asyncrat | cf1c596511ec9e539d9fb0e2cbc8c71aa42d06339a900b7dadfa0aa72e6ef1f5

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General

Target
cf1c596511ec9e539d9fb0e2cbc8c71aa42d06339a900b7dadfa0aa72e6ef1f5
Size 45KB
Sample260710-nav4msbs2y
SHA256 cf1c596511ec9e539d9fb0e2cbc8c71aa42d06339a900b7dadfa0aa72e6ef1f5
MD5 93231563a966a257c376c271cbd90eba
SHA1 9f66208ab2c715d33d05e3e5b699a277fea876d0
SHA512 049ae7dd055983530b825a3caba5d333cfde64e4a2eda6d9f330be0776c3a7c2674190cff86af9426a2a65beb92a7e36e4967c992ce770cfd12df45d99e308af
SSDEEP 768:5udApTNctooWUS7C+mo2qt0COtTMtPIqzjbQgX3ieVTudxNaBDZ0x:5udApTNmU27Rvq3bXXSeVTUxKd0x
TLSH
T1E9232B003BE9822BF1BE5F78A9F26145857AF2773603D5491CC441DB5623FC68A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimsexz.org:80
phimsexz.org:22
phimsexz.org:8080
phimsexz.org:8880
phimsexz.org:2052
phimsexz.org:2082
phimsexz.org:2086
phimsexz.org:2095
phimsexz.org:443
phimsexz.org:2053
phimsexz.org:2083
phimsexz.org:2087
phimsexz.org:2096
phimsexz.org:8443
www.phimsexz.org:80
www.phimsexz.org:22
www.phimsexz.org:8080
www.phimsexz.org:8880
www.phimsexz.org:2052
www.phimsexz.org:2082
www.phimsexz.org:2086
www.phimsexz.org:2095
www.phimsexz.org:443
www.phimsexz.org:2053
www.phimsexz.org:2083
www.phimsexz.org:2087
www.phimsexz.org:2096
www.phimsexz.org:8443
clop.phimsexz.org:80
clop.phimsexz.org:22
clop.phimsexz.org:8080
clop.phimsexz.org:8880
clop.phimsexz.org:2052
clop.phimsexz.org:2082
clop.phimsexz.org:2086
clop.phimsexz.org:2095
clop.phimsexz.org:443
clop.phimsexz.org:2053
clop.phimsexz.org:2083
clop.phimsexz.org:2087
clop.phimsexz.org:2096
clop.phimsexz.org:8443
gozi.phimsexz.org:80
gozi.phimsexz.org:22
gozi.phimsexz.org:8080
gozi.phimsexz.org:8880
gozi.phimsexz.org:2052
gozi.phimsexz.org:2082
gozi.phimsexz.org:2086
gozi.phimsexz.org:2095
gozi.phimsexz.org:443
gozi.phimsexz.org:2053
gozi.phimsexz.org:2083
gozi.phimsexz.org:2087
gozi.phimsexz.org:2096
gozi.phimsexz.org:8443

Mutex

8fG4V2SMt08H

Attributes

delay
0
install
true
install_file
acg135.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
cf1c596511ec9e539d9fb0e2cbc8c71aa42d06339a900b7dadfa0aa72e6ef1f5

File Explorer

cf1c596511ec9e539d9fb0e2cbc8c71aa42d06339a900b7dadfa0aa72e6ef1f5

.exe 45KB

cf1c596511ec9e539d9fb0e2cbc8c71aa42d06339a900b7dadfa0aa72e6ef1f5

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 cf1c596511ec9e539d9fb0e2cbc8c71aa42d06339a900b7dadfa0aa72e6ef1f5
MD5 93231563a966a257c376c271cbd90eba
SHA1 9f66208ab2c715d33d05e3e5b699a277fea876d0
SHA512 049ae7dd055983530b825a3caba5d333cfde64e4a2eda6d9f330be0776c3a7c2674190cff86af9426a2a65beb92a7e36e4967c992ce770cfd12df45d99e308af
SSDEEP 768:5udApTNctooWUS7C+mo2qt0COtTMtPIqzjbQgX3ieVTudxNaBDZ0x:5udApTNmU27Rvq3bXXSeVTUxKd0x
TLSH
T1E9232B003BE9822BF1BE5F78A9F26145857AF2773603D5491CC441DB5623FC68A42AFE
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

cf1c596511ec9e539d9fb0e2cbc8c71aa42d06339a900b7dadfa0aa72e6ef1f5

mscoree

dotnet