asyncrat | df351d891f33419d8153e036889c4eb71e75dbbc1575fd7c18cbff0e378073f1

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General

Target
df351d891f33419d8153e036889c4eb71e75dbbc1575fd7c18cbff0e378073f1
Size 45KB
Sample260803-xvx86sed97
SHA256 df351d891f33419d8153e036889c4eb71e75dbbc1575fd7c18cbff0e378073f1
MD5 0972d04fc86637533ab6c06847df612b
SHA1 49a9c64cde280ef7ec92fe023cb15ccc6325e500
SHA512 c7dc7c4094f39fe20e98c6744ced9851066aaf0a0794b2a65de8a64b3ffb9e6ebe0b6f5f583f584e490c813df7ccc6768b59e86976599f16fab3019d22d1ecb2
SSDEEP 768:suJdpTP3tcsWUODmqmo2qVigzZUpx7PI8Tjb4gX3iMJtDaOGp7gPBDZkx:suJdpTPdI2Ton8XbvXSMb/Zdkx
TLSH
T1F9232A003BE8822BF2BF4FB8A9F26145467AF5633603D5492CC451D75723FC69A426FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

zorvec.top:80
zorvec.top:22
zorvec.top:8080
zorvec.top:8880
zorvec.top:2052
zorvec.top:2082
zorvec.top:2086
zorvec.top:2095
zorvec.top:443
zorvec.top:2053
zorvec.top:2083
zorvec.top:2087
zorvec.top:2096
zorvec.top:8443
www.zorvec.top:80
www.zorvec.top:22
www.zorvec.top:8080
www.zorvec.top:8880
www.zorvec.top:2052
www.zorvec.top:2082
www.zorvec.top:2086
www.zorvec.top:2095
www.zorvec.top:443
www.zorvec.top:2053
www.zorvec.top:2083
www.zorvec.top:2087
www.zorvec.top:2096
www.zorvec.top:8443
ursnif.zorvec.top:80
ursnif.zorvec.top:22
ursnif.zorvec.top:8080
ursnif.zorvec.top:8880
ursnif.zorvec.top:2052
ursnif.zorvec.top:2082
ursnif.zorvec.top:2086
ursnif.zorvec.top:2095
ursnif.zorvec.top:443
ursnif.zorvec.top:2053
ursnif.zorvec.top:2083
ursnif.zorvec.top:2087
ursnif.zorvec.top:2096
ursnif.zorvec.top:8443
gootloader.zorvec.top:80
gootloader.zorvec.top:22
gootloader.zorvec.top:8080
gootloader.zorvec.top:8880
gootloader.zorvec.top:2052
gootloader.zorvec.top:2082
gootloader.zorvec.top:2086
gootloader.zorvec.top:2095
gootloader.zorvec.top:443
gootloader.zorvec.top:2053
gootloader.zorvec.top:2083
gootloader.zorvec.top:2087
gootloader.zorvec.top:2096
gootloader.zorvec.top:8443
trickbot.zorvec.top:80
trickbot.zorvec.top:22
trickbot.zorvec.top:8080
trickbot.zorvec.top:8880
trickbot.zorvec.top:2052
trickbot.zorvec.top:2082
trickbot.zorvec.top:2086
trickbot.zorvec.top:2095
trickbot.zorvec.top:443
trickbot.zorvec.top:2053
trickbot.zorvec.top:2083
trickbot.zorvec.top:2087
trickbot.zorvec.top:2096
trickbot.zorvec.top:8443

Mutex

zCc6OUptfb5C

Attributes

delay
0
install
true
install_file
us57p0ce.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
df351d891f33419d8153e036889c4eb71e75dbbc1575fd7c18cbff0e378073f1

File Explorer

df351d891f33419d8153e036889c4eb71e75dbbc1575fd7c18cbff0e378073f1

.exe 45KB

df351d891f33419d8153e036889c4eb71e75dbbc1575fd7c18cbff0e378073f1

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 df351d891f33419d8153e036889c4eb71e75dbbc1575fd7c18cbff0e378073f1
MD5 0972d04fc86637533ab6c06847df612b
SHA1 49a9c64cde280ef7ec92fe023cb15ccc6325e500
SHA512 c7dc7c4094f39fe20e98c6744ced9851066aaf0a0794b2a65de8a64b3ffb9e6ebe0b6f5f583f584e490c813df7ccc6768b59e86976599f16fab3019d22d1ecb2
SSDEEP 768:suJdpTP3tcsWUODmqmo2qVigzZUpx7PI8Tjb4gX3iMJtDaOGp7gPBDZkx:suJdpTPdI2Ton8XbvXSMb/Zdkx
TLSH
T1F9232A003BE8822BF2BF4FB8A9F26145467AF5633603D5492CC451D75723FC69A426FA
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

51326

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

df351d891f33419d8153e036889c4eb71e75dbbc1575fd7c18cbff0e378073f1

mscoree

dotnet