asyncrat | 1a2ff07c7adb574e834f12b27d5df3088a4e61e8c73d95cd685c009cf559ff9d

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General

Target
1a2ff07c7adb574e834f12b27d5df3088a4e61e8c73d95cd685c009cf559ff9d
Size 45KB
Sample260905-q146caeb88
SHA256 1a2ff07c7adb574e834f12b27d5df3088a4e61e8c73d95cd685c009cf559ff9d
MD5 351254735a734b7a2318281e95c3433e
SHA1 5ff4eac4f4ad091136cd34b6515d374e996988f1
SHA512 58049bc4900387b3117186d5da05ddf0429e1f1f0a967d111e96e4e41659a31a299728561d8b700492e19269b00b10b5e065189cc18e35566a38beaec9c2431b
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q97Iz/yPqiPIwzjb7agX3iPW7wmFKOjvkVPNyqBDZ8x:0uPrpT/qY24c5w3b5XSPW7mO4Ny0d8x
TLSH
T1D4233B003BE9C12BF2BE4F789DF26145467AF5633A03D58A1CC4118B5713FC69A52AFA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

clip-cuchot.net:80
clip-cuchot.net:22
clip-cuchot.net:8080
clip-cuchot.net:8880
clip-cuchot.net:2052
clip-cuchot.net:2082
clip-cuchot.net:2086
clip-cuchot.net:2095
clip-cuchot.net:443
clip-cuchot.net:2053
clip-cuchot.net:2083
clip-cuchot.net:2087
clip-cuchot.net:2096
clip-cuchot.net:8443
www.clip-cuchot.net:80
www.clip-cuchot.net:22
www.clip-cuchot.net:8080
www.clip-cuchot.net:8880
www.clip-cuchot.net:2052
www.clip-cuchot.net:2082
www.clip-cuchot.net:2086
www.clip-cuchot.net:2095
www.clip-cuchot.net:443
www.clip-cuchot.net:2053
www.clip-cuchot.net:2083
www.clip-cuchot.net:2087
www.clip-cuchot.net:2096
www.clip-cuchot.net:8443
gootloader.clip-cuchot.net:80
gootloader.clip-cuchot.net:22
gootloader.clip-cuchot.net:8080
gootloader.clip-cuchot.net:8880
gootloader.clip-cuchot.net:2052
gootloader.clip-cuchot.net:2082
gootloader.clip-cuchot.net:2086
gootloader.clip-cuchot.net:2095
gootloader.clip-cuchot.net:443
gootloader.clip-cuchot.net:2053
gootloader.clip-cuchot.net:2083
gootloader.clip-cuchot.net:2087
gootloader.clip-cuchot.net:2096
gootloader.clip-cuchot.net:8443
locky.clip-cuchot.net:80
locky.clip-cuchot.net:22
locky.clip-cuchot.net:8080
locky.clip-cuchot.net:8880
locky.clip-cuchot.net:2052
locky.clip-cuchot.net:2082
locky.clip-cuchot.net:2086
locky.clip-cuchot.net:2095
locky.clip-cuchot.net:443
locky.clip-cuchot.net:2053
locky.clip-cuchot.net:2083
locky.clip-cuchot.net:2087
locky.clip-cuchot.net:2096
locky.clip-cuchot.net:8443

Mutex

vRe2jewPijxZ

Attributes

delay
0
install
true
install_file
ao859c1.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
1a2ff07c7adb574e834f12b27d5df3088a4e61e8c73d95cd685c009cf559ff9d

File Explorer

1a2ff07c7adb574e834f12b27d5df3088a4e61e8c73d95cd685c009cf559ff9d

.exe 45KB

1a2ff07c7adb574e834f12b27d5df3088a4e61e8c73d95cd685c009cf559ff9d

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 1a2ff07c7adb574e834f12b27d5df3088a4e61e8c73d95cd685c009cf559ff9d
MD5 351254735a734b7a2318281e95c3433e
SHA1 5ff4eac4f4ad091136cd34b6515d374e996988f1
SHA512 58049bc4900387b3117186d5da05ddf0429e1f1f0a967d111e96e4e41659a31a299728561d8b700492e19269b00b10b5e065189cc18e35566a38beaec9c2431b
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q97Iz/yPqiPIwzjb7agX3iPW7wmFKOjvkVPNyqBDZ8x:0uPrpT/qY24c5w3b5XSPW7mO4Ny0d8x
TLSH
T1D4233B003BE9C12BF2BE4F789DF26145467AF5633A03D58A1CC4118B5713FC69A52AFA
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

1a2ff07c7adb574e834f12b27d5df3088a4e61e8c73d95cd685c009cf559ff9d

mscoree

dotnet