277e4266e3e1b9c18a5d0c48ce103c8f42c105106c03bb251a5634b5dad71eed

Analysis

max time kernel
148s
max time network
116s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
15/08/2026, 16:30

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General

Target
277e4266e3e1b9c18a5d0c48ce103c8f42c105106c03bb251a5634b5dad71eed.exe
Size 828KB
Sample260815-tzwpcszdpc
SHA256 277e4266e3e1b9c18a5d0c48ce103c8f42c105106c03bb251a5634b5dad71eed
MD5 d4f0518b6ad4dca43963beeb9e6c22ef
SHA1 7642c64e98e5112cef831375c9e9ef9b14b1fc99
SHA512 bbe8b9864541cacf91b3b00e1d815e663fadc084e4944671c053e3f01745a912210fd47d59509db2600ffe91bc944450a7044a89cb2c7492c0c7e9709512267e
SSDEEP 12288:yCqC4eS/IT4gaDpnDEG1hOt+K4/+AaihdS3v37AI:yCqC4h/IjaD5J1FR/tPmPN
TLSH
T1D7054A176246293FF8AB0E394C7FD25A5C3E67A165139C6ED3E4046CCF263E4292E247
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery installer

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1560	4580	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	277e4266e3e1b9c18a5d0c48ce103c8f42c105106c03bb251a5634b5dad71eed.exe

Inno Setup is an open-source installation builder for Windows applications. 2 IoCs

Inno Setup installer

installer

resource	yara_rule
behavioral2/memory/4580-0-0x00000000000B0000-0x0000000000187000-memory.dmp	innosetup
behavioral2/memory/4580-2-0x00000000000B0000-0x0000000000187000-memory.dmp	innosetup

C:\Users\Admin\AppData\Local\Temp\277e4266e3e1b9c18a5d0c48ce103c8f42c105106c03bb251a5634b5dad71eed.exe
"C:\Users\Admin\AppData\Local\Temp\277e4266e3e1b9c18a5d0c48ce103c8f42c105106c03bb251a5634b5dad71eed.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4580
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4580 -s 676
  2⤵
  - Program crash
  PID:1560

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4580 -ip 4580
1⤵
PID:5136

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

Replay Monitor

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Downloads

memory/4580-0-0x00000000000B0000-0x0000000000187000-memory.dmp

Download

memory/4580-2-0x00000000000B0000-0x0000000000187000-memory.dmp