a84ca002dc525f202d2ebdde8bc7674747f18ae876ea613cb46cfc5788df128a

Analysis

max time kernel
150s
max time network
152s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
14/10/2026, 12:31

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General

Target
2026-10-14_c5133249dd4a2f95e1f3ea151c968e14_coinminer_elex_wannacry.exe
Size 590KB
Sample261014-pp7xes115k
SHA256 a84ca002dc525f202d2ebdde8bc7674747f18ae876ea613cb46cfc5788df128a
MD5 c5133249dd4a2f95e1f3ea151c968e14
SHA1 ccd832407b62d846aae1640dae358e0436f445ad
SHA512 abdbebcea06e7e6a53f14f7877e3fb10775e3255cb794e54d23a62eaae3fec7655dd1bf9d02e0d672244d1c78584f880cd458864a042456eff00b244a791d5f5
SSDEEP 6144:AhBqzw2w/0s/DbAgeonk7n7m8po+yUOKKNG0IxSjXKP+lAux2:aqzw2wsEDbZ67fpLyUB/5qLlN2
TLSH
T142D4AD13B2E4C855E1A22A32CC7667B0DEF5BED4D9358A1F5F843A0D2933E00A7157A7
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

bootkit defense_evasion discovery execution persistence spyware stealer upx

Malware Config

Signatures

Detects executables containing base64 encoded User Agent 6 IoCs

resource	yara_rule
behavioral2/memory/3808-10-0x0000000010000000-0x0000000010052000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_B64_Encoded_UserAgent
behavioral2/memory/3808-12-0x0000000010000000-0x0000000010052000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_B64_Encoded_UserAgent
behavioral2/memory/3808-13-0x0000000010000000-0x0000000010052000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_B64_Encoded_UserAgent
behavioral2/memory/3808-15-0x0000000010000000-0x0000000010052000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_B64_Encoded_UserAgent
behavioral2/memory/3808-17-0x0000000010000000-0x0000000010052000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_B64_Encoded_UserAgent
behavioral2/memory/3808-20-0x0000000010000000-0x0000000010052000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_B64_Encoded_UserAgent

UPX dump on OEP (original entry point) 4 IoCs

resource	yara_rule
behavioral2/memory/3136-0-0x0000000000400000-0x000000000048B000-memory.dmp	UPX
behavioral2/memory/3136-2-0x0000000000400000-0x000000000048B000-memory.dmp	UPX
behavioral2/files/0x000b00000001b89d-3.dat	UPX
behavioral2/memory/3624-7-0x0000000000400000-0x000000000048B000-memory.dmp	UPX

Deletes itself 1 TTPs 1 IoCs

defense_evasion

File Deletion

T1070.004

pid	Process
3624	naehg.exe

Executes dropped EXE 2 IoCs

pid	Process
3624	naehg.exe
3808	hwkxg.exe

Loads dropped DLL 1 IoCs

pid	Process
3808	hwkxg.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

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-1-5-21-2714045687-1127350534-2056456672-1000\Software\Microsoft\Windows\CurrentVersion\Run\dtfd = "c:\\Program Files\\uudbvp\\hwkxg.exe \"c:\\Program Files\\uudbvp\\hwkxg.dll\",DoAddToFavDlg"	hwkxg.exe

