asyncrat | 493c13bbf18b6ee41eb5583ef89111416e9e4cbd8b492379eb8a9457bdb63957[.]exe

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General

Target
493c13bbf18b6ee41eb5583ef89111416e9e4cbd8b492379eb8a9457bdb63957.exe
Size 45KB
Sample260701-lrlv7ads2v
SHA256 493c13bbf18b6ee41eb5583ef89111416e9e4cbd8b492379eb8a9457bdb63957
MD5 59c7105ed295b10289ac3a6a7bc39047
SHA1 679b0ff281280d4cf05e2991cdf3307cfbb87f55
SHA512 07c1e888b5800c45fd60ec268de9cc9b6fa235ed374022fc7769c45d6b11d20ccb24de9778bc4e3a5160b65e430f3a63b98d75f5453cd780c0c747ddeb945548
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q1aqJaxjwHuPIPzjbbgo3idoLYLkNkiYBDZcx:RuxkJTgip2f3+3P3bkoSdosLD5dcx
TLSH
T1C7232B003BE98227F2BE4FB898F26145457AF6633603DA4D2CC452DB5723BC696426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sextop68.com:80
sextop68.com:22
sextop68.com:8080
sextop68.com:8880
sextop68.com:2052
sextop68.com:2082
sextop68.com:2086
sextop68.com:2095
sextop68.com:443
sextop68.com:2053
sextop68.com:2083
sextop68.com:2087
sextop68.com:2096
sextop68.com:8443
www.sextop68.com:80
www.sextop68.com:22
www.sextop68.com:8080
www.sextop68.com:8880
www.sextop68.com:2052
www.sextop68.com:2082
www.sextop68.com:2086
www.sextop68.com:2095
www.sextop68.com:443
www.sextop68.com:2053
www.sextop68.com:2083
www.sextop68.com:2087
www.sextop68.com:2096
www.sextop68.com:8443
nimda.sextop68.com:80
nimda.sextop68.com:22
nimda.sextop68.com:8080
nimda.sextop68.com:8880
nimda.sextop68.com:2052
nimda.sextop68.com:2082
nimda.sextop68.com:2086
nimda.sextop68.com:2095
nimda.sextop68.com:443
nimda.sextop68.com:2053
nimda.sextop68.com:2083
nimda.sextop68.com:2087
nimda.sextop68.com:2096
nimda.sextop68.com:8443
formbook.sextop68.com:80
formbook.sextop68.com:22
formbook.sextop68.com:8080
formbook.sextop68.com:8880
formbook.sextop68.com:2052
formbook.sextop68.com:2082
formbook.sextop68.com:2086
formbook.sextop68.com:2095
formbook.sextop68.com:443
formbook.sextop68.com:2053
formbook.sextop68.com:2083
formbook.sextop68.com:2087
formbook.sextop68.com:2096
formbook.sextop68.com:8443

Mutex

VcfPpUbSyxwA

Attributes

delay
0
install
true
install_file
uy5dcx2i.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
493c13bbf18b6ee41eb5583ef89111416e9e4cbd8b492379eb8a9457bdb63957.exe

File Explorer

493c13bbf18b6ee41eb5583ef89111416e9e4cbd8b492379eb8a9457bdb63957.exe

.exe 45KB

493c13bbf18b6ee41eb5583ef89111416e9e4cbd8b492379eb8a9457bdb63957.exe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 493c13bbf18b6ee41eb5583ef89111416e9e4cbd8b492379eb8a9457bdb63957
MD5 59c7105ed295b10289ac3a6a7bc39047
SHA1 679b0ff281280d4cf05e2991cdf3307cfbb87f55
SHA512 07c1e888b5800c45fd60ec268de9cc9b6fa235ed374022fc7769c45d6b11d20ccb24de9778bc4e3a5160b65e430f3a63b98d75f5453cd780c0c747ddeb945548
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q1aqJaxjwHuPIPzjbbgo3idoLYLkNkiYBDZcx:RuxkJTgip2f3+3P3bkoSdosLD5dcx
TLSH
T1C7232B003BE98227F2BE4FB898F26145457AF6633603DA4D2CC452DB5723BC696426FD
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

493c13bbf18b6ee41eb5583ef89111416e9e4cbd8b492379eb8a9457bdb63957.exe

mscoree

dotnet