asyncrat | ec4aee29d580854132eeb2fc23ec8ffdd07b18483df0573dce19fec786a286b3

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General

Target
ec4aee29d580854132eeb2fc23ec8ffdd07b18483df0573dce19fec786a286b3
Size 45KB
Sample260905-hs86bscd83
SHA256 ec4aee29d580854132eeb2fc23ec8ffdd07b18483df0573dce19fec786a286b3
MD5 a9b03b0c2d571a42d067e53e9a524b8a
SHA1 312586fe8910d62685c694b5efd9ae1e2151dcc0
SHA512 30ccf5b93e9bc51c63bdde4ae1e07a65d26fdc258c75cee3ca16041a3b7e883dd82331af75de451956480c2a8e441a54e47452f3a2a02af98041e5f317435b39
SSDEEP 768:suJdpTP3tcsWUODmqmo2qVOT9Qpm9PIOzjb8gX3ivfJePUMlJCXs9pBBDZkx:suJdpTPdI2ZQO3bTXSvRescJCKp/dkx
TLSH
T11A233B103BE9823BF2BE4FB89CF26145467AF6632603D54D2CC452DB5623FC686426F9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

clipcuchot.blog:80
clipcuchot.blog:22
clipcuchot.blog:8080
clipcuchot.blog:8880
clipcuchot.blog:2052
clipcuchot.blog:2082
clipcuchot.blog:2086
clipcuchot.blog:2095
clipcuchot.blog:443
clipcuchot.blog:2053
clipcuchot.blog:2083
clipcuchot.blog:2087
clipcuchot.blog:2096
clipcuchot.blog:8443
www.clipcuchot.blog:80
www.clipcuchot.blog:22
www.clipcuchot.blog:8080
www.clipcuchot.blog:8880
www.clipcuchot.blog:2052
www.clipcuchot.blog:2082
www.clipcuchot.blog:2086
www.clipcuchot.blog:2095
www.clipcuchot.blog:443
www.clipcuchot.blog:2053
www.clipcuchot.blog:2083
www.clipcuchot.blog:2087
www.clipcuchot.blog:2096
www.clipcuchot.blog:8443
sobig.clipcuchot.blog:80
sobig.clipcuchot.blog:22
sobig.clipcuchot.blog:8080
sobig.clipcuchot.blog:8880
sobig.clipcuchot.blog:2052
sobig.clipcuchot.blog:2082
sobig.clipcuchot.blog:2086
sobig.clipcuchot.blog:2095
sobig.clipcuchot.blog:443
sobig.clipcuchot.blog:2053
sobig.clipcuchot.blog:2083
sobig.clipcuchot.blog:2087
sobig.clipcuchot.blog:2096
sobig.clipcuchot.blog:8443
nanocore.clipcuchot.blog:80
nanocore.clipcuchot.blog:22
nanocore.clipcuchot.blog:8080
nanocore.clipcuchot.blog:8880
nanocore.clipcuchot.blog:2052
nanocore.clipcuchot.blog:2082
nanocore.clipcuchot.blog:2086
nanocore.clipcuchot.blog:2095
nanocore.clipcuchot.blog:443
nanocore.clipcuchot.blog:2053
nanocore.clipcuchot.blog:2083
nanocore.clipcuchot.blog:2087
nanocore.clipcuchot.blog:2096
nanocore.clipcuchot.blog:8443

Mutex

SDfF2ylb8tQo

Attributes

delay
0
install
true
install_file
ht4rlx95.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
ec4aee29d580854132eeb2fc23ec8ffdd07b18483df0573dce19fec786a286b3

File Explorer

ec4aee29d580854132eeb2fc23ec8ffdd07b18483df0573dce19fec786a286b3

.exe 45KB

ec4aee29d580854132eeb2fc23ec8ffdd07b18483df0573dce19fec786a286b3

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 ec4aee29d580854132eeb2fc23ec8ffdd07b18483df0573dce19fec786a286b3
MD5 a9b03b0c2d571a42d067e53e9a524b8a
SHA1 312586fe8910d62685c694b5efd9ae1e2151dcc0
SHA512 30ccf5b93e9bc51c63bdde4ae1e07a65d26fdc258c75cee3ca16041a3b7e883dd82331af75de451956480c2a8e441a54e47452f3a2a02af98041e5f317435b39
SSDEEP 768:suJdpTP3tcsWUODmqmo2qVOT9Qpm9PIOzjb8gX3ivfJePUMlJCXs9pBBDZkx:suJdpTPdI2ZQO3bTXSvRescJCKp/dkx
TLSH
T11A233B103BE9823BF2BE4FB89CF26145467AF6632603D54D2CC452DB5623FC686426F9
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

ec4aee29d580854132eeb2fc23ec8ffdd07b18483df0573dce19fec786a286b3

mscoree

dotnet