rhadamanthys | f100f7610250377f7aa4aa91868764d92efb34e6b005443eb1d57883a2fcd644

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20250207-en
resource tags

arch:x64arch:x86image:win10v2004-20250207-enlocale:en-usos:windows10-2004-x64system
submitted
08/02/2025, 09:02

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General

Target

countrycompetitivepro/countrycompetitivepro.exe
Size

6.6MB
MD5

c722efbd6781a55e940a383ade46cc79
SHA1

f2f5eb63f9304c12616c8996ecd434657e2dbb78
SHA256

7869837cc1a058968e44284a1f8198e529a999bcc41076105ffe98b1468ad259
SHA512

d31a9b542233e32c89f4a9b0712d4cb6d39795bdb686f077b30c62601b6f4db48fa87cce4aaa52c77d3c8d5cf92103e5d017d12e326c5568050c36db552090c5
SSDEEP

196608:6agJtOx1VafdnsUhfzaIzSVDsDCh6yGmBCgSUaylD:2cAnsUh+KSGCh6y5BCDUR

Score

10^/10

rhadamanthys discovery persistence stealer

Malware Config

Signatures

Detects Rhadamanthys payload 2 IoCs

resource	yara_rule
behavioral1/memory/3600-21-0x0000000000400000-0x0000000000481000-memory.dmp	Rhadamanthys_v8
behavioral1/memory/3600-22-0x0000000000400000-0x0000000000481000-memory.dmp	Rhadamanthys_v8

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

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 3600 created 1644	3600	AddInProcess32.exe	51

Downloads MZ/PE file 1 IoCs

flow	pid	Process
42	2604	Process not Found

Executes dropped EXE 1 IoCs

pid	Process
2824	countrycompetitive.exe

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\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	countrycompetitivepro.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2824 set thread context of 3600	2824	countrycompetitive.exe	101

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1044	3600	WerFault.exe	101

System Location Discovery: System Language Discovery 1 TTPs 4 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	MicrosoftEdgeUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AddInProcess32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fontdrvhost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	countrycompetitive.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
3080	MicrosoftEdgeUpdate.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
2824	countrycompetitive.exe
2824	countrycompetitive.exe
2824	countrycompetitive.exe
2824	countrycompetitive.exe
2824	countrycompetitive.exe
3600	AddInProcess32.exe
3600	AddInProcess32.exe
3600	AddInProcess32.exe
3600	AddInProcess32.exe
4340	fontdrvhost.exe
4340	fontdrvhost.exe
4340	fontdrvhost.exe
4340	fontdrvhost.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2824	countrycompetitive.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 4188 wrote to memory of 2824	4188	countrycompetitivepro.exe	86
PID 4188 wrote to memory of 2824	4188	countrycompetitivepro.exe	86
PID 4188 wrote to memory of 2824	4188	countrycompetitivepro.exe	86
PID 2824 wrote to memory of 4520	2824	countrycompetitive.exe	100
PID 2824 wrote to memory of 4520	2824	countrycompetitive.exe	100
PID 2824 wrote to memory of 4520	2824	countrycompetitive.exe	100
PID 2824 wrote to memory of 4520	2824	countrycompetitive.exe	100
PID 2824 wrote to memory of 4520	2824	countrycompetitive.exe	100
PID 2824 wrote to memory of 4520	2824	countrycompetitive.exe	100
PID 2824 wrote to memory of 4520	2824	countrycompetitive.exe	100
PID 2824 wrote to memory of 4520	2824	countrycompetitive.exe	100
PID 2824 wrote to memory of 4520	2824	countrycompetitive.exe	100
PID 2824 wrote to memory of 4520	2824	countrycompetitive.exe	100
PID 2824 wrote to memory of 3600	2824	countrycompetitive.exe	101
PID 2824 wrote to memory of 3600	2824	countrycompetitive.exe	101
PID 2824 wrote to memory of 3600	2824	countrycompetitive.exe	101
PID 2824 wrote to memory of 3600	2824	countrycompetitive.exe	101
PID 2824 wrote to memory of 3600	2824	countrycompetitive.exe	101
PID 2824 wrote to memory of 3600	2824	countrycompetitive.exe	101
PID 2824 wrote to memory of 3600	2824	countrycompetitive.exe	101
PID 2824 wrote to memory of 3600	2824	countrycompetitive.exe	101
PID 2824 wrote to memory of 3600	2824	countrycompetitive.exe	101
PID 2824 wrote to memory of 3600	2824	countrycompetitive.exe	101
PID 3600 wrote to memory of 4340	3600	AddInProcess32.exe	102
PID 3600 wrote to memory of 4340	3600	AddInProcess32.exe	102
PID 3600 wrote to memory of 4340	3600	AddInProcess32.exe	102
PID 3600 wrote to memory of 4340	3600	AddInProcess32.exe	102
PID 3600 wrote to memory of 4340	3600	AddInProcess32.exe	102

