rhadamanthys | c0f87eaa51b295b56739a41a6446d3f3f58de68d2f041ebc4ef739c45f491998

Analysis

max time kernel
156s
max time network
165s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
17/04/2024, 14:04

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
705b7d92ad63eff99cb0a0cac0489b958ec760f5bb6653bc27671526896cd736.exe
Size 614KB
Sample240417-rdlk6aba53
SHA256 705b7d92ad63eff99cb0a0cac0489b958ec760f5bb6653bc27671526896cd736
MD5 e984e627863a3e0a72d0700958d387d1
SHA1 dbf779f659a4b6cab0b812b40162356deaf17d8a
SHA512 0460aa0fbfefc290b1cb67e985dd45ae0e30d551f5fa2861a19fa56b773cfcb8b717c08efde8155ee4a8b130b4c98225f9f2b99e02b2345483731e6a79a7683b
SSDEEP 12288:jxz53ZyQjeCVzgbuxi2ZoxWWVug+A+UaEVRAdpat:/IgeCxgCxi2ZoxkxUaHwt
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

rhadamanthys stealer

Malware Config

Signatures

Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
stealer rhadamanthys

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 4972 created 2340	4972	RegAsm.exe	42

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 828 set thread context of 4972	828	705b7d92ad63eff99cb0a0cac0489b958ec760f5bb6653bc27671526896cd736.exe	102

Program crash 2 IoCs

pid	pid_target	Process	procid_target
1344	4972	WerFault.exe	102
1492	4972	WerFault.exe	102

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4972	RegAsm.exe
4972	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	828	705b7d92ad63eff99cb0a0cac0489b958ec760f5bb6653bc27671526896cd736.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 828 wrote to memory of 4972	828	705b7d92ad63eff99cb0a0cac0489b958ec760f5bb6653bc27671526896cd736.exe	102
PID 828 wrote to memory of 4972	828	705b7d92ad63eff99cb0a0cac0489b958ec760f5bb6653bc27671526896cd736.exe	102
PID 828 wrote to memory of 4972	828	705b7d92ad63eff99cb0a0cac0489b958ec760f5bb6653bc27671526896cd736.exe	102
PID 828 wrote to memory of 4972	828	705b7d92ad63eff99cb0a0cac0489b958ec760f5bb6653bc27671526896cd736.exe	102
PID 828 wrote to memory of 4972	828	705b7d92ad63eff99cb0a0cac0489b958ec760f5bb6653bc27671526896cd736.exe	102
PID 828 wrote to memory of 4972	828	705b7d92ad63eff99cb0a0cac0489b958ec760f5bb6653bc27671526896cd736.exe	102
PID 828 wrote to memory of 4972	828	705b7d92ad63eff99cb0a0cac0489b958ec760f5bb6653bc27671526896cd736.exe	102
PID 828 wrote to memory of 4972	828	705b7d92ad63eff99cb0a0cac0489b958ec760f5bb6653bc27671526896cd736.exe	102
PID 828 wrote to memory of 4972	828	705b7d92ad63eff99cb0a0cac0489b958ec760f5bb6653bc27671526896cd736.exe	102
PID 828 wrote to memory of 4972	828	705b7d92ad63eff99cb0a0cac0489b958ec760f5bb6653bc27671526896cd736.exe	102
PID 828 wrote to memory of 4972	828	705b7d92ad63eff99cb0a0cac0489b958ec760f5bb6653bc27671526896cd736.exe	102
PID 4972 wrote to memory of 4836	4972	RegAsm.exe	103
PID 4972 wrote to memory of 4836	4972	RegAsm.exe	103
PID 4972 wrote to memory of 4836	4972	RegAsm.exe	103
PID 4972 wrote to memory of 4836	4972	RegAsm.exe	103
PID 4972 wrote to memory of 4836	4972	RegAsm.exe	103

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2340
- C:\Windows\SysWOW64\dialer.exe
  "C:\Windows\system32\dialer.exe"
  2⤵
  PID:4836

C:\Users\Admin\AppData\Local\Temp\705b7d92ad63eff99cb0a0cac0489b958ec760f5bb6653bc27671526896cd736.exe
"C:\Users\Admin\AppData\Local\Temp\705b7d92ad63eff99cb0a0cac0489b958ec760f5bb6653bc27671526896cd736.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:828
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4972
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4972 -s 640
    3⤵
    - Program crash
    PID:1344
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4972 -s 648
    3⤵
    - Program crash
    PID:1492

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1416 --field-trial-handle=3240,i,13319578961094268484,16557498665191861597,262144 --variations-seed-version /prefetch:8
1⤵
PID:3528

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4972 -ip 4972
1⤵
PID:4264

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 4972 -ip 4972
1⤵
PID:4840

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/828-13-0x0000000074EE0000-0x0000000075690000-memory.dmp

Download

memory/828-1-0x00000000001B0000-0x0000000000250000-memory.dmp

Download

memory/828-2-0x0000000074EE0000-0x0000000075690000-memory.dmp

Download

memory/828-3-0x0000000004CA0000-0x0000000004CB0000-memory.dmp

Download

memory/828-0-0x0000000074EE0000-0x0000000075690000-memory.dmp

Download

memory/828-8-0x0000000002780000-0x0000000004780000-memory.dmp

Download

memory/4836-21-0x0000000001210000-0x0000000001219000-memory.dmp

Download

memory/4972-6-0x0000000000400000-0x000000000046D000-memory.dmp

Download

memory/4972-12-0x0000000000400000-0x000000000046D000-memory.dmp

Download

memory/4972-14-0x0000000003BB0000-0x0000000003FB0000-memory.dmp

Download

memory/4972-15-0x0000000003BB0000-0x0000000003FB0000-memory.dmp

Download

memory/4972-16-0x0000000003BB0000-0x0000000003FB0000-memory.dmp

Download

memory/4972-18-0x0000000003BB0000-0x0000000003FB0000-memory.dmp

Download

memory/4972-17-0x00007FF9A6730000-0x00007FF9A6925000-memory.dmp

Download

memory/4972-20-0x0000000077700000-0x0000000077915000-memory.dmp

Download

memory/4972-11-0x0000000000400000-0x000000000046D000-memory.dmp

Download

memory/4972-26-0x0000000003BB0000-0x0000000003FB0000-memory.dmp

Download