asyncrat | 4a577f2ef55ba1f2923cbabda6d3af476178c488d7a00a85683fee8470fc145b

Sharing

Copy URL Twitter E-mail

General

Target
4a577f2ef55ba1f2923cbabda6d3af476178c488d7a00a85683fee8470fc145b
Size 45KB
Sample260712-vs31jaf17s
SHA256 4a577f2ef55ba1f2923cbabda6d3af476178c488d7a00a85683fee8470fc145b
MD5 1aee5ff09841ebfeb0c1d342098b892c
SHA1 bddb0012378e5f6b57c5d21c6ffd2bfddbab4c2b
SHA512 526ffbb7d5ca555697f6a463380679508d079dba3c79487c26ab336577269476c3eeb3bfa5ab1e4dc1ae5577ffdc6093b5ab044f239a4d27bee1118a1166e56b
SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qAjT2Qpm7PIKBjbYgX3iwyVqVYKmro8BDZcx:UuKWgSJTwRf2GeKRbPXSSVYKIDdcx
TLSH
T1F6231A003BE8812BF2BE4FB8ACF26145857AF5633603D64D6CC4519B5623FC6D6426EE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

xnxxsex.mobi:80
xnxxsex.mobi:22
xnxxsex.mobi:8080
xnxxsex.mobi:8880
xnxxsex.mobi:2052
xnxxsex.mobi:2082
xnxxsex.mobi:2086
xnxxsex.mobi:2095
xnxxsex.mobi:443
xnxxsex.mobi:2053
xnxxsex.mobi:2083
xnxxsex.mobi:2087
xnxxsex.mobi:2096
xnxxsex.mobi:8443
www.xnxxsex.mobi:80
www.xnxxsex.mobi:22
www.xnxxsex.mobi:8080
www.xnxxsex.mobi:8880
www.xnxxsex.mobi:2052
www.xnxxsex.mobi:2082
www.xnxxsex.mobi:2086
www.xnxxsex.mobi:2095
www.xnxxsex.mobi:443
www.xnxxsex.mobi:2053
www.xnxxsex.mobi:2083
www.xnxxsex.mobi:2087
www.xnxxsex.mobi:2096
www.xnxxsex.mobi:8443
cryptolocker.xnxxsex.mobi:80
cryptolocker.xnxxsex.mobi:22
cryptolocker.xnxxsex.mobi:8080
cryptolocker.xnxxsex.mobi:8880
cryptolocker.xnxxsex.mobi:2052
cryptolocker.xnxxsex.mobi:2082
cryptolocker.xnxxsex.mobi:2086
cryptolocker.xnxxsex.mobi:2095
cryptolocker.xnxxsex.mobi:443
cryptolocker.xnxxsex.mobi:2053
cryptolocker.xnxxsex.mobi:2083
cryptolocker.xnxxsex.mobi:2087
cryptolocker.xnxxsex.mobi:2096
cryptolocker.xnxxsex.mobi:8443
downadup.xnxxsex.mobi:80
downadup.xnxxsex.mobi:22
downadup.xnxxsex.mobi:8080
downadup.xnxxsex.mobi:8880
downadup.xnxxsex.mobi:2052
downadup.xnxxsex.mobi:2082
downadup.xnxxsex.mobi:2086
downadup.xnxxsex.mobi:2095
downadup.xnxxsex.mobi:443
downadup.xnxxsex.mobi:2053
downadup.xnxxsex.mobi:2083
downadup.xnxxsex.mobi:2087
downadup.xnxxsex.mobi:2096
downadup.xnxxsex.mobi:8443
qbot.xnxxsex.mobi:80
qbot.xnxxsex.mobi:22
qbot.xnxxsex.mobi:8080
qbot.xnxxsex.mobi:8880
qbot.xnxxsex.mobi:2052
qbot.xnxxsex.mobi:2082
qbot.xnxxsex.mobi:2086
qbot.xnxxsex.mobi:2095
qbot.xnxxsex.mobi:443
qbot.xnxxsex.mobi:2053
qbot.xnxxsex.mobi:2083
qbot.xnxxsex.mobi:2087
qbot.xnxxsex.mobi:2096
qbot.xnxxsex.mobi:8443
cl0p.xnxxsex.mobi:80
cl0p.xnxxsex.mobi:22
cl0p.xnxxsex.mobi:8080
cl0p.xnxxsex.mobi:8880
cl0p.xnxxsex.mobi:2052
cl0p.xnxxsex.mobi:2082
cl0p.xnxxsex.mobi:2086
cl0p.xnxxsex.mobi:2095
cl0p.xnxxsex.mobi:443
cl0p.xnxxsex.mobi:2053
cl0p.xnxxsex.mobi:2083
cl0p.xnxxsex.mobi:2087
cl0p.xnxxsex.mobi:2096
cl0p.xnxxsex.mobi:8443

Mutex

su5K7WRpmpU9

Attributes

delay
0
install
true
install_file
u5458dh7.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
4a577f2ef55ba1f2923cbabda6d3af476178c488d7a00a85683fee8470fc145b

File Explorer

4a577f2ef55ba1f2923cbabda6d3af476178c488d7a00a85683fee8470fc145b

.exe 45KB

4a577f2ef55ba1f2923cbabda6d3af476178c488d7a00a85683fee8470fc145b

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 4a577f2ef55ba1f2923cbabda6d3af476178c488d7a00a85683fee8470fc145b
MD5 1aee5ff09841ebfeb0c1d342098b892c
SHA1 bddb0012378e5f6b57c5d21c6ffd2bfddbab4c2b
SHA512 526ffbb7d5ca555697f6a463380679508d079dba3c79487c26ab336577269476c3eeb3bfa5ab1e4dc1ae5577ffdc6093b5ab044f239a4d27bee1118a1166e56b
SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qAjT2Qpm7PIKBjbYgX3iwyVqVYKmro8BDZcx:UuKWgSJTwRf2GeKRbPXSSVYKIDdcx
TLSH
T1F6231A003BE8812BF2BE4FB8ACF26145857AF5633603D64D6CC4519B5623FC6D6426EE
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

51406

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

4a577f2ef55ba1f2923cbabda6d3af476178c488d7a00a85683fee8470fc145b

mscoree

dotnet