asyncrat | 3fc87e2ae7a53e90c8c6dced2360295f5e1232cfcb00cda74ea1157b0979341d

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General

Target
3fc87e2ae7a53e90c8c6dced2360295f5e1232cfcb00cda74ea1157b0979341d
Size 45KB
Sample260706-x6tecsct3v
SHA256 3fc87e2ae7a53e90c8c6dced2360295f5e1232cfcb00cda74ea1157b0979341d
MD5 9ba9a5fae44d90843b8acecdd367457b
SHA1 1b4cbc3b5211f8c5e3e20e475d306490a4873e90
SHA512 561f01dd56fbb28cf432ea301d03ebc701937bb6408e0dc6fd6eaf987270cb015f3caea670c6e4dbd28f45aed62d2a92c517ad3e0ec3ba54f3eb5b4528a89e47
SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qAjbqYGYjHuPIAzjbWgXripLl1QkBrpGS6Y7BDZcx:UuKWgSJTwRf2Td/3A3bJXmuk9ptdcx
TLSH
T1B2231A003BE8C52BF27E4FB898F26145467AF2637603DA891CC451DA5623FC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

hotphimxxxhay.com:80
hotphimxxxhay.com:22
hotphimxxxhay.com:8080
hotphimxxxhay.com:8880
hotphimxxxhay.com:2052
hotphimxxxhay.com:2082
hotphimxxxhay.com:2086
hotphimxxxhay.com:2095
hotphimxxxhay.com:443
hotphimxxxhay.com:2053
hotphimxxxhay.com:2083
hotphimxxxhay.com:2087
hotphimxxxhay.com:2096
hotphimxxxhay.com:8443
www.hotphimxxxhay.com:80
www.hotphimxxxhay.com:22
www.hotphimxxxhay.com:8080
www.hotphimxxxhay.com:8880
www.hotphimxxxhay.com:2052
www.hotphimxxxhay.com:2082
www.hotphimxxxhay.com:2086
www.hotphimxxxhay.com:2095
www.hotphimxxxhay.com:443
www.hotphimxxxhay.com:2053
www.hotphimxxxhay.com:2083
www.hotphimxxxhay.com:2087
www.hotphimxxxhay.com:2096
www.hotphimxxxhay.com:8443
invasive.hotphimxxxhay.com:80
invasive.hotphimxxxhay.com:22
invasive.hotphimxxxhay.com:8080
invasive.hotphimxxxhay.com:8880
invasive.hotphimxxxhay.com:2052
invasive.hotphimxxxhay.com:2082
invasive.hotphimxxxhay.com:2086
invasive.hotphimxxxhay.com:2095
invasive.hotphimxxxhay.com:443
invasive.hotphimxxxhay.com:2053
invasive.hotphimxxxhay.com:2083
invasive.hotphimxxxhay.com:2087
invasive.hotphimxxxhay.com:2096
invasive.hotphimxxxhay.com:8443
klez.hotphimxxxhay.com:80
klez.hotphimxxxhay.com:22
klez.hotphimxxxhay.com:8080
klez.hotphimxxxhay.com:8880
klez.hotphimxxxhay.com:2052
klez.hotphimxxxhay.com:2082
klez.hotphimxxxhay.com:2086
klez.hotphimxxxhay.com:2095
klez.hotphimxxxhay.com:443
klez.hotphimxxxhay.com:2053
klez.hotphimxxxhay.com:2083
klez.hotphimxxxhay.com:2087
klez.hotphimxxxhay.com:2096
klez.hotphimxxxhay.com:8443
cryptolocker.hotphimxxxhay.com:80
cryptolocker.hotphimxxxhay.com:22
cryptolocker.hotphimxxxhay.com:8080
cryptolocker.hotphimxxxhay.com:8880
cryptolocker.hotphimxxxhay.com:2052
cryptolocker.hotphimxxxhay.com:2082
cryptolocker.hotphimxxxhay.com:2086
cryptolocker.hotphimxxxhay.com:2095
cryptolocker.hotphimxxxhay.com:443
cryptolocker.hotphimxxxhay.com:2053
cryptolocker.hotphimxxxhay.com:2083
cryptolocker.hotphimxxxhay.com:2087
cryptolocker.hotphimxxxhay.com:2096
cryptolocker.hotphimxxxhay.com:8443

Mutex

vzdt2H1TnJ0Z

Attributes

delay
0
install
true
install_file
u3c4nmdp.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
3fc87e2ae7a53e90c8c6dced2360295f5e1232cfcb00cda74ea1157b0979341d

File Explorer

3fc87e2ae7a53e90c8c6dced2360295f5e1232cfcb00cda74ea1157b0979341d

.exe 45KB

3fc87e2ae7a53e90c8c6dced2360295f5e1232cfcb00cda74ea1157b0979341d

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 3fc87e2ae7a53e90c8c6dced2360295f5e1232cfcb00cda74ea1157b0979341d
MD5 9ba9a5fae44d90843b8acecdd367457b
SHA1 1b4cbc3b5211f8c5e3e20e475d306490a4873e90
SHA512 561f01dd56fbb28cf432ea301d03ebc701937bb6408e0dc6fd6eaf987270cb015f3caea670c6e4dbd28f45aed62d2a92c517ad3e0ec3ba54f3eb5b4528a89e47
SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qAjbqYGYjHuPIAzjbWgXripLl1QkBrpGS6Y7BDZcx:UuKWgSJTwRf2Td/3A3bJXmuk9ptdcx
TLSH
T1B2231A003BE8C52BF27E4FB898F26145467AF2637603DA891CC451DA5623FC69A426FD
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

3fc87e2ae7a53e90c8c6dced2360295f5e1232cfcb00cda74ea1157b0979341d

mscoree

dotnet