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:1644
- C:\Windows\SysWOW64\fontdrvhost.exe
  "C:\Windows\System32\fontdrvhost.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:4340

C:\Users\Admin\AppData\Local\Temp\countrycompetitivepro\countrycompetitivepro.exe
"C:\Users\Admin\AppData\Local\Temp\countrycompetitivepro\countrycompetitivepro.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4188
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\countrycompetitive.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\countrycompetitive.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2824
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
    3⤵
    PID:4520
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
    3⤵
    - Suspicious use of NtCreateUserProcessOtherParentProcess
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:3600
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3600 -s 336
      4⤵
      Program crash
      PID:1044

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSIxIiBpbnN0YWxsZGF0ZXRpbWU9IjE3Mzg5NDQ5MjgiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4MzQxNzQzMjM4OTAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1MTY5NDU4OTI2Ii8-PC9hcHA-PC9yZXF1ZXN0Pg
1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:3080

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3600 -ip 3600
1⤵
PID:2948

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

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\countrycompetitive.exe

Filesize
7.0MB

MD5
36cd406e63d243513e1f13178a78b4cd

SHA1
e9b3c17dcdab9ce6e774abd289346b71039fde76

SHA256
19090f14831770b4dc4f317f3026cea76bc0ce34f36581e1abeeb90015d87c79

SHA512
4d7b2bab67e92a32f82341b0692fa9139d5f3485e9a43ea1e97b782700bdccdfd7ae6f27a5a2abaafa985ffde931335e449f11a536bc79a95bfc862af5b649c7

Download Submit
memory/2824-19-0x0000000007FC0000-0x0000000007FDA000-memory.dmp

Filesize
104KB

Download
memory/2824-12-0x0000000007010000-0x00000000070AC000-memory.dmp

Filesize
624KB

Download
memory/2824-7-0x00000000062C0000-0x0000000006864000-memory.dmp

Filesize
5.6MB

Download
memory/2824-8-0x0000000005DB0000-0x0000000005E42000-memory.dmp

Filesize
584KB

Download
memory/2824-20-0x0000000008020000-0x0000000008026000-memory.dmp

Filesize
24KB

Download
memory/2824-10-0x0000000005D90000-0x0000000005D9A000-memory.dmp

Filesize
40KB

Download
memory/2824-11-0x0000000007590000-0x0000000007736000-memory.dmp

Filesize
1.6MB

Download
memory/2824-24-0x0000000073980000-0x0000000074130000-memory.dmp

Filesize
7.7MB

Download
memory/2824-13-0x0000000006F70000-0x0000000006FB2000-memory.dmp

Filesize
264KB

Download
memory/2824-14-0x000000007398E000-0x000000007398F000-memory.dmp

Filesize
4KB

Download
memory/2824-15-0x0000000073980000-0x0000000074130000-memory.dmp

Filesize
7.7MB

Download
memory/2824-16-0x0000000073980000-0x0000000074130000-memory.dmp

Filesize
7.7MB

Download
memory/2824-6-0x0000000000CF0000-0x00000000013EC000-memory.dmp

Filesize
7.0MB

Download
memory/2824-5-0x000000007398E000-0x000000007398F000-memory.dmp

Filesize
4KB

Download
memory/2824-9-0x0000000073980000-0x0000000074130000-memory.dmp

Filesize
7.7MB

Download
memory/2824-17-0x0000000073980000-0x0000000074130000-memory.dmp

Filesize
7.7MB

Download
memory/3600-26-0x0000000000D00000-0x0000000001100000-memory.dmp

Filesize
4.0MB

Download
memory/3600-22-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/3600-25-0x0000000000D00000-0x0000000001100000-memory.dmp

Filesize
4.0MB

Download
memory/3600-21-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/3600-27-0x0000000000D00000-0x0000000001100000-memory.dmp

Filesize
4.0MB

Download
memory/3600-28-0x00007FF828810000-0x00007FF828A05000-memory.dmp

Filesize
2.0MB

Download
memory/3600-30-0x0000000076910000-0x0000000076B25000-memory.dmp

Filesize
2.1MB

Download
memory/3600-37-0x0000000000D00000-0x0000000001100000-memory.dmp

Filesize
4.0MB

Download
memory/4340-31-0x0000000000D20000-0x0000000000D2A000-memory.dmp

Filesize
40KB

Download
memory/4340-33-0x00000000013F0000-0x00000000017F0000-memory.dmp

Filesize
4.0MB

Download
memory/4340-34-0x00007FF828810000-0x00007FF828A05000-memory.dmp

Filesize
2.0MB

Download
memory/4340-36-0x0000000076910000-0x0000000076B25000-memory.dmp

Filesize
2.1MB

Download