Analysis
- max time kernel
50s - max time network
52s - platform
windows7_x64 - resource
win7-20230220-en - resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system - submitted
03/04/2023, 12:37
Static task
static1
Behavioral task
behavioral1
Sample
a3dc7bc486875187109ab0dac462520c.exe
Resource
win7-20230220-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
a3dc7bc486875187109ab0dac462520c.exe
Resource
win10v2004-20230221-en
10 signatures
150 seconds
General
- Target a3dc7bc486875187109ab0dac462520c.exe
- Size 315KB
- Sample230403-pth4vsgc71
- SHA256 c973c87d98a07bf9142fcdcb4a2b647db3e17ddf20b3fcdfffe00892d3a2bbb8
- MD5 a3dc7bc486875187109ab0dac462520c
- SHA1 00957b6b261f58ca6a6a5accc497a763751ea750
- SHA512 a222648f98b47ce551b7baf34a2b4096adacf38ceb9cc7dab9cde62b1d92e8a1e5fc49c0d810694a8b5d8b91bd83b2e4cf3e20d8cea35e45af3c310d81e581df
- SSDEEP 6144:u3pZadXkyaVar38YhT/kc32/eRVP7yOHZtkjt:u5ZYXkwPhT5Gt
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Detect rhadamanthys stealer shellcode 5 IoCs
resource yara_rule behavioral1/memory/844-59-0x00000000003A0000-0x00000000003BC000-memory.dmp family_rhadamanthys behavioral1/memory/844-61-0x00000000003A0000-0x00000000003BC000-memory.dmp family_rhadamanthys behavioral1/memory/844-63-0x00000000003A0000-0x00000000003BC000-memory.dmp family_rhadamanthys behavioral1/memory/844-66-0x00000000003A0000-0x00000000003BC000-memory.dmp family_rhadamanthys behavioral1/memory/844-68-0x00000000003A0000-0x00000000003BC000-memory.dmp family_rhadamanthys - Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
- Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs
pid Process 844 a3dc7bc486875187109ab0dac462520c.exe 844 a3dc7bc486875187109ab0dac462520c.exe 844 a3dc7bc486875187109ab0dac462520c.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 844 a3dc7bc486875187109ab0dac462520c.exe 844 a3dc7bc486875187109ab0dac462520c.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 844 wrote to memory of 752 844 a3dc7bc486875187109ab0dac462520c.exe 28 PID 844 wrote to memory of 752 844 a3dc7bc486875187109ab0dac462520c.exe 28 PID 844 wrote to memory of 752 844 a3dc7bc486875187109ab0dac462520c.exe 28 PID 844 wrote to memory of 752 844 a3dc7bc486875187109ab0dac462520c.exe 28
Processes
-
C:\Users\Admin\AppData\Local\Temp\a3dc7bc486875187109ab0dac462520c.exe"C:\Users\Admin\AppData\Local\Temp\a3dc7bc486875187109ab0dac462520c.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:844 -
C:\Windows\system32\dllhost.exe"C:\Windows\system32\dllhost.exe"2⤵PID:752
-