asyncrat | 2db3aa157aef4b09ede8d403b2f67b5f1615aefc27f2745a10d67d9edcbff24a[.]exe

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General

Target
2db3aa157aef4b09ede8d403b2f67b5f1615aefc27f2745a10d67d9edcbff24a.exe
Size 45KB
Sample260701-sjzweagy6k
SHA256 2db3aa157aef4b09ede8d403b2f67b5f1615aefc27f2745a10d67d9edcbff24a
MD5 01325da9c1ea0c0c76abf08181cc07b3
SHA1 6b9179e2514b6d012357235e4f2b07f6481dfcbd
SHA512 67755355dc72d7019bcecad2298d246d3a85139f42d8db55d4f300fc9b5403099b8c7f8a87f2b3875e3e1af7f8b755de0291d16fc9064fe31ad9804255f77055
SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qAe/qpG3jHuPIszjbjgXQiPxVnFdMYMWtbUh2BDZcx:UuKWgSJTwRf2OIM3s3b8XtPFxtbDdcx
TLSH
T1182319003BE9822BF2BE4FB4A8F26145467AF6637603D64D1CC451DB5623FC68A426FD
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
notpetya.sextop68.com:80
notpetya.sextop68.com:22
notpetya.sextop68.com:8080
notpetya.sextop68.com:8880
notpetya.sextop68.com:2052
notpetya.sextop68.com:2082
notpetya.sextop68.com:2086
notpetya.sextop68.com:2095
notpetya.sextop68.com:443
notpetya.sextop68.com:2053
notpetya.sextop68.com:2083
notpetya.sextop68.com:2087
notpetya.sextop68.com:2096
notpetya.sextop68.com:8443
cryptolocker.sextop68.com:80
cryptolocker.sextop68.com:22
cryptolocker.sextop68.com:8080
cryptolocker.sextop68.com:8880
cryptolocker.sextop68.com:2052
cryptolocker.sextop68.com:2082
cryptolocker.sextop68.com:2086
cryptolocker.sextop68.com:2095
cryptolocker.sextop68.com:443
cryptolocker.sextop68.com:2053
cryptolocker.sextop68.com:2083
cryptolocker.sextop68.com:2087
cryptolocker.sextop68.com:2096
cryptolocker.sextop68.com:8443
qbot.sextop68.com:80
qbot.sextop68.com:22
qbot.sextop68.com:8080
qbot.sextop68.com:8880
qbot.sextop68.com:2052
qbot.sextop68.com:2082
qbot.sextop68.com:2086
qbot.sextop68.com:2095
qbot.sextop68.com:443
qbot.sextop68.com:2053
qbot.sextop68.com:2083
qbot.sextop68.com:2087
qbot.sextop68.com:2096
qbot.sextop68.com:8443
ursnif.sextop68.com:80
ursnif.sextop68.com:22
ursnif.sextop68.com:8080
ursnif.sextop68.com:8880
ursnif.sextop68.com:2052
ursnif.sextop68.com:2082
ursnif.sextop68.com:2086
ursnif.sextop68.com:2095
ursnif.sextop68.com:443
ursnif.sextop68.com:2053
ursnif.sextop68.com:2083
ursnif.sextop68.com:2087
ursnif.sextop68.com:2096
ursnif.sextop68.com:8443

Mutex

ybYbfsjatY7O

Attributes

delay
0
install
true
install_file
i38t5w3r.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
2db3aa157aef4b09ede8d403b2f67b5f1615aefc27f2745a10d67d9edcbff24a.exe

File Explorer

2db3aa157aef4b09ede8d403b2f67b5f1615aefc27f2745a10d67d9edcbff24a.exe

.exe 45KB

2db3aa157aef4b09ede8d403b2f67b5f1615aefc27f2745a10d67d9edcbff24a.exe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 2db3aa157aef4b09ede8d403b2f67b5f1615aefc27f2745a10d67d9edcbff24a
MD5 01325da9c1ea0c0c76abf08181cc07b3
SHA1 6b9179e2514b6d012357235e4f2b07f6481dfcbd
SHA512 67755355dc72d7019bcecad2298d246d3a85139f42d8db55d4f300fc9b5403099b8c7f8a87f2b3875e3e1af7f8b755de0291d16fc9064fe31ad9804255f77055
SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qAe/qpG3jHuPIszjbjgXQiPxVnFdMYMWtbUh2BDZcx:UuKWgSJTwRf2OIM3s3b8XtPFxtbDdcx
TLSH
T1182319003BE9822BF2BE4FB4A8F26145467AF6637603D64D1CC451DB5623FC68A426FD
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

2db3aa157aef4b09ede8d403b2f67b5f1615aefc27f2745a10d67d9edcbff24a.exe

mscoree

dotnet