ff47fb61b1baecaac46d59e60ef6745750b703233b8581e6e7d18bdf3982b24e

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
19/08/2026, 00:11

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General

Target
2026-08-18_0a50aa7931a89872cbe286c452095cc6_elex_wannacry.exe
Size 1.3MB
Sample260819-agtx9stblc
SHA256 ff47fb61b1baecaac46d59e60ef6745750b703233b8581e6e7d18bdf3982b24e
MD5 0a50aa7931a89872cbe286c452095cc6
SHA1 eb2cd2182e9784eaa6a313909fd7792304708f3b
SHA512 48e6135d7d590bd3582b790771957189a34da9c5b9be5823771347cb0a024e86af9fa85391ae4955b700eeeb9c10c7c90f6f72156ad54751d61890d56ed4b8fa
SSDEEP 24576:L9C0XrUMFDsTB6vGPG2LW+P+mzRe+rYsVbjVljQkaZkCUjkOLxQdpPFZE:L9C0Xgfe2DRe+rZVbjHGUjBadRE
TLSH
T1D5653338F3138071E17D0AB20FA915A027763A790CB86503FF85DA776ABBAD7C235614
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/1316-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral2/memory/1316-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1316-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/1316-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
6060	1316	WerFault.exe	88

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	2026-08-18_0a50aa7931a89872cbe286c452095cc6_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-08-18_0a50aa7931a89872cbe286c452095cc6_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-18_0a50aa7931a89872cbe286c452095cc6_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1316
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1316 -s 444
  2⤵
  - Program crash
  PID:6060

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 1316 -ip 1316
1⤵
PID:5000

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/1316-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/1316-1-0x0000000000400000-0x0000000000431000-memory.dmp