7ab925802ab9dacc48d5c0e82abc0c5b73f6e66499d6e432b26ee9e88f013d21

Analysis

max time kernel
148s
max time network
122s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260706-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
07/07/2026, 10:37

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General

Target
2026-07-07_42ac4f64d6872b1a9fd76a59669347c1_elex_wannacry.exe
Size 1.2MB
Sample260707-mn5dssc16k
SHA256 7ab925802ab9dacc48d5c0e82abc0c5b73f6e66499d6e432b26ee9e88f013d21
MD5 42ac4f64d6872b1a9fd76a59669347c1
SHA1 204917e0fdf9f2bdbf03192674f903e70cd9080c
SHA512 be70ac2dfc24065ef9392d79d405f1f8733fe3dd7a26cbe367426eb97b4d60cfa818dba0f68fdbcb7b6a4e53a55278ee00721869dd1e4272d62a130c8e2641f1
SSDEEP 24576:L9C0XrUMFDsTB6vGPG2LW+P+mzRe+rYsVbjVljQkaZkC2uvpq:L9C0Xgfe2DRe+rZVbjHG1pq
TLSH
T120552334F213C0B1E1B509720BA959A02B3735790CB9640BFF8AC6376E777D2E239664
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

discovery upx

Malware Config

Signatures

UPX dump on OEP (original entry point) 2 IoCs

resource	yara_rule
behavioral2/memory/5928-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral2/memory/5928-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/5928-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/5928-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3304	5928	WerFault.exe	87

System Location Discovery: System Language Discovery 1 TTPs 1 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	2026-07-07_42ac4f64d6872b1a9fd76a59669347c1_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-07-07_42ac4f64d6872b1a9fd76a59669347c1_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-07_42ac4f64d6872b1a9fd76a59669347c1_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:5928
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5928 -s 452
  2⤵
  - Program crash
  PID:3304

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 5928 -ip 5928
1⤵
PID:3560

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/5928-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/5928-1-0x0000000000400000-0x0000000000431000-memory.dmp