asyncrat | 70b41307789516057fa72e00ab2d69d3854e9d943fd21fc737706ceebaafed80

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General

Target
70b41307789516057fa72e00ab2d69d3854e9d943fd21fc737706ceebaafed80
Size 45KB
Sample260804-ypeejsdk9y
SHA256 70b41307789516057fa72e00ab2d69d3854e9d943fd21fc737706ceebaafed80
MD5 ffec8531bd16f07e1ad931acd5e2e001
SHA1 1868cdcfbd16ed4cb339bde4756d0e9b157e127b
SHA512 55160edebbe811ad40a0ec7e4324f9ca1687c051d403597a0429a9fd0d5ccb030bede6f121f4353315b19e2851e106f11c55920b54f571e26fa780dfeb5bdb58
SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qAmmaPol53APIkzjb1gX3i1ElH12H9X+Sxxv9dBDZe:UuKWgSJTwRf2Wfob3lk3bSXS1E92X+Kc
TLSH
T1A32309003BE9812BF2BE4F7899F26145827AF6637603D64A1CC451DB5723BC6CA426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimsexvnn.com:80
phimsexvnn.com:22
phimsexvnn.com:8080
phimsexvnn.com:8880
phimsexvnn.com:2052
phimsexvnn.com:2082
phimsexvnn.com:2086
phimsexvnn.com:2095
phimsexvnn.com:443
phimsexvnn.com:2053
phimsexvnn.com:2083
phimsexvnn.com:2087
phimsexvnn.com:2096
phimsexvnn.com:8443
www.phimsexvnn.com:80
www.phimsexvnn.com:22
www.phimsexvnn.com:8080
www.phimsexvnn.com:8880
www.phimsexvnn.com:2052
www.phimsexvnn.com:2082
www.phimsexvnn.com:2086
www.phimsexvnn.com:2095
www.phimsexvnn.com:443
www.phimsexvnn.com:2053
www.phimsexvnn.com:2083
www.phimsexvnn.com:2087
www.phimsexvnn.com:2096
www.phimsexvnn.com:8443
rat.phimsexvnn.com:80
rat.phimsexvnn.com:22
rat.phimsexvnn.com:8080
rat.phimsexvnn.com:8880
rat.phimsexvnn.com:2052
rat.phimsexvnn.com:2082
rat.phimsexvnn.com:2086
rat.phimsexvnn.com:2095
rat.phimsexvnn.com:443
rat.phimsexvnn.com:2053
rat.phimsexvnn.com:2083
rat.phimsexvnn.com:2087
rat.phimsexvnn.com:2096
rat.phimsexvnn.com:8443
formbook.phimsexvnn.com:80
formbook.phimsexvnn.com:22
formbook.phimsexvnn.com:8080
formbook.phimsexvnn.com:8880
formbook.phimsexvnn.com:2052
formbook.phimsexvnn.com:2082
formbook.phimsexvnn.com:2086
formbook.phimsexvnn.com:2095
formbook.phimsexvnn.com:443
formbook.phimsexvnn.com:2053
formbook.phimsexvnn.com:2083
formbook.phimsexvnn.com:2087
formbook.phimsexvnn.com:2096
formbook.phimsexvnn.com:8443
fakeupdates.phimsexvnn.com:80
fakeupdates.phimsexvnn.com:22
fakeupdates.phimsexvnn.com:8080
fakeupdates.phimsexvnn.com:8880
fakeupdates.phimsexvnn.com:2052
fakeupdates.phimsexvnn.com:2082
fakeupdates.phimsexvnn.com:2086
fakeupdates.phimsexvnn.com:2095
fakeupdates.phimsexvnn.com:443
fakeupdates.phimsexvnn.com:2053
fakeupdates.phimsexvnn.com:2083
fakeupdates.phimsexvnn.com:2087
fakeupdates.phimsexvnn.com:2096
fakeupdates.phimsexvnn.com:8443
qakbot.phimsexvnn.com:80
qakbot.phimsexvnn.com:22
qakbot.phimsexvnn.com:8080
qakbot.phimsexvnn.com:8880
qakbot.phimsexvnn.com:2052
qakbot.phimsexvnn.com:2082
qakbot.phimsexvnn.com:2086
qakbot.phimsexvnn.com:2095
qakbot.phimsexvnn.com:443
qakbot.phimsexvnn.com:2053
qakbot.phimsexvnn.com:2083
qakbot.phimsexvnn.com:2087
qakbot.phimsexvnn.com:2096
qakbot.phimsexvnn.com:8443

Mutex

cGhIYjJax69q

Attributes

delay
0
install
true
install_file
os2wshyx.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
70b41307789516057fa72e00ab2d69d3854e9d943fd21fc737706ceebaafed80

File Explorer

70b41307789516057fa72e00ab2d69d3854e9d943fd21fc737706ceebaafed80

.exe 45KB

70b41307789516057fa72e00ab2d69d3854e9d943fd21fc737706ceebaafed80

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 70b41307789516057fa72e00ab2d69d3854e9d943fd21fc737706ceebaafed80
MD5 ffec8531bd16f07e1ad931acd5e2e001
SHA1 1868cdcfbd16ed4cb339bde4756d0e9b157e127b
SHA512 55160edebbe811ad40a0ec7e4324f9ca1687c051d403597a0429a9fd0d5ccb030bede6f121f4353315b19e2851e106f11c55920b54f571e26fa780dfeb5bdb58
SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qAmmaPol53APIkzjb1gX3i1ElH12H9X+Sxxv9dBDZe:UuKWgSJTwRf2Wfob3lk3bSXS1E92X+Kc
TLSH
T1A32309003BE9812BF2BE4F7899F26145827AF6637603D64A1CC451DB5723BC6CA426FD
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

51406

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

70b41307789516057fa72e00ab2d69d3854e9d943fd21fc737706ceebaafed80

mscoree

dotnet