ef12cb5d894880fc7754f1d9108694fc4c5f134f08db59b690ba5b04941e9e3a

Analysis

max time kernel
150s
max time network
134s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/08/2026, 16:00

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General

Target
2026-08-02_fea44db18faba9a989ece3fcd93d9594_coinminer_elex_gh0st_gh0st-rat_remcos_wannacry.exe
Size 1.4MB
Sample260802-tf54passfy
SHA256 ef12cb5d894880fc7754f1d9108694fc4c5f134f08db59b690ba5b04941e9e3a
MD5 fea44db18faba9a989ece3fcd93d9594
SHA1 8535367be060c64c4df27ddde1b3fce740b123bc
SHA512 c6f50a08c098a06c11d804fb24fef90ced7db85f6743a6d0c5f1b53f6b89e24de5a8738b288eb575073b2ce72b967f7752cb74ed04021eb82508c4ac619f0aad
SSDEEP 24576:/s2oGxs7A2JILM5xvmybBx4Vbiqoy6sDkWfIVQWZ821hKzh2pwTm3qlsruFKvWxB:/s28UfS/KNm3qKrdvwGPlsPCSlGxU
TLSH
T1F265D183EA7704B3C46A0431D03B92B9F9345DA0791AC92763C0EB57FEB51B56E22B47
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery execution

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4116	WScript.exe

Executes dropped EXE 3 IoCs

pid	Process
2744	Mgmeose.exe
3804	Mgmeose.exe
3636	Mgmeose.exe

Executes a VBScript file via the Windows Script Host. 1 TTPs 1 IoCs

execution

Visual Basic

T1059.005

pid	Process
4116	WScript.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
5904	2026-08-02_fea44db18faba9a989ece3fcd93d9594_coinminer_elex_gh0st_gh0st-rat_remcos_wannacry.exe
2744	Mgmeose.exe
3636	Mgmeose.exe
3804	Mgmeose.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Microsoft Eeaaic\Mgmeose.exe	2026-08-02_fea44db18faba9a989ece3fcd93d9594_coinminer_elex_gh0st_gh0st-rat_remcos_wannacry.exe

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
5164	2744	WerFault.exe	89

System Location Discovery: System Language Discovery 1 TTPs 5 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	2026-08-02_fea44db18faba9a989ece3fcd93d9594_coinminer_elex_gh0st_gh0st-rat_remcos_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Mgmeose.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Mgmeose.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Mgmeose.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings	2026-08-02_fea44db18faba9a989ece3fcd93d9594_coinminer_elex_gh0st_gh0st-rat_remcos_wannacry.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5904	2026-08-02_fea44db18faba9a989ece3fcd93d9594_coinminer_elex_gh0st_gh0st-rat_remcos_wannacry.exe
5904	2026-08-02_fea44db18faba9a989ece3fcd93d9594_coinminer_elex_gh0st_gh0st-rat_remcos_wannacry.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2744	Mgmeose.exe
Token: SeDebugPrivilege	2744	Mgmeose.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2744 wrote to memory of 3804	2744	Mgmeose.exe	90
PID 2744 wrote to memory of 3636	2744	Mgmeose.exe	91
PID 5904 wrote to memory of 4116	5904	2026-08-02_fea44db18faba9a989ece3fcd93d9594_coinminer_elex_gh0st_gh0st-rat_remcos_wannacry.exe	95

C:\Users\Admin\AppData\Local\Temp\2026-08-02_fea44db18faba9a989ece3fcd93d9594_coinminer_elex_gh0st_gh0st-rat_remcos_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-02_fea44db18faba9a989ece3fcd93d9594_coinminer_elex_gh0st_gh0st-rat_remcos_wannacry.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5904
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\9178.vbs"
  2⤵
  - Deletes itself
  - Executes a VBScript file via the Windows Script Host.
  - System Location Discovery: System Language Discovery
  PID:4116

C:\Program Files (x86)\Microsoft Eeaaic\Mgmeose.exe
"C:\Program Files (x86)\Microsoft Eeaaic\Mgmeose.exe"
1⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2744
- C:\Program Files (x86)\Microsoft Eeaaic\Mgmeose.exe
  "C:\Program Files (x86)\Microsoft Eeaaic\Mgmeose.exe" Win7
  2⤵
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  PID:3804
- C:\Program Files (x86)\Microsoft Eeaaic\Mgmeose.exe
  "C:\Program Files (x86)\Microsoft Eeaaic\Mgmeose.exe" Win7
  2⤵
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  PID:3636
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2744 -s 688
  2⤵
  - Program crash
  PID:5164

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 392 -p 2744 -ip 2744
1⤵
PID:2772

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Visual Basic

T1059.005

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

9178.vbs

Path C:\9178.vbs
Size 500B
SHA256 2b60f93ecfe6ecfdaea01f35b86b6b08143b47b3f995e2c59c9e8a2b59bc8faa
MD5 9457b00c8581083f39f76e3afa267f15
SHA1 850899af834ac1b05f6497c9273cd7030e68be04
SHA512 795adeb1ace3923be152c91d088b528a9a49d95d404eb588d68a29db50204674e83e9edbfbd295b09481acdaa5e5cc60d03e7f04af268eaf296cab5155d0f3c8
TLSH
T130F068065DA2C26EC93192B31970C10EC2A074081416F30416C1C8C8AD4A7B42F4E1A3
MD5 SHA1 SHA512 TLSH

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Mgmeose.exe

Path C:\Program Files (x86)\Microsoft Eeaaic\Mgmeose.exe
Size 1.4MB
SHA256 ef12cb5d894880fc7754f1d9108694fc4c5f134f08db59b690ba5b04941e9e3a
MD5 fea44db18faba9a989ece3fcd93d9594
SHA1 8535367be060c64c4df27ddde1b3fce740b123bc
SHA512 c6f50a08c098a06c11d804fb24fef90ced7db85f6743a6d0c5f1b53f6b89e24de5a8738b288eb575073b2ce72b967f7752cb74ed04021eb82508c4ac619f0aad
SSDEEP 24576:/s2oGxs7A2JILM5xvmybBx4Vbiqoy6sDkWfIVQWZ821hKzh2pwTm3qlsruFKvWxB:/s28UfS/KNm3qKrdvwGPlsPCSlGxU
TLSH
T1F265D183EA7704B3C46A0431D03B92B9F9345DA0791AC92763C0EB57FEB51B56E22B47
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/2744-14-0x0000000000400000-0x00000000005D1000-memory.dmp

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memory/3636-15-0x0000000000400000-0x00000000005D1000-memory.dmp

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memory/3804-16-0x0000000000400000-0x00000000005D1000-memory.dmp

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memory/3804-20-0x0000000000400000-0x00000000005D1000-memory.dmp

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memory/5904-0-0x0000000000400000-0x00000000005D1000-memory.dmp

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memory/5904-1-0x000000000047D000-0x000000000047E000-memory.dmp

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memory/5904-11-0x0000000000400000-0x00000000005D1000-memory.dmp

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