asyncrat | 00bd59eb71f7b651f0e33e85c0620e6d64f67eeaf66b7a06ce828b8c2fdfa747

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General

Target
00bd59eb71f7b651f0e33e85c0620e6d64f67eeaf66b7a06ce828b8c2fdfa747
Size 45KB
Sample260907-rl67tshd35
SHA256 00bd59eb71f7b651f0e33e85c0620e6d64f67eeaf66b7a06ce828b8c2fdfa747
MD5 3616f50a2be0659692b281dadad0be22
SHA1 bf18eb5e6fa546785fcbe752f8e78646ca8fedfc
SHA512 e58365e10b3edd119a12bd96166b69355a1704ce1c330e157bc47234a37841158f0f99f18b4346f361cff6a680d67a87bed3d92bc8f59870659200062be96f68
SSDEEP 768:5udApTNctooWUS7C+mo2qttiaLMwJAOPIcAzjbOgX9iYwTBkI9B0WBDZ0x:5udApTNmU265n23cA3bxXMlTnDVd0x
TLSH
T1F0231A0037E8822BF2BE5FB8A8F26145467AF6633603D58E1CC451DB5613BC6DA426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimheo.tel:80
phimheo.tel:22
phimheo.tel:8080
phimheo.tel:8880
phimheo.tel:2052
phimheo.tel:2082
phimheo.tel:2086
phimheo.tel:2095
phimheo.tel:443
phimheo.tel:2053
phimheo.tel:2083
phimheo.tel:2087
phimheo.tel:2096
phimheo.tel:8443
www.phimheo.tel:80
www.phimheo.tel:22
www.phimheo.tel:8080
www.phimheo.tel:8880
www.phimheo.tel:2052
www.phimheo.tel:2082
www.phimheo.tel:2086
www.phimheo.tel:2095
www.phimheo.tel:443
www.phimheo.tel:2053
www.phimheo.tel:2083
www.phimheo.tel:2087
www.phimheo.tel:2096
www.phimheo.tel:8443
melissa.phimheo.tel:80
melissa.phimheo.tel:22
melissa.phimheo.tel:8080
melissa.phimheo.tel:8880
melissa.phimheo.tel:2052
melissa.phimheo.tel:2082
melissa.phimheo.tel:2086
melissa.phimheo.tel:2095
melissa.phimheo.tel:443
melissa.phimheo.tel:2053
melissa.phimheo.tel:2083
melissa.phimheo.tel:2087
melissa.phimheo.tel:2096
melissa.phimheo.tel:8443
blacklotus.phimheo.tel:80
blacklotus.phimheo.tel:22
blacklotus.phimheo.tel:8080
blacklotus.phimheo.tel:8880
blacklotus.phimheo.tel:2052
blacklotus.phimheo.tel:2082
blacklotus.phimheo.tel:2086
blacklotus.phimheo.tel:2095
blacklotus.phimheo.tel:443
blacklotus.phimheo.tel:2053
blacklotus.phimheo.tel:2083
blacklotus.phimheo.tel:2087
blacklotus.phimheo.tel:2096
blacklotus.phimheo.tel:8443

Mutex

xeTMWj8AZezA

Attributes

delay
0
install
true
install_file
etjytn.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
00bd59eb71f7b651f0e33e85c0620e6d64f67eeaf66b7a06ce828b8c2fdfa747

File Explorer

00bd59eb71f7b651f0e33e85c0620e6d64f67eeaf66b7a06ce828b8c2fdfa747

.exe 45KB

00bd59eb71f7b651f0e33e85c0620e6d64f67eeaf66b7a06ce828b8c2fdfa747

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 00bd59eb71f7b651f0e33e85c0620e6d64f67eeaf66b7a06ce828b8c2fdfa747
MD5 3616f50a2be0659692b281dadad0be22
SHA1 bf18eb5e6fa546785fcbe752f8e78646ca8fedfc
SHA512 e58365e10b3edd119a12bd96166b69355a1704ce1c330e157bc47234a37841158f0f99f18b4346f361cff6a680d67a87bed3d92bc8f59870659200062be96f68
SSDEEP 768:5udApTNctooWUS7C+mo2qttiaLMwJAOPIcAzjbOgX9iYwTBkI9B0WBDZ0x:5udApTNmU265n23cA3bxXMlTnDVd0x
TLSH
T1F0231A0037E8822BF2BE5FB8A8F26145467AF6633603D58E1CC451DB5613BC6DA426FD
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

51278

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

00bd59eb71f7b651f0e33e85c0620e6d64f67eeaf66b7a06ce828b8c2fdfa747

mscoree

dotnet