asyncrat | 752589faf2d93de00feb7315cc74db940df11edc6dd62359f4079432c5f9e950

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General

Target
752589faf2d93de00feb7315cc74db940df11edc6dd62359f4079432c5f9e950
Size 45KB
Sample260831-tr3spsyths
SHA256 752589faf2d93de00feb7315cc74db940df11edc6dd62359f4079432c5f9e950
MD5 5b05aa9b7405a65ddbb5e63e607ea212
SHA1 36a549b78a66a758279f8563f00dc926083b1d65
SHA512 71a9bb8023fe73411126ad1c46dbe11b52534d7937e76eb8ceafe665be03f9826275dd32d28d9e5a053e1fda93a50ebec9b9780a70f4042c5e2030cf38b0781f
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVh0e3NEAKViZPIazjbdgs3iRmLmxh5yBwRFVBDZEx:MuBGJTPho2E3exiWa3bKsS4Lm5yGndEx
TLSH
T1D5232A0037E9812BF2BE4F7898F26145867AF6676603D5491CC451DB4B23FC68A43AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

zorvec.name:80
zorvec.name:22
zorvec.name:8080
zorvec.name:8880
zorvec.name:2052
zorvec.name:2082
zorvec.name:2086
zorvec.name:2095
zorvec.name:443
zorvec.name:2053
zorvec.name:2083
zorvec.name:2087
zorvec.name:2096
zorvec.name:8443
www.zorvec.name:80
www.zorvec.name:22
www.zorvec.name:8080
www.zorvec.name:8880
www.zorvec.name:2052
www.zorvec.name:2082
www.zorvec.name:2086
www.zorvec.name:2095
www.zorvec.name:443
www.zorvec.name:2053
www.zorvec.name:2083
www.zorvec.name:2087
www.zorvec.name:2096
www.zorvec.name:8443
stuxnet.zorvec.name:80
stuxnet.zorvec.name:22
stuxnet.zorvec.name:8080
stuxnet.zorvec.name:8880
stuxnet.zorvec.name:2052
stuxnet.zorvec.name:2082
stuxnet.zorvec.name:2086
stuxnet.zorvec.name:2095
stuxnet.zorvec.name:443
stuxnet.zorvec.name:2053
stuxnet.zorvec.name:2083
stuxnet.zorvec.name:2087
stuxnet.zorvec.name:2096
stuxnet.zorvec.name:8443
qakbot.zorvec.name:80
qakbot.zorvec.name:22
qakbot.zorvec.name:8080
qakbot.zorvec.name:8880
qakbot.zorvec.name:2052
qakbot.zorvec.name:2082
qakbot.zorvec.name:2086
qakbot.zorvec.name:2095
qakbot.zorvec.name:443
qakbot.zorvec.name:2053
qakbot.zorvec.name:2083
qakbot.zorvec.name:2087
qakbot.zorvec.name:2096
qakbot.zorvec.name:8443
cryptolocker.zorvec.name:80
cryptolocker.zorvec.name:22
cryptolocker.zorvec.name:8080
cryptolocker.zorvec.name:8880
cryptolocker.zorvec.name:2052
cryptolocker.zorvec.name:2082
cryptolocker.zorvec.name:2086
cryptolocker.zorvec.name:2095
cryptolocker.zorvec.name:443
cryptolocker.zorvec.name:2053
cryptolocker.zorvec.name:2083
cryptolocker.zorvec.name:2087
cryptolocker.zorvec.name:2096
cryptolocker.zorvec.name:8443
nimda.zorvec.name:80
nimda.zorvec.name:22
nimda.zorvec.name:8080
nimda.zorvec.name:8880
nimda.zorvec.name:2052
nimda.zorvec.name:2082
nimda.zorvec.name:2086
nimda.zorvec.name:2095
nimda.zorvec.name:443
nimda.zorvec.name:2053
nimda.zorvec.name:2083
nimda.zorvec.name:2087
nimda.zorvec.name:2096
nimda.zorvec.name:8443

Mutex

UbN6IFXndT4I

Attributes

delay
0
install
true
install_file
mqsj.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
752589faf2d93de00feb7315cc74db940df11edc6dd62359f4079432c5f9e950

File Explorer

752589faf2d93de00feb7315cc74db940df11edc6dd62359f4079432c5f9e950

.exe 45KB

752589faf2d93de00feb7315cc74db940df11edc6dd62359f4079432c5f9e950

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 752589faf2d93de00feb7315cc74db940df11edc6dd62359f4079432c5f9e950
MD5 5b05aa9b7405a65ddbb5e63e607ea212
SHA1 36a549b78a66a758279f8563f00dc926083b1d65
SHA512 71a9bb8023fe73411126ad1c46dbe11b52534d7937e76eb8ceafe665be03f9826275dd32d28d9e5a053e1fda93a50ebec9b9780a70f4042c5e2030cf38b0781f
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVh0e3NEAKViZPIazjbdgs3iRmLmxh5yBwRFVBDZEx:MuBGJTPho2E3exiWa3bKsS4Lm5yGndEx
TLSH
T1D5232A0037E9812BF2BE4F7898F26145867AF6676603D5491CC451DB4B23FC68A43AFE
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

51358

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

752589faf2d93de00feb7315cc74db940df11edc6dd62359f4079432c5f9e950

mscoree

dotnet