asyncrat | 84141f7fe351f380bc860f58866e092aeda22f3b67f9fe8492df21105f58e8cb

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General

Target
84141f7fe351f380bc860f58866e092aeda22f3b67f9fe8492df21105f58e8cb
Size 45KB
Sample260804-ns5e2aad78
SHA256 84141f7fe351f380bc860f58866e092aeda22f3b67f9fe8492df21105f58e8cb
MD5 c5d6ec4ddaaec8204e11ae79d64985c9
SHA1 1706f565069522ad7bbf0272a5e1cbdfc1cd9d1f
SHA512 b3a967077487faba22af76efd78f954e426ff1d5a1436b34a039b9d0423949635764701d9073f57d94ac39c12fd4a355dae91d44c6956e833075d67ce11775ad
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1PgulMV46ZcPI4zjbhgX3DQiaN2/mLNyunXUBTxBBDg:cuR0JTPjY2oguey6Zh43bOXzo2ukunEE
TLSH
T16F232A0037E8813BF2BE4F78A9F26145867AF6632603D54D1CC442DB5623FC68A526FD
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
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
blacklotus.zorvec.top:80
blacklotus.zorvec.top:22
blacklotus.zorvec.top:8080
blacklotus.zorvec.top:8880
blacklotus.zorvec.top:2052
blacklotus.zorvec.top:2082
blacklotus.zorvec.top:2086
blacklotus.zorvec.top:2095
blacklotus.zorvec.top:443
blacklotus.zorvec.top:2053
blacklotus.zorvec.top:2083
blacklotus.zorvec.top:2087
blacklotus.zorvec.top:2096
blacklotus.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
klez.zorvec.top:80
klez.zorvec.top:22
klez.zorvec.top:8080
klez.zorvec.top:8880
klez.zorvec.top:2052
klez.zorvec.top:2082
klez.zorvec.top:2086
klez.zorvec.top:2095
klez.zorvec.top:443
klez.zorvec.top:2053
klez.zorvec.top:2083
klez.zorvec.top:2087
klez.zorvec.top:2096
klez.zorvec.top:8443

Mutex

E5cgUvJzEuqZ

Attributes

delay
0
install
true
install_file
hmis.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
84141f7fe351f380bc860f58866e092aeda22f3b67f9fe8492df21105f58e8cb

File Explorer

84141f7fe351f380bc860f58866e092aeda22f3b67f9fe8492df21105f58e8cb

.exe 45KB

84141f7fe351f380bc860f58866e092aeda22f3b67f9fe8492df21105f58e8cb

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 84141f7fe351f380bc860f58866e092aeda22f3b67f9fe8492df21105f58e8cb
MD5 c5d6ec4ddaaec8204e11ae79d64985c9
SHA1 1706f565069522ad7bbf0272a5e1cbdfc1cd9d1f
SHA512 b3a967077487faba22af76efd78f954e426ff1d5a1436b34a039b9d0423949635764701d9073f57d94ac39c12fd4a355dae91d44c6956e833075d67ce11775ad
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1PgulMV46ZcPI4zjbhgX3DQiaN2/mLNyunXUBTxBBDg:cuR0JTPjY2oguey6Zh43bOXzo2ukunEE
TLSH
T16F232A0037E8813BF2BE4F78A9F26145867AF6632603D54D1CC442DB5623FC68A526FD
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

84141f7fe351f380bc860f58866e092aeda22f3b67f9fe8492df21105f58e8cb

mscoree

dotnet