asyncrat | e22b1b51fbbf5c7ded9f8f322700849618715e52f53938f25bb8409658de6a80

Sharing

Copy URL Twitter E-mail

General

Target
e22b1b51fbbf5c7ded9f8f322700849618715e52f53938f25bb8409658de6a80
Size 45KB
Sample260712-vbprksdw4k
SHA256 e22b1b51fbbf5c7ded9f8f322700849618715e52f53938f25bb8409658de6a80
MD5 4d0ad79d77f4503c3c429b0005590580
SHA1 d4c8ca6904fbf59230e98a500550ad8e59637711
SHA512 f3fd55187ff3ad222852bcd3395c0c043e410a7615c87e48c4542075f18d28c3fbb0c963464e79095fdfdac6fab04381441cfd439289b308f63590239a0b9c15
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFkhk6K7OOPIzzjb0g33iPp1bpVsauLXV/i8BDZEx:MuLAZTnbg216VO3z3bb3SHpFuDHdEx
TLSH
T131233B003BE9812BF2BE8F78ADF26105867AF6732603D58D1CC451DB5613BC6D6426EE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

s.damsex.blog:80
s.damsex.blog:22
s.damsex.blog:8080
s.damsex.blog:8880
s.damsex.blog:2052
s.damsex.blog:2082
s.damsex.blog:2086
s.damsex.blog:2095
s.damsex.blog:443
s.damsex.blog:2053
s.damsex.blog:2083
s.damsex.blog:2087
s.damsex.blog:2096
s.damsex.blog:8443
www.s.damsex.blog:80
www.s.damsex.blog:22
www.s.damsex.blog:8080
www.s.damsex.blog:8880
www.s.damsex.blog:2052
www.s.damsex.blog:2082
www.s.damsex.blog:2086
www.s.damsex.blog:2095
www.s.damsex.blog:443
www.s.damsex.blog:2053
www.s.damsex.blog:2083
www.s.damsex.blog:2087
www.s.damsex.blog:2096
www.s.damsex.blog:8443
codered.s.damsex.blog:80
codered.s.damsex.blog:22
codered.s.damsex.blog:8080
codered.s.damsex.blog:8880
codered.s.damsex.blog:2052
codered.s.damsex.blog:2082
codered.s.damsex.blog:2086
codered.s.damsex.blog:2095
codered.s.damsex.blog:443
codered.s.damsex.blog:2053
codered.s.damsex.blog:2083
codered.s.damsex.blog:2087
codered.s.damsex.blog:2096
codered.s.damsex.blog:8443
invasive.s.damsex.blog:80
invasive.s.damsex.blog:22
invasive.s.damsex.blog:8080
invasive.s.damsex.blog:8880
invasive.s.damsex.blog:2052
invasive.s.damsex.blog:2082
invasive.s.damsex.blog:2086
invasive.s.damsex.blog:2095
invasive.s.damsex.blog:443
invasive.s.damsex.blog:2053
invasive.s.damsex.blog:2083
invasive.s.damsex.blog:2087
invasive.s.damsex.blog:2096
invasive.s.damsex.blog:8443
remcos.s.damsex.blog:80
remcos.s.damsex.blog:22
remcos.s.damsex.blog:8080
remcos.s.damsex.blog:8880
remcos.s.damsex.blog:2052
remcos.s.damsex.blog:2082
remcos.s.damsex.blog:2086
remcos.s.damsex.blog:2095
remcos.s.damsex.blog:443
remcos.s.damsex.blog:2053
remcos.s.damsex.blog:2083
remcos.s.damsex.blog:2087
remcos.s.damsex.blog:2096
remcos.s.damsex.blog:8443

Mutex

WjxFP2QoiELa

Attributes

delay
0
install
true
install_file
goy1h.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
e22b1b51fbbf5c7ded9f8f322700849618715e52f53938f25bb8409658de6a80

File Explorer

e22b1b51fbbf5c7ded9f8f322700849618715e52f53938f25bb8409658de6a80

.exe 45KB

e22b1b51fbbf5c7ded9f8f322700849618715e52f53938f25bb8409658de6a80

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 e22b1b51fbbf5c7ded9f8f322700849618715e52f53938f25bb8409658de6a80
MD5 4d0ad79d77f4503c3c429b0005590580
SHA1 d4c8ca6904fbf59230e98a500550ad8e59637711
SHA512 f3fd55187ff3ad222852bcd3395c0c043e410a7615c87e48c4542075f18d28c3fbb0c963464e79095fdfdac6fab04381441cfd439289b308f63590239a0b9c15
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFkhk6K7OOPIzzjb0g33iPp1bpVsauLXV/i8BDZEx:MuLAZTnbg216VO3z3bb3SHpFuDHdEx
TLSH
T131233B003BE9812BF2BE8F78ADF26105867AF6732603D58D1CC451DB5613BC6D6426EE
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

51358

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

e22b1b51fbbf5c7ded9f8f322700849618715e52f53938f25bb8409658de6a80

mscoree

dotnet