ce4a68995af0716a3cbaf157bc12d26e771ce663c1431016f94b0008
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVyLiE02FjMdjYkkmPIWzjbAgX3iF/oI7B0rBDZEx:MuBGJTPho2/L9wQPW3bnXShEdEx
TLSH
T192231A0037E9812BF2BE4F7869F26145867AF6732603D64A1CC451DB5A13FC68A436FE
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

51358

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

7ed999cf81acd36aef4706d0408e05b60bc8fffeab499cf267901712a4189986

mscoree

dotnet