asyncrat | 5d6b077b10f6fd3a4b31bc3a85cb7b31fcef1b254fb330c11b3813ea40e91f6d

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General

Target
5d6b077b10f6fd3a4b31bc3a85cb7b31fcef1b254fb330c11b3813ea40e91f6d
Size 45KB
Sample260804-mt5lrahg67
SHA256 5d6b077b10f6fd3a4b31bc3a85cb7b31fcef1b254fb330c11b3813ea40e91f6d
MD5 4e7d673f315d9149bdb59a1be4fe1e81
SHA1 74f46639bd7882e606f3ecbfc473e64bebdb348e
SHA512 9c0801e46b05f2c4f20105bb6b7012b68c60f4d1417d7b6cffefe4bf1ae4cf9696cd07dd1d5c8dc3d055df474cab8956afbb4c283de028a7a416b5c94a1b8837
SSDEEP 768:suJdpTP3tcsWUODmqmo2qVtBz3QKx7PIUojbLgX3izj4DM2Gb2T836LBDZkx:suJdpTPdI2IV0UAb0XSX+Mla8Wdkx
TLSH
T125231B003BE8813BF2BE4FB89CF26145867AF6633603D5496CC451DB5623FC686426FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimvkl.com:80
phimvkl.com:22
phimvkl.com:8080
phimvkl.com:8880
phimvkl.com:2052
phimvkl.com:2082
phimvkl.com:2086
phimvkl.com:2095
phimvkl.com:443
phimvkl.com:2053
phimvkl.com:2083
phimvkl.com:2087
phimvkl.com:2096
phimvkl.com:8443
www.phimvkl.com:80
www.phimvkl.com:22
www.phimvkl.com:8080
www.phimvkl.com:8880
www.phimvkl.com:2052
www.phimvkl.com:2082
www.phimvkl.com:2086
www.phimvkl.com:2095
www.phimvkl.com:443
www.phimvkl.com:2053
www.phimvkl.com:2083
www.phimvkl.com:2087
www.phimvkl.com:2096
www.phimvkl.com:8443
qbot.phimvkl.com:80
qbot.phimvkl.com:22
qbot.phimvkl.com:8080
qbot.phimvkl.com:8880
qbot.phimvkl.com:2052
qbot.phimvkl.com:2082
qbot.phimvkl.com:2086
qbot.phimvkl.com:2095
qbot.phimvkl.com:443
qbot.phimvkl.com:2053
qbot.phimvkl.com:2083
qbot.phimvkl.com:2087
qbot.phimvkl.com:2096
qbot.phimvkl.com:8443
socgholish.phimvkl.com:80
socgholish.phimvkl.com:22
socgholish.phimvkl.com:8080
socgholish.phimvkl.com:8880
socgholish.phimvkl.com:2052
socgholish.phimvkl.com:2082
socgholish.phimvkl.com:2086
socgholish.phimvkl.com:2095
socgholish.phimvkl.com:443
socgholish.phimvkl.com:2053
socgholish.phimvkl.com:2083
socgholish.phimvkl.com:2087
socgholish.phimvkl.com:2096
socgholish.phimvkl.com:8443
trisis.phimvkl.com:80
trisis.phimvkl.com:22
trisis.phimvkl.com:8080
trisis.phimvkl.com:8880
trisis.phimvkl.com:2052
trisis.phimvkl.com:2082
trisis.phimvkl.com:2086
trisis.phimvkl.com:2095
trisis.phimvkl.com:443
trisis.phimvkl.com:2053
trisis.phimvkl.com:2083
trisis.phimvkl.com:2087
trisis.phimvkl.com:2096
trisis.phimvkl.com:8443

Mutex

b8sNYeniCnLb

Attributes

delay
0
install
true
install_file
64c23ovb.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
5d6b077b10f6fd3a4b31bc3a85cb7b31fcef1b254fb330c11b3813ea40e91f6d

File Explorer

5d6b077b10f6fd3a4b31bc3a85cb7b31fcef1b254fb330c11b3813ea40e91f6d

.exe 45KB

5d6b077b10f6fd3a4b31bc3a85cb7b31fcef1b254fb330c11b3813ea40e91f6d

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 5d6b077b10f6fd3a4b31bc3a85cb7b31fcef1b254fb330c11b3813ea40e91f6d
MD5 4e7d673f315d9149bdb59a1be4fe1e81
SHA1 74f46639bd7882e606f3ecbfc473e64bebdb348e
SHA512 9c0801e46b05f2c4f20105bb6b7012b68c60f4d1417d7b6cffefe4bf1ae4cf9696cd07dd1d5c8dc3d055df474cab8956afbb4c283de028a7a416b5c94a1b8837
SSDEEP 768:suJdpTP3tcsWUODmqmo2qVtBz3QKx7PIUojbLgX3izj4DM2Gb2T836LBDZkx:suJdpTPdI2IV0UAb0XSX+Mla8Wdkx
TLSH
T125231B003BE8813BF2BE4FB89CF26145867AF6633603D5496CC451DB5623FC686426FA
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

51326

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

5d6b077b10f6fd3a4b31bc3a85cb7b31fcef1b254fb330c11b3813ea40e91f6d

mscoree

dotnet