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\q:	hwkxg.exe
File opened (read-only)	\??\r:	hwkxg.exe
File opened (read-only)	\??\j:	hwkxg.exe
File opened (read-only)	\??\n:	hwkxg.exe
File opened (read-only)	\??\o:	hwkxg.exe
File opened (read-only)	\??\y:	hwkxg.exe
File opened (read-only)	\??\b:	hwkxg.exe
File opened (read-only)	\??\d:	hwkxg.exe
File opened (read-only)	\??\g:	hwkxg.exe
File opened (read-only)	\??\l:	hwkxg.exe
File opened (read-only)	\??\s:	hwkxg.exe
File opened (read-only)	\??\t:	hwkxg.exe
File opened (read-only)	\??\u:	hwkxg.exe
File opened (read-only)	\??\v:	hwkxg.exe
File opened (read-only)	\??\w:	hwkxg.exe
File opened (read-only)	\??\x:	hwkxg.exe
File opened (read-only)	\??\z:	hwkxg.exe
File opened (read-only)	\??\a:	hwkxg.exe
File opened (read-only)	\??\h:	hwkxg.exe
File opened (read-only)	\??\i:	hwkxg.exe
File opened (read-only)	\??\k:	hwkxg.exe
File opened (read-only)	\??\m:	hwkxg.exe
File opened (read-only)	\??\p:	hwkxg.exe

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PHYSICALDRIVE0	hwkxg.exe

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/3136-0-0x0000000000400000-0x000000000048B000-memory.dmp	upx
behavioral2/memory/3136-2-0x0000000000400000-0x000000000048B000-memory.dmp	upx
behavioral2/files/0x000b00000001b89d-3.dat	upx
behavioral2/memory/3624-7-0x0000000000400000-0x000000000048B000-memory.dmp	upx

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File opened for modification	\??\c:\Program Files\uudbvp	naehg.exe
File created	\??\c:\Program Files\uudbvp\hwkxg.dll	naehg.exe
File created	\??\c:\Program Files\uudbvp\hwkxg.exe	naehg.exe

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
4244	cmd.exe

Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	hwkxg.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	hwkxg.exe

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	hwkxg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-10-14_c5133249dd4a2f95e1f3ea151c968e14_coinminer_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	naehg.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
4244	cmd.exe
4292	PING.EXE

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	hwkxg.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	hwkxg.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
4292	PING.EXE

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3808	hwkxg.exe
3808	hwkxg.exe
3808	hwkxg.exe
3808	hwkxg.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3808	hwkxg.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3136	2026-10-14_c5133249dd4a2f95e1f3ea151c968e14_coinminer_elex_wannacry.exe
3624	naehg.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3136 wrote to memory of 4244	3136	2026-10-14_c5133249dd4a2f95e1f3ea151c968e14_coinminer_elex_wannacry.exe	90
PID 4244 wrote to memory of 4292	4244	cmd.exe	92
PID 4244 wrote to memory of 3624	4244	cmd.exe	93
PID 3624 wrote to memory of 3808	3624	naehg.exe	94

C:\Users\Admin\AppData\Local\Temp\2026-10-14_c5133249dd4a2f95e1f3ea151c968e14_coinminer_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-14_c5133249dd4a2f95e1f3ea151c968e14_coinminer_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3136
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c ping 127.0.0.1 -n 2&C:\Users\Admin\AppData\Local\Temp\\naehg.exe "C:\Users\Admin\AppData\Local\Temp\2026-10-14_c5133249dd4a2f95e1f3ea151c968e14_coinminer_elex_wannacry.exe"
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:4244
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 2
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:4292
- - C:\Users\Admin\AppData\Local\Temp\naehg.exe
    C:\Users\Admin\AppData\Local\Temp\\naehg.exe "C:\Users\Admin\AppData\Local\Temp\2026-10-14_c5133249dd4a2f95e1f3ea151c968e14_coinminer_elex_wannacry.exe"
    3⤵
    - Deletes itself
    - Executes dropped EXE
    - Drops file in Program Files directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:3624
  - - \??\c:\Program Files\uudbvp\hwkxg.exe
      "c:\Program Files\uudbvp\hwkxg.exe" "c:\Program Files\uudbvp\hwkxg.dll",DoAddToFavDlg C:\Users\Admin\AppData\Local\Temp\naehg.exe
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Adds Run key to start application
      Enumerates connected drives
      Writes to the Master Boot Record (MBR)
      Reads the TCP/IP host and domain name from the registry
      System Location Discovery: System Language Discovery
      Checks processor information in registry
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3808

