asyncrat | a53df1631ef414415c7cb4af281ec874178ec4330e3f444cf642f4a3ae061280

Sharing

Copy URL Twitter E-mail

General

Target
a53df1631ef414415c7cb4af281ec874178ec4330e3f444cf642f4a3ae061280
Size 45KB
Sample260724-mg6chsxtcs
SHA256 a53df1631ef414415c7cb4af281ec874178ec4330e3f444cf642f4a3ae061280
MD5 2b0b3695622c0ee9b8a1fc8cea79bf14
SHA1 819989ab4e57006ec891cd9115bf10dbccb8b148
SHA512 a13f9984b1a78b8b65e4110f965f6ad87acb7670690a47be3f4f5ad1f6a1d6efbd18ca8f47cb236d0f801a29c937c18616f79b22b76e2838ae05ee55a0bdbf9b
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFKBlte40WMOPI0IzjbVgXGikabUy9iplBDZUx:cu7e5TH2A2d2UM30I3byXvPbUjhdUx
TLSH
T1DE231A003BE88127F27E4FB8A9F26145467AE6737603D58A1CC451DB5A13FC6CA426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sex18.tech:80
sex18.tech:22
sex18.tech:8080
sex18.tech:8880
sex18.tech:2052
sex18.tech:2082
sex18.tech:2086
sex18.tech:2095
sex18.tech:443
sex18.tech:2053
sex18.tech:2083
sex18.tech:2087
sex18.tech:2096
sex18.tech:8443
www.sex18.tech:80
www.sex18.tech:22
www.sex18.tech:8080
www.sex18.tech:8880
www.sex18.tech:2052
www.sex18.tech:2082
www.sex18.tech:2086
www.sex18.tech:2095
www.sex18.tech:443
www.sex18.tech:2053
www.sex18.tech:2083
www.sex18.tech:2087
www.sex18.tech:2096
www.sex18.tech:8443
blaster.sex18.tech:80
blaster.sex18.tech:22
blaster.sex18.tech:8080
blaster.sex18.tech:8880
blaster.sex18.tech:2052
blaster.sex18.tech:2082
blaster.sex18.tech:2086
blaster.sex18.tech:2095
blaster.sex18.tech:443
blaster.sex18.tech:2053
blaster.sex18.tech:2083
blaster.sex18.tech:2087
blaster.sex18.tech:2096
blaster.sex18.tech:8443
klez.sex18.tech:80
klez.sex18.tech:22
klez.sex18.tech:8080
klez.sex18.tech:8880
klez.sex18.tech:2052
klez.sex18.tech:2082
klez.sex18.tech:2086
klez.sex18.tech:2095
klez.sex18.tech:443
klez.sex18.tech:2053
klez.sex18.tech:2083
klez.sex18.tech:2087
klez.sex18.tech:2096
klez.sex18.tech:8443
revil.sex18.tech:80
revil.sex18.tech:22
revil.sex18.tech:8080
revil.sex18.tech:8880
revil.sex18.tech:2052
revil.sex18.tech:2082
revil.sex18.tech:2086
revil.sex18.tech:2095
revil.sex18.tech:443
revil.sex18.tech:2053
revil.sex18.tech:2083
revil.sex18.tech:2087
revil.sex18.tech:2096
revil.sex18.tech:8443
gozi.sex18.tech:80
gozi.sex18.tech:22
gozi.sex18.tech:8080
gozi.sex18.tech:8880
gozi.sex18.tech:2052
gozi.sex18.tech:2082
gozi.sex18.tech:2086
gozi.sex18.tech:2095
gozi.sex18.tech:443
gozi.sex18.tech:2053
gozi.sex18.tech:2083
gozi.sex18.tech:2087
gozi.sex18.tech:2096
gozi.sex18.tech:8443

Mutex

Q7uTqyzoZmVb

Attributes

delay
0
install
true
install_file
yz42p.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
a53df1631ef414415c7cb4af281ec874178ec4330e3f444cf642f4a3ae061280

File Explorer

a53df1631ef414415c7cb4af281ec874178ec4330e3f444cf642f4a3ae061280

.exe 45KB

a53df1631ef414415c7cb4af281ec874178ec4330e3f444cf642f4a3ae061280

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 a53df1631ef414415c7cb4af281ec874178ec4330e3f444cf642f4a3ae061280
MD5 2b0b3695622c0ee9b8a1fc8cea79bf14
SHA1 819989ab4e57006ec891cd9115bf10dbccb8b148
SHA512 a13f9984b1a78b8b65e4110f965f6ad87acb7670690a47be3f4f5ad1f6a1d6efbd18ca8f47cb236d0f801a29c937c18616f79b22b76e2838ae05ee55a0bdbf9b
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFKBlte40WMOPI0IzjbVgXGikabUy9iplBDZUx:cu7e5TH2A2d2UM30I3byXvPbUjhdUx
TLSH
T1DE231A003BE88127F27E4FB8A9F26145467AE6737603D58A1CC451DB5A13FC6CA426FE
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

51310

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

a53df1631ef414415c7cb4af281ec874178ec4330e3f444cf642f4a3ae061280

mscoree

dotnet