asyncrat | cbb923c435d1541692ec8b032ee3d9a75df21683fdeb960f5c81791fe023e384

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General

Target
cbb923c435d1541692ec8b032ee3d9a75df21683fdeb960f5c81791fe023e384
Size 45KB
Sample260804-anj2mszejb
SHA256 cbb923c435d1541692ec8b032ee3d9a75df21683fdeb960f5c81791fe023e384
MD5 e456136be4dff939c21070d3609dfaca
SHA1 5e110eff676832f794ebf0d46bc443b7e81c8990
SHA512 91bdd4083b410e35871d1e183c88c94d3a662246a4bc994c5033bb774bcbe77e2051c1b1c447c989402b61464cf2f2ca8b2262941e0da2d373c1a3bac7acd5d0
SSDEEP 768:5udApTNctooWUS7C+mo2qtqhkTwJaOPIcozjbdg63iLPe/7gAT30jBDZ0x:5udApTNmU2s0w3co3bK6Sze/UJld0x
TLSH
T10A232B0037E9822BF2BF4F7898F26145867AF2637603E58A1CC441DB5613FC696426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

vnsextop1.com:80
vnsextop1.com:22
vnsextop1.com:8080
vnsextop1.com:8880
vnsextop1.com:2052
vnsextop1.com:2082
vnsextop1.com:2086
vnsextop1.com:2095
vnsextop1.com:443
vnsextop1.com:2053
vnsextop1.com:2083
vnsextop1.com:2087
vnsextop1.com:2096
vnsextop1.com:8443
www.vnsextop1.com:80
www.vnsextop1.com:22
www.vnsextop1.com:8080
www.vnsextop1.com:8880
www.vnsextop1.com:2052
www.vnsextop1.com:2082
www.vnsextop1.com:2086
www.vnsextop1.com:2095
www.vnsextop1.com:443
www.vnsextop1.com:2053
www.vnsextop1.com:2083
www.vnsextop1.com:2087
www.vnsextop1.com:2096
www.vnsextop1.com:8443
notpetya.vnsextop1.com:80
notpetya.vnsextop1.com:22
notpetya.vnsextop1.com:8080
notpetya.vnsextop1.com:8880
notpetya.vnsextop1.com:2052
notpetya.vnsextop1.com:2082
notpetya.vnsextop1.com:2086
notpetya.vnsextop1.com:2095
notpetya.vnsextop1.com:443
notpetya.vnsextop1.com:2053
notpetya.vnsextop1.com:2083
notpetya.vnsextop1.com:2087
notpetya.vnsextop1.com:2096
notpetya.vnsextop1.com:8443
nimda.vnsextop1.com:80
nimda.vnsextop1.com:22
nimda.vnsextop1.com:8080
nimda.vnsextop1.com:8880
nimda.vnsextop1.com:2052
nimda.vnsextop1.com:2082
nimda.vnsextop1.com:2086
nimda.vnsextop1.com:2095
nimda.vnsextop1.com:443
nimda.vnsextop1.com:2053
nimda.vnsextop1.com:2083
nimda.vnsextop1.com:2087
nimda.vnsextop1.com:2096
nimda.vnsextop1.com:8443

Mutex

YB7glooCQSGG

Attributes

delay
0
install
true
install_file
ftuqin.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
cbb923c435d1541692ec8b032ee3d9a75df21683fdeb960f5c81791fe023e384

File Explorer

cbb923c435d1541692ec8b032ee3d9a75df21683fdeb960f5c81791fe023e384

.exe 45KB

cbb923c435d1541692ec8b032ee3d9a75df21683fdeb960f5c81791fe023e384

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 cbb923c435d1541692ec8b032ee3d9a75df21683fdeb960f5c81791fe023e384
MD5 e456136be4dff939c21070d3609dfaca
SHA1 5e110eff676832f794ebf0d46bc443b7e81c8990
SHA512 91bdd4083b410e35871d1e183c88c94d3a662246a4bc994c5033bb774bcbe77e2051c1b1c447c989402b61464cf2f2ca8b2262941e0da2d373c1a3bac7acd5d0
SSDEEP 768:5udApTNctooWUS7C+mo2qtqhkTwJaOPIcozjbdg63iLPe/7gAT30jBDZ0x:5udApTNmU2s0w3co3bK6Sze/UJld0x
TLSH
T10A232B0037E9822BF2BF4F7898F26145867AF2637603E58A1CC441DB5613FC696426FE
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

cbb923c435d1541692ec8b032ee3d9a75df21683fdeb960f5c81791fe023e384

mscoree

dotnet