asyncrat | f10dda1959768785c8c85acbfdf7c7dc6f48a67a93c243a5e434321b84b330a4

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General

Target
f10dda1959768785c8c85acbfdf7c7dc6f48a67a93c243a5e434321b84b330a4
Size 45KB
Sample260816-vbftnsen5s
SHA256 f10dda1959768785c8c85acbfdf7c7dc6f48a67a93c243a5e434321b84b330a4
MD5 6e0c2f5fe83f3643bc0a047d18dc483a
SHA1 0cf5ac82b1b500067b013f737a80869b72d90dfe
SHA512 3b0581b2d1e30414a216eba1589a1473e4f5321445a86b3ab431e7b695ecb47697b35bd18d2f876037cea163b55baf0a4c5da81356a4c900be740bff62fd38a6
SSDEEP 768:cuqb5TrIGuCWUoKXMmo2qQ0fBohEaEPIQxjbegX3iRFR2b749U8+riYBDZUx:cuqb5TrhG2a4EapQhbhXSReHsU8hedUx
TLSH
T1DC232B003BE8812BF2BE4FB86DF26145467AF6B36603D5492CC411975613FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

e.streamforester.name:80
e.streamforester.name:22
e.streamforester.name:8080
e.streamforester.name:8880
e.streamforester.name:2052
e.streamforester.name:2082
e.streamforester.name:2086
e.streamforester.name:2095
e.streamforester.name:443
e.streamforester.name:2053
e.streamforester.name:2083
e.streamforester.name:2087
e.streamforester.name:2096
e.streamforester.name:8443
www.e.streamforester.name:80
www.e.streamforester.name:22
www.e.streamforester.name:8080
www.e.streamforester.name:8880
www.e.streamforester.name:2052
www.e.streamforester.name:2082
www.e.streamforester.name:2086
www.e.streamforester.name:2095
www.e.streamforester.name:443
www.e.streamforester.name:2053
www.e.streamforester.name:2083
www.e.streamforester.name:2087
www.e.streamforester.name:2096
www.e.streamforester.name:8443
shamoon.e.streamforester.name:80
shamoon.e.streamforester.name:22
shamoon.e.streamforester.name:8080
shamoon.e.streamforester.name:8880
shamoon.e.streamforester.name:2052
shamoon.e.streamforester.name:2082
shamoon.e.streamforester.name:2086
shamoon.e.streamforester.name:2095
shamoon.e.streamforester.name:443
shamoon.e.streamforester.name:2053
shamoon.e.streamforester.name:2083
shamoon.e.streamforester.name:2087
shamoon.e.streamforester.name:2096
shamoon.e.streamforester.name:8443
zeus.e.streamforester.name:80
zeus.e.streamforester.name:22
zeus.e.streamforester.name:8080
zeus.e.streamforester.name:8880
zeus.e.streamforester.name:2052
zeus.e.streamforester.name:2082
zeus.e.streamforester.name:2086
zeus.e.streamforester.name:2095
zeus.e.streamforester.name:443
zeus.e.streamforester.name:2053
zeus.e.streamforester.name:2083
zeus.e.streamforester.name:2087
zeus.e.streamforester.name:2096
zeus.e.streamforester.name:8443
sasser.e.streamforester.name:80
sasser.e.streamforester.name:22
sasser.e.streamforester.name:8080
sasser.e.streamforester.name:8880
sasser.e.streamforester.name:2052
sasser.e.streamforester.name:2082
sasser.e.streamforester.name:2086
sasser.e.streamforester.name:2095
sasser.e.streamforester.name:443
sasser.e.streamforester.name:2053
sasser.e.streamforester.name:2083
sasser.e.streamforester.name:2087
sasser.e.streamforester.name:2096
sasser.e.streamforester.name:8443

Mutex

drk3KA95FvI7

Attributes

delay
0
install
true
install_file
owzu9.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
f10dda1959768785c8c85acbfdf7c7dc6f48a67a93c243a5e434321b84b330a4

File Explorer

f10dda1959768785c8c85acbfdf7c7dc6f48a67a93c243a5e434321b84b330a4

.exe 45KB

f10dda1959768785c8c85acbfdf7c7dc6f48a67a93c243a5e434321b84b330a4

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 f10dda1959768785c8c85acbfdf7c7dc6f48a67a93c243a5e434321b84b330a4
MD5 6e0c2f5fe83f3643bc0a047d18dc483a
SHA1 0cf5ac82b1b500067b013f737a80869b72d90dfe
SHA512 3b0581b2d1e30414a216eba1589a1473e4f5321445a86b3ab431e7b695ecb47697b35bd18d2f876037cea163b55baf0a4c5da81356a4c900be740bff62fd38a6
SSDEEP 768:cuqb5TrIGuCWUoKXMmo2qQ0fBohEaEPIQxjbegX3iRFR2b749U8+riYBDZUx:cuqb5TrhG2a4EapQhbhXSReHsU8hedUx
TLSH
T1DC232B003BE8812BF2BE4FB86DF26145467AF6B36603D5492CC411975613FC69A426FE
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

51438

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

f10dda1959768785c8c85acbfdf7c7dc6f48a67a93c243a5e434321b84b330a4

mscoree

dotnet