rhadamanthys | 9628c360c683c89c70f74c8f55c46fece6f7375932f107bc0137ae1f7257d41c

General

Target

AnyDesk.exe
Size

5.2MB
MD5

17069fd6aafd857bf9ded67a6db7708a
SHA1

32dd5d10187b4428970c52f0d74004edcca4d269
SHA256

9628c360c683c89c70f74c8f55c46fece6f7375932f107bc0137ae1f7257d41c
SHA512

a0295703dd030c8f87424aa4aef063c9f63e70983de5334e4ba9739facaa6f5920ce90b70d4207e67cd149428cdf145284aadae32783295bb6e3fdb3014d8851
SSDEEP

98304:nLbb4p55b6I8ajCR+V1H06rt7yUEt0wpqy258hTGLxuya1AkycZWW3b3cmDk02Ex:nLbM5UIAQx06Z7ct1qN5SGLxuAkycZ9p

Score

10^/10

rhadamanthys discovery 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

Processes:

AnyDeskAnquan.exe

description	pid	Process	procid_target
PID 400 created 1192	400	AnyDeskAnquan.exe	21

Downloads MZ/PE file

Executes dropped EXE 4 IoCs

Processes:

AnyDesk.exeAnyDeskAnquan.exeAnyDeskAnquan.exeAnyDeskAnquan.exe

pid	Process
1736	AnyDesk.exe
680	AnyDeskAnquan.exe
400	AnyDeskAnquan.exe
2524	AnyDeskAnquan.exe

Loads dropped DLL 16 IoCs

Processes:

AnyDesk.exeAnyDeskAnquan.exeAnyDeskAnquan.exeAnyDeskAnquan.exe

pid	Process
2448	AnyDesk.exe
2448	AnyDesk.exe
2448	AnyDesk.exe
2448	AnyDesk.exe
2448	AnyDesk.exe
2448	AnyDesk.exe
2448	AnyDesk.exe
2448	AnyDesk.exe
2448	AnyDesk.exe
2448	AnyDesk.exe
680	AnyDeskAnquan.exe
680	AnyDeskAnquan.exe
400	AnyDeskAnquan.exe
400	AnyDeskAnquan.exe
2524	AnyDeskAnquan.exe
2524	AnyDeskAnquan.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 6 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

Processes:

AnyDesk.exeAnyDesk.exeAnyDeskAnquan.exeAnyDeskAnquan.exedialer.exeAnyDeskAnquan.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AnyDesk.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AnyDesk.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AnyDeskAnquan.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AnyDeskAnquan.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dialer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AnyDeskAnquan.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

Processes:

AnyDesk.exe

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	AnyDesk.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	AnyDesk.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

AnyDeskAnquan.exedialer.exe

pid	Process
400	AnyDeskAnquan.exe
400	AnyDeskAnquan.exe
544	dialer.exe
544	dialer.exe
544	dialer.exe
544	dialer.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

AnyDeskAnquan.exeAnyDeskAnquan.exe

description	pid	Process
Token: SeDebugPrivilege	680	AnyDeskAnquan.exe
Token: SeDebugPrivilege	2524	AnyDeskAnquan.exe

Suspicious use of WriteProcessMemory 22 IoCs

Processes:

AnyDesk.exeAnyDeskAnquan.exetaskeng.exe

description	pid	Process	procid_target
PID 2448 wrote to memory of 1736	2448	AnyDesk.exe	31
PID 2448 wrote to memory of 1736	2448	AnyDesk.exe	31
PID 2448 wrote to memory of 1736	2448	AnyDesk.exe	31
PID 2448 wrote to memory of 1736	2448	AnyDesk.exe	31
PID 2448 wrote to memory of 680	2448	AnyDesk.exe	32
PID 2448 wrote to memory of 680	2448	AnyDesk.exe	32
PID 2448 wrote to memory of 680	2448	AnyDesk.exe	32
PID 2448 wrote to memory of 680	2448	AnyDesk.exe	32
PID 2448 wrote to memory of 400	2448	AnyDesk.exe	33
PID 2448 wrote to memory of 400	2448	AnyDesk.exe	33
PID 2448 wrote to memory of 400	2448	AnyDesk.exe	33
PID 2448 wrote to memory of 400	2448	AnyDesk.exe	33
PID 400 wrote to memory of 544	400	AnyDeskAnquan.exe	34
PID 400 wrote to memory of 544	400	AnyDeskAnquan.exe	34
PID 400 wrote to memory of 544	400	AnyDeskAnquan.exe	34
PID 400 wrote to memory of 544	400	AnyDeskAnquan.exe	34
PID 400 wrote to memory of 544	400	AnyDeskAnquan.exe	34
PID 400 wrote to memory of 544	400	AnyDeskAnquan.exe	34
PID 2880 wrote to memory of 2524	2880	taskeng.exe	36
PID 2880 wrote to memory of 2524	2880	taskeng.exe	36
PID 2880 wrote to memory of 2524	2880	taskeng.exe	36
PID 2880 wrote to memory of 2524	2880	taskeng.exe	36

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1192
- C:\Users\Admin\AppData\Local\Temp\AnyDesk.exe
  "C:\Users\Admin\AppData\Local\Temp\AnyDesk.exe"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Modifies system certificate store
  - Suspicious use of WriteProcessMemory
  PID:2448
- - C:\Users\Admin\AppData\Local\Temp\AnyDesk.exe
    C:\Users\Admin\AppData\Local\Temp\AnyDesk.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:1736
- - C:\Users\Admin\AppData\Local\Temp\AnyDeskAnquan.exe
    "C:\Users\Admin\AppData\Local\Temp\AnyDeskAnquan.exe" "C:\Users\Admin\AppData\Local\Temp\config.ini"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:680
- - C:\Users\Admin\AppData\Local\Temp\AnyDeskAnquan.exe
    "C:\Users\Admin\AppData\Local\Temp\AnyDeskAnquan.exe" "C:\Users\Admin\AppData\Local\Temp\ADK_config.ini"
    3⤵
    - Suspicious use of NtCreateUserProcessOtherParentProcess
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:400
- C:\Windows\SysWOW64\dialer.exe
  "C:\Windows\system32\dialer.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:544

C:\Windows\system32\taskeng.exe
taskeng.exe {0BFBB016-E127-4286-AF8A-9315BE32B2A3} S-1-5-21-1506706701-1246725540-2219210854-1000:MUYDDIIS\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2880
- C:\Users\Admin\AppData\Local\Temp\AnyDeskAnquan.exe
  C:\Users\Admin\AppData\Local\Temp\AnyDeskAnquan.exe "C:\Users\Admin\AppData\Local\Temp\config.ini"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2524

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Subvert Trust Controls

1

T1553

Install Root Certificate

1

T1553.004

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\ADK_config.ini

Filesize
636KB

MD5
cbfe27aa3e60624788de23628081df65

SHA1
0808539331da7149306a271d635880d179bc8006

SHA256
5e7dbe94e2c7a813e98ccd2128c08448c578c3452feba2db583b4e5570c1f0fa

SHA512
f27359c45935a06738f3f4581507e19e5f2e2e7b1b89c3260e8922437cb7052a1696ceb5b9b55204c7a2a5d9ca44c6257a3f43c87d222cfeab79ac7002601926

Download Submit
C:\Users\Admin\AppData\Local\Temp\config.ini

Filesize
910KB

MD5
ae2bb0a84eb09656a88e6e1d4737f25f

SHA1
cb658ac4932c196edafe21830d138a9184a02e24

SHA256
07f268e382051fe80098180d9d9464d244a5b95bc3bdd68c81b032f40aa9cf18

SHA512
1c9d495f6ba687fadd98946e5834b1536a0a7836d5d9fb71153c9ab2b8a75ada55a3ea9dee5f86e5ed7577752cc9579f2fbee6ff44cd55a5bde8423f120404d4

Download Submit
C:\Users\Admin\AppData\Local\Temp\lua5.1.dll

Filesize
164KB

MD5
24a0d2ef5b931a2a13341a2503b1de80

SHA1
6201347d1ded92d365126a1225768e11c33ee818

SHA256
fbbe7ee073d0290ac13c98b92a8405ea04dcc6837b4144889885dd70679e933f

SHA512
5e06f88bb3920cef40a4941efb3b4d3012edf868cc3042f9dbc1989c76b410b4e2da12c20ae2fbcffe5525b43aeca8875e51167d0ce041864d546fdb2e1fecd2

