asyncrat | a8d7e151b8e902612a3b3cfc21acf1e8df4e2616bc4a01bb58968eed92d09148

Sharing

Copy URL Twitter E-mail

General

Target
a8d7e151b8e902612a3b3cfc21acf1e8df4e2616bc4a01bb58968eed92d09148
Size 45KB
Sample260712-c8nlnsb14j
SHA256 a8d7e151b8e902612a3b3cfc21acf1e8df4e2616bc4a01bb58968eed92d09148
MD5 d782c79ae2d5b6153835764761bbba77
SHA1 f4247904fb797facc38c4d6614d961c0ca810995
SHA512 6bcda4ba18b86baf3dd68e409aba5cc05b747c11b3ff1f81fd3958bebb15f5950fd5d9b2ad3a5ed9992abc4ac2d8d02a1cceb01253f2d33174ab59d0ad9f8acd
SSDEEP 768:5udApTNctooWUS7C+mo2qtth5BewwbOPIMQzjbfgX6i53kYbqscFqS2BDZ0x:5udApTNmU2y9F23MQ3boXD5t7YYd0x
TLSH
T191231A003BE8852BF2BE4F78A8F26145867EF6673603D58E1CC451975613FC68A426FE
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
qakbot.s.damsex.blog:80
qakbot.s.damsex.blog:22
qakbot.s.damsex.blog:8080
qakbot.s.damsex.blog:8880
qakbot.s.damsex.blog:2052
qakbot.s.damsex.blog:2082
qakbot.s.damsex.blog:2086
qakbot.s.damsex.blog:2095
qakbot.s.damsex.blog:443
qakbot.s.damsex.blog:2053
qakbot.s.damsex.blog:2083
qakbot.s.damsex.blog:2087
qakbot.s.damsex.blog:2096
qakbot.s.damsex.blog:8443
hacker.s.damsex.blog:80
hacker.s.damsex.blog:22
hacker.s.damsex.blog:8080
hacker.s.damsex.blog:8880
hacker.s.damsex.blog:2052
hacker.s.damsex.blog:2082
hacker.s.damsex.blog:2086
hacker.s.damsex.blog:2095
hacker.s.damsex.blog:443
hacker.s.damsex.blog:2053
hacker.s.damsex.blog:2083
hacker.s.damsex.blog:2087
hacker.s.damsex.blog:2096
hacker.s.damsex.blog:8443

Mutex

xeYaBTGpdEOp

Attributes

delay
0
install
true
install_file
21j1or.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
a8d7e151b8e902612a3b3cfc21acf1e8df4e2616bc4a01bb58968eed92d09148

File Explorer

a8d7e151b8e902612a3b3cfc21acf1e8df4e2616bc4a01bb58968eed92d09148

.exe 45KB

a8d7e151b8e902612a3b3cfc21acf1e8df4e2616bc4a01bb58968eed92d09148

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 a8d7e151b8e902612a3b3cfc21acf1e8df4e2616bc4a01bb58968eed92d09148
MD5 d782c79ae2d5b6153835764761bbba77
SHA1 f4247904fb797facc38c4d6614d961c0ca810995
SHA512 6bcda4ba18b86baf3dd68e409aba5cc05b747c11b3ff1f81fd3958bebb15f5950fd5d9b2ad3a5ed9992abc4ac2d8d02a1cceb01253f2d33174ab59d0ad9f8acd
SSDEEP 768:5udApTNctooWUS7C+mo2qtth5BewwbOPIMQzjbfgX6i53kYbqscFqS2BDZ0x:5udApTNmU2y9F23MQ3boXD5t7YYd0x
TLSH
T191231A003BE8852BF2BE4F78A8F26145867EF6673603D58E1CC451975613FC68A426FE
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

a8d7e151b8e902612a3b3cfc21acf1e8df4e2616bc4a01bb58968eed92d09148

mscoree

dotnet