rhadamanthys | 33ab099d0a888a9ae66bcc8faf2b98f2d8563af2fe9685d34e65d66a37bd2437

Analysis

max time kernel
94s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
27/09/2024, 19:55

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General

Target
33ab099d0a888a9ae66bcc8faf2b98f2d8563af2fe9685d34e65d66a37bd2437N.exe
Size 4.8MB
Sample240927-ym7cjswgrm
SHA256 33ab099d0a888a9ae66bcc8faf2b98f2d8563af2fe9685d34e65d66a37bd2437
MD5 f66322db6fe702b505e10ca6644648e0
SHA1 811779d0adb77b80e164607858c87df2e7be0597
SHA512 927dd10bacb668206f9f5088a71fc94a6c9fde8aa9690e61a9904019ba5c9c77631071410ebf5ce4648b00885d9774f63e8292641b491f6d9c52f83653696490
SSDEEP 98304:L6WUz+vUp6vdQDFUJ0t3an8NEaC+H89yM1dXLoarPDgIFZoP7cJcL4BM2s7D9:eWNcp6vdODt3a8OaC+H7YFPfDZoPgOL1
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

rhadamanthys discovery stealer

Malware Config

Extracted

Family

rhadamanthys

https://95.216.91.91:1614/a184ab61761639/o7mcufhd.54f7i

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 2596 created 2808	2596	33ab099d0a888a9ae66bcc8faf2b98f2d8563af2fe9685d34e65d66a37bd2437N.exe	49

Program crash 2 IoCs

pid	pid_target	Process	procid_target
3720	2596	WerFault.exe	81
2612	2596	WerFault.exe	81

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	33ab099d0a888a9ae66bcc8faf2b98f2d8563af2fe9685d34e65d66a37bd2437N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	openwith.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2596	33ab099d0a888a9ae66bcc8faf2b98f2d8563af2fe9685d34e65d66a37bd2437N.exe
2596	33ab099d0a888a9ae66bcc8faf2b98f2d8563af2fe9685d34e65d66a37bd2437N.exe
4592	openwith.exe
4592	openwith.exe
4592	openwith.exe
4592	openwith.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2596 wrote to memory of 4592	2596	33ab099d0a888a9ae66bcc8faf2b98f2d8563af2fe9685d34e65d66a37bd2437N.exe	86
PID 2596 wrote to memory of 4592	2596	33ab099d0a888a9ae66bcc8faf2b98f2d8563af2fe9685d34e65d66a37bd2437N.exe	86
PID 2596 wrote to memory of 4592	2596	33ab099d0a888a9ae66bcc8faf2b98f2d8563af2fe9685d34e65d66a37bd2437N.exe	86
PID 2596 wrote to memory of 4592	2596	33ab099d0a888a9ae66bcc8faf2b98f2d8563af2fe9685d34e65d66a37bd2437N.exe	86
PID 2596 wrote to memory of 4592	2596	33ab099d0a888a9ae66bcc8faf2b98f2d8563af2fe9685d34e65d66a37bd2437N.exe	86

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2808
- C:\Windows\SysWOW64\openwith.exe
  "C:\Windows\system32\openwith.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:4592

C:\Users\Admin\AppData\Local\Temp\33ab099d0a888a9ae66bcc8faf2b98f2d8563af2fe9685d34e65d66a37bd2437N.exe
"C:\Users\Admin\AppData\Local\Temp\33ab099d0a888a9ae66bcc8faf2b98f2d8563af2fe9685d34e65d66a37bd2437N.exe"
1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2596
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2596 -s 388
  2⤵
  - Program crash
  PID:3720
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2596 -s 488
  2⤵
  - Program crash
  PID:2612

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2596 -ip 2596
1⤵
PID:4944

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 2596 -ip 2596
1⤵
PID:4572

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2596-17-0x00000000036F0000-0x0000000003AF0000-memory.dmp

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memory/2596-1-0x00000000036F0000-0x0000000003AF0000-memory.dmp

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memory/2596-2-0x00000000036F0000-0x0000000003AF0000-memory.dmp

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memory/2596-3-0x00000000036F0000-0x0000000003AF0000-memory.dmp

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memory/2596-4-0x00007FFA27750000-0x00007FFA27945000-memory.dmp

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memory/2596-5-0x00000000036F0000-0x0000000003AF0000-memory.dmp

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memory/2596-0-0x0000000000840000-0x00000000008BE000-memory.dmp

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memory/2596-7-0x0000000076980000-0x0000000076B95000-memory.dmp

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memory/4592-8-0x0000000001020000-0x0000000001029000-memory.dmp

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memory/4592-12-0x00007FFA27750000-0x00007FFA27945000-memory.dmp

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memory/4592-15-0x0000000002B30000-0x0000000002F30000-memory.dmp

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memory/4592-14-0x0000000076980000-0x0000000076B95000-memory.dmp

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memory/4592-11-0x0000000002B30000-0x0000000002F30000-memory.dmp

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memory/4592-16-0x0000000002B30000-0x0000000002F30000-memory.dmp

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memory/4592-10-0x0000000002B30000-0x0000000002F30000-memory.dmp

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