Download Submit
\Users\Admin\AppData\Local\Temp\AnyDesk.exe

Filesize
5.2MB

MD5
17069fd6aafd857bf9ded67a6db7708a

SHA1
32dd5d10187b4428970c52f0d74004edcca4d269

SHA256
9628c360c683c89c70f74c8f55c46fece6f7375932f107bc0137ae1f7257d41c

SHA512
a0295703dd030c8f87424aa4aef063c9f63e70983de5334e4ba9739facaa6f5920ce90b70d4207e67cd149428cdf145284aadae32783295bb6e3fdb3014d8851

Download Submit
\Users\Admin\AppData\Local\Temp\AnyDeskAnquan.exe

Filesize
14KB

MD5
426dfd5ece3b41970773031637cd5539

SHA1
d0fe14f8dab89aaddac8b1c89b1cee48396ec636

SHA256
737f08702f00e78dbe78acbeda63b73d04c1f8e741c5282a9aa1409369b6efa8

SHA512
5c66ea3360115d6dcc71f6d624a886f3c992c5d30338880b0ba48db77dd7fa744b60a3d65fed63427ebb3a8bcf9b204e9ba1521d8c9f0e804ce0db76befa8935

Download Submit
\Users\Admin\AppData\Local\Temp\alien\core.dll

Filesize
25KB

MD5
24b6950afd8663a46246044e6b09add8

SHA1
6444dab57d93ce987c22da66b3706d5d7fc226da

SHA256
9aa3ca96a84eb5606694adb58776c9e926020ef184828b6f7e6f9b50498f7071

SHA512
e1967e7e8c3d64b61451254da281415edf9946a6c8a46006f39ae091609c65666c376934b1bdcbd2a7f73adea7aa68e557694f804bf3bc3ce7854fa527e91740

Download Submit
\Users\Admin\AppData\Local\Temp\nsy4932.tmp\INetC.dll

Filesize
25KB

MD5
40d7eca32b2f4d29db98715dd45bfac5

SHA1
124df3f617f562e46095776454e1c0c7bb791cc7

SHA256
85e03805f90f72257dd41bfdaa186237218bbb0ec410ad3b6576a88ea11dccb9

SHA512
5fd4f516ce23fb7e705e150d5c1c93fc7133694ba495fb73101674a528883a013a34ab258083aa7ce6072973b067a605158316a4c9159c1b4d765761f91c513d

Download Submit
memory/400-72-0x0000000001EF0000-0x00000000022F0000-memory.dmp

Filesize
4.0MB

Download
memory/400-71-0x0000000001EF0000-0x00000000022F0000-memory.dmp

Filesize
4.0MB

Download
memory/400-70-0x0000000000290000-0x0000000000299000-memory.dmp

Filesize
36KB

Download
memory/400-76-0x0000000075BB0000-0x0000000075BF7000-memory.dmp

Filesize
284KB

Download
memory/400-75-0x0000000077130000-0x0000000077240000-memory.dmp

Filesize
1.1MB

Download
memory/400-74-0x0000000077B30000-0x0000000077CD9000-memory.dmp

Filesize
1.7MB

Download
memory/544-77-0x00000000000C0000-0x00000000000C9000-memory.dmp

Filesize
36KB

Download
memory/544-80-0x0000000001BF0000-0x0000000001FF0000-memory.dmp

Filesize
4.0MB

Download
memory/544-81-0x0000000077B30000-0x0000000077CD9000-memory.dmp

Filesize
1.7MB

Download
memory/544-83-0x0000000075BB0000-0x0000000075BF7000-memory.dmp

Filesize
284KB

Download
memory/680-73-0x0000000000410000-0x0000000000449000-memory.dmp

Filesize
228KB

Download
memory/680-79-0x0000000004670000-0x00000000046D8000-memory.dmp

Filesize
416KB

Download
memory/680-84-0x00000000051C0000-0x00000000051C7000-memory.dmp

Filesize
28KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads