1a958a08a3e2ca78fbe7d087602f64f8e0b814fa79f302e71ce2d177a95e953c

Analysis

max time kernel
148s
max time network
149s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
28/07/2026, 22:57

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General

Target
2026-07-28_58fa8158d5341d1e4cfc018c2c8bb7ee_elex_wannacry.exe
Size 60KB
Sample260728-2xqdkabm4x
SHA256 1a958a08a3e2ca78fbe7d087602f64f8e0b814fa79f302e71ce2d177a95e953c
MD5 58fa8158d5341d1e4cfc018c2c8bb7ee
SHA1 3bf3777b4f1862b8d5be35809be84ecce89a0015
SHA512 3cb0f531c1c36348ee138af06a42b517ef6688e1748a047e84f819cac20945e822892bda82e601b311efd921a8acf781af1683b41651a08ea2424a76aca9587f
SSDEEP 768:OrItKyw5WHXfQmjIiIk9ecAa6cMb964yXhDLdH:Or3Z5IfQmv81awvyX5ZH
TLSH
T1A7532A87EB91516AE41B4038145367B6ACF32CB5890F5522FF90BE4F3CF8A45B925D43
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

defense_evasion discovery

Malware Config

Signatures

Detects Windows executables referencing non-Windows User-Agents 1 IoCs

resource	yara_rule
behavioral2/files/0x000b000000011371-1.dat	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA

Sets file to hidden 1 TTPs 1 IoCs

Modifies file attributes to stop it showing in Explorer etc.

defense_evasion

Hidden Files and Directories

T1564.001

pid	Process
3456	attrib.exe

Executes dropped EXE 1 IoCs

pid	Process
2628	dgihost.exe

Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
defense_evasion

File Deletion
T1070.004

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\Debug\dgihost.exe	2026-07-28_58fa8158d5341d1e4cfc018c2c8bb7ee_elex_wannacry.exe
File opened for modification	C:\Windows\Debug\dgihost.exe	2026-07-28_58fa8158d5341d1e4cfc018c2c8bb7ee_elex_wannacry.exe
File opened for modification	C:\Windows\Debug\dgihost.exe	attrib.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 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	dgihost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-07-28_58fa8158d5341d1e4cfc018c2c8bb7ee_elex_wannacry.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	4224	2026-07-28_58fa8158d5341d1e4cfc018c2c8bb7ee_elex_wannacry.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4224 wrote to memory of 3456	4224	2026-07-28_58fa8158d5341d1e4cfc018c2c8bb7ee_elex_wannacry.exe	88
PID 4224 wrote to memory of 1824	4224	2026-07-28_58fa8158d5341d1e4cfc018c2c8bb7ee_elex_wannacry.exe	92

Views/modifies file attributes 1 TTPs 1 IoCs

defense_evasion

Hidden Files and Directories

T1564.001

pid	Process
3456	attrib.exe

C:\Users\Admin\AppData\Local\Temp\2026-07-28_58fa8158d5341d1e4cfc018c2c8bb7ee_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-28_58fa8158d5341d1e4cfc018c2c8bb7ee_elex_wannacry.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4224
- C:\Windows\SysWOW64\attrib.exe
  attrib +a +s +h +r C:\Windows\Debug\dgihost.exe
  2⤵
  - Sets file to hidden
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Views/modifies file attributes
  PID:3456
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\2026-0~1.EXE > nul
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1824

C:\Windows\Debug\dgihost.exe
C:\Windows\Debug\dgihost.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2628

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Indicator Removal

T1070

File Deletion

T1070.004

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

dgihost.exe

Path C:\Windows\debug\dgihost.exe
Size 60KB
SHA256 34a72960d129ce445fe8b366a2ea4a03aba4c7a8654308b02ae496a50e310f7b
MD5 b1720fb4727e474685305c2852992817
SHA1 2c9d9b4fd4cb54455dc8533dfd79078e837d0a44
SHA512 b5ba6922d9779b9116583cb6ecab698a47a691adaeca9b2991dca71f487a8e8042711f3945e816251f8d6e040d662d8d885dcfa7883a9e92152ef1a9d5ab13b8
SSDEEP 768:OrItKyw5WHXfQmjIiIk9ecAa6cMb964yXhDLdk:Or3Z5IfQmv81awvyX5Zk
TLSH
T1CB531987EB91516AE41B4038145367B6ACF32CB5890F5522FF90BE4F3CF8A49B925D43
MD5 SHA1 SHA512 SSDEEP TLSH

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads