asyncrat | 13bcd11b99813f78722a3a68f8af902f2b2f291ee0126dda7abaedf9ee41ffbf

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General

Target
13bcd11b99813f78722a3a68f8af902f2b2f291ee0126dda7abaedf9ee41ffbf
Size 45KB
Sample260801-repdfacj7s
SHA256 13bcd11b99813f78722a3a68f8af902f2b2f291ee0126dda7abaedf9ee41ffbf
MD5 840aedaa7ac2be20de0cb97b148ddf61
SHA1 56843595413858a503cf33af37c8febb23a95455
SHA512 772bf95f283ce4972448ea944542b51d5403427e258c32ec3eb5b31b18327a27a637e3e7034f41428cf801effd392286282de079ddc5fc1383a8b72a56ae2a1b
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1N8V1RpYEcPIazjbQgX3iRJTwEUTIbSvQnBDZUx:cuR0JTPjY2+8VDeEha3bXXSRlwNT+dUx
TLSH
T1C9232B1037E9822BF2BE4F7898F26145867EF2633603D6491CC451DB5623FC69A426FD
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
clop.zorvec.top:80
clop.zorvec.top:22
clop.zorvec.top:8080
clop.zorvec.top:8880
clop.zorvec.top:2052
clop.zorvec.top:2082
clop.zorvec.top:2086
clop.zorvec.top:2095
clop.zorvec.top:443
clop.zorvec.top:2053
clop.zorvec.top:2083
clop.zorvec.top:2087
clop.zorvec.top:2096
clop.zorvec.top:8443
ryuk.zorvec.top:80
ryuk.zorvec.top:22
ryuk.zorvec.top:8080
ryuk.zorvec.top:8880
ryuk.zorvec.top:2052
ryuk.zorvec.top:2082
ryuk.zorvec.top:2086
ryuk.zorvec.top:2095
ryuk.zorvec.top:443
ryuk.zorvec.top:2053
ryuk.zorvec.top:2083
ryuk.zorvec.top:2087
ryuk.zorvec.top:2096
ryuk.zorvec.top:8443
zbot.zorvec.top:80
zbot.zorvec.top:22
zbot.zorvec.top:8080
zbot.zorvec.top:8880
zbot.zorvec.top:2052
zbot.zorvec.top:2082
zbot.zorvec.top:2086
zbot.zorvec.top:2095
zbot.zorvec.top:443
zbot.zorvec.top:2053
zbot.zorvec.top:2083
zbot.zorvec.top:2087
zbot.zorvec.top:2096
zbot.zorvec.top:8443
lokibot.zorvec.top:80
lokibot.zorvec.top:22
lokibot.zorvec.top:8080
lokibot.zorvec.top:8880
lokibot.zorvec.top:2052
lokibot.zorvec.top:2082
lokibot.zorvec.top:2086
lokibot.zorvec.top:2095
lokibot.zorvec.top:443
lokibot.zorvec.top:2053
lokibot.zorvec.top:2083
lokibot.zorvec.top:2087
lokibot.zorvec.top:2096
lokibot.zorvec.top:8443

Mutex

ZydTvEJbmVpi

Attributes

delay
0
install
true
install_file
9v2w.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
13bcd11b99813f78722a3a68f8af902f2b2f291ee0126dda7abaedf9ee41ffbf

File Explorer

13bcd11b99813f78722a3a68f8af902f2b2f291ee0126dda7abaedf9ee41ffbf

.exe 45KB

13bcd11b99813f78722a3a68f8af902f2b2f291ee0126dda7abaedf9ee41ffbf

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 13bcd11b99813f78722a3a68f8af902f2b2f291ee0126dda7abaedf9ee41ffbf
MD5 840aedaa7ac2be20de0cb97b148ddf61
SHA1 56843595413858a503cf33af37c8febb23a95455
SHA512 772bf95f283ce4972448ea944542b51d5403427e258c32ec3eb5b31b18327a27a637e3e7034f41428cf801effd392286282de079ddc5fc1383a8b72a56ae2a1b
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1N8V1RpYEcPIazjbQgX3iRJTwEUTIbSvQnBDZUx:cuR0JTPjY2+8VDeEha3bXXSRlwNT+dUx
TLSH
T1C9232B1037E9822BF2BE4F7898F26145867EF2633603D6491CC451DB5623FC69A426FD
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

51310

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

13bcd11b99813f78722a3a68f8af902f2b2f291ee0126dda7abaedf9ee41ffbf

mscoree

dotnet