asyncrat | eefa0c3dcafcb35f67e8c5898e406ba2cd7366ff28540c24f09d650710f5a10b

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General

Target
eefa0c3dcafcb35f67e8c5898e406ba2cd7366ff28540c24f09d650710f5a10b
Size 45KB
Sample260805-pp7awsfr5t
SHA256 eefa0c3dcafcb35f67e8c5898e406ba2cd7366ff28540c24f09d650710f5a10b
MD5 1f33766e4c218597efd8b5eb05c294e2
SHA1 cf62eb0afbd26307edb85bfa0a3f31de52be9a41
SHA512 c37e01b5dd63839ef36b0e285dd93fa441de35347b017b039e5c97d57d8c07c309fb6d1328cc76c8201ab548e70b9662927dfe612ad1cc64bd157699d261224e
SSDEEP 768:vuogpT78XvEsWUOsRzqmo2qr2GsGx8OHuPI2zjbNgQ3ir1e/0xTeSUNnJXD2BDZm:vuogpT7I62pez323baQSr1e/0xiSUNlj
TLSH
T1E0232A003BE8812BF2BE4FB498F26145867AF6633603D54D2CC452DB5623BC6DA526FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

cliphotnew1.blog:80
cliphotnew1.blog:22
cliphotnew1.blog:8080
cliphotnew1.blog:8880
cliphotnew1.blog:2052
cliphotnew1.blog:2082
cliphotnew1.blog:2086
cliphotnew1.blog:2095
cliphotnew1.blog:443
cliphotnew1.blog:2053
cliphotnew1.blog:2083
cliphotnew1.blog:2087
cliphotnew1.blog:2096
cliphotnew1.blog:8443
www.cliphotnew1.blog:80
www.cliphotnew1.blog:22
www.cliphotnew1.blog:8080
www.cliphotnew1.blog:8880
www.cliphotnew1.blog:2052
www.cliphotnew1.blog:2082
www.cliphotnew1.blog:2086
www.cliphotnew1.blog:2095
www.cliphotnew1.blog:443
www.cliphotnew1.blog:2053
www.cliphotnew1.blog:2083
www.cliphotnew1.blog:2087
www.cliphotnew1.blog:2096
www.cliphotnew1.blog:8443
shamoon.cliphotnew1.blog:80
shamoon.cliphotnew1.blog:22
shamoon.cliphotnew1.blog:8080
shamoon.cliphotnew1.blog:8880
shamoon.cliphotnew1.blog:2052
shamoon.cliphotnew1.blog:2082
shamoon.cliphotnew1.blog:2086
shamoon.cliphotnew1.blog:2095
shamoon.cliphotnew1.blog:443
shamoon.cliphotnew1.blog:2053
shamoon.cliphotnew1.blog:2083
shamoon.cliphotnew1.blog:2087
shamoon.cliphotnew1.blog:2096
shamoon.cliphotnew1.blog:8443
ryuk.cliphotnew1.blog:80
ryuk.cliphotnew1.blog:22
ryuk.cliphotnew1.blog:8080
ryuk.cliphotnew1.blog:8880
ryuk.cliphotnew1.blog:2052
ryuk.cliphotnew1.blog:2082
ryuk.cliphotnew1.blog:2086
ryuk.cliphotnew1.blog:2095
ryuk.cliphotnew1.blog:443
ryuk.cliphotnew1.blog:2053
ryuk.cliphotnew1.blog:2083
ryuk.cliphotnew1.blog:2087
ryuk.cliphotnew1.blog:2096
ryuk.cliphotnew1.blog:8443
clop.cliphotnew1.blog:80
clop.cliphotnew1.blog:22
clop.cliphotnew1.blog:8080
clop.cliphotnew1.blog:8880
clop.cliphotnew1.blog:2052
clop.cliphotnew1.blog:2082
clop.cliphotnew1.blog:2086
clop.cliphotnew1.blog:2095
clop.cliphotnew1.blog:443
clop.cliphotnew1.blog:2053
clop.cliphotnew1.blog:2083
clop.cliphotnew1.blog:2087
clop.cliphotnew1.blog:2096
clop.cliphotnew1.blog:8443
cl0p.cliphotnew1.blog:80
cl0p.cliphotnew1.blog:22
cl0p.cliphotnew1.blog:8080
cl0p.cliphotnew1.blog:8880
cl0p.cliphotnew1.blog:2052
cl0p.cliphotnew1.blog:2082
cl0p.cliphotnew1.blog:2086
cl0p.cliphotnew1.blog:2095
cl0p.cliphotnew1.blog:443
cl0p.cliphotnew1.blog:2053
cl0p.cliphotnew1.blog:2083
cl0p.cliphotnew1.blog:2087
cl0p.cliphotnew1.blog:2096
cl0p.cliphotnew1.blog:8443

Mutex

lYIRl0htvBud

Attributes

delay
0
install
true
install_file
d4kaxjeh.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
eefa0c3dcafcb35f67e8c5898e406ba2cd7366ff28540c24f09d650710f5a10b

File Explorer

eefa0c3dcafcb35f67e8c5898e406ba2cd7366ff28540c24f09d650710f5a10b

.exe 45KB

eefa0c3dcafcb35f67e8c5898e406ba2cd7366ff28540c24f09d650710f5a10b

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 eefa0c3dcafcb35f67e8c5898e406ba2cd7366ff28540c24f09d650710f5a10b
MD5 1f33766e4c218597efd8b5eb05c294e2
SHA1 cf62eb0afbd26307edb85bfa0a3f31de52be9a41
SHA512 c37e01b5dd63839ef36b0e285dd93fa441de35347b017b039e5c97d57d8c07c309fb6d1328cc76c8201ab548e70b9662927dfe612ad1cc64bd157699d261224e
SSDEEP 768:vuogpT78XvEsWUOsRzqmo2qr2GsGx8OHuPI2zjbNgQ3ir1e/0xTeSUNnJXD2BDZm:vuogpT7I62pez323baQSr1e/0xiSUNlj
TLSH
T1E0232A003BE8812BF2BE4FB498F26145867AF6633603D54D2CC452DB5623BC6DA526FD
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

51454

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

eefa0c3dcafcb35f67e8c5898e406ba2cd7366ff28540c24f09d650710f5a10b

mscoree

dotnet