asyncrat | 04694b29a62e9f4022a9e09185c48b3600c5bbd837c9c7b29949eb488d80c39c

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General

Target
04694b29a62e9f4022a9e09185c48b3600c5bbd837c9c7b29949eb488d80c39c
Size 45KB
Sample260804-aztefsszdv
SHA256 04694b29a62e9f4022a9e09185c48b3600c5bbd837c9c7b29949eb488d80c39c
MD5 876affcd83aab3a1520876489b7f9ab4
SHA1 567488374985359bfccd9391fa3f4884876564c9
SHA512 01d8fb42adfce59f547140a3bd887642545bfdca21c9f644d746936fb1dcc79e2db93549943dde46ed20634d1817a1746337227252b77ca87b7245bd8195d61e
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFEfBohEa+PIvZjbmgX3iUHFj2ATBEP4aBDZEx:MuLAZTnbg2Z4EaHvZb5XSuFj2UwdEx
TLSH
T139232B003BD8812BF2BE4F7899F26145867EF6776603D58E1CC401D75A13BC69A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

zorvec.top:80
zorvec.top:22
zorvec.top:8080
zorvec.top:8880
zorvec.top:2052
zorvec.top:2082
zorvec.top:2086
zorvec.top:2095
zorvec.top:443
zorvec.top:2053
zorvec.top:2083
zorvec.top:2087
zorvec.top:2096
zorvec.top:8443
www.zorvec.top:80
www.zorvec.top:22
www.zorvec.top:8080
www.zorvec.top:8880
www.zorvec.top:2052
www.zorvec.top:2082
www.zorvec.top:2086
www.zorvec.top:2095
www.zorvec.top:443
www.zorvec.top:2053
www.zorvec.top:2083
www.zorvec.top:2087
www.zorvec.top:2096
www.zorvec.top:8443
qakbot.zorvec.top:80
qakbot.zorvec.top:22
qakbot.zorvec.top:8080
qakbot.zorvec.top:8880
qakbot.zorvec.top:2052
qakbot.zorvec.top:2082
qakbot.zorvec.top:2086
qakbot.zorvec.top:2095
qakbot.zorvec.top:443
qakbot.zorvec.top:2053
qakbot.zorvec.top:2083
qakbot.zorvec.top:2087
qakbot.zorvec.top:2096
qakbot.zorvec.top:8443
notpetya.zorvec.top:80
notpetya.zorvec.top:22
notpetya.zorvec.top:8080
notpetya.zorvec.top:8880
notpetya.zorvec.top:2052
notpetya.zorvec.top:2082
notpetya.zorvec.top:2086
notpetya.zorvec.top:2095
notpetya.zorvec.top:443
notpetya.zorvec.top:2053
notpetya.zorvec.top:2083
notpetya.zorvec.top:2087
notpetya.zorvec.top:2096
notpetya.zorvec.top:8443
ursnif.zorvec.top:80
ursnif.zorvec.top:22
ursnif.zorvec.top:8080
ursnif.zorvec.top:8880
ursnif.zorvec.top:2052
ursnif.zorvec.top:2082
ursnif.zorvec.top:2086
ursnif.zorvec.top:2095
ursnif.zorvec.top:443
ursnif.zorvec.top:2053
ursnif.zorvec.top:2083
ursnif.zorvec.top:2087
ursnif.zorvec.top:2096
ursnif.zorvec.top:8443
socgholish.zorvec.top:80
socgholish.zorvec.top:22
socgholish.zorvec.top:8080
socgholish.zorvec.top:8880
socgholish.zorvec.top:2052
socgholish.zorvec.top:2082
socgholish.zorvec.top:2086
socgholish.zorvec.top:2095
socgholish.zorvec.top:443
socgholish.zorvec.top:2053
socgholish.zorvec.top:2083
socgholish.zorvec.top:2087
socgholish.zorvec.top:2096
socgholish.zorvec.top:8443

Mutex

9msNE7JxHJRv

Attributes

delay
0
install
true
install_file
qlbj7.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
04694b29a62e9f4022a9e09185c48b3600c5bbd837c9c7b29949eb488d80c39c

File Explorer

04694b29a62e9f4022a9e09185c48b3600c5bbd837c9c7b29949eb488d80c39c

.exe 45KB

04694b29a62e9f4022a9e09185c48b3600c5bbd837c9c7b29949eb488d80c39c

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 04694b29a62e9f4022a9e09185c48b3600c5bbd837c9c7b29949eb488d80c39c
MD5 876affcd83aab3a1520876489b7f9ab4
SHA1 567488374985359bfccd9391fa3f4884876564c9
SHA512 01d8fb42adfce59f547140a3bd887642545bfdca21c9f644d746936fb1dcc79e2db93549943dde46ed20634d1817a1746337227252b77ca87b7245bd8195d61e
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFEfBohEa+PIvZjbmgX3iUHFj2ATBEP4aBDZEx:MuLAZTnbg2Z4EaHvZb5XSuFj2UwdEx
TLSH
T139232B003BD8812BF2BE4F7899F26145867EF6776603D58E1CC401D75A13BC69A42AFE
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

04694b29a62e9f4022a9e09185c48b3600c5bbd837c9c7b29949eb488d80c39c

mscoree

dotnet