asyncrat | 1786b0db2e18525db8358beb8598f8a5509a4057a49ee75e843327746e1d2aba

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General

Target
1786b0db2e18525db8358beb8598f8a5509a4057a49ee75e843327746e1d2aba
Size 45KB
Sample260816-tmp12sssbv
SHA256 1786b0db2e18525db8358beb8598f8a5509a4057a49ee75e843327746e1d2aba
MD5 5120921faf8c835c417774c6f80580cf
SHA1 1258cdbdd635db73f84bdbb63f4c1da672aa5823
SHA512 78566e7ebd32ea51de28d8761e001fdbdee212ed271d48225b34376569fe3eeb686be9928b54881b3cad6807a6e1ae01321ebdebc858e2d2ec6eb99932e12d78
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9TZo3TMtPIQrjbYgX3iks5quMBxsBDZsx:EulCJTHl42sU3Q/bPXSRTMBUdsx
TLSH
T144231B003BE8C127F2BE4F78A9F26245867AE6673603D54E2CC441DB5713BC69A426ED
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

zorvec.name:80
zorvec.name:22
zorvec.name:8080
zorvec.name:8880
zorvec.name:2052
zorvec.name:2082
zorvec.name:2086
zorvec.name:2095
zorvec.name:443
zorvec.name:2053
zorvec.name:2083
zorvec.name:2087
zorvec.name:2096
zorvec.name:8443
www.zorvec.name:80
www.zorvec.name:22
www.zorvec.name:8080
www.zorvec.name:8880
www.zorvec.name:2052
www.zorvec.name:2082
www.zorvec.name:2086
www.zorvec.name:2095
www.zorvec.name:443
www.zorvec.name:2053
www.zorvec.name:2083
www.zorvec.name:2087
www.zorvec.name:2096
www.zorvec.name:8443
hacker.zorvec.name:80
hacker.zorvec.name:22
hacker.zorvec.name:8080
hacker.zorvec.name:8880
hacker.zorvec.name:2052
hacker.zorvec.name:2082
hacker.zorvec.name:2086
hacker.zorvec.name:2095
hacker.zorvec.name:443
hacker.zorvec.name:2053
hacker.zorvec.name:2083
hacker.zorvec.name:2087
hacker.zorvec.name:2096
hacker.zorvec.name:8443
malware.zorvec.name:80
malware.zorvec.name:22
malware.zorvec.name:8080
malware.zorvec.name:8880
malware.zorvec.name:2052
malware.zorvec.name:2082
malware.zorvec.name:2086
malware.zorvec.name:2095
malware.zorvec.name:443
malware.zorvec.name:2053
malware.zorvec.name:2083
malware.zorvec.name:2087
malware.zorvec.name:2096
malware.zorvec.name:8443
notpetya.zorvec.name:80
notpetya.zorvec.name:22
notpetya.zorvec.name:8080
notpetya.zorvec.name:8880
notpetya.zorvec.name:2052
notpetya.zorvec.name:2082
notpetya.zorvec.name:2086
notpetya.zorvec.name:2095
notpetya.zorvec.name:443
notpetya.zorvec.name:2053
notpetya.zorvec.name:2083
notpetya.zorvec.name:2087
notpetya.zorvec.name:2096
notpetya.zorvec.name:8443

Mutex

Bg5fxwHHrJrW

Attributes

delay
0
install
true
install_file
lu654b.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
1786b0db2e18525db8358beb8598f8a5509a4057a49ee75e843327746e1d2aba

File Explorer

1786b0db2e18525db8358beb8598f8a5509a4057a49ee75e843327746e1d2aba

.exe 45KB

1786b0db2e18525db8358beb8598f8a5509a4057a49ee75e843327746e1d2aba

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 1786b0db2e18525db8358beb8598f8a5509a4057a49ee75e843327746e1d2aba
MD5 5120921faf8c835c417774c6f80580cf
SHA1 1258cdbdd635db73f84bdbb63f4c1da672aa5823
SHA512 78566e7ebd32ea51de28d8761e001fdbdee212ed271d48225b34376569fe3eeb686be9928b54881b3cad6807a6e1ae01321ebdebc858e2d2ec6eb99932e12d78
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9TZo3TMtPIQrjbYgX3iks5quMBxsBDZsx:EulCJTHl42sU3Q/bPXSRTMBUdsx
TLSH
T144231B003BE8C127F2BE4F78A9F26245867AE6673603D54E2CC441DB5713BC69A426ED
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

1786b0db2e18525db8358beb8598f8a5509a4057a49ee75e843327746e1d2aba

mscoree

dotnet