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Pre-OS Boot

T1542

Bootkit

T1542.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Pre-OS Boot

T1542

Bootkit

T1542.003

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

hwkxg.exe

Path C:\Program Files\uudbvp\hwkxg.exe
Size 51KB
SHA256 ce6bb7eddc83762c708d4a41709ae00371dbdc09b2a380f28fa60b1edf917473
MD5 2e068ce2770fde8d1af4cb114b98df1f
SHA1 b6f9c2775babb025b22f915c3047aa627d07c312
SHA512 998d695eb56375e63df7db16740b89deb2cf630ccbead8bcf84a921ec6f4a4f9aef2755b703f7190f332b2008ebcc949363bcf8f392d7d07246c255b5073ed35
SSDEEP 1536:6G9yoVEpHP29I3fbcJboSUge5N+CnC/maz9Rh:8pv2mbcJboce58wvOR
TLSH
T137336C236A0A49B3DFE231780A9D7232526DD862075541F7A61057EAFD243E2EE743CF
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

naehg.exe

Path C:\Users\Admin\AppData\Local\Temp\naehg.exe
Size 590KB
SHA256 2c90c2b0375e004724e1f4df0a075197c7756551edfd612a72d635df987f96ca
MD5 89f71130efae918e451273c25e4d9ff2
SHA1 93070b2802110c43056f266b1e7370b0dcb32526
SHA512 0ec69bbafa18c6ab594df2bf2e6310a910ebedb0b522c3353244fc31d862c043ea628393f0094566e0b18c66b4ba631c479229755a64270bec598d141def02af
SSDEEP 6144:AhBqzw2w/0s/DbAgeonk7n7m8po+yUOKKNG0IxSjXKP+lAuxY:aqzw2wsEDbZ67fpLyUB/5qLlNY
TLSH
T149D4AD13B2E4C855E1A22A32CC7667B0DEF5BED4D9358A1F5F843A0D2933E00A7157A7
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

hwkxg.dll

Path \??\c:\Program Files\uudbvp\hwkxg.dll
Size 171KB
SHA256 3210aba16b1862c8e86db5014d346a3fbe2dc94e97f9379f20ffbd0f1828e825
MD5 624e1f7479d40d484ed4ebc6575ee225
SHA1 066818ebcdaed9283e13a61673dd8757c3936d54
SHA512 39698e17bccf18b90deadaa6490de3ed9b0a433daf94bb607e78a5bd66ad66639a961a86c1603716d1bc64689251d7511c4a54124f6093163f12d2f0d6dce7bf
SSDEEP 3072:R2Iz9CI8mUOtDDPwLkBLXLDFkKmvzXBpLHYmmO1QezRd7UcPa1xMjM7K:Rjz9X8mXGUXVPmr9mOzRd7UcPKoMu
TLSH
T14A0412B0F3F98B59F0A716B70831597CC97639826329237FC2885A6EAC5442FF18D764
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/3136-0-0x0000000000400000-0x000000000048B000-memory.dmp

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memory/3136-2-0x0000000000400000-0x000000000048B000-memory.dmp

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memory/3624-7-0x0000000000400000-0x000000000048B000-memory.dmp

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memory/3808-11-0x0000000000F30000-0x0000000000F32000-memory.dmp

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memory/3808-10-0x0000000010000000-0x0000000010052000-memory.dmp

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memory/3808-12-0x0000000010000000-0x0000000010052000-memory.dmp

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memory/3808-13-0x0000000010000000-0x0000000010052000-memory.dmp

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memory/3808-14-0x0000000000F30000-0x0000000000F32000-memory.dmp

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memory/3808-15-0x0000000010000000-0x0000000010052000-memory.dmp

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memory/3808-17-0x0000000010000000-0x0000000010052000-memory.dmp

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memory/3808-20-0x0000000010000000-0x0000000010052000-memory.dmp

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