rhadamanthys | 8d782d769de826212ae7519aae41877acf2a4f35d97067cc996b06c148cc218e

Analysis

max time kernel
571s
max time network
456s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
03/07/2024, 08:13

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General

Target
IMAGE COPYRIGHTED.exe
Size 1.7MB
Sample240703-j4ss6athle
SHA256 8d782d769de826212ae7519aae41877acf2a4f35d97067cc996b06c148cc218e
MD5 baed25327435936f235a3bb732090e3a
SHA1 b4ee26136d12288f873fea5e93e2dff2e2be8f0b
SHA512 08f24157e613351ffdedf25520792ed66ec2e159c00ca5693d76ab04aba1d066b4f1392c2e976e627e930c48fc6de8c132aa9fc076063e33ed22fb9d447d7525
SSDEEP 24576:ADxSsqA4BP85DgJrivY05+QaHLOZRykgezVRQdr6WDi3jzyD1qf:ADxSsuBQ6Qe2pgrdel
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

rhadamanthys persistence 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 3988 created 2952	3988	IMAGE COPYRIGHTED.exe	50

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sausageLoop = "C:\\Users\\Admin\\Documents\\lumuiUpdater\\ffUpdaar.exe"	IMAGE COPYRIGHTED.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
1548	3988	WerFault.exe	92
3152	3988	WerFault.exe	92

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3988	IMAGE COPYRIGHTED.exe
3988	IMAGE COPYRIGHTED.exe
4948	openwith.exe
4948	openwith.exe
4948	openwith.exe
4948	openwith.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3876 wrote to memory of 3988	3876	IMAGE COPYRIGHTED.exe	92
PID 3876 wrote to memory of 3988	3876	IMAGE COPYRIGHTED.exe	92
PID 3876 wrote to memory of 3988	3876	IMAGE COPYRIGHTED.exe	92
PID 3876 wrote to memory of 3988	3876	IMAGE COPYRIGHTED.exe	92
PID 3876 wrote to memory of 3988	3876	IMAGE COPYRIGHTED.exe	92
PID 3988 wrote to memory of 4948	3988	IMAGE COPYRIGHTED.exe	93
PID 3988 wrote to memory of 4948	3988	IMAGE COPYRIGHTED.exe	93
PID 3988 wrote to memory of 4948	3988	IMAGE COPYRIGHTED.exe	93
PID 3988 wrote to memory of 4948	3988	IMAGE COPYRIGHTED.exe	93
PID 3988 wrote to memory of 4948	3988	IMAGE COPYRIGHTED.exe	93

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2952
- C:\Windows\SysWOW64\openwith.exe
  "C:\Windows\system32\openwith.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4948

C:\Users\Admin\AppData\Local\Temp\IMAGE COPYRIGHTED.exe
"C:\Users\Admin\AppData\Local\Temp\IMAGE COPYRIGHTED.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3876
- C:\Users\Admin\AppData\Local\Temp\IMAGE COPYRIGHTED.exe
  "C:\Users\Admin\AppData\Local\Temp\IMAGE COPYRIGHTED.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3988
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3988 -s 436
    3⤵
    - Program crash
    PID:1548
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3988 -s 432
    3⤵
    - Program crash
    PID:3152

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3988 -ip 3988
1⤵
PID:2464

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 3988 -ip 3988
1⤵
PID:1740

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3876-8-0x0000000000400000-0x00000000005B5000-memory.dmp

Download

memory/3876-5-0x0000000000400000-0x00000000005B5000-memory.dmp

Download

memory/3876-3-0x0000000000400000-0x00000000005B5000-memory.dmp

Download

memory/3876-4-0x0000000000400000-0x00000000005B5000-memory.dmp

Download

memory/3876-0-0x0000000000400000-0x00000000005B5000-memory.dmp

Download

memory/3876-2-0x000000000040A000-0x0000000000424000-memory.dmp

Download

memory/3988-10-0x00000000000D0000-0x000000000014E000-memory.dmp

Download

memory/3988-11-0x0000000000400000-0x00000000005B5000-memory.dmp

Download

memory/3988-6-0x00000000000D0000-0x000000000014E000-memory.dmp

Download

memory/3988-9-0x00000000000D0000-0x000000000014E000-memory.dmp

Download

memory/3988-12-0x0000000004140000-0x0000000004540000-memory.dmp

Download

memory/3988-13-0x0000000004140000-0x0000000004540000-memory.dmp

Download

memory/3988-15-0x0000000077210000-0x0000000077425000-memory.dmp

Download

memory/4948-16-0x0000000000DE0000-0x0000000000DE9000-memory.dmp

Download

memory/4948-19-0x0000000002AB0000-0x0000000002EB0000-memory.dmp

Download

memory/4948-20-0x00007FFA4F050000-0x00007FFA4F245000-memory.dmp

Download

memory/4948-23-0x0000000077210000-0x0000000077425000-memory.dmp

Download

memory/4948-21-0x0000000002AB0000-0x0000000002EB0000-memory.dmp

Download

memory/4948-24-0x0000000002AB0000-0x0000000002EB0000-memory.dmp

Download